Tool convenient for observing leakage rate
By designing a tooling with a transparent acrylic shell and ML scale, the problem of inaccurate judgment in the detection of hydraulic component leaks was solved, achieving clear detection results, improving safety and accuracy, and reducing costs.
Patent Information
- Application Number
- CN202520032889.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Existing methods for detecting leaks in hydraulic components rely on visual inspection, which makes it difficult to accurately determine the amount of leakage and poses safety hazards.
A tooling system comprising a transparent acrylic housing with ML scale, combined with a reference shaft, sealing ring, and liquid outlet, was designed to facilitate observation of liquid level and leakage amount, thereby enhancing safety and protection.
It enables clear observation of leakage, reduces reliance on experience, improves detection accuracy and safety, reduces costs, and enhances the strength of the device.
Smart Images
Figure CN223611048U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to test technical field, especially a tool convenient for observing leakage amount. BACKGROUND
[0002] Hydraulic element test equipment is a variety of test tools for evaluating various performances of hydraulic elements, and is also divided into leakage tests according to different detection methods, and the purpose of the leakage test is mainly to detect whether there is a leakage phenomenon of the hydraulic cylinder under normal working conditions, so as to evaluate the sealing performance thereof, and the device used for carrying out the leakage test includes a high-pressure pump station and a leakage detector and the like equipment, and the leakage amount is a very important index in the hydraulic element test process.
[0003] The prior art has the following problems:
[0004] The more common detection method at present is direct naked eye observation, and the oil level of the joint oil port is directly observed from the joint, and since the joint body is opaque, it is difficult to observe the leakage, and the size of the leakage amount is completely judged by experience, it is difficult for the person engaged in the work to judge, the experience requirement of the person engaged in the work is very high, and the test cannot play a good protection measure, so there is a certain danger in the detection. UTILITY MODEL CONTENT
[0005] The utility model provides a tool convenient for observing leakage amount to solve the problems in the background art.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme:
[0007] A tool convenient for observing leakage amount, including the base, the upper surface of base is fixedly connected with test assembly, the left and right sides of test assembly are fixedly connected with two symmetrical protection assemblies, the lower surfaces of two protection assemblies are fixedly connected with the upper surface of base respectively, the inner chamber of test assembly lower part is connected with connecting assembly in screw thread.
[0008] Preferably, the test assembly includes a housing, the lower surface of the housing is fixedly connected with the upper surface of the base, and the inner cavity of the upper part of the housing is provided with a measuring hole.
[0009] Preferably, the two protection assemblies include two connecting plates, the lower surfaces of the two connecting plates are fixedly connected with the upper surface of the lower part of the housing respectively, and the front and rear sides of the two connecting plates are fixedly connected with L-shaped protection plates.
[0010] Preferably, the material of the housing is transparent acrylic, and the outer wall of the upper part of the housing is provided with a volume ML scale.
[0011] Preferably, the inner walls of the four L-shaped protective plates are fixedly connected with the four corners of the outer wall of the shell respectively, and the lower surfaces of the four L-shaped protective plates are fixedly connected with the upper surface of the base respectively.
[0012] Preferably, the connecting assembly comprises a reference shaft, the outer wall of the right part of the reference shaft is threadedly connected with the inner cavity of the lower part of the shell, and the reference shaft is a universal piece.
[0013] Preferably, the outer wall of the right part of the reference shaft movably sleeved with a sealing ring one, and the sealing ring one is located on the left side of the measuring hole, the outer wall of the right part of the reference shaft movably sleeved with a sealing ring two, and the left side of the sealing ring two is fixedly connected with the right side of the shell.
[0014] Preferably, the outer wall of the right part of the reference shaft is provided with liquid outlet holes on the upper and lower front and rear parts, and the four liquid outlet holes are located between the sealing ring one and the sealing ring two, and the upper surface of the liquid outlet hole located on the upper side is overlapped with the lower surface of the measuring hole.
[0015] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model relative to the prior art is:
[0016] 1. The utility model provides a tool convenient for observing leakage, because the material of the shell is transparent acrylic, and the volume ML scale is arranged on the outer wall of the shell, therefore, when testing, the tester can clearly see the liquid level position, and whether leakage and the leakage value are clearly reflected on the scale, thereby facilitating the tester to accurately determine whether the product is qualified.
[0017] 2. The utility model provides a tool convenient for observing leakage, through the action of the reference shaft, the device can be conveniently connected when in use, and because the reference shaft is a universal piece, the shell is convenient to replace during use, cost can be reduced, and under the action of the four liquid outlet holes, the force when the oil is sprayed can be reduced, thereby playing a certain damping effect, having a certain protection effect on the tester, and through the action of the L-shaped protective plate and the connecting plate, the outer wall of the shell can have certain strength protection, thereby improving safety during use. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a structural schematic view of the utility model;
[0019] Figure 2 It is a sectional view of the testing assembly of the utility model;
[0020] Figure 3 It is a structural schematic view of the protective assembly of the utility model;
[0021] Figure 4 It is a structural schematic view of the connecting assembly of the utility model;
[0022] Figure 5 It is the cross section structure schematic view of the utility model benchmark axis.
[0023] In the figure: 1, base; 2, protection assembly; 3, test assembly; 4, connecting assembly; 21, L-shaped protection plate; 22, connecting plate; 31, shell; 32, measuring hole; 41, benchmark axis; 42, sealing ring one; 43, sealing ring two; 44, liquid outlet hole. DETAILED DESCRIPTION
[0024] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0025] As Figure 1 Indicated, a tool convenient for observing leakage amount, including base 1, the upper surface of base 1 is fixedly connected with test assembly 3, the left and right sides of test assembly 3 are fixedly connected with two symmetrical protection assemblies 2, the lower surfaces of two protection assemblies 2 are fixedly connected with the upper surface of base 1 respectively, the inner cavity of the lower part of test assembly 3 is threadedly connected with connecting assembly 4;
[0026] Firstly, by the action of connecting assembly 4, test assembly 3 can be connected and fixed on test block, then testing is carried out, at this time, by the action of connecting assembly 4, liquid can enter the inner cavity of test assembly 3, then under the action of test assembly 3, the liquid level position can be clearly observed by tester, so as to judge whether the product is qualified or not, in the detection process, by the action of protection assembly 2, the outer wall of test assembly 3 is protected, so as to ensure the use safety.
[0027] As Figure 2 Indicated, test assembly 3 includes shell 31, the lower surface of shell 31 is fixedly connected with the upper surface of base 1, the inner cavity of the upper part of shell 31 is provided with measuring hole 32; the material of shell 31 is transparent acrylic, the outer wall of the upper part of shell 31 is provided with volume ML scale;
[0028] Since the material of shell 31 is transparent acrylic, and volume ML scale is provided on the outer wall of shell 31, when testing, the liquid level position can be clearly seen by tester, and whether leakage and leakage amount value are clearly reflected on the scale, so as to facilitate tester to accurately determine whether the product is qualified or not.
[0029] Connecting assembly 4 includes benchmark axis 41, the outer wall of the right part of benchmark axis 41 is threadedly connected with the inner cavity of the lower part of shell 31, benchmark axis 41 is a general part;
[0030] Through the action of the reference shaft 41, the device can be conveniently connected during use, and since the reference shaft 41 is a universal piece, the shell 31 can be conveniently replaced during use, thereby reducing costs.
[0031] As shown in Figure 3 , the two protective assemblies 2 include two connecting plates 22, the lower surfaces of the two connecting plates 22 are fixedly connected with the upper surfaces of the lower portions of the shell 31, and the front and rear sides of the two connecting plates 22 are fixedly connected with L-shaped protective plates 21; the inner walls of the four L-shaped protective plates 21 are fixedly connected with the four corners of the outer wall of the shell 31, and the lower surfaces of the four L-shaped protective plates 21 are fixedly connected with the upper surface of the base 1.
[0032] Through the action of the L-shaped protective plates 21 and the connecting plates 22, the outer wall of the shell 31 can have certain strength protection, thereby improving safety during use.
[0033] As shown in Figure 4 , the outer wall of the right portion of the reference shaft 41 movably sleeved with a sealing ring one 42, and the sealing ring one 42 is located on the left side of the measuring hole 32, the outer wall of the right portion of the reference shaft 41 movably sleeved with a sealing ring two 43, and the left side of the sealing ring two 43 is fixedly connected with the right side of the shell 31.
[0034] Through the action of the sealing ring one 42 and the sealing ring two 43, the reference shaft 41 can be sealed when connecting the shell 31 and the test block, thereby facilitating testing.
[0035] As shown in Figure 5 , the upper and lower front and rear portions of the outer wall of the right portion of the reference shaft 41 are provided with liquid outlet holes 44, and the four liquid outlet holes 44 are located between the sealing ring one 42 and the sealing ring two 43, and the upper surface of the upper liquid outlet hole 44 is overlapped with the lower surface of the measuring hole 32.
[0036] Through the action of the four liquid outlet holes 44, the force of the oil liquid when sprayed can be reduced, thereby having a certain damping effect, which has a certain protective effect on the tester.
[0037] The utility model discloses a working principle: first through the effect of datum axis 41, make the casing 31 can be connected fixed on the test block, wherein through the effect of sealing ring one 42 and sealing ring two 43, make datum axis 41 can keep sealed when connecting casing 31 and test block, then carry out the test, the liquid can enter the inner chamber of casing 31 through the effect of datum axis 41 and four liquid outlet hole 44 at this time, because the material of casing 31 is transparent acrylic, and is provided with volume ML scale on the outer wall of casing 31, so when testing, can clearly see the liquid level position of test operator, and whether the leakage and the leakage amount numerical clear reflection on the scale, thereby the test operator is convenient for accurate determination whether the product is qualified, in the detection process, through the effect of L type protection board 21 and connecting plate 22, the outer wall of casing 31 can have certain strength protection, thereby improve the safety of use.
[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A tool for facilitating the observation of the amount of leakage, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a test assembly (3), the left and right sides of the test assembly (3) are fixedly connected with two symmetrical protection assemblies (2), the lower surfaces of the two protection assemblies (2) are fixedly connected with the upper surface of the base (1), and the inner cavity of the lower part of the test assembly (3) is threadedly connected with a connecting assembly (4). The test assembly (3) comprises a shell (31), the lower surface of the shell (31) is fixedly connected with the upper surface of the base (1), and the inner cavity of the upper part of the shell (31) is provided with a measuring hole (32). The two protection assemblies (2) comprise two connecting plates (22), the lower surfaces of the two connecting plates (22) are fixedly connected with the upper surface of the lower part of the shell (31), and the front and rear sides of the two connecting plates (22) are fixedly connected with L-shaped protection plates (21).
2. The tooling of claim 1, wherein: The material of the shell (31) is transparent acrylic, and the outer wall of the upper part of the shell (31) is provided with a volume ML scale.
3. The tooling of claim 1, wherein: The inner walls of the four L-shaped protection plates (21) are fixedly connected with the four corners of the outer wall of the shell (31), and the lower surfaces of the four L-shaped protection plates (21) are fixedly connected with the upper surface of the base (1).
4. The tooling of claim 1, wherein: The connecting assembly (4) comprises a reference shaft (41), the outer wall of the right part of the reference shaft (41) is threadedly connected with the inner cavity of the lower part of the shell (31), and the reference shaft (41) is a universal part.
5. The tooling of claim 4, wherein: The outer wall of the right part of the reference shaft (41) movably sleeved with a sealing ring one (42) and the sealing ring one (42) is located on the left side of the measuring hole (32), the outer wall of the right part of the reference shaft (41) movably sleeved with a sealing ring two (43), and the left side of the sealing ring two (43) is fixedly connected with the right side of the shell (31).
6. The tooling of claim 5, wherein: The upper and lower front and rear parts of the outer wall of the right part of the reference shaft (41) are provided with liquid outlet holes (44), and the four liquid outlet holes (44) are located between the sealing ring one (42) and the sealing ring two (43), and the upper surface of the liquid outlet hole (44) located on the upper side is overlapped with the lower surface of the measuring hole (32).