CN215492241U - Air tightness detection device - Google Patents
Air tightness detection device Download PDFInfo
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- CN215492241U CN215492241U CN202121018580.9U CN202121018580U CN215492241U CN 215492241 U CN215492241 U CN 215492241U CN 202121018580 U CN202121018580 U CN 202121018580U CN 215492241 U CN215492241 U CN 215492241U
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- detection apparatus
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Abstract
The utility model discloses an air tightness detection device which comprises a mounting plate, wherein a bottom plate is movably arranged on the mounting plate, a positioning plate for positioning a part is arranged on the bottom plate, a positioning pin and a bottom sealing plate are arranged on the positioning plate, the bottom sealing plate is arranged on the positioning plate through the positioning pin, a sealing groove suitable for the shape of the part is formed in the bottom sealing plate, an air inlet and an air tightness detection hole are further formed in the bottom sealing plate, a top sealing plate is arranged above the bottom sealing plate, a sealing block suitable for the shape of the part is arranged on the top sealing plate, and a filling block is arranged on the sealing block. This application simple structure, the accessible is changed different bottoms and top closing plate and is realized detecting the part of different models and type, detects the precision height, is difficult to cause the damage to the part.
Description
Technical Field
The utility model relates to a detection device, in particular to an air tightness detection device.
Background
In the production process of automobile parts, the air tightness of the machined parts needs to be detected to judge whether the parts are qualified or not, so that certain requirements are met for sealing and sealing the parts without damaging the parts, and many detection devices cannot meet the requirements at present.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, this application provides airtight check out test set, and the concrete scheme is as follows: airtight check out test set, including the mounting panel, the activity sets up the bottom plate on the mounting panel, set up the locating plate that is used for positioning part on the bottom plate, set up locating pin and bottom closing plate on the locating plate, the bottom closing plate passes through the locating pin is installed extremely on the locating plate, set up the seal groove that is suitable for the part shape on the closing plate of bottom, still set up air inlet and airtight inspection hole on the closing plate of bottom, the top of bottom closing plate sets up the top closing plate, set up the sealed piece that is suitable for the part shape on the closing plate of top, set up the filling block on the sealed piece, through setting up the reducible aeration quantity of filling block, save the resource.
Further, set up the support column on the mounting panel, the top of support column sets up the cylinder mounting panel, set up down the air cylinder on the cylinder mounting panel, the top closing plate sets up on the support column and be connected to down the output of air cylinder.
Furthermore, the sealing block is connected with the top sealing plate through a plurality of connecting columns, the bottom end of each connecting column is fixedly connected with the sealing block, the top end of each connecting column is movably connected with the sealing plate, and the connecting columns are sleeved with first buffer springs.
Furthermore, a plurality of positioning shafts which are vertically downward are arranged on the top sealing plate, positioning columns corresponding to the positioning shafts are arranged on the bottom plate, and positioning holes are formed in the tops of the positioning columns downward.
Furthermore, a second buffer spring is arranged on the top sealing plate, and a limiting column corresponding to the second buffer spring is arranged on the mounting plate.
Furthermore, the side of the bottom sealing plate is also provided with a sealing cylinder, and the output end of the sealing cylinder is provided with a sealing plug.
Furthermore, the bottom plate is provided with a handle, so that the sealing plate suitable for different parts can be replaced conveniently.
Furthermore, a part positioning block and a positioning groove are further arranged on the bottom sealing plate.
Furthermore, a sealing ring is arranged in the sealing groove.
The application has the advantages that: the airtight detection equipment that provides simple structure, the accessible is changed different bottoms and top closing plate and is realized detecting the part of different models and type, detects the precision height, is difficult to cause the damage to the part.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an air-tightness detecting apparatus according to the present application;
FIG. 2 is a schematic diagram of the structure of the bottom plate, the positioning plate and the bottom sealing plate in FIG. 1;
fig. 3 is a schematic structural view of the top sealing plate, the sealing block and the down-pressure cylinder in fig. 1.
Labeled as: 10. the mounting panel, 101, spacing post, 11, the bottom plate, 111, the handle, 112, the reference column, 113, the locating hole, 12, the locating plate, 121, the locating pin, 13, the bottom sealing plate, 131, the air inlet, 132, airtight inspection hole, 133, the seal groove, 134, the part locating piece, 135, the constant head tank, 14, the top sealing plate, 141, second buffer spring, 142, the location axle, 15, the support column, 16, the cylinder mounting panel, 17, the air cylinder that pushes down, 18, the seal piece, 181, the spliced pole, 182, first buffer spring, 19, the packing block, 20, sealed cylinder.
Detailed Description
The utility model will be described in further detail below with reference to the figures and specific embodiments.
Referring to fig. 1-3, the present embodiment provides an air tightness detection device, including a mounting plate 10, a bottom plate 11 is movably disposed on the mounting plate 10, a positioning plate 12 for positioning a part is disposed on the bottom plate 11, a positioning pin 121 and a bottom sealing plate 13 are disposed on the positioning plate 12, the bottom sealing plate 13 is mounted on the positioning plate through the positioning pin, a sealing groove 133 suitable for the shape of the part is formed on the bottom sealing plate 13, a sealing ring is disposed in the sealing groove 133, an air inlet 131 and an air tightness detection hole 132 are further disposed on the bottom sealing plate, a top sealing plate 14 is disposed above the bottom sealing plate, a sealing block 18 suitable for the shape of the part is disposed on the top sealing plate 14, and a filling block 19 is disposed on the sealing block.
Preferably, handles 111 are provided at both ends of the bottom plate, and a part positioning block 134 and a positioning groove 135 are further provided on the bottom sealing plate 13.
Particularly, set up support column 15 on the mounting panel 10, the top of support column 15 sets up cylinder mounting panel 16, set up down air cylinder 17 on the cylinder mounting panel 16, top closing plate 14 sets up on support column 15 and is connected to down air cylinder 17's output, sealed piece 18 is connected with top closing plate 14 through many spliced poles 181, the bottom and the sealed piece fixed connection of spliced pole, the top and the closing plate swing joint of spliced pole, first buffer spring 182 is established to the cover on the spliced pole 181.
Preferably, the top sealing plate 14 is provided with a plurality of positioning shafts 142 facing downward vertically, the bottom plate 11 is provided with positioning columns 112 corresponding to the positioning shafts, the tops of the positioning columns 112 are provided with positioning holes 113 facing downward, the top sealing plate is provided with second buffer springs 141, and the mounting plate 10 is provided with limiting columns 101 corresponding to the second buffer springs.
Specifically, the side of bottom sealing plate 13 still sets up sealed cylinder 20, and the output of sealed cylinder 20 sets up sealed end cap and is used for the hole of sealed part side.
The working principle is as follows: the part is placed on the bottom sealing plate 13 through the part positioning block 134 and the positioning groove 135, then the top sealing plate 14 moves downwards, the positioning shaft 142 extends into the positioning hole 113, the sealing cylinder 20 completes the side sealing, and after the sealing is completed, the air source is connected through the air inlet 131 to complete the airtight detection process.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (9)
1. An airtight detection equipment, includes the mounting panel, its characterized in that: the movable bottom plate that sets up on the mounting panel, set up the locating plate that is used for the location part on the bottom plate, set up locating pin and bottom closing plate on the locating plate, the bottom closing plate passes through the locating pin install extremely on the locating plate, set up the seal groove that is suitable for the part shape on the closing plate of bottom, still set up air inlet and airtight inspection hole on the closing plate of bottom, the top of bottom closing plate sets up the top closing plate, set up the sealed piece that is suitable for the part shape on the closing plate of top, set up the filling block on the sealed piece.
2. The airtightness detection apparatus according to claim 1, wherein: the mounting plate is provided with a support column, the top end of the support column is provided with a cylinder mounting plate, the cylinder mounting plate is provided with a down-pressing cylinder, and the top sealing plate is arranged on the support column and connected to the output end of the down-pressing cylinder.
3. The airtightness detection apparatus according to claim 2, wherein: the sealing block is connected with the top sealing plate through a plurality of connecting columns, the bottom ends of the connecting columns are fixedly connected with the sealing block, the top ends of the connecting columns are movably connected with the sealing plate, and the connecting columns are sleeved with first buffer springs.
4. The airtightness detection apparatus according to claim 2, wherein: the top sealing plate is provided with a plurality of vertical downward positioning shafts, the bottom plate is provided with positioning columns corresponding to the positioning shafts, and the tops of the positioning columns are provided with positioning holes downward.
5. The airtightness detection apparatus according to claim 2, wherein: the top sealing plate is provided with a second buffer spring, and the mounting plate is provided with a limit column corresponding to the second buffer spring.
6. The airtightness detection apparatus according to claim 1, wherein: the side of the bottom sealing plate is also provided with a sealing cylinder, and the output end of the sealing cylinder is provided with a sealing plug.
7. The airtightness detection apparatus according to claim 1, wherein: the bottom plate is provided with a handle.
8. The airtightness detection apparatus according to claim 1, wherein: and the bottom sealing plate is also provided with a part positioning block and a positioning groove.
9. The airtightness detection apparatus according to claim 1, wherein: and a sealing ring is arranged in the sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121018580.9U CN215492241U (en) | 2021-05-12 | 2021-05-12 | Air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121018580.9U CN215492241U (en) | 2021-05-12 | 2021-05-12 | Air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215492241U true CN215492241U (en) | 2022-01-11 |
Family
ID=79777973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121018580.9U Active CN215492241U (en) | 2021-05-12 | 2021-05-12 | Air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215492241U (en) |
-
2021
- 2021-05-12 CN CN202121018580.9U patent/CN215492241U/en active Active
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