Piston crack automatic detection device

Abstract

The utility model belongs to the technical field of detection equipment, and particularly relates to a piston crack automatic detection device, which comprises a main body, a coloring tank and a solution tank are arranged in the main body, and the coloring tank and the solution tank are mutually independent; the cover body is arranged on the main body and seals the coloring pool, a cavity is formed in the cover body in a hollow mode, and a heat flow opening is formed in the end face of the cover body; the clamping device is arranged in the detection pool, an adjusting assembly is connected to the clamping device, and the adjusting assembly is arranged in the cavity; the conveying device is arranged on the main body and is communicated with the coloring pool and the solution pool; the drying device is arranged in the cavity and is used for coloring the coloring pool through the heat flow opening; and the control device is arranged on the rod body and controls and is connected with the adjusting assembly and the drying device.

Description

Technical Field

[0001] This utility model belongs to the field of testing equipment technology, and in particular relates to an automatic piston crack detection device. Background Technology

[0002] Pistons are common components in mechanical engineering, primarily used in various internal combustion engines, hydraulic systems, pneumatic systems, and many other mechanical devices. Their function is typically to convert pressure into mechanical motion or provide power. A piston generally moves up and down within a circular cylinder to push related components or transmit power.

[0003] Pistons often need to be inspected after production before they can be used. However, due to limitations in testing equipment, existing piston inspections often rely on random sampling, which can lead to some defective pistons slipping through the cracks. These missed defective pistons can have a significant impact on companies. Therefore, we have designed an automatic piston crack detection device. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing an automatic piston crack detection device, thereby improving detection efficiency.

[0005] In view of this, the present invention provides an automatic piston crack detection device, comprising:

[0006] The main body contains a coloring pool and a solution pool, which are independent of each other.

[0007] The cover is set on the main body and seals the coloring pool. The inside of the cover is hollow and has a cavity. A heat flow port is provided on the end face of the cover.

[0008] A clamping device is installed inside the coloring pool, and an adjustment component is connected to the clamping device. The adjustment component is installed inside the cavity.

[0009] A conveying device is installed on the main body and connects the coloring pool and the solution pool;

[0010] The drying device is installed inside the cavity and heats the coloring tank through a hot flow port.

[0011] The control device is located on the main body and controls the connecting adjustment components and the drying device.

[0012] In the above technical solution, the clamping device further includes:

[0013] A rotating disk is located at the bottom of the coloring pool, and the rotating disk has a T-shaped cross-section.

[0014] The clamping ends are arranged in an array along the circumference of the rotating disk, and clamping holes are provided on the clamping ends;

[0015] The connecting end is located in the center of the rotating disk, and an assembly hole is formed on the connecting end.

[0016] The adjustment component is located inside the cavity and extends into the color pool to be movably connected to the assembly hole on the connection end.

[0017] The bottom of the coloring pool is equipped with a connecting column, and the rotating disk is rotatably connected to the connecting column.

[0018] In the above technical solution, the adjustment component further includes:

[0019] The first motor is installed inside the cavity;

[0020] An adjusting rod is provided, with one end of which is located inside the cavity and connected to the first motor, and the other end extending into the coloring pool and connected to the connecting pin.

[0021] In the above technical solution, the conveying device further includes:

[0022] The delivery pipe is connected at one end to the coloring tank and at the other end to the solution tank.

[0023] A delivery pump is installed on the delivery pipe and controls the flow of fluid between the coloring tank and the solution tank.

[0024] The cleaning pipe is connected to the delivery pump and is installed inside the coloring tank. The cleaning pipe is connected to an external water pipe.

[0025] In the above technical solution, the drying device further includes:

[0026] A heater is installed inside the cavity and supplies heat to the coloring tank through a heat flow port.

[0027] A fan is positioned between the heater and the hot runner, and the fan rapidly transports the heater from the hot runner into the coloring tank.

[0028] In the above technical solution, the control device further includes:

[0029] The controller is mounted on the cover.

[0030] The first sensor is connected to the controller and the first motor;

[0031] The second sensor is connected to the controller and the heater;

[0032] The third sensor connects the controller and the fan.

[0033] Furthermore, the above technical solution also includes:

[0034] A mechanical slide is located on the outside of the main body and connected to the cover.

[0035] The mechanical slide is connected to a fourth sensor, which is connected to the controller.

[0036] Furthermore, the above technical solution also includes:

[0037] A stirring device, comprising a second motor and a stirring shaft, wherein the second motor is connected to a fifth sensor;

[0038] The second motor is located at the bottom of the main body, and the stirring shaft is located inside the solution tank, passing through the bottom of the main body and connected to the output end of the second motor.

[0039] The beneficial effects of this utility model are as follows:

[0040] 1. Compared with the traditional manual coating process for piston crack detection, the coating operation is carried out by controlling the combination of clamping device, output device and drying device through a control device, which effectively improves work efficiency.

[0041] 2. It can hold multiple pistons, which helps to improve detection efficiency and achieve batch detection. Furthermore, the connecting end is formed in the center of the rotating disk and has an assembly hole. The assembly hole is used to connect the adjustment component. After the adjustment component is connected to the assembly hole, it controls the rotation of the rotating disk. During the rotation of the rotating disk, the piston and the colorant are fully in contact. At the same time, it helps to improve the drying efficiency during the drying process. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the structure of this utility model;

[0043] Figure 2 This is an exploded view of the structure of this utility model;

[0044] Figure 3 This is the control logic diagram of this utility model;

[0045] The markings in the diagram represent: 1. Main body; 11. Coloring pool; 12. Solution pool; 2. Cover; 21. Body; 22. Movable cover; 3. Clamping device; 31. Rotating disk; 32. Clamping end; 33. Connecting end; 4. Conveying device; 41. Conveying pipe; 42. Conveying pump; 43. Cleaning pipe; 5. Drying device; 51. Heater; 52. Fan; 61. Controller; 62. First sensor; 63. Second sensor; 64. Third sensor; 65. Fourth sensor; 66. Fifth sensor; 7. Adjusting component; 71. First motor; 72. Adjusting rod; 8. Connecting column; 9. Mechanical slide; 10. Stirring device; 101. Second motor; 102. Stirring shaft. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0047] Example 1:

[0048] This embodiment provides an automatic piston crack detection device, including:

[0049] The main body 1 is provided with a coloring pool 11 and a solution pool 12, and the coloring pool 11 and the solution pool 12 are independent of each other;

[0050] Cover 2 is set on the main body 1 and seals the coloring pool 11. The cover 2 is hollow and has a cavity inside. A heat flow port is provided on the end face of the cover 2.

[0051] A clamping device 3 is disposed in the coloring pool 11, and an adjusting component 7 is connected to the clamping device 3. The adjusting component 7 is disposed in the cavity.

[0052] The conveying device 4 is installed on the main body 1 and is connected to the coloring pool 11 and the solution pool 12.

[0053] Drying device 5 is installed inside the cavity and heats the coloring tank 11 through a hot flow port.

[0054] The control device is installed on the main body 1 and controls the connection adjustment component 7 and the drying device 5.

[0055] As can be seen from this embodiment, an automatic piston crack detection device includes a main body 1, a cover 2, a clamping device 3, a conveying device 4, a drying device 5, and a control device. The cover 2 is a split structure including a main body 21 and a movable cover 22. The main body 21 and the movable cover 22 are fixed by a pin engagement. A cavity is formed between the main body 21 and the movable cover 22. Furthermore, a hot flow port is formed on the wall surface between the main body 21 and the coloring pool 11.

[0056] The main body 1 has a coloring pool 11 and a solution pool 12 formed inside it. The coloring pool 11 and the solution pool 12 are arranged one above the other. The solution pool 12 is formed on the lower side of the coloring pool 11. The coloring pool 11 is a semi-open chamber. The coloring pool 11 and the solution pool 12 are connected together by a conveying device 4. The cover 2 is connected to the main body 1 and seals the coloring pool 11. In use, the colorant is filled into the solution pool 12 and circulates between the coloring pool 11 and the solution pool 12 through the conveying device 4.

[0057] The clamping device 3 is installed at the bottom of the coloring pool 11 and is connected to the adjusting component 7. The clamping device 3 clamps the piston, and the adjusting component 7 controls the clamping device 3 to rotate, so that the piston rod can fully contact the colorant during the rotation, thereby helping to improve the detection effect.

[0058] The drying device 5 is installed in the cavity inside the cover 2 and is opposite to the hot flow port. When in use, the conveying device 4 conveys the colorant to the solution pool 12 after the piston is colored. After cleaning the wall of the coloring pool 11 by injection, the drying device 5 is started and heats the coloring pool 11 to dry the colorant covering the outside of the piston. Then, the operator takes out the piston and tests the part covered by the colorant.

[0059] Compared to the traditional manual coating process for piston crack detection, the coating operation is carried out by controlling the combination of clamping device 3, output device and drying device 5, which effectively improves work efficiency.

[0060] Example 2:

[0061] This embodiment provides an automatic piston crack detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] The clamping device 3 includes:

[0063] Rotating disk 31 is located at the bottom of coloring pool 11, and the cross-section of rotating disk 31 is T-shaped.

[0064] Clamping ends 32 are arranged in an array along the circumferential direction of the rotating disk 31, and clamping holes are provided on the clamping ends 32;

[0065] Connecting end 33: A connecting end 33 is provided in the center of the rotating disk 31, and an assembly hole is formed on the connecting end 33;

[0066] The adjustment component 7 is disposed in the cavity and extends into the coloring pool 11 to be movably connected to the assembly hole on the connection end 33.

[0067] The bottom of the coloring pool 11 is provided with a connecting post 8, and the rotating disk 31 is rotatably connected to the connecting post 8.

[0068] As can be seen from this embodiment, the clamping device 3 includes a rotating disk 31, a clamping end 32, and a connecting end 33;

[0069] The rotating disk 31 is disposed inside the coloring pool 11 and is rotatably connected to the connecting post 8 at the bottom of the coloring pool 11. The clamping end 32 and the connecting end 33 are both disposed on the upper end face of the rotating disk 31. The clamping end 32 is disposed along the circumference of the rotating disk 31 and is formed in multiple ways. Each clamping end 32 is formed with a clamping hole, which can clamp multiple pistons, thereby improving the detection efficiency and achieving the effect of batch detection. Furthermore, the connecting end 33 is formed in the center of the rotating disk 31 and is formed with an assembly hole. The assembly hole is used to connect the adjustment component 7. After the adjustment component 7 is connected to the assembly hole, it controls the rotating disk 31 to rotate. During the rotation of the rotating disk 31, the piston and the colorant are fully contacted. At the same time, it helps to improve the drying efficiency during the drying process.

[0070] Example 3:

[0071] This embodiment provides an automatic piston crack detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0072] Adjustment component 7 includes:

[0073] The first motor 71 is disposed inside the cavity;

[0074] Adjusting rod 72, one end of which is set in the cavity and connected to the first motor 71, and the other end extends into the coloring pool 11 and is connected to the connecting end 33 pin.

[0075] As can be seen from this embodiment, the adjustment component 7 includes a first motor 71 and an adjustment rod 72;

[0076] The first motor 71 is installed in the cavity, and the adjusting rod 72 is set in the coloring pool 11. One end of the adjusting rod 72 extends through the body 21 into the cavity and is connected to the motor output end.

[0077] The first motor 71 drives the rotating disk 31 to rotate around the connecting column 8 via the adjusting rod 72, thereby achieving the adjustment effect.

[0078] Example 4:

[0079] This embodiment provides an automatic piston crack detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0080] Conveying device 4 includes:

[0081] Delivery pipe 41, one end of delivery pipe 41 is connected to coloring pool 11, and the other end is connected to solution pool 12;

[0082] A delivery pump 42 is installed on the delivery pipe 41 and controls the flow of fluid between the coloring tank 11 and the solution tank 12.

[0083] The cleaning pipe 43 is connected to the delivery pump 42 and is installed inside the coloring tank 11. The cleaning pipe 43 is connected to an external water pipe.

[0084] As can be seen from this embodiment, the conveying device 4 includes a conveying pipe 41 and a conveying pump 42, and the conveying pump 42 is a three-way pump;

[0085] One end of the conveying pipe 41 is connected to the coloring tank 11, and the other end is connected to the solution tank 12. The conveying pump 42 is installed on the conveying pipe 41. During use, the conveying pump 42 conveys the colorant in the solution tank 11 or the coloring tank 12 through the conveying pipe 41, thereby achieving the effect of solution recycling. At the same time, after the conveying pump 42 conveys the colorant in the coloring tank 11 to the solution tank 12, it will convey external clean water to the coloring tank 11 through the cleaning pipe 43 to clean the wall of the coloring tank 11, thereby reducing the accumulation of colorant in the coloring tank 11 and mitigating the phenomenon of colorant adhering to the coloring tank 11 during the drying process.

[0086] Example 5:

[0087] This embodiment provides an automatic piston crack detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0088] Drying device 5 includes:

[0089] Heater 51 is disposed in the cavity and supplies heat to coloring tank 11 through heat flow port;

[0090] Fan 52 is located between heater 51 and hot flow port. Fan 52 quickly transports heater 51 from hot flow port to coloring pool 11.

[0091] As can be seen from this embodiment, the drying device 5 includes a heater 51 and a fan 52;

[0092] Heater 51 is installed in the cavity and delivers heat to coloring tank 11 through the heat flow port at the bottom of body 21, thereby drying the piston in coloring tank 11. Furthermore, a fan 52 is installed between heater 51 and heat flow port. Fan 52 can quickly deliver heat to coloring tank 11, thereby helping to improve drying efficiency and enhance drying effect.

[0093] Example 6:

[0094] This embodiment provides an automatic piston crack detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0095] The control device includes:

[0096] Controller 61 is mounted on cover 2;

[0097] The first sensor 62 is connected to the controller 61 and the first motor 71;

[0098] The second sensor 63 is connected to the controller 61 and the heater 51;

[0099] The third sensor 64 is connected to the controller 61 and the fan 52.

[0100] As can be seen from this embodiment, the control device includes a controller 61, a first sensor 62, a second sensor 63, and a third sensor 64 (the first sensor 62, the second sensor 63, and the third sensor 64 are all electronic components, which are difficult to show in terms of specific structure in the accompanying drawings, so they are shown in the logic block diagram for reference).

[0101] The controller 61 controls the first motor 71, heater 51 and fan 52 to work together through the first sensor 62, the second sensor 63 and the third sensor 64, so as to achieve the effect of intelligent operation and effectively reduce the burden on workers.

[0102] Example 7:

[0103] This embodiment provides an automatic piston crack detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0104] Mechanical slide 9 is located on the outside of the main body 1 and is connected to the cover 2;

[0105] The mechanical slide 9 is connected to a fourth sensor 65, which is connected to the controller 61.

[0106] As can be seen from this embodiment, by setting up the mechanical slide 9, the operator can be assisted in lifting the cover 2, thereby playing an auxiliary role and helping to improve the detection efficiency. Furthermore, the mechanical slide 9 is connected to the fourth sensor 65 and is controlled by the controller 61, which facilitates operation.

[0107] Example 8:

[0108] This embodiment provides an automatic piston crack detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0109] The stirring device 10 includes a second motor 101 and a stirring shaft 102. The second motor 101 is connected to a fifth sensor 66.

[0110] The second motor 101 is located at the bottom of the main body 1, and the stirring shaft 102 is located inside the solution tank 12 and passes through the bottom of the main body 1 to connect with the output end of the second motor 101.

[0111] As can be seen from this embodiment, by setting a stirring device 10 in the solution pool 12 to continuously stir the colorant, the colorant can be prevented from solidifying, which helps to improve the preservation effect of the colorant. Furthermore, the second motor 101 is connected to the fifth sensor 66 and controlled by the controller 61, which facilitates operation.

[0112] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A piston crack automatic detection device characterized by, include: The main body (1) is provided with a coloring pool (11) and a solution pool (12), and the coloring pool (11) and the solution pool (12) are independent of each other; Cover (2), the cover (2) is set on the main body (1) and seals the coloring pool (11). The cover (2) is hollow and has a cavity inside. A heat flow port is provided on the end face of the cover (2). A clamping device (3) is provided in the coloring pool (11), and an adjustment component (7) is connected to the clamping device (3). The adjustment component (7) is provided in the cavity. The conveying device (4) is installed on the main body (1) and is connected to the coloring pool (11) and the solution pool (12); The drying device (5) is installed in the cavity and heats the coloring tank (11) through the hot flow port; The control device is mounted on the main body (1) and controls the connection adjustment component (7) and the drying device (5).

2. The apparatus according to claim 1, wherein The clamping device (3) includes: A rotating disk (31) is provided at the bottom of the coloring pool (11), and the rotating disk (31) has a T-shaped cross section. Clamping end (32), the clamping end (32) is arranged in an array along the circumferential direction of the rotating disk (31), and the clamping end (32) is provided with clamping holes; The connecting end (33) is provided in the center of the rotating disk (31), and the connecting end (33) is formed with an assembly hole; The adjustment component (7) is disposed in the cavity and extends into the color pool (11) to be movably connected to the assembly hole on the connecting end (33); The coloring pool (11) is provided with a connecting column (8) at the bottom, and the rotating disk (31) is rotatably connected to the connecting column (8).

3. The apparatus according to claim 2, wherein The adjustment component (7) includes: The first motor (71) is disposed inside the cavity; Adjusting rod (72), one end of which is set in the cavity and connected to the first motor (71), and the other end extends into the coloring pool (11) and is connected to the pin of the connecting end (33).

4. The apparatus according to claim 3, wherein The conveying device (4) includes: The delivery pipe (41) is connected at one end to the coloring pool (11) and at the other end to the solution pool (12); A delivery pump (42) is installed on the delivery pipe (41) and controls the flow of fluid between the coloring pool (11) and the solution pool (12); A cleaning pipe (43) is connected to a delivery pump (42) and is installed inside a coloring tank (11). The cleaning pipe (43) is connected to an external water pipe.

5. The apparatus for automatic detection of cracks in a piston according to claim 4, wherein The drying device (5) includes: Heater (51), said heater (51) is disposed in the cavity and supplies heat to the coloring pool (11) through a heat flow port; A fan (52) is disposed between the heater (51) and the heat inlet. The fan (52) rapidly transports the heater (51) from the heat inlet to the coloring pool (11).

6. The apparatus for automatic detection of cracks in a piston according to claim 5, wherein The control device includes: A controller (61) is disposed on the cover (2); The first sensor (62) is connected to the controller (61) and the first motor (71); The second sensor (63) is connected to the controller (61) and the heater (51); The third sensor (64) is connected to the controller (61) and the fan (52).

7. The apparatus of claim 6, further comprising include: A mechanical slide (9) is provided on the outside of the main body (1) and connected to the cover (2); The mechanical slide (9) is connected to a fourth sensor (65), which is connected to a controller (61).

8. The apparatus of claim 7, further comprising include: A stirring device (10) is provided, comprising a second motor (101) and a stirring shaft (102), wherein the second motor (101) is connected to a fifth sensor (66); The second motor (101) is located at the bottom of the main body (1), and the stirring shaft (102) is located inside the solution tank (12) and passes through the bottom of the main body (1) to connect with the output end of the second motor (101).

Images