CN217271165U

CN217271165U - Intelligent accelerated life test bed for hydraulic cylinder

Info

Publication number: CN217271165U
Application number: CN202220138752.4U
Authority: CN
Inventors: 董皓宇
Original assignee: Beijing Hangyunyue Intelligent Technology Co ltd
Current assignee: Beijing Hangyunyue Intelligent Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-23
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a pneumatic cylinder technical field just discloses a pneumatic cylinder intelligence life test bench with higher speed, including the test bench, the test bench includes bottom plate, supporting seat, support frame, fixing base and connection ejector pin. This pneumatic cylinder intelligence life-test bench with higher speed, through be provided with T type spout in the backup pad bottom, when the backup pad needs to carry out angle modulation, utilize the movable block to carry out the adjustable festival in the T type spout that the backup pad bottom set up, make the backup pad can quick adjustment to each angle, the regulation hole that utilizes the bolt to run through the backup pad both sides to set up simultaneously inserts spacing downthehole, adjust spacingly to the movable block, the operation is swift convenient, and there is the footstock at the top swing joint of pneumatic cylinder piston rod, it is experimental with higher speed at the inside reciprocating motion of connecting seat through the pneumatic cylinder drive footstock, can adjust the backup pad to different angles according to required operating mode simultaneously, test with higher speed in order to obtain different load pressure, let use more high-efficient.

Description

Intelligent accelerated life test bed for hydraulic cylinder

Technical Field

The utility model relates to a pneumatic cylinder technical field specifically is a pneumatic cylinder intelligence life-test bench with higher speed.

Background

The pneumatic cylinder is one of the drive arrangement that present drive mechanism is commonly used, take out and carry to the pneumatic cylinder oil inlet through the hydraulic oil pump motor with the hydraulic oil in the oil tank, the piston rod that the pressure through hydraulic oil promoted inside piston one side setting carries out reciprocating motion, utilize piston rod drive external mechanism to carry out repetitive motion, thereby reach the effect of economizing the manpower, the pneumatic cylinder needs carry out the life-span test with higher speed before dispatching from the factory, in order to make things convenient for quality control personnel to carry out data check, also make the pneumatic cylinder can be better be applied to non-uniform motion's external mechanism simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pneumatic cylinder intelligence life-test bench with higher speed possesses advantages such as adjustable, use high efficiency, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent accelerated life test stand for a hydraulic cylinder comprises a test stand, wherein the test stand comprises a bottom plate, a supporting seat, a supporting frame, a movable block, a supporting plate, a hydraulic cylinder, a top seat, a connecting seat, a fixing seat and a connecting ejector rod, the supporting seat is movably arranged at the top of the bottom plate, the supporting frame is movably connected at the top of the inner wall of the supporting seat, the movable block is movably connected at the top of the supporting frame, the supporting plate is arranged at the top of the movable block, one side of the supporting plate is movably connected at one side of the inner wall of the bottom plate, the hydraulic cylinder is movably arranged at one side of the top of the supporting plate, the fixing seat is movably arranged at one side of the supporting plate far away from the hydraulic cylinder, the connecting seat is movably connected at one side of the fixing seat close to the hydraulic cylinder, the connecting ejector rod is movably arranged at one side of the fixing seat far away from the hydraulic cylinder, and the bottom of the connecting ejector rod penetrates through the fixing seat and is arranged inside the connecting seat, the top seat is movably connected to the top of the piston rod of the hydraulic cylinder and arranged inside the connecting seat.

Preferably, a protective baffle is fixedly connected to one side, close to the bottom plate, of the top of the supporting plate.

Through the technical scheme, one side fixedly connected with guard flap that the backup pad top is close to the bottom plate utilizes guard flap to protect the pneumatic cylinder, prevents that the pneumatic cylinder from connecting not hard up, droing.

Preferably, the connecting ejector rod is provided with a spring at the axis, and the spring is arranged inside the connecting seat.

Through above-mentioned technical scheme, connecting ejector pin axle center department and being provided with the spring, when the pneumatic cylinder drive footstock carries out acceleration test, utilize the spring to assist the buffering, reduce vibrations.

Preferably, the top seat is arranged inside the connecting seat through a hydraulic cylinder, and a guide ring is arranged on the shaft side of the top seat.

Through the technical scheme, when the hydraulic cylinder drives the top seat to perform an acceleration test, the guide ring arranged on the shaft side of the top seat performs linear guide, so that the stability during the test operation is kept.

Preferably, the bottom of the supporting plate is provided with a T-shaped sliding groove, and the movable block is arranged inside the T-shaped sliding groove through the supporting frame.

Through the technical scheme, when the angle of the supporting plate needs to be adjusted, the movable block is utilized to perform movable adjustment inside the T-shaped sliding groove arranged at the bottom of the supporting plate, so that the supporting plate can be quickly adjusted to various angles.

Preferably, the top of one side of the movable block is provided with a limiting hole, and the two sides of the bottom of the support plate are provided with adjusting holes.

Through the technical scheme, when the movable block is adjusted in the T-shaped sliding groove formed in the bottom of the supporting plate, the movable block is adjusted and limited by inserting the bolt into the limiting hole through the adjusting holes formed in the two sides of the supporting plate, and the operation is rapid and convenient.

Compared with the prior art, the utility model provides a pneumatic cylinder intelligence life-test bench with higher speed possesses following beneficial effect:

1. this pneumatic cylinder intelligence life-test bench with higher speed through being provided with T type spout in the backup pad bottom, when the backup pad needs carry out angle modulation, utilizes the movable block to carry out the regulation that moves about in the T type spout that the backup pad bottom set up, makes the backup pad can quick adjustment to each angle, utilizes the regulation hole that the bolt runs through the backup pad both sides and offers to insert spacing downthehole simultaneously, adjusts spacingly to the movable block, and the operation is swiftly convenient.

2. This pneumatic cylinder intelligence life-test bench with higher speed through the top swing joint at the pneumatic cylinder piston rod has the footstock, through the pneumatic cylinder drive footstock at the inside reciprocating motion of connecting seat test with higher speed, can adjust the backup pad to different angles according to required operating mode simultaneously to obtain different load pressure and accelerate the test, let use more high-efficient.

Drawings

FIG. 1 is a schematic view of the internal cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of a T-shaped notch at the bottom of the supporting plate of the present invention;

fig. 3 is a schematic view of the connection structure of the guide sleeve and the top seat of the present invention.

Wherein: 1. a test bed; 11. a base plate; 12. a supporting base; 13. a support frame; 14. a movable block; 15. a support plate; 16. a hydraulic cylinder; 17. a top seat; 18. a connecting seat; 19. a fixed seat; 20. and the ejector rod is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an intelligent accelerated life test bench for a hydraulic cylinder comprises a test bench 1, wherein the test bench 1 comprises a bottom plate 11, a supporting seat 12, a supporting frame 13, a movable block 14, a supporting plate 15, a hydraulic cylinder 16, a top seat 17, a connecting seat 18, a fixed seat 19 and a connecting ejector rod 20, the supporting seat 12 is movably mounted on the top of the bottom plate 11, the supporting frame 13 is movably connected to the top of the inner wall of the supporting seat 12, the movable block 14 is movably connected to the top of the supporting frame 13, the supporting plate 15 is arranged on the top of the movable block 14, one side of the supporting plate 15 is movably connected to one side of the inner wall of the bottom plate 11, the hydraulic cylinder 16 is movably mounted on one side of the top of the supporting plate 15, the fixed seat 19 is movably mounted on one side of the supporting plate 15 far away from the hydraulic cylinder 16, the connecting seat 18 is movably connected to one side of the fixed seat 19 near the hydraulic cylinder 16, the connecting ejector rod 20 is movably mounted on one side of the fixed seat 19 far away from the hydraulic cylinder 16, and the bottom of connecting ejector rod 20 is arranged inside connecting seat 18 through fixing seat 19, and top seat 17 is movably connected to the top of piston rod of hydraulic cylinder 16 and arranged inside connecting seat 18.

Specifically, a protective baffle is fixedly connected to one side of the top of the supporting plate 15, which is close to the bottom plate 11. The advantage is, one side fixedly connected with guard flap that backup pad 15 top is close to bottom plate 11, utilizes guard flap to protect pneumatic cylinder 16, prevents that pneumatic cylinder 16 from connecting not hard up, droing.

Specifically, a spring is disposed at the axis of the connecting rod 20 and is disposed inside the connecting seat 18. The connecting ejector rod 20 has the advantages that the spring is arranged at the axis of the connecting ejector rod 20, and when the hydraulic cylinder 16 drives the ejector seat 17 to perform an acceleration test, the spring is used for performing auxiliary buffering, so that the vibration is reduced.

Specifically, top seat 17 is disposed inside connecting seat 18 through hydraulic cylinder 16, and its axial side is provided with a guide ring. The hydraulic test bench has the advantages that when the hydraulic cylinder 16 drives the top seat 17 to perform an acceleration test, linear guide is performed through the guide ring arranged on the shaft side of the top seat 17, and the stability during the test operation is kept.

Specifically, the bottom of the supporting plate 15 is provided with a T-shaped sliding groove, and the movable block 14 is arranged inside the T-shaped sliding groove through the supporting frame 13. The advantage is, backup pad 15 when needs carry out angle modulation, utilizes movable block 14 to carry out the activity adjustment in the inside T type spout that backup pad 15 bottom set up, makes backup pad 15 can quick adjustment to each angle.

Specifically, the top of one side of the movable block 14 is provided with a limiting hole, and the two sides of the bottom of the support plate 15 are provided with adjusting holes. The adjustable limiting device has the advantages that when the movable block 14 is adjusted in the T-shaped sliding groove formed in the bottom of the supporting plate 15, the bolt penetrates through the adjusting holes formed in the two sides of the supporting plate 15 and is inserted into the limiting hole, the movable block 14 is adjusted and limited, and the operation is rapid and convenient.

When using, at first with the pneumatic cylinder 16 movable mounting that needs to carry out the experiment in one side at backup pad 15 top, with the top swing joint of pneumatic cylinder 16 piston rod in the one end of footstock 17 after that, then adjust backup pad 15 to required angle through the movable block 14 at support frame 13 top, start up pneumatic cylinder 16 at last and drive footstock 17 and accelerate the experiment in the inside reciprocating motion of connecting seat 18, can adjust backup pad 15 to different angles according to required operating mode to obtain different load pressure and accelerate the experiment.

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 intelligence life-span test bench with higher speed, includes test bench (1), its characterized in that: the test bed (1) comprises a bottom plate (11), a supporting seat (12), a supporting frame (13), a movable block (14), a supporting plate (15), a hydraulic cylinder (16), a top seat (17), a connecting seat (18), a fixed seat (19) and a connecting ejector rod (20), wherein the supporting seat (12) is movably arranged at the top of the bottom plate (11), the supporting frame (13) is movably connected at the top of the inner wall of the supporting seat (12), the movable block (14) is movably connected at the top of the supporting frame (13), the supporting plate (15) is arranged at the top of the movable block (14), one side of the supporting plate (15) is movably connected at one side of the inner wall of the bottom plate (11), the hydraulic cylinder (16) is movably arranged at one side of the top of the supporting plate (15), the fixed seat (19) is movably arranged at one side of the supporting plate (15) far away from the hydraulic cylinder (16), the connecting seat (18) is movably connected at one side of the fixed seat (19) close to the hydraulic cylinder (16), connecting ejector pin (20) movable mounting is kept away from one side of pneumatic cylinder (16) in fixing base (19), and connects ejector pin (20) bottom and run through fixing base (19) and set up inside connecting seat (18), footstock (17) swing joint is at the top of pneumatic cylinder (16) piston rod, and sets up inside connecting seat (18).

2. The intelligent accelerated life test stand of the hydraulic cylinder according to claim 1, characterized in that: and a protective baffle is fixedly connected to one side of the top of the supporting plate (15) close to the bottom plate (11).

3. The intelligent accelerated life test stand of the hydraulic cylinder according to claim 1, characterized in that: the axle center of the connecting ejector rod (20) is provided with a spring, and the spring is arranged inside the connecting seat (18).

4. The intelligent accelerated life test bench of the hydraulic cylinder as claimed in claim 1, characterized in that: the top seat (17) is arranged inside the connecting seat (18) through a hydraulic cylinder (16), and a guide ring is arranged on the shaft side of the top seat.

5. The intelligent accelerated life test bench of the hydraulic cylinder as claimed in claim 1, characterized in that: the bottom of the support plate (15) is provided with a T-shaped sliding groove, and the movable block (14) is arranged in the T-shaped sliding groove through a support frame (13).

6. The intelligent accelerated life test stand of the hydraulic cylinder according to claim 1, characterized in that: the top of one side of the movable block (14) is provided with a limiting hole, and the two sides of the bottom of the support plate (15) are provided with adjusting holes.