A hydraulic cylinder detection tool

Abstract

The utility model discloses a hydraulic cylinder inspection tool, and its technical scheme includes: an equipment table and a clamping seat, slide seats are installed on both sides of the top of the equipment table through dovetail grooves, the clamping seat is installed on the top of the slide seat through slide A, an oil tank is arranged inside the clamping seat, clamping rods are installed on the adjacent sides of the clamping seats on both sides, oil pipes are installed on the top of the clamping seats on both sides, the front surface of the slide seat is located at a position on one side of the slide A and a motor A is installed through a motor frame, a screw A is installed on the output shaft of the motor A, a collection box is installed on the outer surface of the equipment table, and a box body is installed in the middle of the bottom of the equipment table. A hydraulic cylinder inspection tool solves the problems that the existing hydraulic cylinder inspection tool cannot quickly adjust the clamping mechanism, cannot perform clamping inspection on hydraulic cylinders of different shapes when inspecting hydraulic levers, and has poor inspection practicability, improves the applicability of the inspection tool, and facilitates the inspection of different hydraulic levers.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic cylinder use, in particular to a hydraulic cylinder detection tool. Background Art

[0002] A hydraulic lever is a device that uses the hydraulic principle to provide force and lift heavy objects. It consists of a hydraulic cylinder and a piston. By applying external force or manual operation, the liquid is pushed into the hydraulic cylinder, thereby pushing the piston up or down to achieve the lifting or lowering of heavy objects. Hydraulic levers are widely used in automobile maintenance, engineering construction, aerospace, shipbuilding and other fields. They have the advantages of large bearing capacity, easy operation, and adjustable lifting height. They can provide large-force lifting and support in a small space, improving work efficiency and safety. However, when using hydraulic levers, they need to be tested to ensure safety and reliability.

[0003] After searching, it was found that the hydraulic cylinder detection tooling in the prior art, such as a hydraulic cylinder performance test tooling disclosed in publication number CN218916740U, is convenient for applying lateral force to the output shaft of the hydraulic telescopic rod through the provided hydraulic cylinder, and convenient for detecting the size of the pressure applied by the hydraulic cylinder through the provided pressure sensor, so as to facilitate the control of the lateral force of the frame within the theoretical numerical range, and convenient for driving the hydraulic cylinder to move its position through the provided moving component, thereby increasing practicality.

[0004] The existing hydraulic cylinder inspection tooling cannot quickly adjust the clamping mechanism, and cannot perform clamping inspection on hydraulic cylinders of different shapes when inspecting hydraulic levers, and the inspection practicality is poor. Therefore, we propose a hydraulic cylinder inspection tooling. Utility Model Content

[0005] The utility model aims to provide a hydraulic cylinder detection tool to facilitate the clamping of hydraulic levers of different shapes, so as to solve the problems that the existing hydraulic cylinder detection tool cannot quickly adjust the clamping mechanism, cannot clamp and detect hydraulic cylinders of different shapes when detecting the hydraulic lever, and has poor detection practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic cylinder detection tooling, comprising an equipment table and a clamping seat, wherein slide seats are installed on both sides of the top of the equipment table through dovetail grooves, and the clamping seat is installed on the top of the slide seat through slide groove A, an oil groove is provided inside the clamping seat, clamping rods are installed on adjacent sides of the clamping seats on both sides, oil pipes are installed on the top of the clamping seats on both sides, the front surface of the slide seat is located on one side of the slide groove A, and a motor A is installed through a motor frame, and a screw rod A is installed on the output shaft of the motor A.

[0007] Preferably, the screw rod A is sleeved inside the clamping seats on both sides, and the threads on the outer surface of the screw rod A are set in reverse.

[0008] Preferably, a limit seat is installed on one side of the top of the equipment table, and a locking bolt is threadedly installed in the middle of one side of the top of the slide seat.

[0009] Preferably, a collection box is installed on the outer surface of the equipment table, a box body is installed in the middle of the bottom of the equipment table, a waste box is installed in the middle of the front surface of the box body, and conduits are installed on both sides of the bottom of the collection box, and the conduits are connected to the top of the box body.

[0010] Preferably, a support seat is installed in the middle of the top of the equipment table away from the limiting seat, a pressure sensor A is installed in the middle of one side of the support seat, and a pressure plate is provided at the end of the pressure sensor A.

[0011] Preferably, a support frame is installed on the top of the equipment table near the support seat, a slide plate is installed on the bottom of the support frame through a slide groove B, a cylinder is installed in the middle of the bottom of the slide plate, a connecting rod is installed on the cylinder output shaft, a detection head is installed at the bottom of the connecting rod, and a pressure sensor B is installed inside the detection head at the bottom of the connecting rod.

[0012] Preferably, a motor B is installed on one side of the support frame near the top, and a screw rod B is installed on the output shaft of the motor B, and the screw rod B is sleeved inside the skateboard.

[0013] Preferably, a control box is installed in the middle of one side of the support frame, and the control box, pressure sensor A and pressure sensor B are electrically connected.

[0014] Preferably, a lighting lamp is installed on the lower surface of the support frame, and there are two lighting lamps in total, and the two lighting lamps are respectively arranged at the bottom of the support frame near the front and rear surfaces.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model achieves the effect of conveniently clamping hydraulic levers of different shapes by arranging a slide seat, a clamping seat and a clamping rod. Slide seats are arranged on both sides of the top of the equipment table through dovetail grooves, a clamping seat is arranged on the top of the slide seat through a slide groove A, an oil groove is arranged inside the clamping seat, clamping rods are arranged on adjacent sides of the clamping seat on both sides, oil pipes are arranged on the top of the clamping seat on both sides, a motor A is arranged through a motor frame at a position on one side of the slide groove A on the front surface of the slide seat, and a screw rod A is arranged on the output shaft of the motor A, so as to solve the problems that the existing hydraulic cylinder detection tooling cannot quickly adjust the clamping mechanism, cannot perform clamping detection on hydraulic cylinders of different shapes when detecting hydraulic levers, and the detection practicability is poor, the applicability of the detection tooling is improved, and the detection of different hydraulic levers is convenient.

[0017] 2. The utility model achieves the effect of collecting leaked hydraulic oil by arranging a collection box, a conduit, a box body and a waste box. The collection box is arranged on the outer surface of the equipment table, the box body is arranged in the middle of the bottom of the equipment table, the waste box is arranged in the middle of the front surface of the box body, and conduits are arranged on both sides of the bottom of the collection box. The conduits are connected to the top of the box body to solve the problem that the hydraulic oil of the existing hydraulic lever is prone to leakage during detection, the leaked hydraulic oil cannot be collected and reused, and the resource utilization rate is poor, the recovery rate of the hydraulic oil is improved, and thus the resource utilization rate of the detection mechanism is improved.

[0018] 3. The utility model achieves the effect of stable lateral extrusion of the hydraulic lever output shaft by arranging a slider, a cylinder, a detection head and a pressure sensor B. A support frame is arranged on the top of the equipment table close to the support seat, a slide plate is arranged at the bottom of the support frame through a slide groove B, a cylinder is arranged in the middle of the bottom of the slide plate, a connecting rod is arranged on the cylinder output shaft, a detection head is arranged at the bottom of the connecting rod, and a pressure sensor B is arranged inside the detection head at the bottom of the connecting rod, so as to solve the problem that the existing hydraulic cylinder mainly relies on the support of the screw rod and the slide rod for support when the pressure is large, which is easy to cause the screw rod and the slide rod to deform and damage, affecting the service life of the detection mechanism, reducing the damage probability of the detection mechanism, thereby extending the service life of the detection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 for Figure 1 The enlarged structural diagram of A;

[0021] Figure 3 It is a side view structural schematic diagram of the utility model;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0023] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of B.

[0024] Figure numerals: 1. collection box; 2. support seat; 3. control box; 4. support frame; 5. cylinder; 6. limit seat; 7. equipment table; 8. slide seat; 9. waste box; 10. dovetail groove; 11. box body; 12. locking bolt; 13. clamping seat; 14. clamping rod; 15. oil pipe; 16. oil tank; 17. motor A; 18. motor frame; 19. slide A; 20. screw A; 21. pressure sensor A; 22. pressure plate; 23. motor B; 24. screw B; 25. slide B; 26. lighting lamp; 27. conduit; 28. connecting rod; 29. ​​pressure sensor B; 30. detection head; 31. slide plate. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Embodiment 1

[0027] like Figure 1-4 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic cylinder detection tooling, including an equipment table 7 and a clamping seat 13, slide seats 8 are installed on both sides of the top of the equipment table 7 through dovetail grooves 10, and the clamping seat 13 is installed on the top of the slide seat 8 through a slide groove A19, and an oil groove 16 is arranged inside the clamping seat 13, and clamping rods 14 are installed on the adjacent sides of the clamping seats 13 on both sides, and the clamping rods 14 are squeezed by hydraulic oil, so as to drive the clamping rods 14 to conform to the surface of the hydraulic lever, which is convenient for fixing the hydraulic lever, and oil pipes 15 are installed on the tops of the clamping seats 13 on both sides, and the front surface of the slide seat 8 is located on the slide A motor A17 is installed at one side of the slot A19 through a motor frame 18, a screw A20 is installed on the output shaft of the motor A17, a support seat 2 is installed in the middle of the top of the equipment table 7 away from the limit seat 6, a pressure sensor A21 is installed in the middle of one side of the support seat 2, a pressure plate 22 is provided at the end of the pressure sensor A21, the screw A20 is sleeved inside the clamping seats 13 on both sides, the threads on the outer surface of the screw A20 are reversely set, a limit seat 6 is installed on one side of the top of the equipment table 7, a locking bolt 12 is threadedly installed in the middle of one side of the top of the slide seat 8, and the slide seat 8 is fixed by the set locking bolt 12.

[0028] like Figure 1 and Figure 4 As shown, a collecting box 1 is installed on the outer surface of the equipment table 7, a box body 11 is installed in the middle of the bottom of the equipment table 7, and a waste box 9 is installed in the middle of the front surface of the box body 11. The leaked oil is collected by the waste box 9. Both sides of the bottom of the collecting box 1 are installed with conduits 27, and the conduits 27 are connected to the top of the box body 11. The collected oil is guided to the inside of the waste box 9 through the conduits 27.

[0029] The working principle of a hydraulic cylinder detection tooling based on Example 1 is: after the utility model is installed, loosen the locking bolt 12, slide the slide 8 according to the size of the hydraulic lever, adjust the position of the slide 8, and then rotate the locking bolt 12 to fix the slide 8, and then place the hydraulic cylinder in the middle of the clamping seat 13. After completion, start the motor A17, drive the screw A20 to rotate through the motor A17, drive the clamping seat 13 to move sideways through the screw A20, move the clamping seat 13 to the outer surface of the hydraulic lever, and then guide the hydraulic oil to the internal oil tank of the clamping seat 13 through the oil pipe 15. 16, thereby squeezing the clamping rod 14, and then driving the clamping rod 14 to extend, thereby clamping the hydraulic lever. After completion, the hydraulic lever is connected to the oil filling pipe 15, and the hydraulic oil drives the hydraulic lever output shaft to extend, thereby squeezing the pressure plate 22. At the same time, the squeezing pressure is measured by the pressure sensor A21, so that the hydraulic lever can be detected. When the hydraulic oil leaks, the leaked hydraulic oil is diverted to the collection box 1, and then diverted to the inside of the box body 11 through the conduit 27, and then collected through the waste box 9. At this point, the work flow of this equipment is completed.

[0030] Embodiment 2

[0031] like Figure 4 and Figure 5 As shown, a hydraulic cylinder detection tooling proposed by the utility model, compared with the first embodiment, this embodiment also includes: a support frame 4 is installed on the top of the equipment table 7 near the side of the support seat 2, a slide plate 31 is installed on the bottom of the support frame 4 through a slide groove B25, a cylinder 5 is installed in the middle of the bottom of the slide plate 31, a connecting rod 28 is installed on the output shaft of the cylinder 5, a detection head 30 is installed at the bottom of the connecting rod 28, a pressure sensor B29 is installed inside the detection head 30 at the bottom of the connecting rod 28, and the pressure sensor B29 is set to sense the squeeze of the detection head 30 In order to improve the pressure, a motor B23 is installed on one side of the support frame 4 near the top, and a screw rod B24 is installed on the output shaft of the motor B23. The screw rod B24 is sleeved inside the slide plate 31. A control box 3 is installed in the middle of one side of the support frame 4. The control box 3, the pressure sensor A21 and the pressure sensor B29 are electrically connected. A lighting lamp 26 is installed on the lower surface of the support frame 4. There are two lighting lamps 26 in total, and the two lighting lamps 26 are respectively arranged at the bottom of the support frame 4 near the front and rear surfaces. The two lighting lamps 26 are arranged to illuminate the hydraulic cylinder detection.

[0032] In this embodiment, when it is necessary to measure the lateral force of the hydraulic lever, the motor B23 is started, the screw rod B24 is driven to rotate by the motor B23, and the slide plate 31 is driven to move by the screw rod B24, so that the detection head 30 is moved to the top of the hydraulic lever output shaft, and then the cylinder 5 is started, and the detection head 30 is driven downward by the cylinder 5, so that the hydraulic rod output shaft is squeezed, and the measured pressure is recorded by the pressure sensor B29.

[0033] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A hydraulic cylinder inspection tool, comprising an equipment table (7) and a clamping seat (13), characterized in that: Slides (8) are installed on both sides of the top of the equipment platform (7) through dovetail grooves (10), and a clamping seat (13) is installed on the top of the slide (8) through a slide groove A (19). An oil groove (16) is provided inside the clamping seat (13). Clamping rods (14) are installed on the adjacent sides of the clamping seats (13) on both sides, and oil pipes (15) are installed on the top of the clamping seats (13) on both sides. The front surface of the slide (8) is located at a position on one side of the slide groove A (19) and is installed with a motor A (17) through a motor frame (18), and the output shaft of the motor A (17) is installed with a screw rod A (20).

2. A hydraulic cylinder detection tool according to claim 1, characterized in that: The screw rod A (20) is sleeved inside the clamping seats (13) on both sides, and the threads on the outer surface of the screw rod A (20) are arranged in reverse.

3. The hydraulic cylinder detection tool according to claim 1, characterized in that: A limit seat (6) is installed on one side of the top of the equipment platform (7), and a locking bolt (12) is installed in the middle of one side of the top of the slide seat (8) through a thread.

4. The hydraulic cylinder detection tool according to claim 1, characterized in that: A collection box (1) is installed on the outer surface of the equipment platform (7), a box body (11) is installed in the middle of the bottom of the equipment platform (7), a waste box (9) is installed in the middle of the front surface of the box body (11), and conduits (27) are installed on both sides of the bottom of the collection box (1), and the conduits (27) are connected to the top of the box body (11).

5. The hydraulic cylinder detection tool according to claim 1, characterized in that: A support seat (2) is installed in the middle of the top of the equipment platform (7) away from the limiting seat (6), a pressure sensor A (21) is installed in the middle of one side of the support seat (2), and a pressure plate (22) is provided at the end of the pressure sensor A (21).

6. The hydraulic cylinder detection tool according to claim 1, characterized in that: A support frame (4) is installed on the top of the equipment table (7) near the support seat (2), a slide plate (31) is installed on the bottom of the support frame (4) through a slide groove B (25), a cylinder (5) is installed in the middle of the bottom of the slide plate (31), a connecting rod (28) is installed on the output shaft of the cylinder (5), a detection head (30) is installed at the bottom of the connecting rod (28), and a pressure sensor B (29) is installed inside the detection head (30) at the bottom of the connecting rod (28).

7. The hydraulic cylinder detection tool according to claim 6, characterized in that: A motor B (23) is installed on one side of the support frame (4) near the top, and a screw rod B (24) is installed on the output shaft of the motor B (23), and the screw rod B (24) is sleeved inside the slide plate (31).

8. The hydraulic cylinder detection tool according to claim 6, characterized in that: A control box (3) is installed in the middle of one side of the support frame (4); the control box (3), the pressure sensor A (21) and the pressure sensor B (29) are electrically connected.

9. The hydraulic cylinder detection tool according to claim 6, characterized in that: A lighting lamp (26) is installed on the lower surface of the support frame (4), and two lighting lamps (26) are provided in total, and the two lighting lamps (26) are respectively arranged at the bottom of the support frame (4) near the front and rear surfaces.

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