CN219369049U - Air tightness test board with positioning mechanism - Google Patents
Air tightness test board with positioning mechanism Download PDFInfo
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- CN219369049U CN219369049U CN202320451327.5U CN202320451327U CN219369049U CN 219369049 U CN219369049 U CN 219369049U CN 202320451327 U CN202320451327 U CN 202320451327U CN 219369049 U CN219369049 U CN 219369049U
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- fixed mounting
- positioning mechanism
- air tightness
- fixedly arranged
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Abstract
The utility model provides an air tightness test board with a positioning mechanism, which comprises a test box and a connecting pipe, wherein a mounting frame is fixedly arranged on the test box, an air cylinder is fixedly arranged in the mounting frame, a sliding frame is fixedly arranged at the output end of the air cylinder, a threaded rod is connected in the sliding frame in a rotating way, two sliding blocks are sleeved on the threaded rod, connecting plates are fixedly arranged at the bottom ends of the two sliding blocks, cross rods are fixedly arranged at one sides, close to each other, of the two connecting plates, and two sliding plates are connected in each cross rod in a sliding way. According to the air tightness test table with the positioning mechanism, the distance between the plug and the air charging head can be adjusted, and the rubber pipes with different lengths can be positioned conveniently, so that the applicability of the air tightness test table is further improved, meanwhile, the two ends of the rubber pipe can be clamped and fixed on the plug and the air charging head by using the clamping ring, the fixity of the rubber pipe is further improved, and the phenomenon that the rubber pipe is separated from the plug and the air charging head due to expansion deformation of the rubber pipe in the air charging process is avoided, so that the normal air tightness test is influenced.
Description
Technical Field
The utility model relates to the technical field of rubber tube air tightness detection, in particular to an air tightness test table with a positioning mechanism.
Background
Rubber hoses are used for conveying gas, liquid, slurry or granular materials, are applied to various fields of life production, and are used in a summary manner, and common pipes comprise: in order to avoid leakage problems in the rubber pipe conveying process, the rubber pipe is required to be subjected to air tightness test in the rubber pipe production process, so that an air tightness detection table is required to be used.
The patent publication number CN205607609U has been searched to disclose a rubber tube air tightness test board, including the stander and operating panel installed on stander, there is a recess to hold clear water on the said operating panel; a lifting bracket is arranged above the groove, and a rubber pipe plug and an inflation head are arranged on the bracket; the inflation head is connected with an inflation device. The rubber tube air tightness test table with the structure is simple and convenient to operate and low in manufacturing cost. And the pressure gauge and clear water are used for twice detection, so that the detection result is accurate.
However, this patent still has not enough, because the equal fixed mounting of inflation head and the rubber tube end cap in this patent is on the support, consequently, make the interval between inflation head and the rubber tube end cap unable to adjust, thereby unable to fix a position the both ends of the rubber tube of different length, the suitability is relatively poor, and in this patent rubber tube end cap and inflation head and rubber tube do not have fixed knot structure, only rely on rubber tube end cap and inflation head grafting to connect in the rubber tube, the fixity is relatively poor, and the rubber tube itself has certain ductility, can make the rubber tube take place the inflation deformation in the inflation process, thereby lead to the both ends of rubber tube to break away from between rubber tube end cap and the inflation head, thereby influence normal gas tightness test.
For this purpose we propose an airtight test stand with a positioning mechanism.
Disclosure of Invention
The utility model aims to provide an air tightness test board with a positioning mechanism, which can adjust the distance between a plug and an inflation head according to use requirements, and is convenient for positioning rubber pipes with different lengths, so that the applicability of the equipment is further improved, and meanwhile, the two ends of the rubber pipe can be clamped and fixed on the plug and the inflation head by using a clamping ring, so that the fixity of the rubber pipe is further improved, and the problem that the rubber pipe is separated from the plug and the inflation head due to expansion deformation of the rubber pipe in the inflation process, so that the normal air tightness test is affected is avoided.
Embodiments of the present utility model are implemented as follows:
the embodiment of the utility model provides an air tightness test board with a positioning mechanism, which comprises a test box and connecting pipes, wherein a mounting frame is fixedly arranged on the test box, an air cylinder is fixedly arranged in the mounting frame, a sliding frame is fixedly arranged at the output end of the air cylinder, a threaded rod is connected with the sliding frame in a rotating mode, two sliding blocks are sleeved on the threaded rod, connecting plates are fixedly arranged at the bottom ends of the two sliding blocks, a cross rod is fixedly arranged at one side, close to each other, of the two connecting plates, two sliding plates are fixedly connected in each cross rod, a spring is fixedly arranged between the two sliding plates, connecting rods are fixedly arranged at one side, far away from each other, of the two sliding plates, connecting frames are fixedly arranged at one side, far away from each other, of the two connecting rods, and clamping rings are fixedly arranged at the bottom ends, close to one side, of the two connecting frames, respectively.
Optionally, waterproof motor is fixed mounting on the right side of balladeur train, waterproof motor's output fixed mounting is on the threaded rod, drives the threaded rod through waterproof motor and rotates, is favorable to the use of this equipment.
Optionally, be provided with two sections screw threads in opposite directions on the threaded rod, and two the slider overlaps respectively and establishes on two sections screw threads, makes two sliders when the threaded rod rotates through this kind of design can be towards being close to each other or keep away from one side and slide.
Optionally, a plurality of the snap rings all set up to the C type, are convenient for the snap ring to carry out chucking fixed to the rubber tube through this kind of design.
Optionally, two the connecting plate is close to each other one side and is located the lower part of horizontal pole and respectively fixed mounting has end cap and inflatable head, the top of mounting bracket is located the left side fixed mounting of cylinder has the manometer, the top of mounting bracket is located the right side fixed mounting of cylinder has the pump, the pump passes through the connecting pipe and inflates the head in the intercommunication, the manometer passes through the connecting pipe and communicates in the end cap, can detect the inflation pressure in the rubber tube through the manometer, pump and inflatable head are convenient for inflate in the rubber tube.
Optionally, be located between cylinder and the manometer fixed mounting on the mounting bracket has the controller, fixed mounting has the siren on the controller, can send out the police dispatch newspaper according to the pressure numerical control siren of manometer through the controller.
Optionally, the outside of test box is provided with a plurality of visual window, is convenient for look over the test condition in the test box through a plurality of visual window.
The embodiment of the utility model has the beneficial effects that:
through the mutual cooperation of balladeur train, threaded rod, slider, connecting plate, end cap, inflatable head, link, snap ring, horizontal pole, spring, slide, connecting rod and waterproof motor, can adjust the interval between end cap and the inflatable head, be convenient for fix a position the rubber tube of different length to further improve the suitability of this equipment, can utilize the snap ring to fix the both ends centre gripping of rubber tube on end cap and inflatable head simultaneously, further improve the fixity of rubber tube, avoid inflating in-process rubber tube expansion deformation, lead to the rubber tube to break away from end cap and inflatable head, influence normal gas tightness test.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of an airtight test bench with a positioning mechanism according to the present utility model;
FIG. 2 is a cross-sectional view of an airtight test stand with a positioning mechanism according to the present utility model;
FIG. 3 is a cross-sectional view of a cross-bar of an airtight test stand with a positioning mechanism according to the present utility model;
fig. 4 is an enlarged view of a gas tightness test bench with positioning mechanism according to the utility model in fig. 3.
Icon: 1. a test box; 2. a visual window; 3. a mounting frame; 4. a cylinder; 5. a controller; 6. an alarm; 7. a pressure gauge; 8. an inflator pump; 9. a carriage; 10. a threaded rod; 11. a slide block; 12. a connecting plate; 13. a connecting pipe; 14. a plug; 15. an inflation head; 16. a connecting frame; 17. a clasp; 18. a cross bar; 19. a spring; 20. a slide plate; 21. a connecting rod; 22. a waterproof motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, the embodiment of the utility model provides an airtight test bench with a positioning mechanism, which comprises a test box 1 and connecting pipes 13, wherein a mounting frame 3 is fixedly installed on the test box 1, an air cylinder 4 is fixedly installed in the mounting frame 3, a sliding frame 9 is fixedly installed at the output end of the air cylinder 4, a threaded rod 10 is connected in a rotating manner in the sliding frame 9, two sliding blocks 11 are sleeved on the threaded rod 10, connecting plates 12 are fixedly installed at the bottom ends of the two sliding blocks 11, a cross rod 18 is fixedly installed at one side, close to each other, of the two connecting plates 12, two sliding plates 20 are fixedly connected in each cross rod 18, a spring 19 is fixedly installed between the two sliding plates 20, a connecting rod 21 is fixedly installed at one side, far away from each other, of the two connecting rods 21 is fixedly installed with a connecting frame 16, and a clamping ring 17 is fixedly installed at the bottom end, close to each other, of the two connecting frames 16.
The right side fixed mounting of balladeur train 9 has waterproof motor 22, waterproof motor 22's output fixed mounting is on threaded rod 10, drive threaded rod 10 through waterproof motor 22 and rotate, be favorable to the use of this equipment, be provided with two sections screw threads in opposite directions on threaded rod 10, and two sliders 11 cover are established respectively on two sections screw threads, make threaded rod 10 rotate when two sliders 11 can be towards being close to each other or keep away from one side and slide through this kind of design, a plurality of snap rings 17 all set up to the C type, be convenient for snap ring 17 carry out chucking to the rubber tube fixedly through this kind of design, two connecting plates 12 are close to each other one side and are located the lower part fixed mounting of horizontal pole 18 respectively and have end cap 14 and inflation head 15, the top of mounting bracket 3 is located the left side fixed mounting of cylinder 4 and has manometer 7, the top of mounting bracket 3 is located the right side fixed mounting of cylinder 4 and has inflator pump 8, inflator pump 8 is through connecting pipe 13 and inflation head 15 internal communication, manometer 7 is through connecting pipe 13 and internal communication of rubber tube 14, inflation pressure in can detecting the rubber tube, inflator 8 and inflation head 15 are convenient for carry out the inflation to internal, be carried out the inflation to, be located between pressure gauge 7 and pressure controller 5, the setting up the alarm box 2 can be fixed through the controller 5, the alarm box is provided with the alarm box 2 according to the alarm condition, the alarm box is fixed to the alarm box is equipped with 2.
It should be noted that, the utility model is an airtight test bench with positioning mechanism, when in use, can add right amount of water in test box 1 first, open the switch of waterproof motor 22 according to the length of rubber tube, waterproof motor 22 drives threaded rod 10 to rotate, because all be provided with the screw thread corresponding to threaded rod 10 in two sliders 11, make two sliders 11 drive two connecting plates 12 towards one side that is close to each other, adjust to suitable position and stop, then pull two link frames 16 on each horizontal pole 18 towards one side that is close to each other, then cover the both ends of rubber tube on end cap 14 and inflatable head 15 respectively, loosen link frames 16, spring 19 shrink drives two slide plates 20 and connecting rod 21 shrink into horizontal pole 18 at this moment, finally two plurality of snap rings 17 respectively with the both ends joint of rubber tube on end cap 14 and inflatable head 15 fixed, then cylinder 4 drives slide frame 9 and rubber tube submergence, the inflator pump 8 is to the rubber tube, simultaneously, pressure gauge 7 can detect the internal atmospheric pressure, the staff can be according to the atmospheric pressure that shows on pressure gauge 7 and whether the test box is close to each other, whether the end cap 14 is located on end cap 14 and inflatable head 15 is located to the rubber tube, whether the end cap is located in order to the rubber tube can be further to the inflation device is influenced, the inflation device is moved away from to the end cap 14 to the end cap is further, the inflation device is convenient, the inflation is prevented from being influenced by the air tightness, the end cap is can be adjusted to the end cap is further is easy to the end cap is convenient to the end cap is in the inflation device, and is convenient to the end cap is to the end cap 15, the end is has the inflation to the end cap is has the inflation to the end cap.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. An airtight test bench with positioning mechanism, its characterized in that: including test box (1) and connecting pipe (13), fixed mounting has mounting bracket (3) on test box (1), fixed mounting has cylinder (4) in mounting bracket (3), fixed mounting has balladeur train (9) on the output of cylinder (4), balladeur train (9) internal rotation is connected with threaded rod (10), the cover is equipped with two sliders (11) on threaded rod (10), two equal fixed mounting in bottom of slider (11) has connecting plate (12), two equal fixed mounting in one side that is close to each other connecting plate (12) has horizontal pole (18), every equal sliding connection has two slide (20) in horizontal pole (18), two fixed mounting has spring (19) between slide (20), two equal fixed mounting in one side of keeping away from each other has connecting rod (21), two equal fixed mounting in one side of keeping away from each other connecting rod (16) bottom of one side each other is close to each other connecting rod (16) has snap ring (17).
2. The air tightness test bench with positioning mechanism according to claim 1, wherein: the right side of the sliding frame (9) is fixedly provided with a waterproof motor (22), and the output end of the waterproof motor (22) is fixedly arranged on the threaded rod (10).
3. The air tightness test bench with positioning mechanism according to claim 1, wherein: two sections of opposite threads are arranged on the threaded rod (10), and two sliding blocks (11) are respectively sleeved on the two sections of threads.
4. The air tightness test bench with positioning mechanism according to claim 1, wherein: the plurality of clamping rings (17) are all arranged in a C shape.
5. The air tightness test bench with positioning mechanism according to claim 1, wherein: two connecting plates (12) are close to each other and are located the lower part of horizontal pole (18) and respectively fixed mounting has end cap (14) and air charging head (15), the top of mounting bracket (3) is located the left side fixed mounting of cylinder (4) and has manometer (7), the top of mounting bracket (3) is located the right side fixed mounting of cylinder (4) and has inflator pump (8), inflator pump (8) are through connecting pipe (13) and air charging head (15) internal communication, manometer (7) are through connecting pipe (13) and end cap (14) internal communication.
6. The airtight test stand with a positioning mechanism according to claim 5, wherein: a controller (5) is fixedly arranged between the air cylinder (4) and the pressure gauge (7) on the mounting frame (3), and an alarm (6) is fixedly arranged on the controller (5).
7. The air tightness test bench with positioning mechanism according to claim 1, wherein: the outside of test box (1) is provided with a plurality of visual window (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451327.5U CN219369049U (en) | 2023-03-10 | 2023-03-10 | Air tightness test board with positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451327.5U CN219369049U (en) | 2023-03-10 | 2023-03-10 | Air tightness test board with positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369049U true CN219369049U (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320451327.5U Active CN219369049U (en) | 2023-03-10 | 2023-03-10 | Air tightness test board with positioning mechanism |
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| Country | Link |
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| CN (1) | CN219369049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168692A (en) * | 2023-10-30 | 2023-12-05 | 天津市博元盛汽车零部件制造有限公司 | Automatic airtight detection equipment |
-
2023
- 2023-03-10 CN CN202320451327.5U patent/CN219369049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168692A (en) * | 2023-10-30 | 2023-12-05 | 天津市博元盛汽车零部件制造有限公司 | Automatic airtight detection equipment |
| CN117168692B (en) * | 2023-10-30 | 2023-12-29 | 天津市博元盛汽车零部件制造有限公司 | Automatic airtight detection equipment |
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