CN113513514A - Hydraulic element hydraulic cylinder - Google Patents
Hydraulic element hydraulic cylinder Download PDFInfo
- Publication number
- CN113513514A CN113513514A CN202110473296.9A CN202110473296A CN113513514A CN 113513514 A CN113513514 A CN 113513514A CN 202110473296 A CN202110473296 A CN 202110473296A CN 113513514 A CN113513514 A CN 113513514A
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- cylinder body
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- fixed
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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
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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
- F15B15/1447—Pistons; Piston to piston rod assemblies
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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
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
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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
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
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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
- F15B15/20—Other details, e.g. assembly with regulating devices
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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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/226—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having elastic elements, e.g. springs, rubber pads
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
The invention provides a hydraulic element hydraulic cylinder which comprises an auxiliary sleeve frame, a fixing unit, a cylinder body assembly and a supporting unit, wherein the auxiliary sleeve frame is arranged on the cylinder body assembly; the hydraulic cylinder assembly solves the problems that the hydraulic oil inside a hydraulic cylinder body is easy to leak when the hydraulic cylinder body works in the installation and use process of the existing hydraulic cylinder assembly, so that the hydraulic cylinder moves relatively poorly, the existing hydraulic cylinder can only perform telescopic motion after being installed, and cannot perform angle adjustment after being installed, so that the practicability of the hydraulic cylinder is relatively low, and the telescopic motion inside the existing hydraulic cylinder during working causes hard collision between a movable cylinder body and a fixed steel body, so that the cylinder body is damaged and broken due to overlarge load, the service life of the hydraulic cylinder is further influenced, and the like.
Description
Technical Field
The invention relates to the technical field of hydraulic cylinders, in particular to a hydraulic element hydraulic cylinder.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems.
The current hydraulic cylinder assembly mainly has the following problems in the installation and use process: inside hydraulic oil of hydraulic cylinder body during operation takes place easily to reveal, and then leads to the pneumatic cylinder motion relatively poor, and can only carry out concertina movement after current pneumatic cylinder installation is accomplished, carry out angle modulation after unable installation, lead to the pneumatic cylinder practicality lower, and current pneumatic cylinder leads to taking place rigid collision between during operation inside concertina movement and leading to the load too big cylinder body to take place to damage and break, further life who influences the pneumatic cylinder.
In order to improve the using effect of the hydraulic cylinder and ensure the service life of the hydraulic cylinder, the invention provides a hydraulic element hydraulic cylinder.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme; a hydraulic element hydraulic cylinder comprises an auxiliary sleeve frame, a fixing unit, a cylinder body assembly and a supporting unit; the inner wall of the auxiliary sleeve frame is symmetrically provided with rectangular sliding grooves, the fixing unit is arranged on the inner wall of the left end of the auxiliary sleeve frame through a bearing and matched with the inner wall of an arc structure at the bottom end of the left side of the auxiliary sleeve frame, a cylinder body assembly is arranged at the upper end of the fixing unit, the middle part of the outer wall of the cylinder body assembly is provided with a supporting unit in a clamping mode, and the supporting unit is matched with the auxiliary sleeve frame in a movable connection mode; wherein:
the cylinder body assembly comprises a fixed cylinder body, an oil liquid guide pipe, a movable cylinder body, a buffering module, a movable plug disc and a clamping module; the oil liquid through holes are symmetrically formed in the outer wall of the fixed cylinder body, oil liquid guide pipes are arranged on the oil liquid through holes in the fixed cylinder body, the bottom end of the fixed cylinder body is provided with a buffer module, the movable cylinder body is arranged inside the fixed cylinder body in a movable connection mode, a movable plug disc is arranged at the lower end of the movable cylinder body, annular clamping grooves are uniformly formed in the outer wall of the movable plug disc, a clamping module is arranged on the inner wall of the upper end of the fixed cylinder body, and the clamping module is sleeved on the outer wall of the movable cylinder body; the cylinder body subassembly that sets up is connected oil pipe and outside oil pipeline through being connected, and then controls the up-and-down motion of activity cock disc through the effect of fluid, further improvement the activity effect of cylinder body subassembly.
The supporting unit comprises a fixing component, a U-shaped clamping piece, an adjusting connecting rod, a limiting shaft lever, a rolling wheel, an adjusting clamping frame and an electric push rod; the outer wall of the fixed assembly is provided with a U-shaped clamping piece, the inside of the U-shaped clamping piece is connected with the upper end of the adjusting connecting rod through a pin shaft, the lower end of the adjusting connecting rod is arranged on the outer wall of the middle part of the limiting shaft rod in a movable connection mode, rolling wheels are arranged at two ends of the limiting shaft rod respectively through bearings and are positioned in a rectangular chute of the auxiliary sleeve frame, the middle part of the adjusting connecting rod is provided with an adjusting clamping frame through a bearing, the outer wall of the adjusting clamping frame is connected with the top end of the electric push rod through a pin shaft, and the bottom end of the electric push rod is arranged on the inner wall of the auxiliary sleeve frame through a pin shaft; the supporting unit is convenient for adjusting the angle of the cylinder body component under the action of the electric push rod, so that the practicability of the equipment is improved; and the accuracy of the angle of the cylinder body assembly is ensured through the action of the adjusting connecting rod in the process of adjusting the angle of the cylinder body assembly.
Preferably; the fixing unit comprises a rotating shaft rod, a fixing chuck, an adjusting spring, an adjusting clamping block, a limiting spring and a limiting clamping block; the upper end and the lower end of the fixed chuck are respectively provided with a mounting groove, the middle part of the fixed chuck is provided with a through rotating shaft lever, the mounting groove at the lower end of the fixed chuck is uniformly provided with an adjusting fixture block in a sliding fit mode, and the adjusting fixture block is connected with an adjusting spring uniformly arranged in the mounting groove at the lower end of the fixed chuck; the side wall of the upper end mounting groove of the fixed chuck is uniformly provided with a limiting fixture block in a movable connection mode, and the limiting fixture block is connected with the side wall of the upper end mounting groove of the fixed chuck through a uniformly arranged limiting spring; the fixed unit who sets up has guaranteed the stability of cylinder body subassembly when the cylinder body subassembly carries out angle modulation to it remains stable when having guaranteed that the cylinder body subassembly carries out concertina movement, and further assurance cylinder body subassembly concertina movement's position is accurate.
Preferably; the buffer module comprises an end cover, a buffer spring, an execution spring, an adjusting handle and a buffer clamping plate; the end cover is arranged at the bottom end of the fixed cylinder body in a threaded connection mode, the outer wall of the upper end of the end cover is sleeved with a rubber ring seal, a movable hole is formed in the upper end of the end cover, adjusting handles are uniformly arranged at the upper end of the movable hole of the end cover along the axis direction of the movable hole in a sliding fit mode, and the adjusting handles are connected with the end cover through an executing spring; the buffer clamping plate is arranged in a movable hole of the end cover in a sliding fit manner; a buffer spring is arranged in the movable hole of the end cover; the damping module that sets up is effectual has guaranteed its shock attenuation effect when the activity cylinder body carries out concertina movement, and then has guaranteed that the load cushions in the twinkling of an eye and reduces when contacting between activity steel body and the damping module, has prolonged the life of cylinder body subassembly.
Preferably; the clamping module comprises a clamping lantern ring and an annular plate sleeve; the clamping lantern ring is of a stepped ring structure, a rubber sleeve is sleeved on the outer wall of a stepped round table of the clamping lantern ring, a semi-annular groove is uniformly formed in the inner wall of the clamping lantern ring from top to bottom, a rubber ring is arranged in the semi-annular groove of the clamping lantern ring, the annular plate sleeve is arranged at the lower end of the clamping lantern ring, and the rubber sleeve is sleeved on the outer wall of the annular plate sleeve; the clamping module that sets up has guaranteed the sealed effect between activity cylinder body and the fixed cylinder body to effectual revealing of preventing inside fluid, further assurance the flexible performance of cylinder body subassembly.
Preferably; the fixing component comprises a fixing sleeve plate, an inner pressure rod, an inner pressure spring and a movable inserting plate; the movable plugboard is characterized in that the fixed board sleeve is composed of two semi-arc-shaped structural boards and is fixed by bolts, inner pressure rods are uniformly arranged on the inner walls of the fixed sleeve boards in a movable connection mode, inner pressure springs are sleeved on the outer walls of the inner pressure rods, the movable plugboard is of a semi-arc-shaped structure, the inner walls of the movable plugboard are of an inclined structure, rectangular sliding holes are uniformly formed in the inner walls of the movable plugboard, and the movable plugboard is matched with the inner pressure rods; the fixed component improves the connection strength between the fixed component and the cylinder body component, thereby ensuring the effect of angle adjustment of the cylinder body component.
Preferably; the inner wall of the bottom end of the left side of the auxiliary sleeve frame is of an arc-shaped structure, and limiting clamping grooves are uniformly formed in the outer wall of the arc-shaped structure of the auxiliary sleeve frame; an arc-shaped structure is arranged on the inner wall of the bottom end of the left side of the auxiliary sleeve frame, and the outer wall of the arc-shaped structure is uniformly provided with limiting clamping grooves, so that the position of a fixing unit at the lower end is fixed when the cylinder body assembly is subjected to angle adjustment; the position adjusting effect of the cylinder body assembly is guaranteed.
Preferably; sealing rubber rings are respectively arranged in the annular clamping grooves of the movable plug disc, so that the moving effect of the movable plug disc is improved, and the air tightness in the fixed cylinder body is ensured; effectively ensuring the moving capability of the movable cylinder body.
Preferably; the outer wall of the upper end of the buffer clamping plate is sleeved with a rubber sleeve; the rubber sleeve is sleeved on the outer wall of the upper end of the buffering clamping plate, so that the buffering effect between the buffering clamping plate and the movable plug disc is promoted, and the damping effect is effectively guaranteed; prevent that the cylinder body subassembly from taking place to damage to further improvement the result of use of cylinder body subassembly.
Preferably; the top end of the inner pressure lever is of a spherical rubber structure; the top end of the inner pressure rod is arranged to be a spherical rubber structure, so that the inner pressure rod is matched with the movable inserting plate conveniently, and the fixing effect between the inner pressure rod and the fixed cylinder body is promoted.
The invention has the beneficial effects that:
the cylinder body assembly is characterized in that an oil guide pipe is connected with an external oil pipeline, so that the up-and-down movement of the movable plug disc is controlled under the action of oil, and the moving effect of the cylinder body assembly is further improved;
the supporting unit is convenient for adjusting the angle of the cylinder body assembly under the action of the electric push rod, so that the practicability of the device is improved; in addition, the accuracy of the angle of the cylinder body assembly is ensured through the action of the adjusting connecting rod in the process of adjusting the angle of the cylinder body assembly;
the fixing unit ensures the stability of the cylinder body assembly when the angle of the cylinder body assembly is adjusted, so that the cylinder body assembly is kept stable when performing telescopic motion, and the position of the telescopic motion of the cylinder body assembly is further ensured to be accurate;
the buffering module effectively ensures the damping effect of the movable cylinder body during telescopic motion, further ensures that the instantaneous load is buffered and reduced when the movable steel body is in contact with the buffering module, and prolongs the service life of the cylinder body assembly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side sectional view of a portion of the structure of the present invention;
FIG. 4 is a partial enlarged view of the invention 3 at A;
FIG. 5 is a partial enlarged view of the invention 3 at B;
FIG. 6 is a partial enlarged view at C of the present invention 3;
FIG. 7 is a cross-sectional view of the fixing assembly of the present invention;
fig. 8 is a cross-sectional view of the auxiliary nest frame of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 8, a hydraulic component cylinder includes an auxiliary stock 1, a fixing unit 2, a cylinder block assembly 3, and a supporting unit 4; rectangular sliding grooves are symmetrically formed in the inner wall of the auxiliary sleeve frame 1, the inner wall of the bottom end of the left side of the auxiliary sleeve frame 1 is of an arc-shaped structure, and limiting clamping grooves are uniformly formed in the outer wall of the arc-shaped structure of the auxiliary sleeve frame 1; an arc-shaped structure is arranged on the inner wall of the bottom end of the left side of the auxiliary sleeve frame 1, and the outer wall of the arc-shaped structure is uniformly provided with limiting clamping grooves, so that the position of the fixing unit 2 at the lower end is fixed when the cylinder body assembly 3 is adjusted in angle; the position adjusting effect of the cylinder body component 3 is ensured; the fixing unit 2 is arranged on the inner wall of the left end of the auxiliary sleeve frame 1 through a bearing, the fixing unit 2 is matched with the inner wall of an arc structure at the bottom end of the left side of the auxiliary sleeve frame 1, a cylinder body assembly 3 is arranged at the upper end of the fixing unit 2, a supporting unit 4 is arranged in the middle of the outer wall of the cylinder body assembly 3 in a clamping mode, and the supporting unit 4 is matched with the auxiliary sleeve frame 1 in a movable connection mode; wherein:
the fixing unit 2 comprises a rotating shaft rod 21, a fixing chuck 22, an adjusting spring 23, an adjusting fixture block 24, a limiting spring 25 and a limiting fixture block 26; the upper end and the lower end of the fixed chuck 22 are respectively provided with an installation groove, the middle part of the fixed chuck 22 is provided with a through rotating shaft rod 21, the installation groove at the lower end of the fixed chuck 22 is uniformly provided with adjusting fixture blocks 24 in a sliding fit manner, and the adjusting fixture blocks 24 are connected with adjusting springs 23 uniformly arranged in the installation groove at the lower end of the fixed chuck 22; the side wall of the upper end mounting groove of the fixed chuck 22 is uniformly provided with a limiting fixture block 26 in a movable connection mode, and the limiting fixture block 26 is connected with the side wall of the upper end mounting groove of the fixed chuck 22 through a uniformly arranged limiting spring 25; the stability of cylinder body subassembly 3 when cylinder body subassembly 3 carries out angle modulation has been guaranteed to the fixed unit 2 that sets up to it is stable when having ensured that cylinder body subassembly 3 carries out concertina movement, and further guarantee cylinder body subassembly 3 concertina movement's position is accurate.
The cylinder body assembly 3 comprises a fixed cylinder body 31, an oil liquid guide pipe 32, a movable cylinder body 33, a buffer module 34, a movable plug disc 35 and a clamping module 36; the oil through holes are symmetrically formed in the outer wall of the fixed cylinder body 31, the oil guide pipe 32 is arranged on the oil through hole of the fixed cylinder body 31, the buffer module 34 is arranged at the bottom end of the fixed cylinder body 31, the movable cylinder body 33 is arranged inside the fixed cylinder body 31 in a movable connection mode, the movable plug disc 35 is arranged at the lower end of the movable cylinder body 33, annular clamping grooves are uniformly formed in the outer wall of the movable plug disc 35, sealing rubber rings are respectively arranged in the annular clamping grooves of the movable plug disc 35, and the sealing rubber rings are respectively arranged in the annular clamping grooves of the movable plug disc 35, so that the moving effect of the movable plug disc 35 is improved, and the air tightness inside the fixed cylinder body 31 is guaranteed; the moving capacity of the movable cylinder 33 is effectively ensured; a clamping module 36 is arranged on the inner wall of the upper end of the fixed cylinder body 31, and the clamping module 36 is sleeved on the outer wall of the movable cylinder body 33; the cylinder body subassembly 3 that sets up is through being connected fluid pipe 32 with outside oil pipeline, and then controls the up-and-down motion of activity cock disc 35 through the effect of fluid, further improvement cylinder body subassembly 3's activity effect.
The buffer module 34 comprises an end cover 341, a buffer spring 342, an execution spring 343, an adjusting handle 344 and a buffer clamping plate 345; the end cover 341 is arranged at the bottom end of the fixed cylinder body 31 in a threaded connection mode, the outer wall of the upper end of the end cover 341 is sleeved with a rubber ring seal, a movable hole is formed in the upper end of the end cover 341, the upper end of the movable hole of the end cover 341 is uniformly provided with adjusting handles 344 along the axial direction in a sliding fit mode, and the adjusting handles 344 are connected with the end cover 341 through an executing spring 343; the buffer clamping plate 345 is arranged in the movable hole of the end cover 341 in a sliding fit manner; a buffer spring 342 is arranged in the movable hole of the end cover 341; the outer wall of the upper end of the buffer clamping plate 345 is sleeved with a rubber sleeve; the rubber sleeve is sleeved on the outer wall of the upper end of the buffering clamping plate 345, so that the buffering effect between the buffering clamping plate 345 and the movable plug disc 35 is promoted, and the damping effect is effectively guaranteed; the cylinder body assembly 3 is prevented from being damaged, so that the using effect of the cylinder body assembly 3 is further improved; the effectual shock attenuation effect that has guaranteed when movable cylinder body 33 carries out concertina movement of the buffering module 34 that sets up, and then guaranteed that the load cushions in the twinkling of an eye and reduces when contacting between movable steel body 33 and the buffering module 34, prolonged cylinder body subassembly 3's life.
The clamping module 36 comprises a clamping collar 361 and an annular plate sleeve 362; the clamping lantern ring 361 is of a stepped ring structure, a rubber sleeve is sleeved on the outer wall of a stepped circular truncated cone of the clamping lantern ring 361, semi-annular grooves are uniformly formed in the inner wall of the clamping lantern ring 361 from top to bottom, a rubber ring is arranged in each semi-annular groove of the clamping lantern ring 361, the annular plate sleeve 362 is arranged at the lower end of the clamping lantern ring 361, and the rubber sleeve is sleeved on the outer wall of the annular plate sleeve 362; the clamping module 36 ensures the sealing effect between the movable cylinder 33 and the fixed cylinder 31, thereby effectively preventing the leakage of the internal oil and further ensuring the telescopic performance of the cylinder assembly 3.
The supporting unit 4 comprises a fixing component 41, a U-shaped clamping piece 42, an adjusting connecting rod 43, a limiting shaft lever 44, a rolling wheel 45, an adjusting clamping frame 46 and an electric push rod 47; the outer wall of the fixed component 41 is provided with a U-shaped clamping piece 42, the inside of the U-shaped clamping piece 42 is connected with the upper end of an adjusting connecting rod 43 through a pin shaft, the lower end of the adjusting connecting rod 43 is arranged on the outer wall of the middle part of a limiting shaft rod 44 in a movable connection mode, two ends of the limiting shaft rod 44 are respectively provided with rolling wheels 45 through bearings, the rolling wheels 45 are positioned in a rectangular sliding groove of the auxiliary sleeve frame 1, the middle part of the adjusting connecting rod 43 is provided with an adjusting clamping frame 46 through a bearing, the outer wall of the adjusting clamping frame 46 is connected with the top end of an electric push rod 47 through a pin shaft, and the bottom end of the electric push rod 47 is arranged on the inner wall of the auxiliary sleeve frame 1 through a pin shaft; the supporting unit 4 is arranged to facilitate the adjustment of the angle of the cylinder body component 3 through the action of the electric push rod 47, thereby improving the practicability of the equipment; and the accuracy of the angle of the cylinder assembly 3 is ensured by the action of the adjusting connecting rod 43 in the process of adjusting the angle.
The fixed assembly 41 comprises a fixed sleeve plate 411, an inner pressure rod 412, an inner pressure spring 413 and a movable inserting plate 414; the fixed plate sleeve is formed by two semi-arc-shaped structural plates and is fixed by bolts, the inner wall of the fixed sleeve plate 411 is uniformly provided with an inner pressure rod 412 in a movable connection mode, the outer wall of the inner pressure rod 412 is sleeved with an inner pressure spring 413, the top end of the inner pressure rod 412 is of a spherical rubber structure, the top end of the inner pressure rod 412 is of the spherical rubber structure, the inner pressure rod 412 is matched with the movable inserting plate 414 conveniently, and the fixing effect between the inner pressure rod 412 and the fixed cylinder body 31 is promoted; the movable inserting plate 414 is of a semi-arc structure, the inner wall of the movable inserting plate 414 is of an inclined structure, rectangular sliding holes are uniformly formed in the inner wall of the movable inserting plate 414, and the movable inserting plate 414 is matched with the inner pressure rod 412; the fixing component 41 improves the connection strength between the fixing component and the cylinder body component 3, thereby ensuring the angle adjusting effect of the cylinder body component 3.
When the hydraulic cylinder is used; firstly, fixing the auxiliary sleeve frame 1 at a proper position on the ground, and then connecting the top end of the movable cylinder body 33 with the mounting piece; and connect oil pipe 32 with outside oil pipeline, and then control the up-and-down motion of activity cock disc 35 through the effect of fluid, when cylinder body subassembly 3 carries out concertina movement, adjust the angle of cylinder body subassembly 3 through the effect of supporting unit 4.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A hydraulic element hydraulic cylinder comprises an auxiliary sleeve frame (1), a fixing unit (2), a cylinder body assembly (3) and a supporting unit (4); the method is characterized in that: the inner wall of the auxiliary sleeve frame (1) is symmetrically provided with rectangular sliding grooves, the fixing unit (2) is arranged on the inner wall of the left end of the auxiliary sleeve frame (1) through a bearing, the fixing unit (2) is matched with the inner wall of an arc structure at the bottom end of the left side of the auxiliary sleeve frame (1), a cylinder body assembly (3) is arranged at the upper end of the fixing unit (2), the middle part of the outer wall of the cylinder body assembly (3) is provided with a supporting unit (4) in a clamping mode, and the supporting unit (4) is matched with the auxiliary sleeve frame (1) in a movable connection mode; wherein:
the cylinder body assembly (3) comprises a fixed cylinder body (31), an oil guide pipe (32), a movable cylinder body (33), a buffer module (34), a movable plug disc (35) and a clamping module (36); the oil-water separation device is characterized in that oil through holes are symmetrically formed in the outer wall of the fixed cylinder body (31), an oil guide pipe (32) is arranged on the oil through hole in the fixed cylinder body (31), a buffer module (34) is arranged at the bottom end of the fixed cylinder body (31), the movable cylinder body (33) is arranged inside the fixed cylinder body (31) in a movable connection mode, a movable plug disc (35) is arranged at the lower end of the movable cylinder body (33), annular clamping grooves are uniformly formed in the outer wall of the movable plug disc (35), a clamping module (36) is arranged on the inner wall of the upper end of the fixed cylinder body (31), and the clamping module (36) is sleeved on the outer wall of the movable cylinder body (33);
the supporting unit (4) comprises a fixing component (41), a U-shaped clamping piece (42), an adjusting connecting rod (43), a limiting shaft lever (44), a rolling wheel (45), an adjusting clamping frame (46) and an electric push rod (47); the outer wall of fixed subassembly (41) is provided with U type fastener (42), and the inside of U type fastener (42) is connected with the upper end of adjusting connecting rod (43) through the round pin axle, and the lower extreme of adjusting connecting rod (43) sets up the middle part outer wall at spacing axostylus axostyle (44) through the swing joint mode, and the wheel that rolls (45) are installed through the bearing respectively at the both ends of spacing axostylus axostyle (44), wheel that rolls (45) be located the rectangle spout of supplementary set frame (1), adjusting connecting rod (43) middle part be provided with through the bearing and adjust card frame (46), the outer wall of adjusting card frame (46) is connected through the round pin axle with the top of electric putter (47), and the bottom of electric putter (47) is installed on the inner wall of supplementary set frame (1) through the round pin axle.
2. A hydraulic component cylinder as claimed in claim 1, wherein: the fixing unit (2) comprises a rotating shaft rod (21), a fixing chuck (22), an adjusting spring (23), an adjusting clamping block (24), a limiting spring (25) and a limiting clamping block (26); the upper end and the lower end of the fixed chuck (22) are respectively provided with a mounting groove, the middle part of the fixed chuck (22) is provided with a through rotating shaft rod (21), the mounting groove at the lower end of the fixed chuck (22) is uniformly provided with adjusting fixture blocks (24) in a sliding fit manner, and the adjusting fixture blocks (24) are connected with adjusting springs (23) uniformly arranged in the mounting groove at the lower end of the fixed chuck (22); the upper end mounting groove lateral wall of fixed chuck (22) evenly is provided with spacing fixture block (26) through the swing joint mode, just the upper end mounting groove lateral wall of spacing fixture block (26) and fixed chuck (22) between be connected through evenly set up spacing spring (25).
3. A hydraulic component cylinder as claimed in claim 1, wherein: the buffer module (34) comprises an end cover (341), a buffer spring (342), an execution spring (343), an adjusting handle (344) and a buffer clamping plate (345); the end cover (341) is arranged at the bottom end of the fixed cylinder body (31) in a threaded connection mode, the outer wall of the upper end of the end cover (341) is sleeved with a rubber ring seal, a movable hole is formed in the upper end of the end cover (341), the upper end of the movable hole of the end cover (341) is uniformly provided with an adjusting handle (344) in a sliding fit mode along the axis direction of the movable hole, and the adjusting handle (344) is connected with the end cover (341) through an executing spring (343); the buffer clamping plate (345) is arranged in a movable hole of the end cover (341) in a sliding fit manner; and a buffer spring (342) is arranged in the movable hole of the end cover (341).
4. A hydraulic component cylinder as claimed in claim 1, wherein: the clamping module (36) comprises a clamping collar (361) and an annular plate sleeve (362); joint lantern ring (361) be notch cuttype ring structure, the notch cuttype round platform outer wall cover that is located joint lantern ring (361) is equipped with the rubber sleeve, the inner wall top-down of joint lantern ring (361) evenly is provided with semi-ring groove, is located the semi-ring inslot of joint lantern ring (361) and is provided with the rubber circle, annular plate cover (362) set up the lower extreme at the joint lantern ring (361), and the outer wall cover of annular plate cover (362) is equipped with the rubber sleeve.
5. A hydraulic component cylinder as claimed in claim 1, wherein: the fixed assembly (41) comprises a fixed sleeve plate (411), an inner pressure rod (412), an inner pressure spring (413) and a movable inserting plate (414); the fixed plate cover be two half arc structural slabs and adopt the bolt fastening, the inner wall that is located fixed lagging (411) evenly is provided with interior depression bar (412) through the swing joint mode, interior depression bar (412) outer wall cover be equipped with interior pressure spring (413), activity picture peg (414) be half arc structure, and the inner wall of activity picture peg (414) is the slope type structure, and the inner wall of activity picture peg (414) evenly is provided with the rectangle slide opening, activity picture peg (414) and interior depression bar (412) mutually support.
6. A hydraulic component cylinder as claimed in claim 1, wherein: the inner wall of the bottom end of the left side of the auxiliary sleeve frame (1) is of an arc-shaped structure, and the outer wall of the arc-shaped structure of the auxiliary sleeve frame (1) is evenly provided with a limiting clamping groove.
7. A hydraulic component cylinder as claimed in claim 1, wherein: and sealing rubber rings are respectively arranged in the annular clamping grooves of the movable plug disc (35).
8. A hydraulic component cylinder as claimed in claim 3 wherein: the outer wall of the upper end of the buffer clamping plate (345) is sleeved with a rubber sleeve.
9. A hydraulic component cylinder as claimed in claim 5, wherein: the top end of the inner pressure rod (412) is of a spherical rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473296.9A CN113513514A (en) | 2021-04-29 | 2021-04-29 | Hydraulic element hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473296.9A CN113513514A (en) | 2021-04-29 | 2021-04-29 | Hydraulic element hydraulic cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN113513514A true CN113513514A (en) | 2021-10-19 |
Family
ID=78063515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110473296.9A Withdrawn CN113513514A (en) | 2021-04-29 | 2021-04-29 | Hydraulic element hydraulic cylinder |
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| Country | Link |
|---|---|
| CN (1) | CN113513514A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294299A (en) * | 2021-12-30 | 2022-04-08 | 盐城卓凌液压科技有限公司 | Explosion-proof hydraulic oil cylinder guide frame and assembling method thereof |
| CN116875788A (en) * | 2023-07-17 | 2023-10-13 | 南通华东油压科技有限公司 | Aging treatment device for multi-loop hydraulic cylinder casting |
-
2021
- 2021-04-29 CN CN202110473296.9A patent/CN113513514A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294299A (en) * | 2021-12-30 | 2022-04-08 | 盐城卓凌液压科技有限公司 | Explosion-proof hydraulic oil cylinder guide frame and assembling method thereof |
| CN116875788A (en) * | 2023-07-17 | 2023-10-13 | 南通华东油压科技有限公司 | Aging treatment device for multi-loop hydraulic cylinder casting |
| CN116875788B (en) * | 2023-07-17 | 2024-04-02 | 南通华东油压科技有限公司 | Aging treatment device for multi-loop hydraulic cylinder casting |
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Application publication date: 20211019 |
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