CN214837518U

CN214837518U - Hydraulic cylinder convenient to adjust

Info

Publication number: CN214837518U
Application number: CN202121560601.XU
Authority: CN
Inventors: 唐国红
Original assignee: Changzhou Aosailin Hydraulic And Pneumatic Components Co ltd
Current assignee: Changzhou Aosailin Hydraulic And Pneumatic Components Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-23
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a pneumatic cylinder convenient to adjust, its technical scheme main points are: a hydraulic cylinder convenient to adjust comprises a hydraulic cylinder body arranged on a base, wherein a plurality of shock absorbers distributed at equal intervals are fixedly arranged on the base, a rotating disc is arranged above the shock absorbers, and an adjusting frame is fixedly arranged on the rotating disc; the adjustable hydraulic cylinder is characterized in that a first rotating shaft is installed on the adjusting frame in a rotating mode through a bearing arranged on the adjusting frame, a transmission gear is fixedly installed on the first rotating shaft, a semicircular adjusting block is installed on the transmission gear in a meshed mode, the semicircular adjusting block is installed on the adjusting frame through a second rotating shaft arranged on the adjusting frame, the lower end of the hydraulic cylinder body is fixedly installed on the semicircular adjusting block, a plurality of shock absorbers installed on the base are used for improving the buffering effect of the hydraulic cylinder body, the pressure received by the hydraulic cylinder body is reduced, the horizontal installation angle of the hydraulic cylinder body is convenient to adjust through the rotating disc, and the adjustable hydraulic cylinder is simple in operation and convenient to use.

Description

Hydraulic cylinder convenient to adjust

Technical Field

The utility model relates to a pneumatic cylinder technical field, in particular to pneumatic cylinder convenient to adjust.

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 output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.

When the existing hydraulic cylinder is used, the hydraulic cylinder is general in structural stability, complex and single in installation mode, free of a certain adjusting function and single in function, and influences the use of the hydraulic cylinder.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a pneumatic cylinder convenient to adjust to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a hydraulic cylinder convenient to adjust comprises a hydraulic cylinder body arranged on a base, wherein a plurality of shock absorbers distributed at equal intervals are fixedly arranged on the base, a rotating disc is arranged above the shock absorbers, and an adjusting frame is fixedly arranged on the rotating disc;

the hydraulic cylinder is characterized in that a first rotating shaft is rotatably installed on the adjusting frame through a bearing arranged on the adjusting frame, a transmission gear is fixedly installed on the first rotating shaft, a semicircular adjusting block is installed on the transmission gear in a meshed mode, the semicircular adjusting block is installed on the adjusting frame through a second rotating shaft arranged on the adjusting frame, and the lower end of the hydraulic cylinder body is fixedly installed on the semicircular adjusting block.

Through adopting above-mentioned technical scheme, through a plurality of bumper shock absorbers of installation on the base, improve the buffering effect of pneumatic cylinder body, reduce the pressure that the pneumatic cylinder body received, the horizontal installation angle of the pneumatic cylinder body is convenient for adjust through the rolling disc that is equipped with, through the drive gear and the half-round regulating block intermeshing of installation in the first pivot, be convenient for drive half-round regulating block and rotate, conveniently adjust the angle of the vertical direction of pneumatic cylinder body, be convenient for adjust, improve the flexibility of pneumatic cylinder body installation, and the operation is simple, and the function is more, and convenient to use.

Preferably, a support plate is fixedly mounted on the upper surface of the shock absorber, a rotating shaft is rotatably mounted on the support plate through a bearing, and the rotating disc is fixedly mounted on the upper end surface of the rotating shaft.

Through adopting above-mentioned technical scheme, the backup pad through setting up has the supporting role, is convenient for install the axis of rotation.

Preferably, a plurality of tooth sockets distributed at equal intervals are arranged on the side surface of the arc of the semicircular adjusting block, and the transmission gear is meshed with the tooth sockets.

Through adopting above-mentioned technical scheme, the meshing of the drive gear of being convenient for is carried out to a plurality of tooth's grooves that are equipped with on the semi-circular regulating block, conveniently drives the pneumatic cylinder body of fixed on the semi-circular regulating block and carries out the regulation of angle when rotating drive gear.

Preferably, the adjusting frame is fixedly provided with a rotating seat, the rotating seat is in transmission connection with the first rotating shaft through a coupler, and the rotating seat is detachably connected with a hand wheel.

By adopting the technical scheme, when the hand wheel installed on the rotating seat is used, the first rotating shaft is driven to rotate through the coupler, so that the transmission gear is driven to rotate.

Preferably, a first locking screw is connected to the rotating seat in a threaded manner, and the rotating seat is connected to the first rotating shaft through the first locking screw.

Through adopting above-mentioned technical scheme, the one end of being convenient for fix the first pivot on rotating the seat with the first locking screw that is equipped with, prevents not hard up when the work of pneumatic cylinder body.

Preferably, the base is provided with two symmetrical T-shaped grooves, and the T-shaped grooves are internally provided with two fixed foot plates in a sliding manner.

Through adopting above-mentioned technical scheme, the T type groove that is equipped with makes things convenient for the fixed sole to slide on the base, adjusts the mounted position of fixed sole.

Preferably, a plurality of threaded holes distributed at equal intervals are formed in the surfaces of the two sides of the base, second locking screws are connected to the threaded holes in an internal thread mode, and one ends of the second locking screws are connected with the fixing foot plates.

Through adopting above-mentioned technical scheme, install in the threaded hole through second locking screw to be connected with fixed sole, be convenient for with gliding fixed sole, locking is in T type inslot, prevents to remove.

To sum up, the utility model discloses mainly have following beneficial effect:

in the hydraulic cylinder convenient to adjust, the buffering effect of the hydraulic cylinder body is improved and the pressure applied to the hydraulic cylinder body is reduced through a plurality of shock absorbers arranged on a base, and the horizontal installation angle of the hydraulic cylinder body is convenient to adjust through an arranged rotating disc;

in the second, this pneumatic cylinder convenient to adjust, drive gear and the half-round regulating block intermeshing through installation in the first pivot are convenient for drive half-round regulating block and rotate, conveniently adjust the angle of the vertical direction of pneumatic cylinder body, are convenient for adjust, improve the flexibility of pneumatic cylinder body installation, easy operation, the function is more, facilitates the use.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a partially enlarged view of fig. 2 at B.

Reference numerals: 1. a base; 2. a hydraulic cylinder body; 3. a shock absorber; 4. rotating the disc; 5. an adjusting bracket; 6. a first rotating shaft; 7. a transmission gear; 8. a second locking screw; 9. a semicircular adjusting block; 10. a second rotating shaft; 11. a support plate; 12. a rotating shaft; 13. a tooth socket; 14. a rotating seat; 15. a hand wheel; 16. a first locking screw; 17. a T-shaped groove; 18. a fixed foot plate; 19. a threaded bore.

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. 1-4, a hydraulic cylinder convenient to adjust comprises a hydraulic cylinder body 2 installed on a base 1, wherein a plurality of shock absorbers 3 are fixedly installed on the base 1 and are distributed at equal intervals, a rotating disc 4 is arranged above the shock absorbers 3, and an adjusting frame 5 is fixedly installed on the rotating disc 4;

install first pivot 6 through the bearing rotation that is equipped with on the alignment jig 5, fixed mounting has drive gear 7 on the first pivot 6, and the meshing installs semi-circular regulating block 9 on the drive gear 7, and semi-circular regulating block 9 is installed on alignment jig 5 through the second pivot 10 that is equipped with, and the lower extreme fixed mounting of pneumatic cylinder body 2 is on semi-circular regulating block 9, and pneumatic cylinder body 2 is prior art, adopts the model to be HSGLO1E80 pneumatic cylinder.

Referring to fig. 3, a support plate 11 is fixedly installed on the upper surface of the damper 3, a rotation shaft 12 is rotatably installed on the support plate 11 through a bearing, and a rotation disc 4 is fixedly installed on the upper end surface of the rotation shaft 12, and has a supporting function through the installation of the support plate 11, thereby facilitating installation of the rotation shaft 12.

Referring to fig. 4, a plurality of tooth spaces 13 are equidistantly distributed on the arc side surface of the semicircular adjusting block 9, the transmission gear 7 is meshed with the tooth spaces 13, the tooth spaces 13 arranged on the semicircular adjusting block 9 facilitate the meshing of the transmission gear 7, and the hydraulic cylinder body 2 fixed on the semicircular adjusting block 9 is conveniently driven to adjust the angle when the transmission gear 7 is rotated.

Referring to fig. 2, a rotating seat 14 is fixedly installed on the adjusting bracket 5, the rotating seat 14 is in transmission connection with the first rotating shaft 6 through a coupler, a hand wheel 15 is detachably connected to the rotating seat 14, and when the hand wheel 15 installed on the rotating seat 14 is used, the first rotating shaft 6 is driven to rotate through the coupler, so that the transmission gear 7 is driven to rotate.

Referring to fig. 2, a first locking screw 16 is threadedly connected to the rotating base 14, the rotating base 14 is connected to the first rotating shaft 6 through the first locking screw 16, and the first locking screw 16 is provided to facilitate fixing one end of the first rotating shaft 6 to the rotating base 14 and prevent the first rotating shaft from loosening during operation of the hydraulic cylinder body 2.

Referring to fig. 1, two symmetrical T-shaped grooves 17 are formed in a base 1, two fixing foot plates 18 are slidably mounted in the T-shaped grooves 17, and the T-shaped grooves 17 are arranged to facilitate the sliding of the fixing foot plates 18 on the base 1 and to adjust the mounting positions of the fixing foot plates 18.

Referring to fig. 1, a plurality of threaded holes 19 distributed at equal intervals are formed in the surfaces of the two sides of a base 1, a second locking screw 8 is connected to the threaded holes 19 in an inner threaded mode, one end of the second locking screw 8 is connected with a fixing foot plate 18, the second locking screw 8 is installed in the threaded holes 19 and connected with the fixing foot plate 18, and the sliding fixing foot plate 18 is locked in a T-shaped groove 17 and prevented from moving.

The use principle and the advantages are as follows:

this pneumatic cylinder convenient to adjust when using, a plurality of bumper shock absorbers 3 through installation on the base 1, improve the buffering effect of pneumatic cylinder body 2, reduce the pressure that pneumatic cylinder body 2 received, rolling disc 4 is convenient for adjust the horizontal installation angle of pneumatic cylinder body 2, drive gear 7 and semi-circular regulating block 9 intermeshing through installation on the first pivot 6, be convenient for drive semi-circular regulating block 9 and rotate, conveniently adjust the angle of the vertical direction of pneumatic cylinder body 2, be convenient for adjust, T type groove 17 makes things convenient for fixed sole 18 to slide on base 1, adjust the mounted position of fixed sole 18 according to the environment of installation, install in screw hole 19 through second locking screw 8, and be connected with fixed sole 18, be convenient for with gliding fixed sole 18, locking is in T type groove 17, prevent moving.

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

1. The utility model provides a pneumatic cylinder convenient to adjust, is including installing pneumatic cylinder body (2) on base (1), its characterized in that: a plurality of shock absorbers (3) distributed at equal intervals are fixedly arranged on the base (1), a rotating disc (4) is arranged above the shock absorbers (3), and an adjusting frame (5) is fixedly arranged on the rotating disc (4);

first pivot (6) are installed through the bearing rotation that is equipped with on alignment jig (5), fixed mounting has drive gear (7) on first pivot (6), semi-circular regulating block (9) are installed in the meshing on drive gear (7), install through second pivot (10) that are equipped with semi-circular regulating block (9) on alignment jig (5), the lower extreme fixed mounting of pneumatic cylinder body (2) is on semi-circular regulating block (9).

2. The adjustable hydraulic cylinder of claim 1, wherein: fixed mounting has backup pad (11) on the upper surface of bumper shock absorber (3), install axis of rotation (12) through the bearing rotation on backup pad (11), rolling disc (4) fixed mounting be in on the upper end surface of axis of rotation (12).

3. The adjustable hydraulic cylinder of claim 1, wherein: a plurality of tooth sockets (13) distributed at equal intervals are arranged on the side surface of the arc of the semicircular adjusting block (9), and the transmission gear (7) is meshed with the tooth sockets (13).

4. The adjustable hydraulic cylinder of claim 1, wherein: fixed mounting has rotation seat (14) on alignment jig (5), rotate seat (14) through the shaft coupling with first pivot (6) transmission is connected, it is connected with hand wheel (15) to rotate to go up the dismantlement on seat (14).

5. The adjustable hydraulic cylinder of claim 4, wherein: the rotating seat (14) is connected with a first locking screw (16) in a threaded mode, and the rotating seat (14) is connected with the first rotating shaft (6) through the first locking screw (16).

6. The adjustable hydraulic cylinder of claim 1, wherein: the base (1) is provided with two symmetrical T-shaped grooves (17), and two fixing foot plates (18) are arranged in the T-shaped grooves (17) in a sliding mode.

7. The adjustable hydraulic cylinder of claim 6, wherein: the utility model discloses a portable electronic device, including base (1), screw hole (19) that the both sides of base (1) are provided with a plurality of equidistance and distribute on the surface, screw hole (19) female connection has second locking screw (8), the one end of second locking screw (8) with fixed sole (18) are connected.