CN219391247U - Be used for crankcase lid examination gas to soak testing machine - Google Patents
Be used for crankcase lid examination gas to soak testing machine Download PDFInfo
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- CN219391247U CN219391247U CN202320862531.6U CN202320862531U CN219391247U CN 219391247 U CN219391247 U CN 219391247U CN 202320862531 U CN202320862531 U CN 202320862531U CN 219391247 U CN219391247 U CN 219391247U
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- water tank
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- fixedly connected
- filter screen
- tester
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Abstract
The utility model discloses a test gas soaking tester for a crankcase cover, which belongs to the technical field of crankcase cover tests and comprises a test rack, a push rod, a leak detection platform, a leak detection upper cylinder, a leak detection sealing plate, a leak detection rod and a leak detection lower cylinder, wherein the top of the leak detection lower cylinder is fixedly connected with a water tank, both sides of the inner walls of both ends of the water tank are respectively provided with a connecting cylinder, the inner walls of the connecting cylinders are close to the inner walls of the water tank, a filter screen is arranged in the water tank, the filter screen is made of soft materials, and the filter screen is fixedly connected with the connecting cylinders. The utility model can remove the floating matters in the water tank and realize the effect of protecting the crankcase cover.
Description
Technical Field
The utility model belongs to the technical field of crankcase cover testing, and particularly relates to a gas testing soaking tester for a crankcase cover.
Background
At present, after the right crankcase cover of the engine case cover of the production motorcycle is finished, the airtight inspection needs to be carried out before production and offline, the traditional airtight inspection of the right crankcase cover adopts a mode that a large-area airtight leakage detection machine for water test airtight leakage detection is adopted, namely, the right crankcase cover is directly immersed in water, then whether a leakage part exists on the right crankcase cover is observed manually, and the right crankcase cover is taken out after the observation is finished, the method has the advantages that the test result is visually displayed, the leakage part of a workpiece can be observed, the test time is short, the operation is reliable and economical, but after the water leakage detection machine in the mode is used for a period of time, the problems of low equipment performance and long-time machine body hardware aging exist, a certain risk exists for the leakage detection quality of products, and the quality of the products cannot be further ensured; when the leak detection opening of the right cover of the crankcase is blocked, the leak detection effect cannot be ensured to be accurate; in addition, the existing leakage detection equipment adopts a face sealing mode to detect leakage, after the equipment is used for a period of time, the problems of hardening and aging of sealing elements and the like at present and even poor sealing of a large area are caused, the accuracy and stability of airtight detection are seriously reduced, and a test air soaking tester for a crankcase cover is often needed.
At present, chinese patent with publication number CN217237099U discloses a leak detection device for a crankcase cover, which comprises a leak detection frame, a top plate mounted on the top of the leak detection frame, a bottom plate mounted on the bottom of the leak detection frame, a leak detection platform fixedly mounted on the top through a mounting column and positioned in the middle of the leak detection frame, a clamp mounted on the leak detection platform and used for clamping the crankcase cover of the motorcycle engine, a leak detection upper cylinder and a leak detection upper ejector rod mounted on the top plate and extending downwards to the crankcase cover of the motorcycle engine, a seal detection plate mounted on the bottom of the leak detection upper cylinder and the bottom of the leak detection upper ejector rod, a leak detection rod mounted on the bottom of the leak detection bottom plate and extending downwards to press and seal the crankcase cover of the motorcycle engine corresponding to a leak detection port, a water tank positioned below the leak detection platform and used for lifting and immersing the crankcase cover of the motorcycle engine, a leak detection lower cylinder and a leak detection lower ejector rod mounted between the bottom plate and the bottom of the water tank and driving the water tank to lift; the bottom of the side leakage rod is provided with a line sealing gasket which is in sealing and leakage detection with the corresponding leakage detection port.
However, when the device is used for testing a large number of crankcase covers, after the crankcase covers are placed in the water tank for testing, the residual scraps, the sink and the like on the surface of the crankcase cover can be left in the water tank, and along with the increase of the test times, the sink and the scraps floating in the water tank are easy to adhere to the side leakage opening of the crankcase cover of the next test, so that the crankcase cover is damaged due to the fact that sealing is not tight or the leakage detection rod is forced to be extruded.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a test air soaking tester for a crankcase cover, which has the advantages that: can remove the floater in the water tank, realize the effect of protection crankcase lid.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for crankcase lid examination gas to soak testing machine, includes test frame, ejector pin, leak hunting platform, leak hunting cylinder, survey shrouding, leak hunting pole, leak hunting cylinder down, the top fixedly connected with water tank of cylinder down, the both ends inner wall both sides of water tank all are provided with the connecting cylinder, the inner wall of connecting cylinder is close to the inner wall of water tank, be provided with the filter screen in the water tank, and the filter screen is soft material, fixed connection between filter screen and the connecting cylinder.
Through adopting above-mentioned technical scheme, when using, after once testing to crankcase lid is accomplished, and after water tank and the platform separation of leaking hunting, the staff can start rotating motor, rotating motor's output shaft rotates and can make the threaded rod rotate, the slider takes place to slide in the inner wall of slide rail this moment, if the screw thread direction of two sliders is opposite, then keep two sliders to remove in opposite directions, can adsorb the filtration to the buoyancy between the filter screen, perhaps make the screw thread direction of two sliders the same, make the slider be located one side of slide rail before the test, after the test, make the slider drive the filter screen to the opposite side remove and filter, or can handle, clockwise or anticlockwise rotation with the filter screen, also can filter the water in the water tank, consequently, can get rid of the floater in the water tank, realize the effect of protection crankcase lid.
The utility model is further provided with: the inner walls of the two ends of the water tank are fixedly connected with sliding rails, and the inner walls of the sliding rails are slidably connected with sliding blocks.
Through adopting above-mentioned technical scheme, the setting of slider can take place to slide in the inner wall of slide rail, can make the position of filter screen change.
The utility model is further provided with: the two opposite sides of the sliding blocks positioned on the same side are respectively connected with a sleeve through bearings in a rotating mode, the inner walls of the sleeves are fixedly connected with connecting springs, one ends of the connecting springs are fixedly connected with connecting blocks which form sliding fit with the inner walls of the sleeves, and sliding fit is formed between the connecting blocks and the inner walls of the connecting cylinders.
Through adopting above-mentioned technical scheme, when installing the filter screen, earlier according to the connecting cylinder of one end, overlap the connecting cylinder to the connecting block on and extrude the connecting block, the connecting block takes place to slide in telescopic inner wall this moment, then install the connecting cylinder of the other end can, connecting spring can make the connecting block closely with the inner wall laminating of connecting cylinder.
The utility model is further provided with: the connecting block and the inner wall of the connecting cylinder are rectangular structures.
Through adopting above-mentioned technical scheme, be the design of rectangle structure, can make between the inner wall of connecting block and connecting cylinder form spacingly.
The utility model is further provided with: the utility model discloses a water tank, including the water tank, the one side outer wall both ends of water tank are all fixedly connected with rotation motor, the output shaft one end fixedly connected with of rotation motor passes through the threaded rod that the bearing rotates to be connected with the one end inner wall of slide rail, two that are located same one end the surface at the threaded rod is established to the slider cover, and passes through threaded connection between threaded rod and the slider.
Through adopting above-mentioned technical scheme, the setting of threaded rod can take place to rotate when rotating the output shaft of motor, can make the slider slide in the inner wall of slide rail this moment.
The utility model is further provided with: the bottom inner wall of the water tank is obliquely arranged.
Through adopting above-mentioned technical scheme, be the slope setting, can make the piece of great difficult adhesion fall to one side bottom of water tank, can be convenient for follow-up clearance.
The utility model is further provided with: the bottom inner wall corner of the water tank is in an arc-shaped structure.
Through adopting above-mentioned technical scheme, be the design of circular-arc structure, can be convenient for the staff use rag class clearance apparatus to scrape the motion at the bottom inner wall of water tank, can get rid of the piece.
The utility model is further provided with: handles are fixedly connected to two sides of the top of the filter screen.
Through adopting above-mentioned technical scheme, the setting of handle can be convenient for the staff to the filter screen application of force, can be convenient for control the filter screen.
In summary, the utility model has the following advantages:
1. when the device is used, after one-time testing of the crankcase cover is completed, and after the water tank is separated from the leak detection platform, a worker can start the rotating motor, the output shaft of the rotating motor rotates to enable the threaded rod to rotate, at the moment, the sliding blocks slide in the inner wall of the sliding rail, if the directions of the threads of the two sliding blocks are opposite, the two sliding blocks are kept to move in opposite directions, floating between the filter screens can be adsorbed and filtered, or the directions of the threads of the two sliding blocks are the same, before the testing, the sliding blocks are located on one side of the sliding rail, after the testing is finished, the sliding blocks drive the filter screens to move to the other side and filter, or the handle can be held, the filter screens are rotated clockwise or anticlockwise, and water in the water tank can be filtered, so that floating matters in the water tank can be removed, and the effect of protecting the crankcase cover can be realized;
2. when the filter screen is installed, the connecting cylinder at one end is sleeved on the connecting block and the connecting block is extruded, at the moment, the connecting block slides in the inner wall of the sleeve, then the connecting cylinder at the other end is installed, and the connecting spring can enable the connecting block to be tightly attached to the inner wall of the connecting cylinder;
3. the threaded rod can rotate when the output shaft of the rotating motor rotates, and the sliding block can slide in the inner wall of the sliding rail at the moment.
Drawings
Fig. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is a schematic view showing the structure of the filter screen according to the embodiment;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
fig. 4 is a schematic view showing the structure of the drain hole highlighting handle of the present embodiment.
Reference numerals illustrate: 1. a test rack; 2. a water tank; 3. a connecting cylinder; 4. a filter screen; 5. a slide rail; 6. a slide block; 7. a sleeve; 8. a connecting spring; 9. a connecting block; 10. a rotating motor; 11. a threaded rod; 12. a handle.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model provides a be used for crankcase lid test gas to soak testing machine, as shown in fig. 1-4, including test frame 1, test frame 1's top inner wall fixedly connected with ejector pin, the bottom fixedly connected with platform that leaks hunting of ejector pin, test frame 1's top inner wall fixedly connected with cylinder that leaks hunting, the bottom fixedly connected with that leaks hunting goes up the cylinder surveys the shrouding, the bottom fixedly connected with that surveys the shrouding with crankcase lid leak hunting pole of leak hunting one-to-one, test frame 1's bottom inner wall fixedly connected with leaks hunting cylinder down, leak hunting cylinder's top fixedly connected with water tank 2, water tank 2's both ends inner wall both sides all are provided with connecting cylinder 3, connecting cylinder 3's inner wall is close to water tank 2's inner wall, be provided with filter screen 4 in water tank 2, and filter screen 4 is soft material, fixedly connected with between filter screen 4 and the connecting cylinder 3.
It should be noted that, in this embodiment, the inner walls of the two ends of the water tank 2 are fixedly connected with the sliding rails 5, the inner walls of the sliding rails 5 are slidably connected with the sliding blocks 6, and the sliding blocks 6 can slide in the inner walls of the sliding rails 5, so that the position of the filter screen 4 can be changed.
Further, in this embodiment, the opposite sides of two sliders 6 located on the same side are all connected with sleeve 7 through bearing rotation, the inner wall fixedly connected with coupling spring 8 of sleeve 7, the one end fixedly connected with of coupling spring 8 forms sliding fit's connecting block 9 with the inner wall of sleeve 7, form sliding fit between connecting block 9 and the inner wall of connecting cylinder 3, when installing filter screen 4, first connecting cylinder 3 according to one end, with connecting cylinder 3 cover to connecting block 9 and extrude connecting block 9, connecting block 9 takes place to slide in the inner wall of sleeve 7 at this moment, then install connecting cylinder 3 of the other end can, coupling spring 8 can make connecting block 9 and the inner wall laminating of connecting cylinder 3 inseparable.
The connecting block 9 is rectangular structure with the inner wall of connecting cylinder 3, can make the connecting block 9 form spacing with the inner wall of connecting cylinder 3 through being rectangular structure's connecting block 9.
The equal fixedly connected with of one side outer wall both ends of water tank 2 rotates motor 10, rotates the threaded rod 11 that the output shaft one end fixedly connected with of motor 10 passes through the bearing with the one end inner wall of slide rail 5 and rotates to be connected, and two sliders 6 cover that are located same one end are established at the surface of threaded rod 11, and pass through threaded connection between threaded rod 11 and the slider 6, can take place to rotate when rotating motor 10's output shaft through threaded rod 11, can make slider 6 slide in slide rail 5's inner wall this moment.
The bottom inner wall of the water tank 2 is in an inclined arrangement, and the water tank 2 arranged in an inclined manner can enable larger chips which are not easy to adhere to fall to one side bottom of the water tank 2, so that subsequent cleaning can be facilitated.
The bottom inner wall corner of the water tank 2 is of an arc-shaped structure, and workers can conveniently scrape the bottom inner wall of the water tank 2 by using rag cleaning tools through the water tank 2 of the arc-shaped structure, so that scraps can be removed.
The handle 12 is fixedly connected to both sides of the top of the filter screen 4, and the filter screen 4 can be conveniently controlled by the handle 12 through the force application of the filter screen 4 by workers.
The working process and the beneficial effects of the utility model are as follows: when the device is used, after one-time testing of the crankcase cover is completed, after the water tank 2 is separated from the leak detection platform, a worker can start the rotary motor 10, the output shaft of the rotary motor 10 rotates to enable the threaded rod 11 to rotate, the sliding blocks 6 slide in the inner wall of the sliding rail 5 at the moment, if the thread directions of the two sliding blocks 6 are opposite, the two sliding blocks 6 are kept to move in opposite directions, the floating between the filter screens 4 can be adsorbed and filtered, or the thread directions of the two sliding blocks 6 are the same, the sliding blocks 6 are located on one side of the sliding rail 5 before testing, after testing is completed, the sliding blocks 6 can drive the filter screen 4 to move to the other side and filter, or the handle 12 can be held to enable the filter screen 4 to rotate clockwise or anticlockwise, and water in the water tank 2 can be filtered, therefore floating matters in the water tank 2 can be removed, and the crankcase cover protecting effect is achieved.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a be used for crankcase lid examination gas to soak testing machine, includes test frame (1), ejector pin, leak hunting platform, leak hunting cylinder, survey shrouding, leak hunting pole, leak hunting cylinder down, the top fixedly connected with water tank (2) of cylinder down, its characterized in that: the water tank is characterized in that connecting cylinders (3) are arranged on two sides of the inner walls of two ends of the water tank (2), the inner walls of the connecting cylinders (3) are close to the inner walls of the water tank (2), a filter screen (4) is arranged in the water tank (2), the filter screen (4) is made of soft materials, and the filter screen (4) is fixedly connected with the connecting cylinders (3).
2. A test air soak tester for crankcase covers according to claim 1, wherein: the two ends of the water tank (2) are fixedly connected with sliding rails (5), and the inner walls of the sliding rails (5) are slidably connected with sliding blocks (6).
3. A test air soak tester for crankcase covers as claimed in claim 2, wherein: two opposite sides of the sliding block (6) located on the same side are respectively connected with a sleeve (7) through bearings in a rotating mode, the inner wall of each sleeve (7) is fixedly connected with a connecting spring (8), one end of each connecting spring (8) is fixedly connected with a connecting block (9) which is in sliding fit with the inner wall of each sleeve (7), and sliding fit is formed between each connecting block (9) and the inner wall of each connecting cylinder (3).
4. A test air soak tester for crankcase covers as claimed in claim 3, wherein: the connecting blocks (9) and the inner wall of the connecting cylinder (3) are rectangular structures.
5. A test air soak tester for crankcase covers as claimed in claim 3, wherein: the water tank is characterized in that a rotating motor (10) is fixedly connected to two ends of the outer wall of one side of the water tank (2), a threaded rod (11) which is connected with the inner wall of one end of the sliding rail (5) through a bearing is fixedly connected to one end of an output shaft of the rotating motor (10), two sliding blocks (6) which are positioned at the same end are sleeved on the surface of the threaded rod (11), and the threaded rod (11) is connected with the sliding blocks (6) through threads.
6. A test air soak tester for crankcase covers according to claim 1, wherein: the inner wall of the bottom of the water tank (2) is obliquely arranged.
7. The air test soaking tester for crankcase covers according to claim 6, wherein: the corner of the inner wall of the bottom of the water tank (2) is in an arc-shaped structure.
8. A test air soak tester for crankcase covers according to claim 1, wherein: handles (12) are fixedly connected to two sides of the top of the filter screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862531.6U CN219391247U (en) | 2023-04-18 | 2023-04-18 | Be used for crankcase lid examination gas to soak testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862531.6U CN219391247U (en) | 2023-04-18 | 2023-04-18 | Be used for crankcase lid examination gas to soak testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219391247U true CN219391247U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320862531.6U Active CN219391247U (en) | 2023-04-18 | 2023-04-18 | Be used for crankcase lid examination gas to soak testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219391247U (en) |
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2023
- 2023-04-18 CN CN202320862531.6U patent/CN219391247U/en active Active
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