A hydraulic component detection device

Abstract

The utility model provides a hydraulic component detection device, which relates to the technical field of hydraulic component detection devices. The utility model includes a strength detection machine, wherein the internal sliding connection of the strength detection machine is provided with a sliding block. The utility model sets a limit device, places the hydraulic component on a detection table, and then operates the control keys on the control box to start the motor to drive the round rod to rotate, roll up a plurality of pull ropes, and then drive two clamping blocks to slide in opposite directions in the inner wall of the slide groove, so that their springs are stretched, and the hydraulic component is clamped and fixed on the detection table. In this way, when the driving mechanism inside the starting strength detection machine drives the sliding block and the pressure plate to move downward to apply pressure to the hydraulic component for detection, the hydraulic component will not shake and tilt on the detection table, thereby improving the accuracy of the detection result and avoiding the problem of damage to the hydraulic component. Then the detected data will be displayed on a display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic component detection devices, in particular to a hydraulic component detection device. Background Art

[0002] The testing device is a device used to test and evaluate the performance of hydraulic components produced during the production and processing of hydraulic components.

[0003] The strength of hydraulic components is one of the important characteristics to measure the quality of a hydraulic component. In order to check the quality of the produced hydraulic components, a strength testing machine is usually used to perform strength tests on the hydraulic components. During the test, the hydraulic components are placed on the test bench, and then the driving mechanism inside the strength testing machine is started to drive the sliding block and the pressure plate to move downward to apply pressure to the hydraulic components for testing. During the test, the hydraulic components to be tested may shake and tilt on the test bench, which may lead to inaccurate test results or damage to the hydraulic components. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a hydraulic component detection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydraulic component detection device, including a strength detection machine, a sliding block is slidably connected inside the strength detection machine, a pressure plate is arranged on one side of the sliding block, a detection platform is fixedly connected on one side of the strength detection machine, a control box is arranged on one side of the strength detection machine, a display screen is arranged on one side of the control box, a plurality of control keys are arranged on one side of the control box, a limiting device is arranged on one side of the detection platform, and a protective device is arranged on one side of the device control box, the limiting device includes two clamping plates, one side of the detection platform is symmetrically provided with a slide groove, the two ends of the clamping plate are respectively slidably connected to the inner walls of the two slide grooves, one side of the two ends of the clamping plate is fixedly connected with a spring, one end of the spring is fixedly connected to one side of the inner wall of the slide groove, one side of the two ends of the clamping plate is fixedly connected with a pull rope, the inner wall of the slide groove is penetrated and connected with a round rod, the outer surface of the round rod is fixedly connected to one end of the pull rope, one end of the round rod is fixedly connected to a motor, and one side of the motor is fixedly connected to one side of the detection platform.

[0006] The effects achieved by the above components are: by setting a limit device, the strength test of the hydraulic component is carried out using a strength testing machine. During the test, the hydraulic component will be placed on the test bench, and then the control keys on the control box will be operated to start the motor to drive the round rod to rotate inside the slide, and several pull ropes will be rolled up, and then the two clamping blocks will be driven to slide in opposite directions on the inner wall of the slide, so that their springs are stretched and the hydraulic component is clamped and fixed on the test bench. In this way, when the driving mechanism inside the strength testing machine is started to drive the sliding block and the pressure plate to move downward to apply pressure to the hydraulic component for testing, the hydraulic component will not shake or tilt on the test bench, thereby improving the accuracy of the test results and avoiding the problem of damage to the hydraulic component. The detected data will then be displayed on the display screen.

[0007] Preferably, a plurality of limiting ring blocks are symmetrically and fixedly connected to the outer surface of the round rod, and the pull rope is arranged between the plurality of limiting ring blocks.

[0008] The effect achieved by the above components is: by setting the limiting ring block, the two sides of the pull rope can be limited, so that it is not easy to get knotted when the round rod is wrapped around it, thereby improving the service life of the pull rope.

[0009] Preferably, a plurality of anti-slip strips are fixedly connected to one side of the clamping plate, and the anti-slip strips are made of rubber material.

[0010] The effect achieved by the above components is: by setting the anti-slip strip, the contact friction force on one side of the clamping plate can be increased, so that when the hydraulic element is clamped and fixed, it is not easy to shake and the limit is more secure.

[0011] Preferably, telescopic rods are fixedly connected to both sides of the inner wall of the slide groove, one end of the telescopic rod is fixedly connected to one side of the clamping plate, and the outer surface of the telescopic rod is sleeved and connected to the inner wall of the spring.

[0012] The effect achieved by the above components is that by arranging the telescopic rod, the inner wall of the spring can be supported and reinforced, making it less likely to be damaged.

[0013] Preferably, the protective device comprises a protective cover, a card slot is symmetrically opened on one side of the control box, two ends of the protective cover are respectively inserted into the inner wall of the card slot, and one side of the control box is rotatably connected to a limit rod.

[0014] The effect achieved by the above-mentioned components is: by setting up the protective device, when the strength testing machine is not in use or being transported, you can manually hold the protective cover and insert its two ends into the inner walls of the two card slots respectively, covering the display screen and control key protection, and then after turning the limit rod to a certain angle, make one side of it abut against one side of the protective cover, and limit it on the control box. In this way, when the strength testing machine is being transported or not in use, if a collision occurs, it is not easy to damage the display screen, and it is also not easy to accidentally touch the control key, causing the strength testing machine to be accidentally turned on.

[0015] Preferably, one side of the protective cover is fixedly connected to a magnet block, the limiting rod is made of iron, and one side of the limiting rod is magnetically attracted to one side of the magnet block.

[0016] The effect achieved by the above components is: by setting the magnet block, when the limit rod is rotated to a certain angle and abuts against the protective cover, the magnet block can absorb and fix it, making the limit more secure.

[0017] Preferably, a handle block is fixedly connected to one side of the protective cover, and the longitudinal section of the handle block is L-shaped.

[0018] The effect achieved by the above components is: by providing the handle block, the contact area of ​​one side of the protective cover can be increased, making it convenient to manually hold and carry it, and to install or remove it.

[0019] Preferably, a U-shaped block is fixedly connected to one side of the control box, and one end of the handle block is inserted into the inner wall of the U-shaped block.

[0020] The effect achieved by the above components is: by setting the U-shaped block, after the protective cover is taken out from the slot, one end of the handle block can be inserted into the inner wall of the U-shaped block, and the protective cover is limited to one side of the control box when not in use to prevent it from being lost.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting a limit device, a strength test is performed on the hydraulic component using a strength tester. During the test, the hydraulic component is placed on the test bench, and then the control keys on the control box are operated to start the motor to drive the round rod to rotate inside the slide slot, so that a plurality of pull ropes are rolled up, and then the two clamping blocks are driven to slide in opposite directions in the inner wall of the slide slot, so that their springs are stretched and the hydraulic component is clamped and fixed on the test bench. In this way, when the driving mechanism inside the strength tester is started to drive the sliding block and the pressure plate to move downward to apply pressure to the hydraulic component for test, the hydraulic component will not shake or tilt on the test bench, thereby improving the accuracy of the test result and avoiding the problem of damage to the hydraulic component. Then the detected data will be displayed on the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the detection platform of the utility model;

[0025] Figure 3 for Figure 2 A three-dimensional schematic diagram of the structure of the middle part;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the strength testing machine of the utility model;

[0027] Figure 5 It is a three-dimensional structural schematic diagram of the protective cover of the utility model.

[0028] Legend: 1. Strength testing machine; 2. Limiting device; 3. Protective device; 4. Sliding block; 5. Pressure plate; 6. Testing table; 7. Control box; 8. Display screen; 9. Control key; 21. Slide groove; 22. Clamp; 23. Spring; 24. Pull rope; 25. Round rod; 26. Motor; 27. Limiting ring block; 28. Anti-slip strip; 29. ​​Telescopic rod; 31. Slot; 32. Protective cover; 33. Limiting rod; 34. Magnet block; 35. Handle block; 36. U-shaped block. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-5As shown, a hydraulic component detection device includes a strength detection machine 1, a sliding block 4 is slidably connected inside the strength detection machine 1, a pressure plate 5 is arranged on one side of the sliding block 4, a detection platform 6 is fixedly connected on one side of the strength detection machine 1, a control box 7 is arranged on one side of the strength detection machine 1, a display screen 8 is arranged on one side of the control box 7, a plurality of control keys 9 are arranged on one side of the control box 7, a limiting device 2 is arranged on one side of the detection platform 6, a protective device 3 is arranged on one side of the device control box 7, the limiting device 2 includes two clamping plates 22, and the detection platform One side of 6 is symmetrically provided with a slide groove 21, and the two ends of the splint 22 are respectively slidably connected to the inner walls of the two slide grooves 21, and one side of both ends of the splint 22 is fixedly connected with a spring 23, one end of the spring 23 is fixedly connected to one side of the inner wall of the slide groove 21, and one side of both ends of the splint 22 is fixedly connected with a pull rope 24, and the inner wall of the slide groove 21 is penetrated by a round rod 25, the outer surface of the round rod 25 is fixedly connected to one end of the pull rope 24, and one end of the round rod 25 is fixedly connected to a motor 26, and one side of the motor 26 is fixedly connected to one side of the detection platform 6. When using the strength testing machine 1 to perform strength testing on the hydraulic component, the hydraulic component will be placed on the testing table 6 during the test, and then by operating the control key 9 on the control box 7, the starting motor 26 drives the round rod 25 to rotate inside the slide 21, and several pull ropes 24 are rolled up, and then the two clamping blocks are driven to slide in opposite directions on the inner wall of the slide 21, so that their springs 23 are stretched and the hydraulic component is clamped and fixed on the testing table 6. In this way, when the driving mechanism inside the starting strength testing machine 1 drives the sliding block 4 and the pressure plate 5 to move downward to apply pressure to the hydraulic component for testing, the hydraulic component will not shake and tilt on the testing table 6, thereby improving the accuracy of the test results and avoiding the problem of damage to the hydraulic component. The detected data will then be displayed on the display screen 8.

[0030] Reference Figure 2 and Figure 3 As shown, this embodiment discloses that the outer surface of the round rod 25 is symmetrically fixedly connected with a plurality of limiting ring blocks 27, and the pull rope 24 is arranged between the plurality of limiting ring blocks 27. By setting the limiting ring blocks 27, the two sides of the pull rope 24 can be limited, so that it is not easy to get knotted when the round rod 25 is wound around it, and the service life of the pull rope 24 is improved. One side of the clamping plate 22 is fixedly connected with a plurality of anti-slip strips 28, and the anti-slip strips 28 are made of rubber. By setting the anti-slip strips 28, the contact friction force on one side of the clamping plate 22 can be increased, so that it is not easy to shake when clamping and fixing the hydraulic element, and the limit is more secure.

[0031] Reference Figure 2 and Figure 3As shown, the present embodiment discloses that telescopic rods 29 are fixedly connected to both sides of the inner wall of the slide groove 21, one end of the telescopic rod 29 is fixedly connected to one side of the clamping plate 22, and the outer surface of the telescopic rod 29 is sleeved and connected to the inner wall of the spring 23. By providing the telescopic rod 29, the inner wall of the spring 23 can be supported and reinforced, making it less likely to be damaged.

[0032] Reference Figure 4 and Figure 5 As shown, the present embodiment discloses that the protective device 3 includes a protective cover 32, a card slot 31 is symmetrically opened on one side of the control box 7, and the two ends of the protective cover 32 are respectively inserted into the inner wall of the card slot 31, and one side of the control box 7 is rotatably connected to the limit rod 33. When the strength tester 1 is not in use or transported, the protective cover 32 can be manually held and its two ends can be respectively inserted into the inner walls of the two card slots 31, and the display screen 8 and the control key 9 can be covered by the protective cover 32, and then the limit rod 33 can be rotated to a certain angle so that one side of the protective cover 32 abuts against the side of the protective cover 32, and the protective cover 32 is limited to the control box 7. In this way, when the strength tester 1 is transported or not in use, if a collision occurs, it is not easy to damage the display screen 8 by collision, and it is also not easy to accidentally touch the control key 9, which causes the strength tester 1 to be accidentally turned on.

[0033] Reference Figure 4 and Figure 5 As shown, the present embodiment discloses that a magnet block 34 is fixedly connected to one side of the protective cover 32, and the limiting rod 33 is made of iron, and one side of the limiting rod 33 is magnetically attracted to one side of the magnet block 34. By providing the magnet block 34, when the limiting rod 33 is rotated to a certain angle and abutted against the protective cover 32, the magnet block 34 can adsorb and fix it, making its limiting more secure. A handle block 35 is fixedly connected to one side of the protective cover 32, and the longitudinal section of the handle block 35 is L-shaped. By providing the handle block 35, the contact area of ​​one side of the protective cover 32 can be increased, making it convenient to manually hold and lift it, and to install or remove it. A U-shaped block 36 is fixedly connected to one side of the control box 7, and one end of the handle block 35 is inserted into the inner wall of the U-shaped block 36. By providing the U-shaped block 36, after the protective cover 32 is taken out from the slot 31, one end of the handle block 35 can be inserted into the inner wall of the U-shaped block 36, so that the protective cover 32 is limited to one side of the control box 7 when not in use and is not easily lost.

[0034] Working principle: when using the strength testing machine 1 to test the strength of the hydraulic component, the hydraulic component will be placed on the testing table 6 during the test, and then by operating the control key 9 on the control box 7, the starting motor 26 drives the round rod 25 to rotate inside the slide 21, and several pull ropes 24 are rolled up, and then the two clamping blocks are driven to slide in opposite directions in the inner wall of the slide 21, so that their springs 23 and telescopic rods 29 are stretched, and the hydraulic component is clamped and fixed on the testing table 6. In this way, when the driving mechanism inside the starting strength testing machine 1 drives the sliding block 4 and the pressure plate 5 to move downward to apply pressure to the hydraulic component for testing, the hydraulic component will not shake and tilt on the testing table 6, thereby improving the accuracy of the test results and avoiding the problem of damage to the hydraulic component. The detected data will then be displayed on the display screen 8.

[0035] When the strength testing machine 1 is not in use or is being carried, the handle block 35 can be manually held to insert the two ends of the protective cover 32 into the inner walls of the two card slots 31 respectively, and the display screen 8 and the control key 9 protective cover 32 can be covered. Then, after rotating the limit rod 33 to a certain angle, one side of the protective cover 32 is abutted against one side of the protective cover 32, and is fixed by the magnet block 34, so as to limit it on the control box 7. In this way, when the strength testing machine 1 is being carried or not in use, if a collision occurs, the display screen 8 is not easily damaged by the collision, and the control key 9 is not easily touched by mistake, causing the strength testing machine 1 to be accidentally turned on.

Claims

1. A hydraulic component testing device, comprising a strength testing machine (1), characterized in that: The strength testing machine (1) is internally slidably connected to a sliding block (4), a pressure plate (5) is arranged on one side of the sliding block (4), a testing platform (6) is fixedly connected to one side of the strength testing machine (1), a control box (7) is arranged on one side of the strength testing machine (1), a display screen (8) is arranged on one side of the control box (7), a plurality of control keys (9) are arranged on one side of the control box (7), a limiting device (2) is arranged on one side of the testing platform (6), a protective device (3) is arranged on one side of the device control box (7), the limiting device (2) includes two clamping plates (22), and one side of the testing platform (6) is symmetrically provided with a plurality of control keys (9). There is a slide groove (21), the two ends of the clamping plate (22) are respectively slidably connected to the inner walls of the two slide grooves (21), one side of each end of the clamping plate (22) is fixedly connected with a spring (23), one end of the spring (23) is fixedly connected to one side of the inner wall of the slide groove (21), one side of each end of the clamping plate (22) is fixedly connected with a pull rope (24), the inner wall of the slide groove (21) is penetrated by a round rod (25), the outer surface of the round rod (25) is fixedly connected to one end of the pull rope (24), one end of the round rod (25) is fixedly connected to a motor (26), and one side of the motor (26) is fixedly connected to one side of the detection platform (6).

2. A hydraulic component detection device according to claim 1, characterized in that: A plurality of limiting ring blocks (27) are symmetrically and fixedly connected to the outer surface of the round rod (25), and the pull rope (24) is arranged between the plurality of limiting ring blocks (27).

3. A hydraulic component detection device according to claim 1, characterized in that: A plurality of anti-slip strips (28) are fixedly connected to one side of the clamping plate (22), and the anti-slip strips (28) are made of rubber.

4. A hydraulic component detection device according to claim 1, characterized in that: Telescopic rods (29) are fixedly connected to both sides of the inner wall of the slide groove (21), one end of the telescopic rod (29) is fixedly connected to one side of the clamping plate (22), and the outer surface of the telescopic rod (29) is sleeved and connected to the inner wall of the spring (23).

5. A hydraulic component detection device according to claim 1, characterized in that: The protection device (3) comprises a protection cover (32), a card slot (31) is symmetrically provided on one side of the control box (7), two ends of the protection cover (32) are respectively inserted into the inner wall of the card slot (31), and one side of the control box (7) is rotatably connected to a limit rod (33).

6. A hydraulic component detection device according to claim 5, characterized in that: One side of the protective cover (32) is fixedly connected to a magnet block (34); the limiting rod (33) is made of iron; one side of the limiting rod (33) is magnetically attracted to one side of the magnet block (34).

7. A hydraulic component detection device according to claim 5, characterized in that: A handle block (35) is fixedly connected to one side of the protective cover (32), and the longitudinal section of the handle block (35) is L-shaped.

8. A hydraulic component detection device according to claim 7, characterized in that: A U-shaped block (36) is fixedly connected to one side of the control box (7), and one end of the handle block (35) is inserted into the inner wall of the U-shaped block (36).

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