CN216524734U - Detection apparatus for vice tank lid - Google Patents
Detection apparatus for vice tank lid Download PDFInfo
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- CN216524734U CN216524734U CN202122580289.7U CN202122580289U CN216524734U CN 216524734 U CN216524734 U CN 216524734U CN 202122580289 U CN202122580289 U CN 202122580289U CN 216524734 U CN216524734 U CN 216524734U
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- water tank
- auxiliary water
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- cover
- detection
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Abstract
The utility model discloses a detection device for an auxiliary water tank cover, which comprises the auxiliary water tank cover and detection equipment, wherein the auxiliary water tank cover is detachably arranged on the detection equipment, the detection equipment comprises a detection positioning tool, a cylinder portal frame, an operation table and an electric appliance control cabinet, the detection positioning tool, the cylinder portal frame, the operation table and a digital display pressure switch are arranged at the top of the electric appliance control cabinet, and a pneumatic control cabinet is arranged below the detection positioning tool in the electric appliance control cabinet. The data acquired by the digital display pressure switch is transmitted to the PLC, the pressure data is displayed through the touch screen, the total number, qualified number, unqualified number, beat and the like of the test can be displayed through the touch screen, the detection efficiency is high, and the beat of a single piece is about forty times of that of manual work; the detection accuracy is high, a PLC, a touch screen, a digital display pressure switch and the like are adopted, misjudgment caused by human reasons is eliminated, and the labor cost is saved.
Description
Technical Field
The utility model relates to the technical field of automobile part detection, in particular to a detection device for an auxiliary water tank cover.
Background
The detection of traditional expansion tank lid, inject two-thirds water in the expansion tank, it is manual on the expansion tank lid is screwed up expansion tank, let in 0.3MPa air with the engine water tank inlet tube, expansion tank high pressure blast pipe water receiving pipe puts into the aquatic, expansion tank high pressure blast pipe water pipe is qualified at aquatic no bubble, it is unqualified to have the bubble, engine water tank inlet tube lets in 0.5MPa air, expansion tank high pressure blast pipe water receiving pipe puts into the aquatic, expansion tank high pressure blast pipe water pipe has the bubble qualified in the aquatic, it is unqualified not to have the bubble, all qualified judgement expansion tank lid is qualified.
At present, the conventional detection method injects water into the auxiliary water tank, screws the auxiliary water tank cover onto the auxiliary water tank, consumes about one hundred twenty seconds in the detection process, and is easy to confuse and mistake bubbles when people observe water, so that a detection device for the auxiliary water tank cover is urgently needed
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the detection process in the prior art is long in time consumption and low in efficiency, and detection results are prone to errors, and therefore the detection device for the auxiliary water tank cover is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme: a detection device for an auxiliary water tank cover comprises the auxiliary water tank cover and detection equipment, wherein the auxiliary water tank cover is detachably arranged on the detection equipment, the detection equipment comprises a detection positioning tool, a cylinder portal frame, an operation table and an electrical appliance control cabinet, the top of the electrical appliance control cabinet is provided with the detection positioning tool, the cylinder portal frame, the operation table and a digital display pressure switch, the digital display pressure switch is positioned between the symmetrically arranged cylinder portal frame and the operation table, the cylinder portal frame is positioned above the detection positioning tool, and a pneumatic control device is arranged inside the electrical appliance control cabinet; the pneumatic control device also comprises a pneumatic control cabinet, a gas source processing unit, a cylinder solenoid valve, a measuring head solenoid valve, a pressure switching solenoid valve, a first precision pressure reducing valve, a second precision pressure reducing valve and a measuring head exhaust valve, wherein the pneumatic control cabinet, the gas source processing unit, the cylinder solenoid valve, the measuring head solenoid valve, the pressure switching solenoid valve, the first precision pressure reducing valve, the second precision pressure reducing valve and the measuring head exhaust valve are all arranged in the electric control cabinet and are positioned below the detection positioning tool, and a gas source inlet is arranged on the side surface of the gas source processing unit; the middle of the cylinder portal frame is provided with a double-shaft cylinder, the bottom of the double-shaft cylinder is provided with a detection head, the side face of the detection head is embedded with a measuring head air inlet, a measuring head air outlet and a measuring head high-pressure leakage air outlet, and the double-shaft cylinder and the cylinder electromagnetic valve are connected through a guide pipe.
Further preferably, a start button, a stop button, an emergency stop button and a touch screen are mounted outside the front face of the operating table, and a fault indicator lamp, a normal indicator lamp and a power switch are mounted on the front face of the electric appliance control cabinet.
Further preferably, the auxiliary water tank cover comprises an inner cover lower locking part, a lower sealing ring, a high-pressure exhaust hole, an upper sealing ring, an outer cover, a compression spring and a high-pressure exhaust cover, the inner cover lower locking part is arranged at one end of the auxiliary water tank cover, the outer cover is arranged at the other end of the auxiliary water tank cover, the compression spring is arranged in the middle of the auxiliary water tank cover, the high-pressure exhaust cover is installed at one end of the compression spring, the high-pressure exhaust hole is formed in the middle of the auxiliary water tank cover, the lower sealing ring is arranged on the periphery of the inner cover lower locking part, and the upper sealing ring is installed in the middle of the auxiliary water tank cover.
Further preferably, the auxiliary water tank comprises a high-pressure exhaust pipe, an auxiliary water tank body and a water tank inlet pipe, the side face of the auxiliary water tank body is connected with the high-pressure exhaust pipe and the water tank inlet pipe, and the top of the auxiliary water tank is in threaded sleeve connection with the auxiliary water tank cover.
Preferably, the middle part of the auxiliary water tank cover is provided with an air pressure cavity, the compression spring and the high-pressure exhaust cover are positioned in the air pressure cavity, and the high-pressure exhaust hole enables the air pressure cavity to be communicated with the outside.
Preferably, the detection head is sleeved with the auxiliary water tank cover, the auxiliary water tank cover is located in the detection positioning tool, and the double-shaft cylinder drives the detection head to reciprocate up and down.
Preferably, the double-shaft cylinder, the operating platform, the start button, the stop button, the emergency stop button, the touch screen, the electrical control cabinet, the fault indicator lamp, the normal indicator lamp, the power switch, the pneumatic control cabinet, the air source processing unit, the cylinder solenoid valve, the gauge head solenoid valve, the pressure switching solenoid valve, the first precision reducing valve, the second precision reducing valve, the gauge head exhaust valve and the digital display pressure switch are electrically connected, and the electrical control system PLC, the relay, various electrical elements and the like are installed inside the electrical control cabinet.
Preferably, the measuring head electromagnetic valve is connected with the measuring head air inlet through a guide pipe, the measuring head air outlet is connected with the measuring head exhaust valve through a guide pipe, and the digital display pressure switch is connected with the measuring head high-pressure leakage air outlet through a guide pipe.
The utility model has the beneficial effects that: the data acquired by the digital display pressure switch are transmitted to the PLC, the pressure data are displayed through the touch screen, the touch screen can display the total number, qualified number, unqualified number, beat and the like of the test, the auxiliary water tank cover is placed at the detection positioning tool, the detection can be finished by pressing the start button, the detection data display the detection result on the touch screen, the detection efficiency is high, and the beat of a single piece is about forty times of that of manual work; the detection accuracy is high, a PLC, a touch screen, a digital display pressure switch and the like are adopted, and the advantages of eliminating misjudgment caused by human factors, saving labor cost and the like are achieved.
Drawings
FIG. 1 is a schematic view of the structure of the detecting apparatus of the present invention;
FIG. 2 is a schematic cross-sectional view of the detecting apparatus of the present invention;
FIG. 3 is a schematic sectional view of the subtank according to the present invention;
FIG. 4 is a schematic right sectional view of the auxiliary tank of the present invention;
FIG. 5 is a schematic cross-sectional view of the auxiliary tank cover according to the present invention;
FIG. 6 is a view illustrating the detection of the subtank according to the present invention.
In the figure: an auxiliary water tank cover 1, an inner cover lower locking part 101, a lower type sealing ring 102, a high-pressure exhaust hole 103, an upper sealing ring 104, an outer cover 105, a compression spring 106, a high-pressure exhaust cover 107, an auxiliary water tank 2, a high-pressure exhaust pipe 201, an auxiliary water tank body 202, a water tank inlet pipe 203, a detection device 3, a detection head 301, a detection positioning tool 302, a double-shaft cylinder 303, a cylinder portal frame 304, an operation platform 305, a start button 306 and a stop button 307, the device comprises an emergency stop button 308, a touch screen 309, an electric appliance control cabinet 310, a fault indicator lamp 311, a normal indicator lamp 312, a power switch 313, a pneumatic control cabinet 314, an air source processing unit 315, an air source air inlet 316, an air cylinder solenoid valve 317, a measuring head solenoid valve 318, a pressure switching solenoid valve 319, a first precision reducing valve 320, a second precision reducing valve 321, a measuring head exhaust valve 322, a digital display pressure switch 323, a measuring head air inlet 324, a measuring head air outlet 325 and a measuring head high-pressure leakage air outlet 326.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a detection device for an auxiliary water tank cover comprises an auxiliary water tank cover 1 and a detection device 3, wherein the auxiliary water tank cover 1 is detachably arranged on the detection device 3, the detection device 3 comprises a detection positioning tool 302, a cylinder portal frame 304, an operation table 305 and an electrical appliance control cabinet 310, the top of the electrical appliance control cabinet 310 is provided with the detection positioning tool 302, the cylinder portal frame 304, the operation table 305 and a digital display pressure switch 323, the digital display pressure switch 323 is positioned between the symmetrically arranged cylinder portal frame 304 and the operation table 305, the cylinder portal frame 304 is positioned above the detection positioning tool 302, and a pneumatic control device is arranged inside the electrical appliance control cabinet 310; the pneumatic control device further comprises a pneumatic control cabinet 314, an air source processing unit 315, an air cylinder electromagnetic valve 317, a measuring head electromagnetic valve 318, a pressure switching electromagnetic valve 319, a first precision pressure reducing valve 320, a second precision pressure reducing valve 321 and a measuring head exhaust valve 322, wherein the pneumatic control cabinet 314, the air source processing unit 315, the air cylinder electromagnetic valve 317, the measuring head electromagnetic valve 318, the pressure switching electromagnetic valve 319, the first precision pressure reducing valve 320, the second precision pressure reducing valve 321 and the measuring head exhaust valve 322 are all installed inside the electric appliance control cabinet 310 and located below the detection positioning tool 302, and an air source air inlet 316 is installed on the side face of the air source processing unit 315; the middle of the cylinder portal frame 304 is provided with a double-shaft cylinder 303, the bottom of the double-shaft cylinder 303 is provided with a detection head 301, the side surface of the detection head 301 is embedded and provided with a measuring head air inlet 324, a measuring head air outlet 325 and a measuring head high-pressure leakage air outlet 326, and the double-shaft cylinder 303 and the cylinder electromagnetic valve 317 are connected through a guide pipe.
Preferably, a start button 306, a stop button 307, an emergency stop button 308 and a touch screen 309 are installed outside the front surface of the console 305, a fault indicator lamp 311, a normal indicator lamp 312 and a power switch 313 are installed on the front surface of the electrical appliance control cabinet 310, and each indicator lamp can display the working state and is convenient to use.
Preferably, the auxiliary water tank cover 1 comprises an inner cover lower locking part 101, a lower sealing ring 102, a high-pressure exhaust hole 103, an upper sealing ring 104, an outer cover 105, a compression spring 106 and a high-pressure exhaust cover 107, the inner cover lower locking part 101 is arranged at one end of the auxiliary water tank cover 1, the outer cover 105 is arranged at the other end of the auxiliary water tank cover 1, the compression spring 106 is arranged in the middle of the auxiliary water tank cover 1, the high-pressure exhaust cover 107 is arranged at one end of the compression spring 106, the high-pressure exhaust hole 103 is arranged in the middle of the auxiliary water tank cover 1, the lower sealing ring 102 is arranged on the periphery of the inner cover lower locking part 101, the upper sealing ring 104 is arranged in the middle of the auxiliary water tank cover 1, the lower sealing ring 102 and the upper sealing ring 104 are respectively sealed with the inner wall and the outer surface of the detection head 301, and the accuracy of the detection result is ensured.
Preferably, the expansion tank 2 comprises a high-pressure exhaust pipe 201, an expansion tank body 202 and a water tank inlet pipe 203, the side surface of the expansion tank body 202 is connected with the high-pressure exhaust pipe 201 and the water tank inlet pipe 203, the top of the expansion tank 2 is in threaded sleeve connection with the expansion tank cover 1, and the expansion tank 2 is used for being matched with an engine water tank to detect.
Preferably, the middle part of the auxiliary water tank cover 1 is provided with a pressure chamber, the compression spring 106 and the high-pressure exhaust cover 107 are positioned in the pressure chamber, the high-pressure exhaust hole 103 enables the pressure chamber to be communicated with the outside, the exhaust cover 107 can be positioned in the pressure chamber, and the elasticity of the compression spring 106 acts on the high-pressure exhaust cover 107 to enable the high-pressure exhaust cover 107 to reciprocate to reset.
Preferably, the detection head 301 is sleeved with the auxiliary water tank cover 1, the auxiliary water tank cover 1 is located in the detection positioning tool 302, and the double-shaft cylinder 303 drives the detection head 301 to reciprocate up and down, so that the detection head 301 can be well butted with the auxiliary water tank cover 1.
Preferably, the double-shaft cylinder 303, the operating platform 305, the start button 306, the stop button 307, the emergency stop button 308, the touch screen 309, the electrical appliance control cabinet 310, the fault indicator lamp 311, the normal indicator lamp 312, the power switch 313, the pneumatic control cabinet 314, the air source processing unit 315, the cylinder solenoid valve 317, the gauge head solenoid valve 318, the pressure switching solenoid valve 319, the first precision pressure reducing valve 320, the second precision pressure reducing valve 321, the gauge head exhaust valve 322 and the digital display pressure switch 323 are all electrically connected, an electrical control system PLC, a relay, various electrical components and the like are installed inside the electrical appliance control cabinet 310, the first precision pressure reducing valve 320 is a 0.3MPa pressure reducing valve, the second precision pressure reducing valve 321 is a 0.5MPa pressure reducing valve, and the two pressure reducing valves can be suitable for the detection work of the auxiliary tank cover 1.
Preferably, the gauge head solenoid valve 318 and the gauge head air inlet 324 are connected through a conduit, the gauge head solenoid valve 318 can inject air with specific air pressure into the gauge head air inlet 324 to test the auxiliary tank cover 1, the gauge head air outlet 325 and the gauge head exhaust valve 322 are connected through a conduit, the gauge head exhaust valve 322 can exhaust the air in the gauge head air outlet 325, the digital display pressure switch 323 and the gauge head high-pressure leakage air outlet 326 are connected through a conduit, and the digital display pressure switch 323 can display the pressure.
Firstly, the auxiliary water tank cover 1 is placed at a detection positioning tool 2, the pressure of a pipeline of a detection head 301 is 0.3MPa and 0.5MPa twice, data collected by a digital display pressure switch 323 is transmitted to a PLC, the data is displayed by a touch screen 309, whether the pipeline is qualified or unqualified is judged, the testing time of a single auxiliary water tank cover 1 is about 3 seconds, a power switch 313 is turned on, an air source air inlet 316 air inlet switch is turned on, a normal indicator lamp 312 is normal after the system is started, the auxiliary water tank cover 1 is placed in the detection positioning tool 302, a start button 306 is pressed, a solenoid valve 317 controls a double-shaft cylinder 303 to descend, the double-shaft cylinder 303 drives the detection head 301 to tightly press the auxiliary water tank cover 1, and the step of the detection head 301 is respectively sealed with a lower sealing ring 11 and an upper sealing ring 14 of the auxiliary water tank cover 1;
the system is detected in one step, a gas path channel of a first precision reducing valve 320 is connected, a measuring head electromagnetic valve 318 is opened, air is introduced into a measuring head air inlet 324, a measuring head high-pressure leakage air outlet 326 connected with the auxiliary water tank cover 1 enters a digital display pressure switch 323 without air pressure, the digital display pressure switch 323 displays zero, when the air pressure is also displayed on a touch screen 309 as zero, the air is qualified, otherwise, the air is unqualified, and the air is discharged by a measuring head exhaust valve 322 and then is closed;
and secondly, detecting, wherein the system is connected with a second 321 air path channel of the precision pressure reducing valve, a pressure switching electromagnetic valve 319 is opened, a measuring head electromagnetic valve 318 is opened, two air is introduced into a measuring head air inlet 324, the air pressure rushes out a high-pressure exhaust cover 17 of the auxiliary water tank cover 1, the high-pressure exhaust cover 17 extrudes a compression spring 16 to move downwards to leak high-pressure air leaked from a high-pressure exhaust hole 13, the high-pressure exhaust hole 13 and a measuring head high-pressure leakage air outlet 326 are in the same sealed cavity and are communicated, the air pressure enters a digital display pressure switch 323 at the measuring head high-pressure leakage air outlet 326 connected with the auxiliary water tank cover 1, the digital display pressure switch 323 displays that display data is greater than zero, when the data is also displayed on a touch screen 309, the step is qualified, otherwise, the step is unqualified, the measuring head exhaust valve 322 exhausts the air and is closed, and then a next cycle test link is performed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a detection apparatus of vice tank lid, includes vice tank lid (1) and check out test set (3), its characterized in that: the auxiliary water tank cover (1) is detachably arranged on the detection equipment (3), the detection equipment (3) comprises a detection positioning tool (302), a cylinder portal frame (304), an operation table (305) and an electric appliance control cabinet (310), the detection positioning tool (302), the cylinder portal frame (304), the operation table (305) and a digital display pressure switch (323) are arranged at the top of the electric appliance control cabinet (310), the digital display pressure switch (323) is positioned between the symmetrically arranged cylinder portal frame (304) and the operation table (305), the cylinder portal frame (304) is positioned above the detection positioning tool (302), and a pneumatic control device is arranged inside the electric appliance control cabinet (310);
the pneumatic control device further comprises a pneumatic control cabinet (314), an air source processing unit (315), an air cylinder electromagnetic valve (317), a measuring head electromagnetic valve (318), a pressure switching electromagnetic valve (319), a first precise pressure reducing valve (320), a second precise pressure reducing valve (321) and a measuring head exhaust valve (322), wherein the pneumatic control cabinet (314), the air source processing unit (315), the air cylinder electromagnetic valve (317), the measuring head electromagnetic valve (318), the pressure switching electromagnetic valve (319), the first precise pressure reducing valve (320), the second precise pressure reducing valve (321) and the measuring head exhaust valve (322) are all installed inside the electric appliance control cabinet (310) and located below the detection positioning tool (302), and an air source air inlet (316) is installed on the side face of the air source processing unit (315);
the measuring head high-pressure leakage device is characterized in that a double-shaft cylinder (303) is arranged in the middle of the cylinder portal frame (304), a detecting head (301) is arranged at the bottom of the double-shaft cylinder (303), a measuring head air inlet (324), a measuring head air outlet (325) and a measuring head high-pressure leakage air outlet (326) are installed on the side face of the detecting head (301) in an embedded mode, and the double-shaft cylinder (303) is connected with a cylinder electromagnetic valve (317) through a guide pipe.
2. The detection device of the cover of the secondary water tank according to claim 1, wherein a start button (306), a stop button (307), an emergency stop button (308) and a touch screen (309) are installed outside the front surface of the operating console (305), and a fault indicator lamp (311), a normal indicator lamp (312) and a power switch (313) are installed on the front surface of the electrical appliance control cabinet (310).
3. The detection device of the auxiliary water tank cover according to claim 2, wherein the auxiliary water tank cover (1) comprises an inner cover lower locking part (101), a lower sealing ring (102), a high-pressure vent hole (103), an upper sealing ring (104), an outer cover (105), a compression spring (106) and a high-pressure vent cover (107), one end of the auxiliary water tank cover (1) is the inner cover lower locking part (101), the other end of the auxiliary water tank cover (1) is the outer cover (105), the compression spring (106) is arranged in the middle of the auxiliary water tank cover (1), the high-pressure vent cover (107) is arranged at one end of the compression spring (106), the high-pressure vent hole (103) is formed in the middle of the auxiliary water tank cover (1), the lower sealing ring (102) is arranged on the periphery of the inner cover lower locking part (101), and the upper sealing ring (104) is arranged in the middle of the auxiliary water tank cover (1).
4. The detection device for the cover of the auxiliary water tank as claimed in claim 3, wherein the auxiliary water tank (2) comprises a high-pressure exhaust pipe (201), an auxiliary water tank body (202) and a water tank inlet pipe (203), the high-pressure exhaust pipe (201) and the water tank inlet pipe (203) are connected to the side surface of the auxiliary water tank body (202), and the top of the auxiliary water tank (2) is in threaded sleeve connection with the cover (1) of the auxiliary water tank.
5. The detection device of the auxiliary water tank cover according to claim 3, characterized in that the middle of the auxiliary water tank cover (1) is provided with a pneumatic chamber, the compression spring (106) and the high-pressure exhaust cover (107) are positioned in the pneumatic chamber, and the high-pressure exhaust hole (103) enables the pneumatic chamber to be communicated with the outside.
6. The detection device for the auxiliary water tank cover is characterized in that the detection head (301) is sleeved with the auxiliary water tank cover (1), the auxiliary water tank cover (1) is located in the detection positioning tool (302), and the double-shaft cylinder (303) drives the detection head (301) to reciprocate up and down.
7. The detection device of the auxiliary water tank cover according to claim 6, wherein the double-shaft air cylinder (303), the operation table (305), the start button (306), the stop button (307), the emergency stop button (308), the touch screen (309), the electric appliance control cabinet (310), the fault indicator lamp (311), the normal indicator lamp (312), the power switch (313), the pneumatic control cabinet (314), the air source processing unit (315), the air cylinder solenoid valve (317), the measuring head solenoid valve (318), the pressure switching solenoid valve (319), the first precision pressure reducing valve (320), the second precision pressure reducing valve (321), the measuring head exhaust valve (322) and the digital display pressure switch (323) are electrically connected, and the electric control system PLC and the relay are installed inside the electric appliance control cabinet (310).
8. The device for detecting the cover of the auxiliary water tank as claimed in claim 7, wherein the measuring head electromagnetic valve (318) is connected with the measuring head air inlet (324) through a guide pipe, the measuring head air outlet (325) is connected with the measuring head exhaust valve (322) through a guide pipe, and the digital display pressure switch (323) is connected with the measuring head high-pressure leakage air outlet (326) through a guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122580289.7U CN216524734U (en) | 2021-10-26 | 2021-10-26 | Detection apparatus for vice tank lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122580289.7U CN216524734U (en) | 2021-10-26 | 2021-10-26 | Detection apparatus for vice tank lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524734U true CN216524734U (en) | 2022-05-13 |
Family
ID=81525008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122580289.7U Active CN216524734U (en) | 2021-10-26 | 2021-10-26 | Detection apparatus for vice tank lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524734U (en) |
-
2021
- 2021-10-26 CN CN202122580289.7U patent/CN216524734U/en active Active
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