CN220740890U - Special frock of airtight detection of cylinder block - Google Patents
Special frock of airtight detection of cylinder block Download PDFInfo
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- CN220740890U CN220740890U CN202322492418.6U CN202322492418U CN220740890U CN 220740890 U CN220740890 U CN 220740890U CN 202322492418 U CN202322492418 U CN 202322492418U CN 220740890 U CN220740890 U CN 220740890U
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- 238000001514 detection method Methods 0.000 title claims description 13
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 12
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of auxiliary tools of tools and discloses a special tool for detecting air tightness of an air cylinder body, which comprises a base and a cover plate, wherein a central positioning column is fixedly connected to the top of the base, a high-pressure air inlet connector is fixedly connected to the top of the cover plate, a sealing ring is arranged at the bottom of the cover plate, a movable positioning mechanism is arranged in the base, an auxiliary fixing mechanism is arranged in the base, in the using process, a connecting plate is enabled to move through rotation of a threaded rod, positioning holes of different air cylinder bodies are convenient to adjust, a sliding block is enabled to move through movement of a button, therefore, an elastic plate is enabled to move, use of auxiliary positioning columns with different sizes is convenient to meet, use efficiency is improved, use cost is reduced at the same time, through movement of a sliding rod and cooperation of a connecting block, the movable plate is enabled to move, and a connecting handle is matched, so that the connecting rod is convenient to quickly install between the base and the cover plate, and labor capacity of workers is reduced, and follow-up disassembly is convenient at the same time.
Description
Technical Field
The utility model relates to the technical field of tooling auxiliary tools, in particular to a special tooling for detecting air tightness of a cylinder body.
Background
The cylinder block is a main body of the engine, and it connects each cylinder and the crankcase into a whole, and is a supporting framework for mounting the piston, the crankshaft and other parts and accessories, and before the cylinder block is put into use, the tightness of the cylinder sleeve and the fuel gas path and the cooling water path of the cylinder block needs to be checked.
The utility model relates to a special tool for detecting the air tightness of a cylinder body, which is described in a special tool for detecting the air tightness of the cylinder body (the authorized bulletin number is CN 218847522U) disclosed by a patent net. The tool comprises a clamping plate and a sealing ring seat: the clamping plate comprises a bottom plate and a cover plate, wherein connecting holes are formed in the bottom plate and the cover plate, the bottom plate and the cover plate can be connected and installed through connecting screws through the connecting holes to clamp the cylinder body, a high-pressure air inlet is formed in the cover plate, a main positioning column is arranged in the middle of the bottom plate, and a plug is arranged at the top end of the main positioning column; the center of the sealing ring seat is provided with a through hole, the sealing ring seat is installed between the top of the cylinder body and the cover plate during detection, the air hole of the cylinder body is covered with the high-pressure air inlet, and the high-pressure air inlet is connected with the air hole of the cylinder body through the through hole. When in airtight detection, the air inlet of the high-pressure pipeline, the cooling water outlet hole of the cylinder body and the cooling water inlet hole are kept in the same direction, so that the high-pressure pipeline is prevented from being kinked due to overturning during detection while observation is facilitated, and the operation safety is improved.
With respect to the above description, the applicant believes that the following problems exist:
in the using process, the main positioning column and the sub positioning plunger are arranged and enter the opening at the bottom of the cylinder body to position the cylinder, then the sealing ring seat is installed on the top end face of the cylinder body, and the position of the protruding part of the sealing ring seat is adjusted during installation.
Disclosure of Invention
The utility model aims to provide a special tool for detecting the air tightness of a cylinder body, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special tool for detecting the air tightness of the cylinder body comprises a base and a cover plate, wherein the top of the base is fixedly connected with a central positioning column, the top of the cover plate is fixedly connected with a high-pressure air inlet joint, the bottom of the cover plate is provided with a sealing ring, the inside of the base is provided with a movable positioning mechanism, and the inside of the base is provided with an auxiliary fixing mechanism;
the movable positioning mechanism comprises an implementation component and an auxiliary component, and the auxiliary component is arranged at the bottom of the implementation component.
Preferably, implementation subassembly includes the connection platform, connection platform fixed connection is inside the base, connection platform inside rotates and is connected with the threaded rod, connection platform inside fixedly connected with gag lever post, the outside sliding connection of gag lever post has the movable block, movable block bottom fixedly connected with connecting plate, the locating hole that is convenient for satisfy different cylinder bodies adjusts, increases the suitability.
Preferably, the movable block is in threaded connection with the threaded rod, the connecting table is provided with a groove at the position corresponding to the movable block, and the movable block is in sliding connection with the inside of the groove, so that the adjusting process is more stable.
Preferably, the auxiliary assembly comprises a clamping box, clamping box fixed connection is in the connecting plate bottom, clamping box inside sliding connection has the button, the inside fixedly connected with first spring of clamping box, clamping box one end fixedly connected with elastic plate is kept away from to first spring, elastic plate is close to clamping box one end fixedly connected with slider, is convenient for satisfy not unidimensional vice reference column and uses, reduces use cost when increasing availability factor.
Preferably, the button contacts with the elastic plate, the clamping box is provided with a groove at the position corresponding to the sliding block, and the sliding block is slidably connected in the groove, so that the use process is more stable.
Preferably, the auxiliary fixing mechanism comprises a connecting rod, connecting rod sliding connection is inside the base, connecting rod outside threaded connection has the connection handle, connecting rod outside fixedly connected with fixed plate, connecting rod inside rotation is connected with the fly leaf, the inside fixedly connected with second spring of connecting rod, second spring top fixedly connected with connecting block, connecting block top fixedly connected with slide bar is convenient for the connecting rod to install fast between base and the apron, convenient follow-up dismantlement when reducing staff's amount of labour.
Preferably, the connecting rod is provided with a groove at the position corresponding to the sliding rod, the sliding rod is slidably connected inside the groove, and the connecting block is contacted with the movable plate, so that the installation process is more stable.
Compared with the prior art, the utility model provides a special tool for detecting the air tightness of a cylinder body, which has the following beneficial effects:
1. this special frock of airtight detection of cylinder block, in the use, through the movable positioning mechanism who sets up, the threaded rod through setting up rotates, makes the connecting plate motion, is convenient for satisfy the locating hole of different cylinder blocks and adjusts, increases the suitability, through the button motion that sets up, makes the slider motion to make the elastic plate motion, be convenient for satisfy not unidimensional vice reference column and use, reduce use cost when increasing availability factor.
2. This special frock of airtight detection of cylinder block, through the supplementary fixed establishment who sets up, in the use, through the slide bar motion that sets up, cooperation second spring makes the connecting block motion to make the fly leaf motion, cooperation connection handle, the connecting rod of being convenient for installs fast between base and the apron, convenient follow-up dismantlement in the time of reducing staff's the amount of labour.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the components of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the present utility model;
FIG. 4 is a schematic view of the auxiliary assembly structure of the present utility model;
FIG. 5 is a schematic cross-sectional view of an auxiliary assembly according to the present utility model;
FIG. 6 is a schematic view of an auxiliary fixing mechanism according to the present utility model;
fig. 7 is a schematic view of the internal structure of the auxiliary fixing mechanism of the present utility model.
In the figure: 1. a base; 2. a center positioning column; 3. a cover plate; 4. a seal ring; 5. a high pressure air inlet joint; 6. a movable positioning mechanism; 61. an implementation component; 611. a connection station; 612. a movable block; 613. a threaded rod; 614. a limit rod; 615. a connecting plate; 62. an auxiliary component; 621. a clamping box; 622. an elastic plate; 623. a button; 624. a first spring; 625. a slide block; 7. an auxiliary fixing mechanism; 71. a connecting rod; 72. a fixing plate; 73. a connecting handle; 74. a slide bar; 75. a movable plate; 76. a connecting block; 77. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment one:
referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a special frock of airtight detection of cylinder block, includes base 1 and apron 3, and base 1 top fixedly connected with center reference column 2, apron 3 top fixedly connected with high-pressure air inlet joint 5, apron 3 bottom are provided with sealing washer 4, and base 1 is inside to be provided with movable positioning mechanism 6, and base 1 is inside to be provided with auxiliary fixing mechanism 7;
the movable positioning mechanism 6 comprises an implementation component 61 and an auxiliary component 62, and the auxiliary component 62 is arranged at the bottom of the implementation component 61.
Further, implementation subassembly 61 includes connection platform 611, and connection platform 611 fixed connection is inside base 1, and connection platform 611 inside rotates and is connected with threaded rod 613, and connection platform 611 inside fixedly connected with gag lever post 614, and gag lever post 614 outside sliding connection has movable block 612, and movable block 612 bottom fixedly connected with connecting plate 615 is convenient for satisfy the locating hole of different cylinder bodies and adjusts, increases the suitability.
Further, the movable block 612 is in threaded connection with the threaded rod 613, a groove is formed in the position, corresponding to the movable block 612, of the connecting table 611, and the movable block 612 is slidably connected inside the groove, so that the adjusting process is more stable.
Further, auxiliary assembly 62 includes centre gripping case 621, and centre gripping case 621 fixed connection is in connecting plate 615 bottom, and inside sliding connection of centre gripping case 621 has button 623, and the inside fixedly connected with of centre gripping case 621 is first spring 624, and centre gripping case 621 one end fixedly connected with elastic plate 622 is kept away from to first spring 624, and elastic plate 622 is close to centre gripping case 621 one end fixedly connected with slider 625, is convenient for satisfy not unidimensional vice reference column and uses, reduces use cost when increasing availability factor.
Further, the button 623 contacts the elastic plate 622, the clamping case 621 is provided with a groove at a position corresponding to the slider 625, and the slider 625 is slidably connected inside the groove, so that the use process is more stable.
Embodiment two:
referring to fig. 6-7, and further to the first embodiment, the auxiliary fixing mechanism 7 includes a connecting rod 71, the connecting rod 71 is slidably connected inside the base 1, a connecting handle 73 is connected to an external thread of the connecting rod 71, a fixing plate 72 is fixedly connected to an external part of the connecting rod 71, a movable plate 75 is rotatably connected to an internal part of the connecting rod 71, a second spring 77 is fixedly connected to an internal part of the connecting rod 71, a connecting block 76 is fixedly connected to a top of the second spring 77, and a sliding rod 74 is fixedly connected to a top of the connecting block 76, so that the connecting rod 71 can conveniently and rapidly install the base 1 and the cover plate 3, and the labor capacity of workers is reduced, and subsequent disassembly is facilitated.
Further, a groove is formed in the position, corresponding to the position of the connecting rod 71 and the sliding rod 74, of the sliding rod 74 is slidably connected inside the groove, and the connecting block 76 is in contact with the movable plate 75, so that the installation process is more stable.
In actual operation, when this device is used, first adjust according to the cylinder block that detects as required, rotate through the threaded rod 613 of setting, the cooperation gag lever post 614, make movable block 612 move, thereby make connecting plate 615 move, be convenient for satisfy the locating hole of different cylinder blocks and adjust, increase the suitability, through the button 623 motion of setting, cooperate first spring 624, make slider 625 motion, thereby make elastic plate 622 move, be convenient for satisfy the vice reference column of equidimension and use, reduce use cost when increasing availability factor, move through the slide bar 74 of setting, cooperate second spring 77, make connecting block 76 move, thereby make movable plate 75 move, cooperation connecting handle 73, be convenient for connect rod 71 and carry out quick installation between base 1 and the apron 3, convenient follow-up dismantlement when reducing staff's amount of labour.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a special frock of airtight detection of cylinder block, includes base (1) and apron (3), its characterized in that: the novel high-pressure air inlet device is characterized in that a central positioning column (2) is fixedly connected to the top of the base (1), a high-pressure air inlet connector (5) is fixedly connected to the top of the cover plate (3), a sealing ring (4) is arranged at the bottom of the cover plate (3), a movable positioning mechanism (6) is arranged inside the base (1), and an auxiliary fixing mechanism (7) is arranged inside the base (1);
the movable positioning mechanism (6) comprises an implementation component (61) and an auxiliary component (62), and the auxiliary component (62) is arranged at the bottom of the implementation component (61).
2. The tooling special for airtight detection of a cylinder block according to claim 1, wherein: the implementation assembly (61) comprises a connection table (611), the connection table (611) is fixedly connected inside the base (1), a threaded rod (613) is rotatably connected inside the connection table (611), a limit rod (614) is fixedly connected inside the connection table (611), a movable block (612) is slidably connected outside the limit rod (614), and a connecting plate (615) is fixedly connected to the bottom of the movable block (612).
3. The tooling special for airtight detection of a cylinder block according to claim 2, wherein: the movable block (612) is in threaded connection with the threaded rod (613), a groove is formed in the position, corresponding to the movable block (612), of the connecting table (611), and the movable block (612) is in sliding connection with the inside of the groove.
4. The tooling special for airtight detection of a cylinder block according to claim 2, wherein: the auxiliary assembly (62) comprises a clamping box (621), the clamping box (621) is fixedly connected to the bottom of the connecting plate (615), a button (623) is slidably connected to the inside of the clamping box (621), a first spring (624) is fixedly connected to the inside of the clamping box (621), an elastic plate (622) is fixedly connected to one end, away from the clamping box (621), of the first spring (624), and a sliding block (625) is fixedly connected to one end, close to the clamping box (621), of the elastic plate (622).
5. The special tool for detecting the air tightness of the cylinder block according to claim 4, wherein: the button (623) is in contact with the elastic plate (622), a groove is formed in the position, corresponding to the sliding block (625), of the clamping box (621), and the sliding block (625) is slidably connected inside the groove.
6. The tooling special for airtight detection of a cylinder block according to claim 1, wherein: the auxiliary fixing mechanism (7) comprises a connecting rod (71), the connecting rod (71) is slidably connected inside the base (1), a connecting handle (73) is connected to the external threaded connection of the connecting rod (71), a fixing plate (72) is fixedly connected to the outside of the connecting rod (71), a movable plate (75) is rotatably connected to the inside of the connecting rod (71), a second spring (77) is fixedly connected to the inside of the connecting rod (71), a connecting block (76) is fixedly connected to the top of the second spring (77), and a sliding rod (74) is fixedly connected to the top of the connecting block (76).
7. The tooling special for detecting the air tightness of the cylinder block according to claim 6, wherein the tooling is characterized in that: the connecting rod (71) is provided with a groove at the position corresponding to the sliding rod (74), the sliding rod (74) is connected inside the groove in a sliding way, and the connecting block (76) is contacted with the movable plate (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492418.6U CN220740890U (en) | 2023-09-14 | 2023-09-14 | Special frock of airtight detection of cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492418.6U CN220740890U (en) | 2023-09-14 | 2023-09-14 | Special frock of airtight detection of cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740890U true CN220740890U (en) | 2024-04-09 |
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ID=90565411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492418.6U Active CN220740890U (en) | 2023-09-14 | 2023-09-14 | Special frock of airtight detection of cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740890U (en) |
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2023
- 2023-09-14 CN CN202322492418.6U patent/CN220740890U/en active Active
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