CN219301908U - Engine water shutoff tightness detection device - Google Patents
Engine water shutoff tightness detection device Download PDFInfo
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- CN219301908U CN219301908U CN202320235809.7U CN202320235809U CN219301908U CN 219301908 U CN219301908 U CN 219301908U CN 202320235809 U CN202320235809 U CN 202320235809U CN 219301908 U CN219301908 U CN 219301908U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 238000005192 partition Methods 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model provides an engine water blockage tightness detection device, which relates to the technical field of engine water blockage tightness detection and comprises a detection box, a water blockage fixing assembly and a water blockage removing assembly, wherein a pressure display meter and a booster pump are arranged on the left side wall and the right side wall of the detection box; according to the utility model, the water plug is fixed into the fixing ring at the bottom of the central partition board through the water plug fixing component, the part below the partition board of the detection box is pressurized through the booster pump outside the detection box, and the pressure condition in the detection box is visually observed through the pressure display on the detection box, so that whether the engine water plug has an air leakage phenomenon or not is judged.
Description
Technical Field
The utility model relates to the technical field of detection of engine water blockage tightness, in particular to a detection device for engine water blockage tightness.
Background
The sealing performance of the whole engine is directly improved by the sealing performance of the engine water plug, the engine water plug is formed by stamping at one time, the bending part of the engine water plug is easily broken due to overlarge pressure or overlarge stamping speed in the stamping process, and the crack is very small and is not easily found by staff, so that the sealing performance of the engine water plug is very important to detect;
the utility model patent with the application number of CN202022163715.2 discloses a device for detecting the tightness of an automobile engine, which comprises a detection box and a control panel, wherein the control panel is fixedly connected to the left side of the top of the detection box through bolts, the four corners of the top of the detection box are fixedly connected with a moving mechanism, the right side wall of the detection box is provided with a vacuum mechanism, the device for detecting the tightness of the automobile engine is used for forming a vacuum state in the detection box by utilizing the vacuum mechanism, the detection environment is prevented from influencing the detection result, when an air leakage phenomenon occurs in the engine, a pointer of a barometer is raised, and a barometer transmits data to the control panel in real time to be provided for workers for observation, and a hydraulic cylinder drives a movable plate to move, so that an engine clamp is fastened between the movable plate and a fixed plate, and the condition that the engine shakes is avoided;
however, the utility model can only detect the sealing performance of the whole engine, and can not detect the air tightness of the water plug of the engine independently when the engine leaks air.
Disclosure of Invention
In order to solve the technical problem that the air tightness of the engine water plug cannot be detected in the prior art, the utility model provides an engine water plug tightness detection device;
the utility model provides an engine water blocking tightness detection device which adopts the following technical scheme:
the utility model provides an engine water shutoff tightness detection device, includes detection case, water shutoff fixed subassembly, water shutoff shift out subassembly and water shutoff, be provided with pressure display table and booster pump on the left and right sides wall of detection case respectively, detection case top has the upper cover, be provided with water shutoff fixed subassembly on the upper cover, detection case inside central point puts and is provided with the central baffle, be provided with the mounting of fixed water shutoff on the central baffle, be provided with water shutoff shift out subassembly on the lower surface of detection case inside;
further, the water plug fixing assembly comprises a servo motor, a fixed shaft and a movable seat, wherein a transmission shaft of the servo motor passes through the upper cover and is fixedly arranged with the screw rod, the fixed shaft is fixedly arranged on the lower surface of the upper cover, through holes are formed in two sides of the movable seat, the movable seat is slidably arranged on the fixed shaft through the through holes, a threaded hole is formed in the center of the movable seat, the screw rod passes through the threaded hole to enable the movable seat to be in threaded fit with the screw rod, a pressure shaft is fixedly arranged on the lower surface of the movable seat, a pressure block for downwards pressing the water plug is fixedly arranged at the bottom of the pressure shaft, and the outer diameter of the pressure block is smaller than the inner diameter of the water plug;
further, the center of the center partition plate is provided with a circular through hole with the same size as the engine water blocking hole, the bottom of the through hole is provided with a fixing ring for fixing the water blocking, the fixing ring is provided with a center through hole, and the inner diameter of the through hole is the same as the diameter of the through hole on the center partition plate;
further, the water plug moving-out assembly comprises a fixing frame and a hydraulic pump, the fixing frame is fixedly arranged on the lower surface of the inside of the detection box, the hydraulic pump is fixedly arranged on the inner side of the top wall of the fixing frame, a connecting shaft on the hydraulic pump penetrates through the top wall of the fixing frame to fixedly arrange a thrust block, the positions of the thrust block and a circular through hole in the central partition plate correspond to each other, and the outer diameter of the thrust block is smaller than the inner diameter of the fixing ring;
further, the detection box is provided with a front door, a sliding block is arranged at the bottom of the front door, a sliding rail is arranged at the position, corresponding to the sliding block, of the bottom of the detection box, and the front door is in sliding fit with the bottom wall of the detection box;
furthermore, an observation window is arranged at the center position on the front door, and a handle is further arranged on the front door.
In summary, the beneficial effects of the utility model are as follows:
1. according to the utility model, the central partition plate is arranged in the detection box, the fixed ring is arranged at the bottom of the central partition plate, the water plug is fixed in the fixed ring at the bottom of the central partition plate through the water plug fixing component, the part below the central partition plate of the detection box is pressurized through the booster pump outside the detection box, the pressure condition in the detection box is visually inspected through the pressure display on the detection box, so that whether the water plug of the engine has an air leakage phenomenon or not is judged, and the air tightness of the water plug of the engine can be detected without installing the water plug on the engine, so that the detection steps of an operator are reduced;
2. after the air tightness of the engine is detected, the hydraulic pump in the water plug removing assembly drives the thrust block to move upwards, so that the detected engine water plug is pushed out of the fixing ring, and an operator does not need to manually remove the engine water plug.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic front view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a cross-sectional view taken along the line A-A of FIG. 3 in accordance with the present utility model.
The following figures are shown: 1-a detection box; 2-a water blocking fixing assembly; 3-a pressure display meter; 4-water plug removal assembly; 5-a booster pump; 6-water plugging; 101-an upper cover; 102-front door; 103-an observation window; 104-sliding rails; 105-handle; 106-a central baffle; 107-a fixing ring; 201-a servo motor; 202-a screw; 203-a fixed shaft; 204-a mobile seat; 205-pressure shaft; 206-a pressure block; 401-a thrust block; 402-fixing frame; 403-hydraulic pump.
Detailed Description
The utility model will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the utility model, but are not to be construed as limiting the utility model.
Examples: an engine water blocking tightness detection device as shown in fig. 1, 2, 3 and 4.
As shown in fig. 1 and 2, an engine water blocking tightness detection device comprises a detection box 1, a water blocking fixing assembly 2, a water blocking moving-out assembly 4 and a water blocking 6, wherein a pressure display meter 3 and a booster pump 5 are respectively arranged on the left side wall and the right side wall of the detection box 1, an upper cover 101 is arranged at the top of the detection box 1, the water blocking fixing assembly 2 is arranged on the upper cover 101, a central partition 106 is arranged at the central position inside the detection box 1, a fixing piece for fixing the water blocking 6 is arranged on the central partition 106, and the water blocking moving-out assembly 4 is arranged on the lower surface inside the detection box 1. When the engine water blocking sealing performance is detected, the water blocking 6 is fixed into a fixing piece at the bottom of the central partition plate 106 through the water blocking fixing component 2, the part below the central partition plate 106 is pressurized through the booster pump 5, and the pressure condition of the part below the central partition plate 106 is checked through the observation pressure display meter 3, so that whether the water blocking 6 has an air leakage phenomenon is determined.
As shown in fig. 3 and 4, the water block fixing assembly 2 comprises a servo motor 201, a fixing shaft 203 and a moving seat 204, wherein a transmission shaft of the servo motor 201 passes through the upper cover 101 and is fixedly arranged with the screw 202, the fixing shaft 203 is fixedly arranged on the lower surface of the upper cover 101, through holes are arranged on two sides of the moving seat 204, the moving seat 204 is slidably arranged on the fixing shaft 203 through the through holes, a threaded hole is arranged at the center position of the moving seat 204, the screw 202 passes through the threaded hole to enable the moving seat 204 to be in threaded fit with the screw 202, a pressure shaft 205 is fixedly arranged on the lower surface of the moving seat 204, a pressure block 206 for downwards pressing the water block 6 is fixedly arranged at the bottom of the pressure shaft 205, and the outer diameter of the pressure block 206 is smaller than the inner diameter of the water block 6. When the engine water plug is fixed in the detection device, the water plug 6 is placed at a fixed position on the central partition plate 106, the screw 202 is driven to rotate by the servo motor 201, the screw 202 drives the movable seat 204 to move downwards, the movable seat 204 drives the pressure shaft 205 and the pressure block 206 to move downwards, and the pressure block 206 presses the water plug 6 into a fixed piece at the bottom of the central partition plate 106 to fix the water plug 6.
As shown in fig. 2 and 4, the center of the center diaphragm 106 has a circular through hole of the same size as the engine water blocking hole, the bottom of the through hole is provided with a fixing ring 107 for fixing the water blocking 6, and the fixing ring 107 has a center through hole of the same inner diameter as the through hole of the center diaphragm 106. The water plug 6 is fixedly arranged inside the fixed ring 107 through the through hole on the central baffle 106. The water plug moving-out assembly 4 comprises a fixing frame 402 and a hydraulic pump 403, wherein the fixing frame 402 is fixedly arranged on the lower surface of the inside of the detection box 1, the hydraulic pump 403 is fixedly arranged on the inner side of the top wall of the fixing frame 402, a connecting shaft on the hydraulic pump 403 penetrates through the top wall of the fixing frame 402 to fixedly provide a thrust block 401, the positions of the thrust block 401 and a circular through hole in the center partition plate 106 correspond to each other, and the outer diameter of the thrust block 401 is smaller than the inner diameter of the fixing ring 107. When the air tightness detection of the engine water plug is completed, the hydraulic pump 403 drives the thrust block 401 to move upwards, and the thrust block 401 pushes the water plug 6 upwards from the fixed ring 107.
As shown in fig. 1 and 2, the detection box 1 has a front door 102, a sliding block is arranged at the bottom of the front door 102, a sliding rail 104 is arranged at the position corresponding to the sliding block at the bottom of the detection box 1, and the front door 102 forms a sliding fit with the bottom wall of the detection box 1. An observation window 103 is arranged at the center of the front door 102, and a handle 105 is also arranged on the front door 102. When the air tightness of the engine water block is detected, the detection condition inside the detection box 1 is observed through the observation window 103 on the front door 102, and a detector can open or close the front door 102 by pulling the handle 105 to enable the front door 102 to slide on the detection box 1 through the bottom sliding rail 104 of the detection box 1.
The implementation principle of the embodiment of the utility model is as follows:
according to the utility model, the central partition plate 106 is arranged in the detection box 1, the fixed ring 107 is arranged at the bottom of the central partition plate 106, the screw 202 is driven to rotate by the servo motor 201 in the water block fixing assembly 2, the screw 202 drives the pressure block 206 to move downwards, the pressure block 206 fixedly installs the water block 6 in the fixed ring 107 at the bottom of the central partition plate 106, the booster pump 5 outside the detection box 1 is used for boosting the pressure of the part below the central partition plate 106 of the detection box 1, and the pressure display meter 3 on the detection box 1 is used for observing the pressure condition in the detection box 1, so that whether the engine water block has an air leakage phenomenon is judged, and the air tightness of the engine water block can be detected without installing the water block 6 on the engine, so that the detection steps of operators are reduced; after the air tightness of the engine is detected, the hydraulic pump 403 in the water plug removing assembly 4 drives the thrust block 401 to move upwards, so that the detected engine water plug is pushed out of the fixed ring 107, and an operator does not need to manually remove the engine water plug.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an engine water shutoff leakproofness detection device, includes detection case (1), water shutoff fixed subassembly (2), water shutoff shift out subassembly (4) and water shutoff (6), be provided with pressure display table (3) and booster pump (5) on the both sides wall about detection case (1) respectively, a serial communication port, detection case (1) top has upper cover (101), be provided with water shutoff fixed subassembly (2) on upper cover (101), detection case (1) inside central point puts and is provided with central baffle (106), be provided with the mounting of fixed water shutoff (6) on central baffle (106), be provided with water shutoff on detection case (1) inside lower surface and shift out subassembly (4).
2. The engine water blocking tightness detection device according to claim 1, wherein the water blocking fixing assembly (2) comprises a servo motor (201), a fixing shaft (203) and a moving seat (204), a transmission shaft of the servo motor (201) penetrates through an upper cover (101) to be fixedly arranged with a screw rod (202), the fixing shaft (203) is fixedly arranged on the lower surface of the upper cover (101), through holes are formed in two sides of the moving seat (204), the moving seat (204) is slidably arranged on the fixing shaft (203) through the through holes, a threaded hole is formed in the center of the moving seat (204), the screw rod (202) penetrates through the threaded hole to enable the moving seat (204) to be in threaded fit with the screw rod (202), a pressure block (206) for pressing the water blocking (6) downwards is fixedly arranged on the lower surface of the moving seat (204), and the outer diameter of the pressure block (206) is smaller than the inner diameter of the water blocking (6).
3. An engine water block tightness detection device according to claim 2, characterized in that the center position of the center partition plate (106) is provided with a circular through hole with the same size as the engine water block hole, the bottom of the through hole is provided with a fixing ring (107) for fixing the water block (6), the fixing ring (107) is provided with a center through hole, and the inner diameter of the through hole is the same as the diameter of the through hole on the center partition plate (106).
4. An engine water blocking tightness detection device according to claim 3, characterized in that the water blocking removal assembly (4) comprises a fixing frame (402) and a hydraulic pump (403), the fixing frame (402) is fixedly arranged on the lower surface inside the detection box (1), the hydraulic pump (403) is fixedly arranged on the inner side of the top wall of the fixing frame (402), a connecting shaft on the hydraulic pump (403) penetrates through the top wall of the fixing frame (402) to be fixedly provided with a thrust block (401), the positions of the thrust block (401) and a circular through hole in the central partition plate (106) correspond to each other, and the outer diameter size of the thrust block (401) is smaller than the inner diameter size of the fixing ring (107).
5. The engine water blocking tightness detection device according to claim 1, wherein the detection box (1) is provided with a front door (102), a sliding block is arranged at the bottom of the front door (102), a sliding rail (104) is arranged at the position of the bottom of the detection box (1) corresponding to the sliding block, and the front door (102) is in sliding fit with the bottom wall of the detection box (1).
6. The engine water blocking tightness detection device according to claim 5, wherein an observation window (103) is arranged at the center position of the front door (102), and a handle (105) is further arranged on the front door (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320235809.7U CN219301908U (en) | 2023-02-17 | 2023-02-17 | Engine water shutoff tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320235809.7U CN219301908U (en) | 2023-02-17 | 2023-02-17 | Engine water shutoff tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219301908U true CN219301908U (en) | 2023-07-04 |
Family
ID=86985493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320235809.7U Active CN219301908U (en) | 2023-02-17 | 2023-02-17 | Engine water shutoff tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219301908U (en) |
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2023
- 2023-02-17 CN CN202320235809.7U patent/CN219301908U/en active Active
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