CN210830693U

CN210830693U - Cross cylinder

Info

Publication number: CN210830693U
Application number: CN201921801925.0U
Authority: CN
Inventors: 何生平; 商国兴
Original assignee: Zhejiang Berghol Automation Engineering Co ltd
Current assignee: Zhejiang Berghol Automation Engineering Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-23
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a cross cylinder, including horizontal cylinder device and vertical cylinder device, vertical cylinder device includes cylinder one, cylinder two, fixed block one and sliding block one, cylinder one sets up with cylinder two symmetries, and cylinder one and the fixed cooperation of the telescopic link of cylinder two, fixed block one is fixed in on the lateral wall of cylinder one and cylinder two telescopic links, sliding block one is fixed in the up end of fixed block one, be fixed with protective sheath one between cylinder one and the cylinder two, be fixed with main shaft one on the inner wall of protective sheath one, the up end of main shaft one is provided with the concave piece one with a rotatory complex of main shaft, sliding block one sets up on the inner wall of concave piece one, and sliding block one and concave piece one sliding fit, it is practical, utilize four cylinders, the cross is arranged, the torque is one time bigger than ordinary fork cylinder.

Description

Cross cylinder

Technical Field

The utility model relates to a technical field of cross cylinder, in particular to cross cylinder.

Background

A cylindrical metal element guiding the piston to reciprocate linearly in the cylinder, air converting thermal energy to mechanical energy by expansion in the engine cylinder, and gas compressed by the piston in the compressor cylinder to increase pressure.

Traditional cylinder to heavy-calibre or high pressure angular travel valve, because the moment of torsion is very big, reaches 20000Nm above, ordinary piston fork pneumatic actuator output can't satisfy the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cross cylinder, the utility model discloses, utilize four cylinders, the cross is arranged, and the torque is one time bigger than ordinary shifting fork formula cylinder.

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

the utility model provides a cross cylinder, includes horizontal cylinder device and vertical cylinder device, horizontal cylinder device sets up on the lateral wall of vertical cylinder device, vertical cylinder device includes cylinder one, cylinder two, fixed block one and sliding block one, cylinder one sets up with cylinder two symmetries, just cylinder one and cylinder two's telescopic link fixed coordination, fixed block one is fixed in on the lateral wall of cylinder one and cylinder two telescopic links, sliding block one is fixed in the up end of fixed block one, be fixed with protective sheath one between cylinder one and the cylinder two, be fixed with main shaft one on the inner wall of protective sheath one, the up end of main shaft one is provided with the concave piece one with a rotatory complex of main shaft, sliding block one sets up on the inner wall of concave piece one, just sliding block one and concave piece sliding fit.

By adopting the technical scheme, when the valve needs to be pushed, the first cylinder is started, the telescopic rod of the first cylinder moves to drive the telescopic rod of the second cylinder to move, when the telescopic rods of the first cylinder and the second cylinder move, the telescopic rods of the first cylinder and the second cylinder move to drive the first fixed block to move, the first fixed block moves to drive the first sliding block to move, the first concave block moves to move left and right, and when the first concave block moves left and right, the first concave block drives the external valve to open.

As preferred, the horizontal cylinder device includes cylinder three, cylinder four, main shaft two and concave piece two, the up end of protective sheath one is fixed with protective sheath two, cylinder three is fixed in the both ends face of protective sheath two respectively with cylinder four, just cylinder three is with cylinder four's telescopic link fixed coordination, be fixed with fixed block two on cylinder three and the lateral wall of cylinder four telescopic link, the up end of fixed block two is fixed with sliding block two, main shaft two is fixed in on the inner wall of protective sheath two, concave piece two and the rotatory cooperation of main shaft two.

By adopting the technical scheme, when the valve needs to be transversely opened, the cylinder III is started, the telescopic rod of the cylinder III is telescopic to drive the telescopic rod of the cylinder IV to be telescopic, the telescopic rods of the cylinder III and the cylinder IV move to drive the fixed block II to move, the fixed block II moves to drive the sliding block II to move, the sliding block II moves to drive the concave block II to move, and the concave block II drives the external valve to move.

Preferably, a first sealing gasket is fixed on the side wall of the first cylinder and the side wall of the second cylinder.

By adopting the technical scheme, the first sealing gasket is used for sealing the first air cylinder and the second air cylinder.

Preferably, a second sealing gasket is fixed on the side walls of the third cylinder and the fourth cylinder.

By adopting the technical scheme, the sealing gasket is used for sealing the cylinder III and the cylinder IV.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

fig. 2 is a schematic structural view of a longitudinal cylinder device according to an embodiment.

Reference numerals: 1. a transverse cylinder device; 2. a longitudinal cylinder device; 3. a first cylinder; 4. a second air cylinder; 5. a first fixed block; 6. a first sliding block; 7. a first protective sleeve; 8. a first main shaft; 9. a first concave block; 10. a third air cylinder; 11. a cylinder IV; 12. a second main shaft; 13. a second concave block; 14. a second protective sleeve; 15. a second fixed block; 16. a second sliding block; 17. a first sealing gasket; 18. and a second sealing gasket.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 2, a cross cylinder comprises a transverse cylinder device 1 and a longitudinal cylinder device 2, wherein the transverse cylinder device 1 is arranged on the side wall of the longitudinal cylinder device 2, the longitudinal cylinder device 2 comprises a cylinder I3, a cylinder II 4, a fixed block I5 and a sliding block I6, the cylinder I3 and the cylinder II 4 are symmetrically arranged, and the telescopic links of the first cylinder 3 and the second cylinder 4 are fixedly matched, the first fixing block 5 is fixed on the side walls of the telescopic links of the first cylinder 3 and the second cylinder 4, the first sliding block 6 is fixed on the upper end surface of the first fixing block 5, a first protective sleeve 7 is fixed between the first cylinder 3 and the second cylinder 4, a first main shaft 8 is fixed on the inner wall of the first protective sleeve 7, a first concave block 9 in rotary fit with the first main shaft 8 is arranged on the upper end surface of the first main shaft 8, the first sliding block 6 is arranged on the inner wall of the first concave block 9, and the first sliding block 6 is in sliding fit with the first concave block 9.

The transverse cylinder device 1 comprises a cylinder III 10, a cylinder IV 11, a spindle II 12 and a concave block II 13, a protective sleeve II 14 is fixed on the upper end face of the protective sleeve I7, the cylinder III 10 and the cylinder IV 11 are respectively fixed on two end faces of the protective sleeve II 14, the telescopic rods of the cylinder III 10 and the cylinder IV 11 are fixedly matched, a fixed block II 15 is fixed on the side wall of the telescopic rod of the cylinder III 10 and the cylinder IV 11, a sliding block II 16 is fixed on the upper end face of the fixed block II 15, the spindle II 12 is fixed on the inner wall of the protective sleeve II 14, the concave block II 13 is rotatably matched with the spindle II 12, a sealing gasket I17 is fixed on the side wall of the cylinder I3 and the cylinder II 4, and a sealing gasket II 18 is fixed on the side wall of the cylinder.

The working principle is as follows: when the valve needs to be pushed, the first air cylinder 3 is started, the telescopic rod of the first air cylinder 3 is fixedly matched with the telescopic rod of the second air cylinder 4, so that the telescopic rod of the first air cylinder 3 moves to drive the telescopic rod of the second air cylinder 4 to move, when the telescopic rods of the first air cylinder 3 and the second air cylinder 4 move, the first fixing block 5 is fixed on the side wall of the telescopic rod of the first air cylinder 3 and the second air cylinder 4, so that the telescopic rod of the first air cylinder 3 and the telescopic rod of the second air cylinder 4 move to drive the first fixing block 5 to move, the first sliding block 6 is fixed on the upper end face of the first fixing block 5, so that the first fixing block 5 moves to drive the first sliding block 6 to move, the first concave block 9 is rotationally matched with the first main shaft 8, the first sliding block 6 is in sliding fit with the first concave block 9, so that the first sliding block 9 moves to drive the first concave block 6 to, the cylinder III 10 is started, the telescopic rod of the cylinder III 10 is fixedly matched with the telescopic rod of the cylinder IV 11, the telescopic rod of the cylinder III 10 stretches and retracts to drive the telescopic rod of the cylinder IV 11 to stretch, the fixed block II 15 is fixed on the side wall of the telescopic rod of the cylinder III 10 and the telescopic rod of the cylinder IV 11, the telescopic rod of the cylinder III 10 and the telescopic rod of the cylinder IV 11 moves to drive the fixed block II 15 to move, the sliding block II 16 is fixed on the upper end face of the fixed block II 15, the fixed block II 15 moves to drive the sliding block II 16 to move, the concave block II 13 is in rotating fit with the main shaft II 12, the sliding block II 16 moves to drive the concave block II 13 to move, the concave block II 13 drives an external valve to move, the sealing gasket I17 is used for sealing the cylinder I3.

Claims

1. A cross cylinder is characterized by comprising a transverse cylinder device (1) and a longitudinal cylinder device (2), wherein the transverse cylinder device (1) is arranged on the side wall of the longitudinal cylinder device (2), the longitudinal cylinder device (2) comprises a cylinder I (3), a cylinder II (4), a fixed block I (5) and a sliding block I (6), the cylinder I (3) and the cylinder II (4) are symmetrically arranged, the telescopic rods of the cylinder I (3) and the cylinder II (4) are fixedly matched, the fixed block I (5) is fixed on the side walls of the telescopic rods of the cylinder I (3) and the cylinder II (4), the sliding block I (6) is fixed on the upper end face of the fixed block I (5), a protective sleeve I (7) is fixed between the cylinder I (3) and the cylinder II (4), a main shaft I (8) is fixed on the inner wall of the protective sleeve I (7), the upper end face of the first main shaft (8) is provided with a first concave block (9) which is in rotating fit with the first main shaft (8), the first sliding block (6) is arranged on the inner wall of the first concave block (9), and the first sliding block (6) is in sliding fit with the first concave block (9).

2. The cross-shaped cylinder according to claim 1, wherein the transverse cylinder device (1) comprises a cylinder III (10), a cylinder IV (11), a spindle II (12) and a concave block II (13), the upper end face of the protective sleeve I (7) is fixed with the protective sleeve II (14), the cylinder III (10) and the cylinder IV (11) are respectively fixed on two end faces of the protective sleeve II (14), the telescopic rods of the cylinder III (10) and the cylinder IV (11) are fixedly matched, the side walls of the telescopic rods of the cylinder III (10) and the cylinder IV (11) are fixed with a fixed block II (15), the upper end face of the fixed block II (15) is fixed with a sliding block II (16), the spindle II (12) is fixed on the inner wall of the protective sleeve II (14), and the concave block II (13) is rotatably matched with the spindle II (12).

3. A cross cylinder according to claim 2, characterised in that a first gasket (17) is fixed to the side walls of the first cylinder (3) and the second cylinder (4).

4. A cross cylinder according to claim 3, characterised in that a second gasket (18) is fixed to the side walls of the third cylinder (10) and the fourth cylinder (11).