CN219622998U

CN219622998U - Hydraulic cylinder mechanism

Info

Publication number: CN219622998U
Application number: CN202320918541.7U
Authority: CN
Inventors: 刘聪; 胡慧敏
Original assignee: Yangzhou Source Hydraulic Equipment Co ltd
Current assignee: Yangzhou Source Hydraulic Equipment Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-01
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of hydraulic cylinders and discloses a hydraulic cylinder mechanism which solves the problem of the hydraulic cylinder mechanism in the current market and comprises an oil cylinder body, wherein a pressure gauge is fixedly connected to one side of the oil cylinder body, a bottom plate is fixedly connected to one side of the oil cylinder body, a supporting mechanism is arranged on one side of the bottom plate, the supporting mechanism comprises a fixed rail and a bottom frame, a connecting hole is formed in the surface of the bottom frame, a screw is movably connected to the inner side of the connecting hole, and a transmission shaft rod is movably connected to the top end of the bottom frame; one side of the oil cylinder body is placed on the inner side of the clamping plate for clamping, so that the large kinetic energy generated by mechanical collision of the oil cylinder body is reduced, the stability of the oil cylinder body placed in the clamping plate can be improved, the vertical inclination angle of the oil cylinder body can be changed through the transmission shaft rod, meanwhile, the height and the angle of the oil cylinder body are adjusted by using the adjusting mechanism, and the portability of the oil cylinder body for installing connecting pieces at different positions is improved.

Description

Hydraulic cylinder mechanism

Technical Field

The utility model belongs to the technical field of hydraulic cylinders, and particularly relates to a hydraulic cylinder mechanism.

Background

The hydraulic cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion, and the hydraulic cylinder basically consists of a cylinder barrel, a cylinder cover, a piston rod, a sealing device, a buffer device and an exhaust device.

In the prior art, the authority publication number CN218717890U discloses a "hydraulic cylinder supporting mechanism"; including the base, the inside embedding of base is provided with the chassis, the inside corner bearing that is close to in chassis is connected with the backup pad, outer mounting groove and interior mounting groove have been seted up at the backup pad top, the one end lateral wall fixedly connected with servo motor on chassis is kept away from to the base, servo motor drive shaft runs through the base and fixedly connected with support, backup pad bottom fixedly connected with spacing, the inside gag lever post that corresponds with the support tip that runs through of spacing. According to the hydraulic cylinder supporting device, the servo motor, the support, the supporting plate and the limiting rod are matched with each other, the motor drives the support to rotate so as to jack up the supporting plate and enable the supporting plate to be placed at a certain angle, and the limiting rod is used for limiting the position height of the supporting plate, so that the jacking supporting angle of the hydraulic cylinder is convenient to adjust, the supporting angle of the hydraulic cylinder is identical with the angle of a part to be assembled, and therefore the use supporting stability of the hydraulic cylinder is greatly improved.

The "a hydraulic cylinder support mechanism" of the above type still has some drawbacks, such as: the hydraulic cylinder can only be adjusted at a certain angle, cannot be suitable for connecting pieces at different height positions, has larger kinetic energy when the hydraulic cylinder moves to the stroke end, and is easy to generate mechanical collision, impact and noise and loss due to the fact that the hydraulic cylinder piston and the cylinder cover are not subjected to deceleration treatment;

for this purpose, a hydraulic cylinder mechanism is proposed to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a hydraulic cylinder mechanism, which solves the problems that in the prior art, the cylinder can only be adjusted at a certain angle and cannot be suitable for connecting pieces at different height positions, and meanwhile, the hydraulic cylinder piston and a cylinder cover are not subjected to deceleration treatment, so that mechanical collision is easy to occur.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic cylinder mechanism, includes the oil cylinder body, one side fixedly connected with manometer of oil cylinder body, one side fixedly connected with bottom plate of oil cylinder body, one side of bottom plate is provided with supporting mechanism, supporting mechanism includes fixed rail and chassis, the connecting hole has been seted up on the surface of chassis, the inboard swing joint of connecting hole has the screw rod, the top swing joint of chassis has the transmission axostylus axostyle, one side swing joint of transmission axostylus axostyle has the roof-rack, the top swing joint of roof-rack has spherical axle, one side of spherical axle is provided with the connecting cylinder, one side of oil cylinder body is provided with stop gear.

As the preferable scheme, stop gear includes backup pad and gim peg, the top fixedly connected with connecting plate of backup pad, the top swing joint of connecting plate has damping spring, the top swing joint of damping spring has the joint board, the inboard swing joint of joint board has the supporting pad.

As the preferred scheme, the bottom of backup pad is provided with adjustment mechanism, adjustment mechanism includes base and supporting legs, screw thread section of thick bamboo has been seted up on the surface of base, the inboard threaded connection of screw thread section of thick bamboo has the screw thread post, the bottom fixedly connected with regulating plate of screw thread post, the top fixedly connected with rolling disc of screw thread post, the top fixedly connected with connecting rod of rolling disc, the top fixedly connected with driving disc of connecting rod, the movable slot has been seted up on the surface of driving disc.

As a preferable scheme, one end of the screw rod is in threaded connection with a threaded pipe, and one end of the threaded pipe is fixedly connected to the inner side of the underframe.

As a preferable scheme, the inner side of the movable groove is movably sleeved with a limiting plate, the top of the limiting plate is fixedly connected with a fixed disc, and the bottom of the fixed disc is provided with a sliding groove.

Preferably, the surface of the fixed rail is slidably connected with the bottom of the chassis, and the bottom of the fixed rail is fixedly connected with the top of the base.

Compared with the prior art, the utility model provides a hydraulic oil cylinder mechanism, which has the following beneficial effects:

1) In the working process of the hydraulic oil cylinder mechanism, one side of the oil cylinder body is placed on the inner side of the clamping plate for clamping, the supporting pad is made of a damping pad, more fiber materials are arranged in the damping pad in the horizontal direction, so that the large kinetic energy generated by mechanical collision of the oil cylinder body is reduced, the stability of the oil cylinder body placed in the clamping plate can be improved, the damping spring and the supporting pad can be utilized for buffering the oil cylinder body, the angle between the top frame and the bottom frame can be adjusted through the transmission shaft rod, and the vertical inclination angle of the oil cylinder body is changed;

2) In this hydraulic cylinder mechanism work, through fixed connection of fixed disk top and backup pad for when rotatory cylinder block, can drive the fixed disk and rotate along the top of driving disk, drive the screw thread post through rotatory regulating plate simultaneously and carry out the screw thread rotation along the inboard of screw thread section of thick bamboo, make the screw thread post carry out vertical movement along the inboard of base and promote, through the height and the angle of portable regulation cylinder block, improved the portability that the cylinder block was installed to the connecting piece of different positions.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of an adjustment mechanism according to the present utility model;

FIG. 3 is a schematic view of a supporting mechanism according to the present utility model;

FIG. 4 is a schematic view of a spacing mechanism according to the present utility model;

the reference numerals in the figures illustrate: 1. an oil cylinder; 2. a pressure gauge; 3. a bottom plate; 4. an adjusting mechanism; 401. a base; 402. supporting feet; 403. a thread cylinder; 404. a threaded column; 405. an adjusting plate; 406. a rotating disc; 407. a connecting rod; 408. a drive plate; 409. a movable groove; 4010. a fixed plate; 4011. a chute; 4012. a limiting plate; 5. a support mechanism; 501. a fixed rail; 502. a chassis; 503. a connection hole; 504. a threaded tube; 505. a screw; 506. a transmission shaft lever; 507. a top frame; 508. a spherical shaft; 509. a connecting cylinder; 6. a limiting mechanism; 601. a support plate; 602. a fixing bolt; 603. damping springs; 604. a connecting plate; 605. a clamping plate; 606. and a support pad.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a hydraulic cylinder mechanism, including cylinder body 1, one side fixedly connected with manometer 2 of cylinder body 1, one side fixedly connected with bottom plate 3 of cylinder body 1, one side of bottom plate 3 is provided with supporting mechanism 5, supporting mechanism 5 includes fixed rail 501 and chassis 502, connecting hole 503 has been seted up on the surface of chassis 502, the inboard swing joint of connecting hole 503 has screw rod 505, the top swing joint of chassis 502 has transmission axostylus axostyle 506, one side swing joint of transmission axostylus axostyle 506 has roof-rack 507, the top swing joint of roof-rack 507 has spherical axle 508, one side of spherical axle 508 is provided with connecting cylinder 509, one side of spherical axle 508 is connected with bottom plate 3 through connecting cylinder 509 for cylinder body 1 can drive chassis 502 and roof-rack 507 on one side of bottom plate 3 when carrying out the horizontal rotation.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a limit mechanism 6 is disposed on one side of the oil cylinder body 1, the limit mechanism 6 includes a support plate 601 and a fixing bolt 602, the fixing bolt 602 is used to fixedly connect a connection plate 604 to the surface of the support plate 601, the top of the support plate 601 is fixedly connected with the connection plate 604, the top of the connection plate 604 is movably connected with a damping spring 603, the top of the damping spring 603 is movably connected with a clamping plate 605, the inner side of the clamping plate 605 is movably connected with a support pad 606, the support pad 606 is made of a damping pad, when the oil cylinder body 1 works to generate larger kinetic energy to generate mechanical collision, the kinetic energy generated when the oil cylinder body 1 works can be reduced by using the support pad 606, and the service life of the oil cylinder body 1 when in use is prolonged.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, an adjusting mechanism 4 is provided at the bottom of a supporting plate 601, the adjusting mechanism 4 includes a base 401 and supporting legs 402, the supporting legs 402 are used to support the entire base 401, a threaded cylinder 403 is provided on the surface of the base 401, a threaded column 404 is connected to the inner side of the threaded cylinder 403, an adjusting plate 405 is fixedly connected to the bottom of the threaded column 404, a rotating disc 406 is fixedly connected to the top of the threaded column 404, a connecting rod 407 is fixedly connected to the top of the rotating disc 406, a driving disc 408 and the rotating disc 406 can be fixedly connected through the connecting rod 407, a driving disc 408 is fixedly connected to the top of the connecting rod 407, a movable groove 409 is provided on the surface of the driving disc 408, and the limiting plate 4012 is limited by the movable groove 409 in the rotating process when the driving disc 408 rotates along the bottom of a fixed disc 4010.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, one end of a screw 505 is screwed with a threaded pipe 504, and one end of the threaded pipe 504 is fixedly connected to the inner side of the bottom frame 502, and the screw 505 is used to pass through the connecting hole 503 and then rotate along the threaded pipe 504, so that the top frame 507 is tightly attached to the bottom frame 502 for limiting.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a limiting plate 4012 is movably sleeved on the inner side of the movable slot 409, a fixed plate 4010 is fixedly connected to the top of the limiting plate 4012, a sliding slot 4011 is formed in the bottom of the fixed plate 4010, and a driving plate 408 is disposed on the inner side of the sliding slot 4011 to rotate.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, the surface of the fixed rail 501 is slidably connected to the bottom of the bottom frame 502, and the bottom of the fixed rail 501 is fixedly connected to the top of the base 401, so that the bottom frame 502 is driven to move along the surface of the fixed rail 501 during the horizontal rotation of the cylinder 1 along the driving disc 408.

Specific use and action of the embodiment: during daily operation of the hydraulic cylinder mechanism, firstly, one side of the oil cylinder body 1 is placed on the inner side of the clamping plate 605 for clamping, the inner side of the clamping plate 605 is provided with the supporting pad 606, the supporting pad 606 is made of a damping pad, more fiber materials are arranged in the horizontal direction in the damping pad, when the oil cylinder body 1 works to generate larger kinetic energy and generates mechanical collision, due to the fact that the fiber materials in the supporting pad 606 are arranged in a crisscross manner, the internal friction force can absorb a considerable amount of kinetic energy, so that the effects of vibration reduction and damping are achieved, meanwhile, the damping spring 603 at the bottom of the clamping plate 605 is utilized for supporting, the stability of the oil cylinder body 1 placed in the clamping plate 605 can be improved, the damping spring 603 and the supporting pad 606 can be utilized for buffering the oil cylinder body 1, and the larger kinetic energy generated when the hydraulic cylinder moves to a stroke end point is reduced;

meanwhile, when the position of the oil cylinder body 1 needs to be adjusted, the limiting plate 4012 penetrates through the inner side of the movable groove 409 and is arranged at the bottom of the transmission disc 408, so that the limiting plate 4012 can rotate along the bottom of the transmission disc 408, the transmission disc 408 is arranged at the inner side of the sliding groove 4011, and when the oil cylinder body 1 rotates, the fixing disc 4010 is driven to rotate along the top of the transmission disc 408 through the fixed connection between the top of the fixing disc 4010 and the supporting plate 601, and meanwhile, if the height of the oil cylinder body 1 needs to be adjusted, the threaded column 404 is driven to rotate along the inner side of the threaded cylinder 403 through the rotation adjusting plate 405, the threaded column 404 is lifted in a vertical movement along the inner side of the base 401, and the installation portability of the oil cylinder body 1 for connecting pieces at different positions is improved through the portable adjustment of the height and the angle of the oil cylinder body 1;

meanwhile, when the vertical angle of the oil cylinder body 1 needs to be adjusted, the angle between the top frame 507 and the bottom frame 502 is adjusted through the movable connection of the transmission shaft rod 506, the vertical inclination angle of the oil cylinder body 1 can be adjusted, after the angle is adjusted, the screw rod 505 passes through the connecting hole 503 and then rotates along the threaded pipe 504, so that the top frame 507 and the bottom frame 502 are tightly attached and limited, meanwhile, the inclination angle of the oil cylinder body 1 can be finely adjusted through the spherical shaft 508, and when the oil cylinder body 1 horizontally rotates, the bottom of the bottom frame 502 synchronously moves along the surface of the fixed rail 501; what is not described in detail in this specification is of the prior art known to those skilled in the art and is not critical to the utility model and is therefore not described.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a hydraulic cylinder mechanism, includes cylinder body (1), its characterized in that: one side fixedly connected with manometer (2) of oil cylinder body (1), one side fixedly connected with bottom plate (3) of oil cylinder body (1), one side of bottom plate (3) is provided with supporting mechanism (5), supporting mechanism (5) are including fixed rail (501) and chassis (502), connecting hole (503) have been seted up on the surface of chassis (502), the inboard swing joint of connecting hole (503) has screw rod (505), the top swing joint of chassis (502) has transmission axostylus axostyle (506), one side swing joint of transmission axostylus axostyle (506) has roof-rack (507), the top swing joint of roof-rack (507) has spherical axle (508), one side of spherical axle (508) is provided with connecting cylinder (509), one side of oil cylinder body (1) is provided with stop gear (6).

2. A hydraulic ram mechanism according to claim 1, wherein: stop gear (6) are including backup pad (601) and dead bolt (602), the top fixedly connected with connecting plate (604) of backup pad (601), the top swing joint of connecting plate (604) has damping spring (603), the top swing joint of damping spring (603) has joint board (605), the inboard swing joint of joint board (605) has supporting pad (606).

3. A hydraulic ram mechanism according to claim 2, wherein: the bottom of backup pad (601) is provided with adjustment mechanism (4), adjustment mechanism (4) include base (401) and supporting legs (402), screw thread section of thick bamboo (403) have been seted up on the surface of base (401), the inboard threaded connection of screw thread section of thick bamboo (403) has screw thread post (404), the bottom fixedly connected with regulating plate (405) of screw thread post (404), the top fixedly connected with rolling disc (406) of screw thread post (404), the top fixedly connected with connecting rod (407) of rolling disc (406), the top fixedly connected with driving disc (408) of connecting rod (407), movable groove (409) have been seted up on the surface of driving disc (408).

4. A hydraulic ram mechanism according to claim 3, wherein: one end of the screw rod (505) is in threaded connection with a threaded pipe (504), and one end of the threaded pipe (504) is fixedly connected to the inner side of the underframe (502).

5. A hydraulic ram mechanism according to claim 4, wherein: the inside activity of movable groove (409) has cup jointed limiting plate (4012), the top fixedly connected with fixed disk (4010) of limiting plate (4012), spout (4011) has been seted up to the bottom of fixed disk (4010).

6. A hydraulic ram mechanism according to claim 5, wherein: the surface of the fixed rail (501) is in sliding connection with the bottom of the underframe (502), and the bottom of the fixed rail (501) is fixedly connected with the top of the base (401).