CN220396175U

CN220396175U - Hydro-cylinder detects test device

Info

Publication number: CN220396175U
Application number: CN202321854817.6U
Authority: CN
Inventors: 易学斌; 易波; 刘丹
Original assignee: Shenyang Xihai Hydraulic Electromechanical Co ltd
Current assignee: Shenyang Xihai Hydraulic Electromechanical Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-26
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses an oil cylinder detection test device which comprises a base, wherein a fixed plate is arranged at one end of the base, a top plate is arranged at the top of the fixed plate, a servo motor is arranged at the top of the top plate, a threaded rod is arranged at the output end of the servo motor, the threaded rod penetrates through the top plate, a threaded pipe is arranged on the outer side of the threaded rod in a threaded manner, a lifting plate is arranged at one end, far away from the fixed plate, of the threaded pipe, a pressure sensor is arranged at the bottom of the lifting plate, connecting plates are arranged at two ends of the bottom of the lifting plate, and a second sliding assembly is arranged at the inner side of each connecting plate. When the hydraulic cylinder is used, the servo motor drives the threaded rod to rotate, so that the threaded pipe moves through threads, the pressing plate can be pressed on the cylinder, pressure can be continuously applied to the cylinder, and therefore the compression resistance of the cylinder can be detected.

Description

Hydro-cylinder detects test device

Technical Field

The utility model relates to the technical field of oil cylinder detection equipment, in particular to an oil cylinder detection test device.

Background

The hydraulic cylinder is a hydraulic executive component which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion), and has simple structure and reliable operation. When it is used to realize reciprocating motion, it can eliminate speed reducer, and has no transmission clearance and smooth motion, so that it can be widely used in hydraulic systems of various machines.

Through carrying out the test to the hydro-cylinder, not only can survey the production qualification rate of hydro-cylinder, can also detect the performance of hydro-cylinder, however when carrying out the test to the hydro-cylinder, the test device can only detect the flexible performance of output of hydro-cylinder mostly, can not test the withstand voltage performance of hydro-cylinder, and the function of device is comparatively single, consequently, the utility model provides a hydro-cylinder test device is used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an oil cylinder detection test device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an hydro-cylinder detection test device, includes the base, the fixed plate is installed to the one end of base, and the roof is installed at the top of fixed plate, servo motor is installed at the top of roof, and servo motor's output is installed the threaded rod, the threaded rod passes the roof, and the outside screw thread of threaded rod installs the screwed pipe, the lifter plate is installed to the one end that the fixed plate was kept away from to the screwed pipe, and pressure sensor is installed to the bottom of lifter plate, the connecting plate is all installed at the both ends of lifter plate bottom, and the inboard of connecting plate all installs second sliding component, the pick-up plate is installed to second sliding component's inside sliding, and the clamp plate is installed to the bottom of pick-up plate, the one end that the base top was close to the fixed plate is provided with the through-hole, the third sliding component is installed to the bottom of base inside, and the second sliding component's top is slided and is installed the second clamp plate, and the bottom that the display is kept away from base one end is installed to the fixed plate, and the controller is kept away from the bottom of controller through the wire, the controller is installed through the input through the controller, the input through the electrical connection with the input through the controller, the input through the wire is installed to the controller.

Preferably, a fixing spring is installed at one end, close to the fixing plate, of the second clamping plate, and one end, far away from the second clamping plate, of the fixing spring is connected with the base.

Preferably, the sleeve is installed at the top of pick-up plate, and the telescopic spring is installed to the inside bottom of sleeve, the depression bar is installed at the top of telescopic spring.

Preferably, the top that the fixed plate is close to base one end is installed first slip subassembly, and the one end slidable mounting that the fixed plate was kept away from to first slip subassembly has the direction slider, the one end that the direction slider kept away from first slip subassembly is connected with the screwed pipe.

Preferably, a screw hole is formed in one end, far away from the fixed plate, of the base, and a fixing screw is arranged in the screw hole in a threaded mode.

Preferably, the handle is installed to the one end that the dead screw kept away from the base, and the sponge cover is installed in the outside of handle.

Preferably, the outer side of the telescopic spring is provided with a rust-proof layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. the oil cylinder detection test device is provided with a threaded rod, a threaded pipe, a servo motor, a lifting plate and a pressing plate, when the oil cylinder detection test device is used, the servo motor drives the threaded rod to rotate, so that the threaded pipe moves through threads, the pressing plate can be pressed on the oil cylinder, pressure can be continuously applied to the oil cylinder, and the compression resistance of the oil cylinder can be detected;

2. the oil cylinder detection test device is provided with a first clamping plate, a fixed spring, a third sliding assembly, a second clamping plate and a fixed screw, when the oil cylinder detection test device is used, the fixed spring pulls the second clamping plate to move, the oil cylinder can be clamped by the first clamping plate and the second clamping plate, a worker can rotate the fixed screw, the fixed screw is tightly attached to the second clamping plate, so that the oil cylinder can be firmly clamped, and the expansion and contraction performance of the output end of the oil cylinder can be tested;

3. the oil cylinder detection test device is provided with a display, a controller, a pressure sensor, a sleeve, a telescopic spring and a pressure lever, wherein in the use process, the pressure lever is pressed on the pressure sensor, and the pressure sensor displays specific pressure values on the display through the controller, so that a worker can directly know the detection result conveniently.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is a schematic view in front cross-section of a sleeve according to the present utility model;

fig. 3 is a schematic side view of a second clamping plate of the present utility model.

In the figure: 1. a base; 2. a display; 3. a fixing plate; 4. a first clamping plate; 5. a controller; 6. a first slide assembly; 7. a threaded rod; 8. a guide slide block; 9. a threaded tube; 10. a top plate; 11. a servo motor; 12. a lifting plate; 13. a connecting plate; 14. a pressure sensor; 15. a sleeve; 16. a detection plate; 17. a second slide assembly; 18. a pressing plate; 19. a fixed spring; 20. a third slide assembly; 21. a through port; 22. a second clamping plate; 23. a fixed screw; 24. a screw hole; 25. a control panel; 26. a telescopic spring; 27. a compression bar; 28. and (5) through grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides an hydro-cylinder detects test device, the on-line screen storage device comprises a pedestal 1, fixed plate 3 is installed to one end of base 1, and roof 10 is installed at the top of fixed plate 3, servo motor 11 is installed at the top of roof 10, here servo motor 11 model can be MR-J2S-10A, and the output of servo motor 11 installs threaded rod 7, threaded rod 7 passes roof 10, and threaded pipe 9 is installed to the outside screw thread of threaded rod 7, the one end that threaded pipe 9 kept away from fixed plate 3 is installed lift plate 12, and the bottom of lift plate 12 installs pressure sensor 14, here pressure sensor 14 model can be CYYZ11, connecting plate 13 is all installed at both ends of lift plate 12 bottom, and the inboard of connecting plate 13 is all installed second slip subassembly 17, the inside slip of second slip subassembly 17 is installed and is detected plate 16, and the clamp plate 18 is installed to the bottom of detected plate 16, first clamp plate 4 is installed to the one end that is close to fixed plate 3 in base 1 top, and the one end that base 1 top kept away from first clamp 4 is provided with through port 21, third slip subassembly 20 is installed to the bottom of base 1 inside, lift plate 20 is kept away from one end of fixed plate 3, lift plate 20 is installed to the inside of base 1, and is installed to be 5 through the end 25 electrical connection of tip 2, end 25 is installed to be 2 through 2, end 25 of tip 2 and 2, end 25 is installed to be electrical connection with fixed plate 25, 2 is installed to be 2 through 2, end 25 electrical connection of tip 2, end of electrical connection of electrical control panel and 2 is 25, end 25 is installed to be 2, and 2 is installed to be 5 through top plate 2, and 5, and end of electrical end of tip 2 is installed, the output end of the controller 5 is electrically connected with the input end of the display 2 through a wire.

In this embodiment:

further, the end of the second clamping plate 22, which is close to the fixed plate 3, is provided with a fixed spring 19, and the end of the fixed spring 19, which is far away from the second clamping plate 22, is connected with the base 1, and the elastic action of the fixed spring 19 makes the second clamping plate 22 pull to move, so that the second clamping plate 22 is tightly attached to the oil cylinder, and the oil cylinder can be clamped firmly through the first clamping plate 4 and the second clamping plate 22.

Further, the sleeve 15 is installed at the top of pick-up plate 16, and telescopic spring 26 is installed to the inside bottom of sleeve 15, and depression bar 27 is installed at the top of telescopic spring 26, and when exerting pressure, depression bar 27 presses on pressure sensor 14, and pressure sensor 14 passes through controller 5 and shows concrete pressure numerical value on display 2 to the staff of being convenient for directly knows the testing result.

Further, the first slip subassembly 6 is installed at the top that fixed plate 3 is close to base 1 one end, and the one end slidable mounting that fixed plate 3 was kept away from to first slip subassembly 6 has direction slider 8, and the one end that first slip subassembly 6 was kept away from to direction slider 8 is connected with screwed pipe 9, and it is spacing to screwed pipe 9 through direction slider 8, can prevent that screwed pipe 9 from following threaded rod 7 and rotating together.

Further, one end of the base 1 far away from the fixed plate 3 is provided with a screw hole 24, a fixing screw 23 is installed in the screw hole 24 through internal threads, and a worker can rotate the fixing screw 23 clockwise, so that the fixing screw 23 can move through threads, the fixing screw 23 is tightly attached to the second clamping plate 22, and the oil cylinder can be clamped firmly through the second clamping plate 22.

Further, the handle is installed to the one end that fixing screw 23 kept away from base 1, and the sponge cover is installed in the outside of handle, and the staff of being convenient for rotates fixing screw 23.

Further, the outer side of the telescopic spring 26 is provided with a rust-proof layer, which is beneficial to prolonging the service life of the telescopic spring 26.

Working principle:

when the device is used, the power supply is connected, a worker can place the oil cylinder at the top of the base 1, and the output end of the oil cylinder passes through the through groove 28;

at this time, the elastic action of the fixing spring 19 makes the fixing spring pull the second clamping plate 22 to move, so that the second clamping plate 22 is tightly attached to the oil cylinder, and the oil cylinder can be clamped firmly through the first clamping plate 4 and the second clamping plate 22;

meanwhile, the staff can rotate the fixing screw 23 clockwise, so that the fixing screw 23 moves through threads, and the fixing screw 23 is tightly attached to the second clamping plate 22, and the oil cylinder can be clamped firmly through the second clamping plate 22;

the staff can directly detect the expansion and contraction performance of the output end of the oil cylinder, and the servo motor 11 can be started through the control panel 25, so that the servo motor 11 drives the threaded rod 7 to rotate clockwise, the threaded pipe 9 on the outer side of the threaded rod 7 is limited by the guide sliding block 8, the threaded pipe 9 cannot rotate along with the threaded rod 7, and the threaded pipe 9 can only move downwards through threads;

at this time, the threaded pipe 9 drives the guide slide block 8 to slide on the first sliding component 6 along a straight line, and the threaded pipe 9 drives the lifting plate 12 to move downwards together, so that the pressing plate 18 presses on the oil cylinder, and pressure can be applied to the oil cylinder;

when pressure is applied, the pressure rod 27 presses the pressure sensor 14, and the pressure sensor 14 displays specific pressure values on the display 2 through the controller 5, so that a worker can directly know the detection result.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an hydro-cylinder detects test device, includes base (1), its characterized in that: the utility model discloses a base, including base (1), fixed plate (3) are installed to one end of base (1), and roof (10) are installed at the top of fixed plate (3), servo motor (11) are installed at the top of roof (10), and servo motor (11) output installs threaded rod (7), threaded rod (7) pass roof (10), and threaded pipe (9) are installed to the outside screw thread of threaded rod (7), lifter plate (12) are installed to one end that fixed plate (3) was kept away from to threaded pipe (9), and pressure sensor (14) are installed to the bottom of lifter plate (12), connecting plate (13) are all installed at both ends of lifter plate (12) bottom, and second slip subassembly (17) are all installed to the inboard of connecting plate (13), detecting plate (16) are installed in the inside slip of second slip subassembly (17), and clamp plate (18) are installed to the bottom of detecting plate (16), one end that base (1) top is close to fixed plate (3) is installed first clamp plate (4), and base (1) top is kept away from first clamp plate (4) one end, and be provided with through 21) of first clamp plate (4), second slip subassembly (20) are installed at the bottom of third slip subassembly (20), the utility model discloses a motor, including base (1), second splint (22), pressure sensor (14), fixed plate (3), second splint (22) pass through opening (21), and the inside of second splint (22) is provided with logical groove (28), display (2) are installed to the bottom that base (1) one end was kept away from to fixed plate (3), and controller (5) are installed at the top that fixed plate (3) are close to display (2) one end, control panel (25) are installed to the bottom that fixed plate (3) one end was kept away from to base (1), the output of control panel (25) passes through the input electric connection of wire with servo motor (11), the output of pressure sensor (14) passes through the input electric connection of wire and controller (5), the output of controller (5) passes through the input electric connection of wire and display (2).

2. The cylinder detection test device according to claim 1, wherein: and one end of the second clamping plate (22) close to the fixed plate (3) is provided with a fixed spring (19), and one end of the fixed spring (19) far away from the second clamping plate (22) is connected with the base (1).

3. The cylinder detection test device according to claim 1, wherein: the top of pick-up plate (16) is installed sleeve pipe (15), and telescopic spring (26) are installed to the inside bottom of sleeve pipe (15), depression bar (27) are installed at the top of telescopic spring (26).

4. The cylinder detection test device according to claim 1, wherein: the top that fixed plate (3) is close to base (1) one end is installed first slip subassembly (6), and the one end slidable mounting that fixed plate (3) was kept away from to first slip subassembly (6) has direction slider (8), the one end that first slip subassembly (6) was kept away from to direction slider (8) is connected with screwed pipe (9).

5. The cylinder detection test device according to claim 1, wherein: one end of the base (1) far away from the fixed plate (3) is provided with a screw hole (24), and the internal thread of the screw hole (24) is provided with a fixed screw rod (23).

6. The cylinder detection test device according to claim 5, wherein: the handle is installed to the one end that fixing screw rod (23) kept away from base (1), and the sponge cover is installed in the outside of handle.

7. A cylinder detection test apparatus according to claim 3, wherein: and an antirust layer is arranged on the outer side of the telescopic spring (26).