Air tightness detection device for water chamber water detector
By rotating the positioning screw to adjust the position of the limit plate and the fixing bar, the problem of lack of adjustment and positioning of the water chamber water detection machine is solved, and stable clamping and positioning of water chambers of different sizes are achieved to ensure the detection effect.
Patent Information
- Application Number
- CN202422691626.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-05
AI Technical Summary
The common water chamber water testing machine air tightness detection device lacks adjustment and positioning functions and cannot be positioned according to automobile water chambers of different sizes, resulting in poor detection results.
By rotating the handle to reverse the positioning screw, the position of the limit plate and the fixing bar can be adjusted to achieve stable clamping and positioning of water chambers of different sizes.
It achieves stable positioning of automobile water chambers of different sizes, avoids violent shaking in the water due to excessive pressure, and ensures the accuracy of bubble judgment.
Smart Images
Figure CN223346352U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air tightness detection of a water chamber water detector, in particular to an air tightness detection device of a water chamber water detector. Background Art
[0002] The automobile water chamber is a cooling system of the automobile, which is mainly a large water tank. The water tank is divided into upper and lower water chambers. The upper and lower water chambers are both in two halves. The upper half is stamped and the lower half is also stamped. After the automobile water chamber is processed and formed, the air tightness of the automobile water chamber needs to be tested. It needs to be immersed in water to observe whether there are bubbles discharged.
[0003] The common water chamber water detector air tightness detection device only includes a detection function and can detect the air tightness of the automobile water chamber, but lacks the adjustment and positioning function, and cannot guarantee positioning according to automobile water chambers of different sizes. It is easy for the size of the automobile water chamber to be mismatched with the size of the positioning structure, making it impossible to position or the stability after positioning is poor, resulting in the interior of the automobile water chamber shaking violently in the water due to excessive pressure after air is injected. In this way, it is impossible to determine whether the bubbles generated are caused by shaking or there is a leak in the automobile water chamber, affecting the detection effect.
[0004] Therefore, in view of the lack of adjustment and positioning function of the above-mentioned water chamber water detector air tightness detection device, an air tightness detection device for a water chamber water detector can be designed. By rotating the positioning screw in the opposite direction by rotating the handle, the limit plate is not fixed to the fixing bar, and then the limit plate is pulled away from the limit bar until the positioning screw is located at the rear end of the strip adjustment groove, and then the water chamber part is placed on the top of the support bottom plate and close to the limit bar, and then the limit plate is pushed toward the water chamber part until the limit plate cooperates with the limit bar to clamp the water chamber part. After the water chamber part is clamped, the positioning screw is rotated forward again by rotating the handle, and the limit plate is fixed to the fixing bar by the positioning screw, ensuring that it can be positioned according to automobile water chambers of different sizes. Utility Model Content
[0005] In order to overcome the problem that the common water chamber water testing machine air tightness detection device lacks the function of adjusting and positioning, it cannot guarantee that it can be positioned according to automobile water chambers of different sizes. It is easy for the size of the automobile water chamber to be mismatched with the size of the positioning structure, making it impossible to position or the stability after positioning is poor, resulting in the interior of the automobile water chamber shaking violently in the water due to excessive pressure after air is injected. In this way, it is impossible to determine whether the bubbles generated are caused by shaking or there is a leak in the automobile water chamber, affecting the detection effect.
[0006] The technical solution of the utility model is: a water chamber water detection machine air tightness detection device, including an electrical box; also including a supporting frame, a detection frame, a supporting bottom plate, a limit bar, a fixing bar, a limit plate and a strip-shaped adjustment groove, the top of the electrical box is provided with a supporting frame, the inner top end of the supporting frame is provided with a detection frame, the inner bottom end of the detection frame is provided with a supporting bottom plate, the top rear side of the supporting bottom plate is provided with a limit bar, the top front side of the supporting bottom plate is provided with a fixing bar, the top of the fixing bar is provided with a limit plate, and the top front side of the limit plate is provided with a number of strip-shaped adjustment grooves at equal intervals.
[0007] Preferably, the positioning screw is rotated in the opposite direction by rotating the handle, so that the limit plate is not fixed to the fixing bar, and then the limit plate is pulled in the direction away from the limit bar until the positioning screw is located at the rear end of the strip-shaped adjustment groove, and then the water chamber part is placed on the top of the supporting bottom plate and is tightly attached to the limit bar, and then the limit plate is pushed toward the water chamber part until the limit plate cooperates with the limit bar to clamp the water chamber part. After the water chamber part is clamped, the positioning screw is rotated forward again by rotating the handle, and the limit plate and the fixing bar are fixed by the positioning screw, ensuring that it can be positioned according to automobile water chambers of different sizes to solve the problem. The common water chamber water detector air tightness detection device only includes the detection function, which can detect the air tightness of the automobile water chamber, but lacks the adjustment and positioning function. It cannot guarantee that it can be positioned according to automobile water chambers of different sizes. It is easy for the size of the automobile water chamber to be mismatched with the size of the positioning structure, making it impossible to position or the stability after positioning is poor, resulting in the interior of the automobile water chamber shaking violently in the water due to excessive pressure after air is injected. In this way, it is impossible to determine whether the bubbles are caused by shaking or there is a leak in the automobile water chamber, affecting the detection effect.
[0008] Preferably, a water chamber is placed in the middle of the top of the supporting base plate at a position corresponding to the limit strip and the limit plate, and a plurality of fixing holes are opened at equal intervals at a position corresponding to the strip-shaped adjustment groove on the top of the fixing strip.
[0009] Preferably, the limit plate is fixed to the fixing bar after passing through the strip-shaped adjustment groove through a positioning screw and then being screwed into the interior of the fixing hole. A rotating handle is provided at the top end of the positioning screw.
[0010] Preferably, an H-shaped mounting frame is provided in the middle of the top of the support frame, two fixed plates are symmetrically provided on the left and right sides of the top of the H-shaped mounting frame, a telescopic cylinder is provided on the top of the fixed plate, and the output end of the bottom of the telescopic cylinder passes through the H-shaped mounting frame and is connected to the top of the detection frame.
[0011] Preferably, two T-shaped frames are symmetrically arranged on the left and right sides of the support frame body, and two support rods are symmetrically arranged on the front and back sides of the top ends between the two T-shaped frames.
[0012] Preferably, a plurality of mounting plates are provided at equal intervals on the left and right sides of the tops of the two support rods, and an air supply cylinder is provided on the tops of the mounting plates.
[0013] Preferably, four pulleys are provided at the four corners of the bottom of the electrical box, a water storage tank is provided in the middle of the top of the electrical box, and a control box is provided at the rear end of the top left side of the support frame.
[0014] Beneficial effects of the utility model:
[0015] 1. Rotate the positioning screw in the opposite direction by rotating the handle so that the limit plate is not fixed to the fixing strip, and then pull the limit plate away from the limit strip until the positioning screw is located at the rear end of the strip adjustment groove, and then place the water chamber component on the top of the supporting bottom plate and close to the limit strip, and then push the limit plate toward the water chamber component until the limit plate cooperates with the limit strip to clamp the water chamber component. After the water chamber component is clamped, rotate the positioning screw forward again by rotating the handle, and fix the limit plate to the fixing strip through the positioning screw to ensure that it can be positioned according to the water chambers of cars of different sizes to solve the problem. The common water chamber water detector air tightness detection device only includes a detection function and can detect the air tightness of the automobile water chamber, but lacks the adjustment and positioning function, and cannot guarantee positioning according to automobile water chambers of different sizes. It is easy for the size of the automobile water chamber to be mismatched with the size of the positioning structure, making it impossible to position or the stability after positioning is poor, resulting in the interior of the automobile water chamber shaking violently in the water due to excessive pressure after air is injected. In this way, it is impossible to determine whether the bubbles generated are caused by shaking or there is a leak in the automobile water chamber, affecting the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of an air tightness detection device of a water chamber water detection machine of the present utility model;
[0017] Figure 2 Shown is a schematic diagram of the support frame structure of a water chamber water detection machine air tightness detection device of the present utility model;
[0018] Figure 3 Shown is a schematic diagram of the detection frame structure of a water chamber water detection machine air tightness detection device of the present utility model;
[0019] Figure 4 Shown is a schematic diagram of the explosion structure of the adjustment component of the air tightness detection device of a water chamber water detection machine of the utility model.
[0020] Explanation of the accompanying symbols: 1. Electrical box; 2. Support frame; 3. Detection frame; 4. Support base plate; 5. Limit strip; 6. Water chamber member; 7. Fixing strip; 8. Fixing hole; 9. Limit plate; 10. Bar adjustment groove; 11. Positioning screw; 12. Rotating handle; 13. Fixing plate; 14. Telescopic cylinder; 15. T-shaped frame; 16. Support rod; 17. Mounting plate; 18. Air supply cylinder; 19. Pulley; 20. Water tank; 21. Control box; 22. H-shaped mounting frame. DETAILED DESCRIPTION
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] See also Figure 1-Figure 4 The utility model provides an embodiment: a water chamber water detection machine air tightness detection device, comprising an electrical box 1; it also includes a supporting frame 2, a detection frame 3, a supporting bottom plate 4, a limiting strip 5, a fixing strip 7, a limiting plate 9 and a strip adjustment slot 10. The top of the electrical box 1 is provided with a supporting frame 2, the internal top end of the supporting frame 2 is provided with a detection frame 3, the internal bottom end of the detection frame 3 is provided with a supporting bottom plate 4, the top rear side of the supporting bottom plate 4 is provided with a limiting strip 5, the top front side of the supporting bottom plate 4 is provided with a fixing strip 7, the top of the fixing strip 7 is provided with a limiting plate 9, and the top front side of the limiting plate 9 is provided with a plurality of strip adjustment slots 10 at equal intervals. By rotating the handle 12, the positioning screw 11 is rotated in the opposite direction, so that the limiting plate 9 is not fixed with the fixing strip 7, and then the limiting plate 9 is pulled in the direction away from the limiting strip 5 until the positioning screw 11 is located at the rear end of the strip adjustment slot 10, and then the water chamber part 6 is placed on the supporting bottom plate 4 and fit tightly against the limit bar 5, then push the limit plate 9 toward the water chamber part 6 until the limit plate 9 cooperates with the limit bar 5 to clamp the water chamber part 6. After the water chamber part 6 is clamped, the positioning screw 11 is rotated forward by rotating the handle 12 again, and the limit plate 9 is fixed to the fixing bar 7 through the positioning screw 11 to ensure that it can be positioned according to automobile water chambers of different sizes, so as to solve the problem that the common water chamber water detection machine air tightness detection device only includes a detection function and can detect the air tightness of the automobile water chamber, but lacks the function of adjusting and positioning, and cannot ensure that it can be positioned according to automobile water chambers of different sizes. It is easy for the size of the automobile water chamber to be mismatched with the size of the positioning structure, making it impossible to position or the stability after positioning is poor, thereby causing the interior of the automobile water chamber to shake violently in the water due to excessive pressure after air is injected. In this way, it is impossible to judge whether the bubbles generated are caused by shaking or there is a leak in the automobile water chamber, affecting the detection effect.
[0023] See also Figure 2-Figure 4In this embodiment, an H-shaped mounting frame 22 is provided in the middle of the top of the support frame body 2, and two fixing plates 13 are symmetrically provided on the left and right sides of the top of the H-shaped mounting frame 22. A telescopic cylinder 14 is provided on the top of the fixing plate 13, and the output end of the bottom of the telescopic cylinder 14 passes through the H-shaped mounting frame 22 and is connected to the top of the detection frame body 3. Two T-shaped frames 15 are symmetrically provided on the left and right sides of the support frame body 2, and two support rods 16 are symmetrically provided on the front and back sides of the top of the two T-shaped frames 15. Several mounting plates 17 are provided on the left and right sides of the top of the two support rods 16 at equal intervals. An air supply cylinder 18 is provided on the top of the mounting plate 17, and four pulleys 19 are provided at the four corners of the bottom of the electrical box 1. A water storage is opened in the middle of the top of the electrical box 1 Slot 20, a control box 21 is provided at the rear end of the top left side of the support frame 2. After the water chamber component 6 is fixed, clean water is injected into the water storage tank 20, and then one end of the external hose is connected to the output end of the air supply cylinder 18, and the other end of the external hose is connected to the interface of the water chamber component 6. After the external hose is connected, the telescopic cylinder 14 and the air supply cylinder 18 are started at the same time. The telescopic cylinder 14 drives the water chamber component 6 to move downward through the detection frame 3 until the water chamber component 6 is completely immersed in clean water. At the same time, the air supply cylinder 18 injects gas into the interior of the water chamber component 6 through the external hose. When there is a leak on the surface of the water chamber component 6, the air inside it will be discharged outward, thereby forming bubbles in the clean water, completing the air tightness detection of the water chamber component 6.
[0024] See also Figure 1-Figure 4 In this embodiment, a water chamber component 6 is placed in the middle of the top of the supporting base plate 4 at a position corresponding to the limit bar 5 and the limit plate 9. A number of fixing holes 8 are opened at equal intervals at the top of the fixing bar 7 corresponding to the position of the strip-shaped adjustment groove 10. The limit plate 9 passes through the strip-shaped adjustment groove 10 through the positioning screw 11 and is screwed into the interior of the fixing hole 8 to be fixed to the fixing bar 7. A rotating handle 12 is provided at the top of the positioning screw 11. The positioning screw 11 is rotated in the opposite direction by rotating the handle 12, so that the limit plate 9 is not fixed to the fixing bar 7. Then the limit plate 9 is pulled away from the limit bar 5 until the positioning screw 11 is located at the rear end of the strip-shaped adjustment groove 10, and then the water chamber component 6 is placed on the top of the supporting base plate 4 and tightly fitted with the limit bar 5. After the water chamber part 6 is clamped, the limiting plate 9 is then pushed toward the water chamber part 6 until the limiting plate 9 cooperates with the limiting strip 5 to clamp the water chamber part 6. After the water chamber part 6 is clamped, the positioning screw 11 is rotated forward again by rotating the handle 12. The limiting plate 9 is fixed to the fixing strip 7 through the positioning screw 11 to ensure that it can be positioned according to automobile water chambers of different sizes, realizing the function of adjusting the positioning, and preventing the size of the automobile water chamber from not matching the size of the positioning structure, making it impossible to position or having poor stability after positioning, thereby causing the interior of the automobile water chamber to shake violently in the water due to excessive pressure after air is injected. In this way, it is impossible to determine whether the bubbles generated are caused by shaking or by a leak in the automobile water chamber, affecting the detection effect.
[0025] When working, the positioning screw 11 is rotated in the opposite direction by rotating the handle 12, so that the limit plate 9 is not fixed to the fixing bar 7, and then the limit plate 9 is pulled in the direction away from the limit bar 5 until the positioning screw 11 is located at the rear end of the strip adjustment groove 10, and then the water chamber part 6 is placed on the top of the supporting bottom plate 4 and close to the limit bar 5, and then the limit plate 9 is pushed toward the water chamber part 6 until the limit plate 9 cooperates with the limit bar 5 to clamp the water chamber part 6. After the water chamber part 6 is clamped, the positioning screw 11 is rotated forward again by rotating the handle 12, and the limit plate 9 is fixed to the fixing bar 7 through the positioning screw 11 to ensure that it can be positioned according to automobile water chambers of different sizes. After the water chamber component 6 is fixed, clean water is injected into the water storage tank 20, and then one end of the external hose is connected to the output end of the air supply cylinder 18, and the other end of the external hose is connected to the interface of the water chamber component 6. After the external hose is connected, the telescopic cylinder 14 and the air supply cylinder 18 are started at the same time. The telescopic cylinder 14 drives the water chamber component 6 to move downward through the detection frame 3 until the water chamber component 6 is completely immersed in clean water. At the same time, the air supply cylinder 18 injects gas into the interior of the water chamber component 6 through the external hose. When there is a leak on the surface of the water chamber component 6, the air inside it will be discharged outward, thereby forming bubbles in the clean water, realizing the function of adjusting and positioning.
[0026] Through the above steps, the positioning screw 11 is rotated in the opposite direction by rotating the handle 12, so that the limit plate 9 is not fixed to the fixing bar 7, and then the limit plate 9 is pulled in the direction away from the limit bar 5 until the positioning screw 11 is located at the rear end of the strip adjustment groove 10, and then the water chamber part 6 is placed on the top of the supporting bottom plate 4 and close to the limit bar 5, and then the limit plate 9 is pushed toward the water chamber part 6 until the limit plate 9 cooperates with the limit bar 5 to clamp the water chamber part 6. After the water chamber part 6 is clamped, the positioning screw 11 is rotated forward again by rotating the handle 12, and the limit plate 9 and the fixing bar 7 are fixed by the positioning screw 11 to ensure that it can be adjusted according to Car water chambers of different sizes are positioned to solve the problem that the common water chamber water detector air tightness detection device only includes the detection function and can detect the air tightness of the car water chamber, but lacks the adjustment and positioning function. It cannot guarantee that it can be positioned according to car water chambers of different sizes. It is easy for the size of the car water chamber to be mismatched with the size of the positioning structure, making it impossible to position or the stability after positioning is poor, resulting in the interior of the car water chamber shaking violently in the water due to excessive pressure after air is injected. In this way, it is impossible to determine whether the bubbles generated are caused by shaking or there is a leak in the car water chamber, affecting the detection effect.
Claims
1. A water chamber water detection machine air tightness detection device, comprising an electrical box (1); characterized in that: The utility model also includes a support frame (2), a detection frame (3), a support base plate (4), a limit strip (5), a fixing strip (7), a limit plate (9) and a strip-shaped adjustment groove (10), wherein the top of the electrical box (1) is provided with the support frame (2), the top of the inner top of the support frame (2) is provided with the detection frame (3), the bottom of the inner bottom of the detection frame (3) is provided with the support base plate (4), the top rear side of the support base plate (4) is provided with a limit strip (5), the top front side of the support base plate (4) is provided with a fixing strip (7), the top of the fixing strip (7) is provided with a limit plate (9), and the top front side of the limit plate (9) is provided with a plurality of strip-shaped adjustment grooves (10) at equal intervals.
2. The air tightness detection device of a water chamber water detector according to claim 1, characterized in that: A water chamber member (6) is placed in the middle of the top of the supporting base plate (4) at a position corresponding to the limiting strip (5) and the limiting plate (9), and a plurality of fixing holes (8) are opened at equal intervals at a position corresponding to the strip-shaped adjustment groove (10) on the top of the fixing strip (7).
3. The air tightness detection device of a water chamber water detector according to claim 2, characterized in that: The limiting plate (9) is passed through the strip-shaped adjustment groove (10) by a positioning screw (11) and then screwed into the interior of the fixing hole (8) to be fixed to the fixing strip (7). A rotating handle (12) is provided at the top end of the positioning screw (11).
4. The air tightness detection device of a water chamber water detector according to claim 1, characterized in that: An H-shaped mounting frame (22) is provided in the middle of the top of the support frame (2), two fixing plates (13) are symmetrically provided on the left and right sides of the top of the H-shaped mounting frame (22), a telescopic cylinder (14) is provided on the top of the fixing plate (13), and an output end of the bottom of the telescopic cylinder (14) passes through the H-shaped mounting frame (22) and is connected to the top of the detection frame (3).
5. The air tightness detection device of a water chamber water detector according to claim 1, characterized in that: Two T-shaped frames (15) are symmetrically arranged on the left and right sides of the support frame body (2), and two support rods (16) are symmetrically arranged on the front and back sides of the middle top ends of the two T-shaped frames (15).
6. The air tightness detection device of a water chamber water detector according to claim 5, characterized in that: A plurality of mounting plates (17) are provided at equal intervals on the left and right sides of the tops of the two support rods (16), and an air supply cylinder (18) is provided on the tops of the mounting plates (17).
7. The air tightness detection device of a water chamber water detector according to claim 1, characterized in that: Four pulleys (19) are provided at the four corners of the bottom of the electrical box (1), a water storage tank (20) is provided in the middle of the top of the electrical box (1), and a control box (21) is provided at the rear end of the top left side of the support frame (2).