CN220084285U - Automatic detection equipment for air tightness of engine cylinder cover - Google Patents
Automatic detection equipment for air tightness of engine cylinder cover Download PDFInfo
- Publication number
- CN220084285U CN220084285U CN202321487020.7U CN202321487020U CN220084285U CN 220084285 U CN220084285 U CN 220084285U CN 202321487020 U CN202321487020 U CN 202321487020U CN 220084285 U CN220084285 U CN 220084285U
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- Prior art keywords
- engine cylinder
- automatic detection
- threaded rod
- mounting
- motor
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 4
- 206010043269 Tension headache Diseases 0.000 claims 4
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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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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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides automatic detection equipment for the air tightness of an engine cylinder cover, which relates to the technical field of automatic detection equipment for the air tightness and solves the problem that the detection of the existing automatic detection equipment for the air tightness of the engine cylinder cover is complicated. The device is used through the cooperation of the fixed plate, the second electric cylinder and the movable plate, so that the working efficiency is greatly increased.
Description
Technical Field
The utility model belongs to the technical field of automatic tightness detection equipment, and particularly relates to automatic tightness detection equipment for an engine cylinder cover.
Background
The engine cylinder cover air tightness detection device is used for testing the air tightness of the engine cylinder cover. The device is mainly used for detecting whether leakage or other problems exist in the engine cylinder cover and a sealing system of the engine cylinder cover.
Based on the above, the present inventors found that the following problems exist: most of the existing engine cylinder cover air tightness detection equipment is used for detecting the air tightness of an engine cylinder cover air valve, a valve hole at one end is generally required to be plugged and blocked by an air valve plug, then the air valve is vacuumized from the other end by using an air extractor, then the air pressure change in the air valve is observed to judge whether the air tightness is qualified, the valve plug is required to be used for blocking the valve hole for each test, and secondly, when the air extractor is used, each air valve is required to be detected manually and sequentially, so that the efficiency is low.
Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and an automatic detection device for the air tightness of the engine cylinder cover is provided, so that the purpose of higher practical value is achieved.
Disclosure of Invention
In order to solve the technical problems, the utility model provides automatic detection equipment for the air tightness of an engine cylinder cover, which aims to solve the problem that the existing detection equipment for the air tightness of the engine cylinder cover is complicated in detection.
The utility model discloses automatic detection equipment for the air tightness of an engine cylinder cover, which is realized by the following specific technical means:
the utility model provides an engine cylinder cap gas tightness automated inspection equipment, includes the mesa, the fixed plate is installed at the top of mesa, just first erection column, second erection column, third erection column and fourth erection column are installed at the top of mesa, the surface mounting of first erection column is at first motor, first threaded rod is installed to the output of first motor, first threaded rod runs through the slide bar and is connected with the second erection column, the second motor is installed to the outer wall of slide bar, the second threaded rod is installed to the output of second motor, the second threaded rod runs through the sliding block and is connected with slide bar one side, the surface mounting of sliding block has first electronic jar, detection mechanism is installed to the output of first electronic jar.
Further, a second electric cylinder is arranged at the top of the table top through a fixing piece, and a movable plate is arranged at the output end of the second electric cylinder.
Further, the detection mechanism comprises a mounting plate, a rubber ring is mounted at the bottom of the mounting plate, a pipe orifice is mounted at the top of the mounting plate, and a pressure gauge is mounted on the surface of the pipe orifice.
Further, the movable plate is made of rubber.
Further, the third mounting column is provided with a supporting rod, and the supporting rod penetrates through the sliding rod to be connected with the fourth mounting rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the cooperation of the first motor, the first threaded rod, the sliding rod, the second motor, the second threaded rod, the sliding block and the first electric cylinder, when the first electric cylinder is in a working state, the first threaded rod is driven to rotate, the sliding rod is driven to move in the direction of the first threaded rod by the rotation of the first threaded rod, when the second motor is in the working state, the sliding block is driven to move, the first electric cylinder is driven to move by the movement of the sliding block, and when the first electric cylinder is in the working state, the detection mechanism is driven to move up and down, and through the design, the three-axis movement of the detection mechanism can be realized.
Through the cooperation of fixed plate, second electronic jar and movable plate, when the reverse side of engine cylinder cap supported the fixed plate, start the second electronic jar and can drive the movable plate and remove, when the movable plate supported the surface of engine cylinder cap, can block up the valve hole of engine cylinder cap one side, through above-mentioned design, need not to block up the gas pocket in proper order with the valve plug, greatly increased work efficiency.
Through the cooperation of mounting panel, rubber circle, mouth of pipe and manometer, can be accomplished when the engine cylinder cap is fixed, remove detection mechanism to the valve port top, then start first electronic jar, make the mounting panel descend, when the rubber circle safety laminating valve port, connect the mouth of pipe with the air exhauster and take out the vacuum with the valve inside, then stop, judge whether gas leaks through apparent pressure and examine the atmospheric pressure condition, then go to detect other valves in proper order, through above-mentioned design, can realize the automated inspection to the engine cylinder cap valve, need not the manual work, further increased work efficiency.
Drawings
Fig. 1 is a schematic perspective view of an automatic detection device for the air tightness of an engine cylinder cover.
Fig. 2 is a schematic front view of an automatic detection device for the tightness of an engine cylinder cover.
Fig. 3 is an enlarged schematic view of a mechanism of an automatic detection device A for the tightness of an engine cylinder cover.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a table top; 2. a fixing plate; 3. a first mounting post; 4. a second mounting post; 5. a third mounting post; 6. a fourth mounting post; 7. a first motor; 8. a first threaded rod; 9. a slide bar; 10. a second motor; 11. a second threaded rod; 12. a sliding block; 13. a first electric cylinder; 14. a second electric cylinder; 15. a moving plate; 16. a mounting plate; 17. a rubber ring; 18. a pipe orifice; 19. a pressure gauge; 20. and (5) supporting the rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. 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.
Examples:
as shown in fig. 1 to 3:
the utility model provides automatic detection equipment for air tightness of an engine cylinder cover, which comprises a table top 1, wherein a fixed plate 2 is arranged at the top of the table top 1, a first mounting column 3, a second mounting column 4, a third mounting column 5 and a fourth mounting column 6 are arranged at the top of the table top 1, a first motor 7 is arranged on the surface of the first mounting column 3, a first threaded rod 8 is arranged at the output end of the first motor 7, the first threaded rod 8 penetrates through a sliding rod 9 to be connected with the second mounting column 4, a second motor 10 is arranged at the outer wall of the sliding rod 9, a second threaded rod 11 is arranged at the output end of the second motor 10, the second threaded rod 11 penetrates through a sliding block 12 to be connected with one side of the sliding rod 9, a first electric cylinder 13 is arranged on the surface of the sliding block 12, and a detection mechanism is arranged at the output end of the first electric cylinder 13. Through the cooperation of first motor 7, first threaded rod 8, slide bar 9, second motor 10, second threaded rod 11, sliding block 12 and first electronic jar 13 is used, when first electronic jar 13 is in operating condition, can drive first threaded rod 8 rotation, first threaded rod 8 rotation can drive slide bar 9 and remove in the direction of first threaded rod 8, when second motor 10 is in operating condition, can drive sliding block 12 and remove, sliding block 12 removes and can drive first electronic jar 13 and remove, can drive detection mechanism and reciprocate when first electronic jar 13 is in operating condition, through above-mentioned design, can realize that detection mechanism carries out triaxial motion.
The top of the table top 1 is provided with a second electric cylinder 14 through a fixing piece, and the output end of the second electric cylinder 14 is provided with a moving plate 15. Through the cooperation of fixed plate 2, second electronic jar 14 and movable plate 15, when the reverse side of engine cylinder cap supported fixed plate 2, start second electronic jar 14 and can drive movable plate 15 and remove, when movable plate 15 supported the surface of engine cylinder cap, can block up the valve hole of engine cylinder cap one side, through above-mentioned design, need not to block up the gas pocket in proper order with the valve plug, greatly increased work efficiency.
The detecting mechanism comprises a mounting plate 16, a rubber ring 17 is mounted at the bottom of the mounting plate 16, a pipe orifice 18 is mounted at the top of the mounting plate 16, and a pressure gauge 19 is mounted on the surface of the pipe orifice 18. Through the cooperation of mounting panel 16, rubber circle 17, mouth of pipe 18 and manometer 19, can be accomplished when the engine cylinder cap is fixed, remove detection mechanism to the valve port top, then start first electronic jar 13, make mounting panel 16 descend, when the safe laminating valve port of rubber circle 17, connect mouth of pipe 18 with the air exhauster and take out the vacuum with the valve inside, then stop, observe the atmospheric pressure condition through manometer 19 and judge whether gas leaks, then go to detect other valves in proper order, through above-mentioned design, can realize the automated inspection to the engine cylinder cap valve, need not the manual work, further increased work efficiency.
Wherein the moving plate 15 is made of rubber.
The third mounting column 5 is provided with a supporting rod 20, and the supporting rod 20 penetrates through the sliding rod 9 to be connected with a fourth mounting rod.
Specific use and action of the embodiment:
when the utility model is used, firstly, the utility model is used for connecting a power supply, an air extractor is connected with a pipe orifice 18, then an engine cylinder cover is placed on a table top 1, the back surface is propped against a fixed plate 2, then a second electric cylinder 14 is started, the second electric cylinder 14 works to drive the movable plate 15 to move through the cooperation of the fixed plate 2, the second electric cylinder 14 and the movable plate 15, when the movable plate 15 props against the surface of the engine cylinder cover, a valve hole on one side of the engine cylinder cover is blocked, then a first motor 7 and a second motor 10 are started, and when the first electric cylinder 13 is in a working state, the first motor 7, a first threaded rod 8, a sliding rod 9, a second motor 10, a second threaded rod 11, a sliding block 12 and the first electric cylinder 13 are matched, the first threaded rod 8 can be driven to rotate, the first threaded rod 8 rotates to drive the sliding rod 9 to move in the direction of the first threaded rod 8, when the second motor 10 is in a working state, the sliding block 12 can be driven to move, the sliding block 12 can drive the first electric cylinder 13 to move, when the detection mechanism moves to the upper part of the valve, the first electric cylinder 13 is started, the mounting plate 16 is enabled to descend, when the rubber ring 17 is safely attached to the valve port, the air extractor is started to vacuumize the valve, then the air extractor is stopped, whether air leakage is judged by observing the air pressure condition through the pressure gauge 19, and then other valves are sequentially detected.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an engine cylinder lid gas tightness automated inspection equipment, includes mesa (1), its characterized in that: the fixed plate (2) is installed at the top of mesa (1), just first erection column (3), second erection column (4), third erection column (5) and fourth erection column (6) are installed at the top of mesa (1), the surface mounting of first erection column (3) is at first motor (7), first threaded rod (8) are installed to the output of first motor (7), first threaded rod (8) run through slide bar (9) and are connected with second erection column (4), second motor (10) are installed to the outer wall of slide bar (9), second threaded rod (11) are installed to the output of second motor (10), second threaded rod (11) run through slider (12) and slide bar (9) one side are connected, the surface mounting of slider (12) has first electronic jar (13), detection mechanism is installed to first electronic jar (13) output.
2. An engine cylinder head tightness automatic detection device as defined in claim 1, wherein: the top of the table top (1) is provided with a second electric cylinder (14) through a fixing piece, and the output end of the second electric cylinder (14) is provided with a moving plate (15).
3. An engine cylinder head tightness automatic detection device as defined in claim 1, wherein: the detecting mechanism comprises a mounting plate (16), a rubber ring (17) is mounted at the bottom of the mounting plate (16), a pipe orifice (18) is mounted at the top of the mounting plate (16), and a pressure gauge (19) is mounted on the surface of the pipe orifice (18).
4. An engine cylinder head tightness automatic detection device as claimed in claim 2, wherein: the moving plate (15) is made of rubber.
5. An engine cylinder head tightness automatic detection device as defined in claim 1, wherein: the third mounting column (5) is provided with a supporting rod (20), and the supporting rod (20) penetrates through the sliding rod (9) to be connected with the fourth mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487020.7U CN220084285U (en) | 2023-06-12 | 2023-06-12 | Automatic detection equipment for air tightness of engine cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487020.7U CN220084285U (en) | 2023-06-12 | 2023-06-12 | Automatic detection equipment for air tightness of engine cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084285U true CN220084285U (en) | 2023-11-24 |
Family
ID=88826068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487020.7U Active CN220084285U (en) | 2023-06-12 | 2023-06-12 | Automatic detection equipment for air tightness of engine cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220084285U (en) |
-
2023
- 2023-06-12 CN CN202321487020.7U patent/CN220084285U/en active Active
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