CN214583843U - Air tightness detection tool - Google Patents
Air tightness detection tool Download PDFInfo
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- CN214583843U CN214583843U CN202120823059.6U CN202120823059U CN214583843U CN 214583843 U CN214583843 U CN 214583843U CN 202120823059 U CN202120823059 U CN 202120823059U CN 214583843 U CN214583843 U CN 214583843U
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Abstract
The utility model relates to an air tightness detects frock, the bottom plate has, the middle part of bottom plate is provided with the location layer board, be provided with first sealing washer on the location layer board, limiting plate and reference column, the side of location layer board is provided with shutoff mechanism, lower shutoff mechanism and hold-down mechanism, it includes the shutoff cylinder to go up shutoff mechanism, the upper bracket, go up the bolt board, go up the guide pillar, go up the rubber ring, go up the end cap, the second sealing washer, a spring, direction bolt and sleeve, lower shutoff mechanism includes lower shutoff cylinder, the lower carriage, lower bolt board, lower guide pillar, rubber ring, lower end cap and third sealing washer, hold-down mechanism includes the cylinder block, compress tightly the cylinder, the lifter plate, guide bar and depression bar. The utility model has the advantages that: the arc-shaped shunt tubes can be effectively fixed by matching the positioning support plate, the upper plugging mechanism, the lower plugging mechanism and the pressing mechanism, two inclined tube openings and a shunt opening of the arc-shaped shunt tubes can be automatically plugged, and the accuracy of a detection result is ensured.
Description
Technical Field
The utility model relates to an anchor clamps field, concretely relates to gas tightness detects frock.
Background
The arc shunt tubes need to carry out the gas tightness detection in the production process, and common company's equipment is fixed and the shutoff to the work piece that needs the gas tightness to detect at present, among the prior art, does not have specific device to carry out effectual fixed with to it, leads to the testing process difficulty, can't guarantee the accuracy of detecting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides an air tightness detects frock can effectively fix the arc shunt tubes to two oblique mouth of pipe and the diffluence pass that can automatic shutoff arc shunt tubes guarantee the accuracy of testing result.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an air tightness detection tool, has the bottom plate, the middle part of bottom plate is provided with the location layer board, be provided with first sealing washer, limiting plate and reference column on the location layer board, the side of location layer board is provided with shutoff mechanism, lower shutoff mechanism and hold-down mechanism, go up shutoff mechanism and include shutoff cylinder, upper bracket, go up the bolt board, go up the guide pillar, go up the rubber ring, go up the end cap, second sealing washer, spring, direction bolt and sleeve, lower shutoff mechanism includes lower shutoff cylinder, lower carriage, lower bolt board, lower guide pillar, rubber ring, lower end cap and third sealing washer, hold-down mechanism includes cylinder block, pressure cylinder, lifter plate, guide bar and depression bar.
Furthermore, the positioning support plate is in threaded connection with the bottom plate, the first sealing ring is fixedly connected with the positioning support plate, and the limiting plate and the positioning column are in threaded connection with the positioning support plate; the upper plugging air cylinder and the lower plugging air cylinder are obliquely arranged; two inflation ports are arranged on the positioning supporting plate.
Furthermore, the upper support is in threaded connection with the bottom plate, the upper plugging cylinder is in threaded connection with the upper support, a piston rod of the upper plugging cylinder is in threaded connection with the upper plug plate, the sleeve is in threaded connection with the upper plug plate, the guide plug is slidably connected with the sleeve, the spring is located in the sleeve and located between the guide plug and the upper plug plate, the upper guide pillar is slidably connected with the upper plug plate, the upper guide pillar penetrates through the upper plug plate to be in threaded connection with the upper plug, the upper rubber ring is sleeved on the upper guide pillar, the upper rubber ring is located between the upper plug and the upper plug plate, and the second sealing ring is fixedly connected with the upper plug.
Furthermore, the lower support is in threaded connection with the bottom plate, the lower plugging cylinder is in threaded connection with the lower support, a piston rod of the lower plugging cylinder is in threaded connection with the lower plug plate, the lower guide pillar is in slidable connection with the lower plug plate, the lower guide pillar penetrates through the lower plug plate to be in threaded connection with the lower plug, the lower rubber ring is sleeved on the lower guide pillar, the lower rubber ring is located between the lower plug and the lower plug plate, and the third sealing ring is fixedly connected with the lower plug.
Further, the cylinder seat is in threaded connection with the bottom plate, the compression cylinder is in threaded connection with the cylinder seat, the guide rod is in vertical sliding connection with the cylinder seat, a piston rod of the compression cylinder is in threaded connection with the lifting plate, the lower end of the guide rod penetrates through the cylinder seat to be in threaded connection with the lifting plate, and the pressing rod is in threaded connection with the lower portion of the lifting plate.
The utility model has the advantages that: the arc-shaped shunt tubes can be effectively fixed by matching the positioning support plate, the upper plugging mechanism, the lower plugging mechanism and the pressing mechanism, two inclined tube openings and a shunt opening of the arc-shaped shunt tubes can be automatically plugged, and the accuracy of a detection result is ensured.
Drawings
Fig. 1 is a schematic view of a first viewing angle of the air tightness detection tool of the present invention;
fig. 2 is a schematic view of a second viewing angle of the air tightness detection tool of the present invention;
fig. 3 is a schematic view of placement of an arcuate shunt;
fig. 4 is a schematic view of a positioning support plate of the air tightness detection tool of the present invention;
fig. 5 is an explosion schematic view of an upper plugging mechanism of the air tightness detecting tool of the present invention;
fig. 6 is the utility model relates to a lower shutoff mechanism explosion sketch map of gas tightness detection frock.
In the figure: 1. a base plate; 2. positioning a supporting plate; 201. a first seal ring; 202. a limiting plate; 203. a positioning column; 204. an inflation inlet; 301. an upper plugging cylinder; 302. an upper bracket; 303. an upper bolt plate; 304. an upper guide post; 305. gluing a rubber ring; 306. an upper plug; 307. a second seal ring; 308. a spring; 309. a guide bolt; 310. a sleeve; 401. a lower plugging cylinder; 402. a lower bracket; 403. a lower latch plate; 404. a lower guide post; 405. a rubber ring is arranged; 406. a lower plug; 407. a third seal ring; 501. a cylinder block; 502. a pressing cylinder; 503. a lifting plate; 504. a guide bar; 505. a pressure lever.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 6, the air tightness detection tool includes a bottom plate 1, a positioning support plate 2 is disposed in the middle of the bottom plate 1, a first seal ring 201, a limit plate 202 and a positioning column 203 are disposed on the positioning support plate 2, an upper plugging mechanism, a lower plugging mechanism and a pressing mechanism are disposed beside the positioning support plate 2, the upper plugging mechanism includes an upper plugging cylinder 301, an upper bracket 302, an upper latch plate 303, an upper guide pillar 304, an upper seal ring 305, an upper plug 306, a second seal ring 307, a spring 308, a guide plug 309 and a sleeve 310, the lower plugging mechanism includes a lower plugging cylinder 401, a lower bracket 402, a lower latch plate 403, a lower guide pillar 404, a lower seal ring 405, a lower plug 406 and a third seal ring 407, and the pressing mechanism includes a cylinder seat 501, a pressing cylinder 502, a lifting plate 503, a guide rod 504 and a pressing rod 505.
The positioning supporting plate 2 is in threaded connection with the bottom plate 1, the first sealing ring 201 is fixedly connected with the positioning supporting plate 2, and the limiting plate 202 and the positioning column 203 are in threaded connection with the positioning supporting plate 2; the upper plugging cylinder 301 and the lower plugging cylinder 401 are both obliquely arranged; two air inflation ports 204 are formed on the positioning supporting plate 2.
The upper support 302 is in threaded connection with the bottom plate 1, the upper plugging cylinder 301 is in threaded connection with the upper support 302, a piston rod of the upper plugging cylinder 301 is in threaded connection with the upper latch plate 303, the sleeve 310 is in threaded connection with the upper latch plate 303, the guide latch 309 is in slidable connection with the sleeve 310, the spring 308 is located in the sleeve 310, the spring 308 is located between the guide latch 309 and the upper latch plate 303, the upper guide pillar 304 is in slidable connection with the upper latch plate 303, the upper guide pillar 304 penetrates through the upper latch plate 303 to be in threaded connection with the upper plug 306, the upper rubber ring 305 is sleeved on the upper guide pillar 304, the upper rubber ring 305 is located between the upper plug 306 and the upper latch plate 303, and the second sealing ring 307 is fixedly connected with the upper plug 306.
The lower support 402 is in threaded connection with the base plate 1, the lower plugging cylinder 401 is in threaded connection with the lower support 402, a piston rod of the lower plugging cylinder 401 is in threaded connection with a lower latch plate 403, the lower guide pillar 404 is in slidable connection with the lower latch plate 403, the lower guide pillar 404 penetrates through the lower latch plate 403 to be in threaded connection with a lower plug 406, the lower rubber ring 405 is sleeved on the lower guide pillar 404, the lower rubber ring 405 is located between the lower plug 406 and the lower latch plate 403, and the third sealing ring 407 is fixedly connected with the lower plug 406.
The cylinder seat 501 is in threaded connection with the bottom plate 1, the pressing cylinder 502 is in threaded connection with the cylinder seat 501, the guide rod 504 is in vertical sliding connection with the cylinder seat 501, a piston rod of the pressing cylinder 502 is in threaded connection with the lifting plate 503, the lower end of the guide rod 504 penetrates through the cylinder seat 501 to be in threaded connection with the lifting plate 503, and the pressing rod 505 is in threaded connection with the lower portion of the lifting plate 503.
The utility model discloses a theory of operation is: the utility model discloses need use with the gas tightness leak detector when using together, aerify the detection from two inflation inlet 204 on the location layer board 2 by the gas tightness leak detector, when fixing the arc shunt tubes, at first place the arc shunt tubes on location layer board 2 along reference column 203 and limiting plate 202, it stretches out to compress tightly the cylinder 502 piston rod afterwards, lifter plate 503 descends, a plurality of depression bars 505 compress tightly the arc shunt tubes on location layer board 2, it carries out the shutoff to go up two oblique mouths of pipe of plugging cylinder 301 and lower plugging cylinder 401's piston rod in proper order to stretch out to the arc shunt tubes after that, it can to aerify the detection by outside gas tightness leak detector afterwards.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. The utility model provides an air tightness detection tool which characterized in that: the sealing device is provided with a bottom plate (1), a positioning supporting plate (2) is arranged in the middle of the bottom plate (1), a first sealing ring (201), a limiting plate (202) and a positioning column (203) are arranged on the positioning supporting plate (2), an upper plugging mechanism, a lower plugging mechanism and a pressing mechanism are arranged beside the positioning supporting plate (2), the upper plugging mechanism comprises an upper plugging cylinder (301), an upper bracket (302), an upper bolt plate (303), an upper guide pillar (304), an upper rubber ring (305), an upper plug (306), a second sealing ring (307), a spring (308), a guide bolt (309) and a sleeve (310), the lower plugging mechanism comprises a lower plugging cylinder (401), a lower bracket (402), a lower bolt plate (403), a lower guide pillar (404), a lower rubber ring (405), a lower plug (406) and a third sealing ring (407), and the pressing mechanism comprises a cylinder seat (501), The device comprises a pressing cylinder (502), a lifting plate (503), a guide rod (504) and a pressing rod (505).
2. The airtightness detection tool according to claim 1, wherein: the positioning supporting plate (2) is in threaded connection with the bottom plate (1), the first sealing ring (201) is fixedly connected with the positioning supporting plate (2), and the limiting plate (202) and the positioning column (203) are in threaded connection with the positioning supporting plate (2); the upper plugging cylinder (301) and the lower plugging cylinder (401) are both obliquely arranged; two air inflation ports (204) are formed in the positioning supporting plate (2).
3. The airtightness detection tool according to claim 1, wherein: the upper support (302) is in threaded connection with the bottom plate (1), the upper plugging cylinder (301) is in threaded connection with the upper support (302), a piston rod of the upper plugging cylinder (301) is in threaded connection with the upper bolt plate (303), the sleeve (310) is in threaded connection with the upper latch plate (303), the guide latch (309) is in slidable connection with the sleeve (310), the spring (308) is positioned in the sleeve (310), and a spring (308) is positioned between the guide bolt (309) and the upper bolt plate (303), the upper guide post (304) is connected with the upper bolt plate (303) in a sliding way, the upper guide post (304) passes through the upper bolt plate (303) and is in threaded connection with the upper plug (306), the upper rubber ring (305) is sleeved on the upper guide post (304), and the upper sealing ring (305) is positioned between the upper plug (306) and the upper plug plate (303), and the second sealing ring (307) is fixedly connected with the upper plug (306).
4. The airtightness detection tool according to claim 1, wherein: the lower support (402) is in threaded connection with the base plate (1), the lower plugging air cylinder (401) is in threaded connection with the lower support (402), a piston rod of the lower plugging air cylinder (401) is in threaded connection with the lower bolt plate (403), the lower guide pillar (404) is in slidable connection with the lower bolt plate (403), the lower guide pillar (404) penetrates through the lower bolt plate (403) to be in threaded connection with the lower plug (406), the lower rubber ring (405) is sleeved on the lower guide pillar (404), the lower rubber ring (405) is located between the lower plug (406) and the lower bolt plate (403), and the third sealing ring (407) is fixedly connected with the lower plug (406).
5. The airtightness detection tool according to claim 1, wherein: the cylinder seat (501) is in threaded connection with the bottom plate (1), the pressing cylinder (502) is in threaded connection with the cylinder seat (501), the guide rod (504) is in up-and-down sliding connection with the cylinder seat (501), a piston rod of the pressing cylinder (502) is in threaded connection with the lifting plate (503), the lower end of the guide rod (504) penetrates through the cylinder seat (501) to be in threaded connection with the lifting plate (503), and the pressing rod (505) is in threaded connection with the lower portion of the lifting plate (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823059.6U CN214583843U (en) | 2021-04-21 | 2021-04-21 | Air tightness detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823059.6U CN214583843U (en) | 2021-04-21 | 2021-04-21 | Air tightness detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214583843U true CN214583843U (en) | 2021-11-02 |
Family
ID=78327221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120823059.6U Active CN214583843U (en) | 2021-04-21 | 2021-04-21 | Air tightness detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214583843U (en) |
-
2021
- 2021-04-21 CN CN202120823059.6U patent/CN214583843U/en active Active
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