Cylinder body detection equipment

Abstract

The utility model discloses cylinder body detection equipment, which relates to the technical field of ultrasonic detection equipment and comprises a circulating conveyor, a control box is fixedly mounted in the circulating conveyor, a conveying belt is movably mounted at the top of the circulating conveyor, and a guide rail is further fixedly mounted on the circulating conveyor on the periphery of the conveying belt. A bearing mechanism is arranged on the guide rail and comprises a bearing plate and a displacement block, a plurality of sliding blocks are movably installed on the top of the bearing plate, pressing rods are movably installed on the tops of the sliding blocks, the bearing plate and the displacement block are movably connected through a connecting shaft, the displacement block is movably installed on the guide rail, and an ultrasonic detection cabin is further fixedly installed on the top of the circulating conveyor. The guide rail is arranged at the top of the conveying belt, the bearing mechanism is arranged on the guide rail, the bearing mechanism is composed of the bearing plates, the sliding blocks, the pressing rods, the connecting shafts, the displacement blocks and the like, the engine cylinder bodies can be continuously placed on the corresponding bearing plates, and the engine cylinder bodies can be automatically limited through the pressing rods capable of rotating under stress.

Description

Technical Field

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

[0002] The engine is the heart of the car, and its performance directly determines the vehicle's power, economy, and emission levels. The cylinder block, as the main structure of the engine, carries the reciprocating motion of the piston and seals the combustion chamber. Its condition directly affects the engine's working efficiency and service life. Therefore, after the engine cylinder block is processed, it needs to undergo a series of tests.

[0003] For example, when inspecting the engine cylinder, potential problems such as cracks, wear, and deformation can be discovered and dealt with in a timely manner to prevent oil leakage, cylinder pressure drop, incomplete combustion and other problems. When detecting cracks in the engine cylinder by ultrasonic testing, the reflection and scattering phenomenon generated when ultrasonic waves encounter defects such as cracks inside the material can be used to accurately detect cracks inside the cylinder. However, although the existing engine cylinder can realize a rotation detection of the engine cylinder when inspected by ultrasonic waves, a single-station detection method is mostly used, which results in low efficiency of ultrasonic testing of the engine cylinder, and it is impossible to improve its detection efficiency when using ultrasonic waves to detect cracks in the engine cylinder. Utility Model Content

[0004] The purpose of the utility model is to provide a cylinder detection device that can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cylinder detection device comprises a circulating conveyor, wherein a control box is fixedly installed inside the circulating conveyor, a conveyor belt is movably installed on the top of the circulating conveyor, and a guide rail is also fixedly installed on the circulating conveyor located at the outer periphery of the conveyor belt, and a supporting mechanism is provided on the guide rail, and the supporting mechanism comprises a supporting plate and a displacement block, a plurality of sliders are movably installed on the top of the supporting plate, a pressure rod is movably installed on the top of the slider, the supporting plate and the displacement block are movably connected by a connecting shaft, and the displacement block is movably installed on the guide rail, and an ultrasonic detection cabin is also fixedly installed on the top of the circulating conveyor, and the ultrasonic detection equipment inside the ultrasonic detection cabin is electrically connected to the control box via a connecting line.

[0007] Preferably, the guide rail is arranged in an O shape on the top of the circulating conveyor, and a second slide groove is opened in the guide rail. A plurality of tooth blocks are fixedly installed on one side of the second slide groove. With the help of the setting of the guide rail, the displacement block can cooperate with the conveyor belt to perform stable circulating movement on the circulating conveyor.

[0008] Preferably, four rollers are rotatably installed at the bottom of the displacement block, a connecting block is fixedly installed on one side of the displacement block, a fixing seat is fixedly installed at the center position of the top of the displacement block, the displacement block is clamped by the four rollers at the bottom and slidably installed on the guide rail, and the connecting block is fixedly connected to the outside of the conveyor belt.

[0009] Preferably, a first mounting groove is provided at the center position of the top of the support plate, a rotation groove is provided at the bottom of the support plate below the first mounting groove, and a plurality of first slide grooves are also provided on the top of the support plate. The longitudinal cross-section of the first slide groove is convex, and the plurality of first slide grooves are radially arranged on the top of the support plate with the first mounting groove as the center.

[0010] Preferably, the longitudinal cross-section of the slider is convex, a second mounting groove is provided on the top of the slider, a limiting screw is threadedly connected to one side of the bottom of the second mounting groove, the pressure rod is V-shaped, a rotating shaft is fixedly installed on the outside of the pressure rod, the pressure rod is rotatably installed in the second mounting groove through the rotating shaft, a torsion spring is also provided on the outside of the rotating shaft, and the slider is inserted and installed in the corresponding first sliding groove, and the slider is in the first sliding groove through the limiting screw, and the position of the pressure rod can be adjusted, and the rotatable pressure rod can be used to automatically clamp the engine cylinder body after the engine cylinder body is placed on the support plate.

[0011] Preferably, a gear is fixedly installed at the bottom of the connecting shaft, a top block is fixedly installed at the top of the connecting shaft, and the supporting plate is rotatably installed on the fixed seat at the top of the displacement block through a rotating groove. The connecting shaft extends to a position below the displacement block through the through hole at the bottom of the first mounting groove, the fixed seat and the through hole in the displacement block, and the top block is fixedly installed in the first mounting groove, while the gear is inserted and installed in the second slide groove. The supporting plate is driven to move by the displacement block, and when the gear at the bottom of the connecting shaft moves to multiple gear block positions, the supporting plate can be automatically rotated, thereby facilitating a multi-directional detection surface adjustment when detecting the engine cylinder block.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The cylinder detection device described in the utility model is provided with a guide rail on the top of the conveyor belt, and a supporting mechanism is provided on the guide rail. The supporting mechanism is composed of a supporting plate, a slider, a pressure rod, a connecting shaft, a displacement block and other components. The engine cylinder can be continuously placed on the corresponding supporting plate, and the engine cylinder is automatically limited by the pressure rod that can be rotated under force.

[0014] A rotating shaft is set at the bottom of the connecting shaft to cooperate with the tooth block inside the second slide groove in the guide rail to realize the rotation of the support plate, thereby improving the detection efficiency of the engine cylinder block while ensuring the rotation of the engine cylinder block during detection, so that the ultrasonic probe can detect the cylinder block from different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the supporting mechanism structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the partial structure of the guide rail of the utility model;

[0018] Figure 4 This is a schematic diagram of the support structure of the present invention;

[0019] Figure 5 This is a cross-sectional view of the support plate of the present utility model;

[0020] Figure 6 This is a schematic diagram of the slider and pressure rod structure of the utility model.

[0021] In the figure: 1. Circular conveyor; 2. Control box; 3. Conveyor belt; 4. Guide rail; 5. Support mechanism; 6. Support plate; 7. Slider; 8. Pressure rod; 9. Connecting shaft; 10. Displacement block; 11. Gear; 12. First slide; 13. First mounting groove; 14. Rotating groove; 15. Roller; 16. Connecting block; 17. Fixed seat; 18. Second mounting groove; 19. Limit screw; 20. Rotating shaft; 21. Torsion spring; 22. Top block; 23. Second slide; 24. Tooth block; 25. Ultrasonic detection cabin. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1-6As shown, the utility model provides a cylinder detection device, including a circulating conveyor 1, a control box 2 is fixedly installed in the circulating conveyor 1, a conveyor belt 3 is movably installed on the top of the circulating conveyor 1, and a guide rail 4 is also fixedly installed on the circulating conveyor 1 at the outer position of the conveyor belt 3, and a supporting mechanism 5 is provided on the guide rail 4, the supporting mechanism 5 includes a supporting plate 6 and a displacement block 10, a plurality of sliders 7 are movably installed on the top of the supporting plate 6, a pressure rod 8 is movably installed on the top of the slider 7, the supporting plate 6 and the displacement block 10 are movably connected by a connecting shaft 9, and the displacement block 10 is movably installed on the guide rail 4, and an ultrasonic detection cabin 25 is also fixedly installed on the top of the circulating conveyor 1, and the ultrasonic detection equipment inside the ultrasonic detection cabin 25 is electrically connected to the control box 2 through a connecting line.

[0024] like Figure 3 As shown, the guide rail 4 is arranged in an O shape on the top of the circulating conveyor 1, and a second chute 23 is opened in the guide rail 4. A plurality of tooth blocks 24 are fixedly installed on one side of the second chute 23. With the arrangement of the guide rail 4, the displacement block 10 can cooperate with the conveyor belt 3 to perform stable circulating movement on the circulating conveyor 1;

[0025] like Figures 1-6As shown, four rollers 15 are rotatably mounted on the bottom of the displacement block 10, a connecting block 16 is fixedly mounted on one side of the displacement block 10, and a fixing seat 17 is fixedly mounted at the center position of the top of the displacement block 10. The displacement block 10 is clamped and slidably mounted on the guide rail 4 by the four rollers 15 at the bottom, and the connecting block 16 is fixedly connected to the outer side of the conveyor belt 3. A first mounting groove 13 is opened at the center position of the top of the supporting plate 6, and a rotating groove 14 is opened at the bottom of the supporting plate 6 located below the first mounting groove 13. The top of the supporting plate 6 also has a A plurality of first slide grooves 12 are provided, the longitudinal section of the first slide grooves 12 is convex, and the plurality of first slide grooves 12 are radially arranged on the top of the support plate 6 with the first mounting groove 13 as the center, the longitudinal section of the slider 7 is convex, and a second mounting groove 18 is provided on the top of the slider 7. A limit screw 19 is threadedly connected to one side of the bottom of the second mounting groove 18. The pressure rod 8 is V-shaped, and a rotating shaft 20 is fixedly installed on the outside of the pressure rod 8. The pressure rod 8 is rotatably installed in the second mounting groove 18 through the rotating shaft 20. The outside of the rotating shaft 20 The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped on the top of the drive shaft 9. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped on the top of the drive shaft 9. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped on the top of the drive shaft 9. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped on the top of the drive shaft 9. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped on the top of the drive shaft 9. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped on the top of the drive shaft 9. The cam 22 is fixed on the top of the drive shaft 9 and the support plate 6 is automatically clamped on the top of the drive shaft 9

[0026] It should be noted that the present invention is a cylinder detection device. When inspecting the engine cylinder, the engine cylinder can be placed on the corresponding support plate 6 in sequence by a mechanical arm or other device, so that after the engine cylinder is placed on the support plate 6, the corresponding pressure rod 8 is pressed down on one side. Then, the pressure rod 8 rotates in the corresponding second mounting groove 18 with the rotating shaft 20 as the axis and twists the torsion spring 21 on the outside of the rotating shaft 20, so that the other side of the pressure rod 8 is rotated and placed on the outside of the engine cylinder, thereby limiting the engine cylinder to the support plate 6. When inspecting engine cylinders of different models, the limit screw 19 can be rotated to adjust the horizontal displacement of the slider 7 in the first slide groove 12, so as to adjust the clamping position of the pressure rod 8. When inspecting, the conveyor belt The displacement block 10 is driven to move by the connecting block 16. The displacement block 10 slides on the guide rail 4 with the help of the four rollers 15 at the bottom. The displacement block 10 then drives the supporting plate 6 to synchronously transport the engine cylinder into the ultrasonic testing chamber 25. The displacement block 10 and the supporting plate 6 drive the gear 11 at the bottom of the connecting shaft 9 to slide in the second slide groove 23 of the guide rail 4 and move to the area of the multiple tooth blocks 24. The gear 11 engages with the multiple tooth blocks 24, causing the connecting shaft 9 to rotate. The connecting shaft 9 then drives the supporting plate 6 to rotate via the top block 22, which in turn drives the engine cylinder to rotate. This allows the ultrasonic probe in the ultrasonic testing chamber 25 to inspect the cylinder from different angles, thereby achieving a full-scale scan of the cylinder surface and internal cracks.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A cylinder detection device, characterized in that: The invention comprises a circulating conveyor (1), wherein a control box (2) is fixedly installed in the circulating conveyor (1), a conveying belt (3) is movably installed on the top of the circulating conveyor (1), a guide rail (4) is also fixedly installed on the circulating conveyor (1) at the outer position of the conveying belt (3), a supporting mechanism (5) is provided on the guide rail (4), and the supporting mechanism (5) comprises a supporting plate (6) and a displacement block (10), a plurality of sliders (7) are movably installed on the top of the supporting plate (6), a pressure rod (8) is movably installed on the top of the slider (7), the supporting plate (6) and the displacement block (10) are movably connected through a connecting shaft (9), and the displacement block (10) is movably installed on the guide rail (4), an ultrasonic detection cabin (25) is also fixedly installed on the top of the circulating conveyor (1), and the ultrasonic detection equipment inside the ultrasonic detection cabin (25) is electrically connected to the control box (2) through a connecting line.

2. The cylinder detection device according to claim 1, characterized in that: The guide rail (4) is arranged in an O-shape on the top of the circulating conveyor (1), and a second chute (23) is provided in the guide rail (4). A plurality of tooth blocks (24) are fixedly installed on one side of the second chute (23).

3. The cylinder detection device according to claim 2, characterized in that: Four rollers (15) are rotatably mounted on the bottom of the displacement block (10), a connecting block (16) is fixedly mounted on one side of the displacement block (10), and a fixing seat (17) is fixedly mounted at the center position of the top of the displacement block (10). The displacement block (10) is clamped and slidably mounted on the guide rail (4) through the four rollers (15) at the bottom, and the connecting block (16) is fixedly connected to the outer side of the conveyor belt (3).

4. The cylinder detection device according to claim 3, characterized in that: A first mounting groove (13) is provided at the center of the top of the support plate (6), a rotation groove (14) is provided at the bottom of the support plate (6) below the first mounting groove (13), and a plurality of first slide grooves (12) are also provided at the top of the support plate (6), wherein the longitudinal cross-section of the first slide groove (12) is in a convex shape, and the plurality of first slide grooves (12) are radially arranged on the top of the support plate (6) with the first mounting groove (13) as the center.

5. The cylinder detection device according to claim 4, characterized in that: The longitudinal cross-section of the slider (7) is convex-shaped, a second mounting groove (18) is provided on the top of the slider (7), a limiting screw (19) is threadedly connected to one side of the bottom of the second mounting groove (18), the pressure rod (8) is V-shaped, a rotating shaft (20) is fixedly installed on the outside of the pressure rod (8), the pressure rod (8) is rotatably installed in the second mounting groove (18) through the rotating shaft (20), a torsion spring (21) is also installed on the outside of the rotating shaft (20), and the slider (7) is inserted and installed in the corresponding first sliding groove (12).

6. The cylinder detection device according to claim 5, characterized in that: A gear (11) is fixedly mounted on the bottom of the connecting shaft (9), and a top block (22) is fixedly mounted on the top of the connecting shaft (9). The supporting plate (6) is rotatably mounted on the fixing seat (17) on the top of the displacement block (10) through the rotating groove (14). The connecting shaft (9) passes through the bottom through hole of the first mounting groove (13), the fixing seat (17) and the through hole in the displacement block (10) and extends to a position below the displacement block (10). The top block (22) is fixedly mounted in the first mounting groove (13), and the gear (11) is inserted and mounted in the second sliding groove (23).

Images