CN211527740U - Pressure test tool for special-shaped manifold - Google Patents
Pressure test tool for special-shaped manifold Download PDFInfo
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- CN211527740U CN211527740U CN202020467056.9U CN202020467056U CN211527740U CN 211527740 U CN211527740 U CN 211527740U CN 202020467056 U CN202020467056 U CN 202020467056U CN 211527740 U CN211527740 U CN 211527740U
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Abstract
The utility model discloses a pressure test tool for a special-shaped manifold, which comprises a base; be provided with the fixing base that is used for fixed dysmorphism manifold pipe wall on the base, be provided with the seal assembly one that is used for sealing up the air inlet of dysmorphism manifold on the base, the top of base is provided with the roof, be provided with the seal assembly two that is used for sealing up the gas outlet of dysmorphism manifold on the roof, seal assembly one includes the mount, the cylinder that sets up on the mount and the sealing ring of being connected with the cylinder pole, the sealing ring is used for sealing up the air inlet of dysmorphism manifold, the sealing ring lateral wall is opened there is the connector, the connector is used for connecting and is had pressure, the leakproofness of dysmorphism manifold has been realized, and special-shaped manifold is fixed in order to prevent that it from rocking to cause the abnormal condition that leads to.
Description
Technical Field
The utility model relates to a manifold leakproofness detects, in particular to pressure testing frock of dysmorphism manifold.
Background
A small-sized generator including a generator, an electronic inverter for performing power conversion, a motor for driving the generator, a cooling fan connected to a driving shaft of the motor, an air passage for guiding air to flow, and the engine and the cooling fan are accommodated in a casing, a chassis supporting the casing, an air intake port and a cooling air exhaust port are provided on the casing, when the electric vehicle works, the engine drives the generator to synchronously rotate to generate electric energy, the electric energy output by the generator is processed by the electronic inverter, therefore, the small-sized generator with high frequency, waveform, voltage and other performances has the advantages, in the field of small generators, a new generation of small generators is gradually replacing the traditional small generators, and portable small generators are the main trend of the new generation of small generators due to small volume, light weight, low noise, strong mobility and fashionable appearance.
Small-size generator still adopts fuel oil power generation, and it adopts the manifold to guide its business turn over gas, and the manifold adopts casting technology processing to form basically, and in order to guarantee the yields of manifold, the manifold need dispatch from the factory and detect, and this application provides a pressure testing frock for special-shaped manifold.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a pressure testing frock of dysmorphism manifold for detect the gas tightness of dysmorphism manifold.
The technical scheme is as follows: the utility model relates to a pressure test tool for a special-shaped manifold, which comprises a base; be provided with the fixing base that is used for fixed dysmorphism manifold pipe wall on the base, be provided with the seal assembly one that is used for sealing up the air inlet of dysmorphism manifold on the base, the top of base is provided with the roof, be provided with the seal assembly two that is used for sealing up the gas outlet of dysmorphism manifold on the roof, seal assembly one includes the mount, the setting is cylinder one and the sealing ring of being connected with the cylinder pole on the mount, the sealing ring is used for the air inlet of sealed dysmorphism manifold, the sealing ring lateral wall is opened there is the connector, the connector is used.
Furthermore, the sealing assembly II comprises a cylinder II, a connecting rod I connected with the cylinder rod and a sealing plug connected with the connecting rod I.
Further, the fixing base includes the fixed block that is used for supporting special-shaped manifold and sets up the stopper at the fixed block both ends, and the stopper edge contacts with special-shaped manifold.
Furthermore, the top plate is provided with an extrusion assembly used for limiting up-and-down shaking of the special-shaped manifold, and the extrusion assembly comprises a cylinder III, a connecting rod II connected with a cylinder rod and a top block connected with the connecting rod II.
Furthermore, the first connecting rod is in threaded connection with the cylinder rod, so that the top block of the second connecting rod is enabled to extrude the pipe wall of the special-shaped manifold.
Has the advantages that: the utility model discloses a pressure testing frock has realized that the leakproofness of dysmorphism manifold detects to dysmorphism manifold is fixed in order to prevent that it from rocking the condition that causes data abnormal to lead to retesting under pressure shock in the testing process, has guaranteed the accuracy nature and the rapidity of test.
Drawings
Fig. 1 is a schematic structural diagram of a pressure testing tool for a special-shaped manifold.
Detailed Description
As shown in fig. 1, the pressure test tool for the special-shaped manifold comprises a base 1; be provided with the fixing base 2 that is used for fixed dysmorphism manifold pipe wall on the base 1, be provided with the first 3 of seal assembly who is used for sealing the air inlet 6 of dysmorphism manifold on the base 1, the top of base 1 is provided with roof 4, be provided with the second 5 of seal assembly who is used for sealing the gas outlet of dysmorphism manifold on the roof 4, seal assembly 3 includes the mount, the cylinder 31 of setting on the mount and the sealing ring 32 of being connected with the cylinder pole, sealing ring 32 is used for sealing the air inlet 6 of dysmorphism manifold, seal assembly two 5 includes cylinder two 51, the connecting rod 52 of being connected with the cylinder pole and the sealing plug 53 of connecting rod 52 connection. The side wall of the sealing ring 32 is provided with a connecting port which is used for connecting an air source with pressure display.
The first cylinder 31 drives the sealing ring 32, the sealing ring 32 seals the air inlet 6 of the special-shaped manifold, the second cylinder 51 drives the connecting rod one 52 and the sealing plug 53 connected with the connecting rod one 52, and the sealing plug 53 seals the air outlet of the special-shaped manifold. And then injecting gas into the special-shaped manifold through the connecting port by using a gas source to continuously inject stable gas, and then observing whether the pressure value of the gas in the special-shaped manifold is stable or not to finish the detection of the sealing property of the special-shaped manifold.
In order to avoid the horizontal shaking of the manifold in the inflating process, the fixing seat 2 comprises a fixing block 21 for supporting the special-shaped manifold and limiting blocks 22 arranged at two ends of the fixing block 21, the edges of the limiting blocks 22 are in contact with the special-shaped manifold, and the limiting blocks 22 are used for limiting the horizontal shaking of the special-shaped manifold.
In order to avoid the manifold from shaking vertically in the inflation process, the top plate 4 is provided with a squeezing assembly 7 for limiting the upward and downward shaking of the special-shaped manifold, and the squeezing assembly 7 comprises a third air cylinder 71, a second connecting rod 72 connected with the air cylinder rod and a top block 73 connected with the second connecting rod 72.
In order to ensure that the top block 73 can always extrude the special-shaped manifold pipe wall after the first connecting rod 52 descends, the first connecting rod 52 is in threaded connection with the cylinder rod so as to ensure that the top block 73 of the second connecting rod 72 extrudes the special-shaped manifold pipe wall.
Claims (5)
1. A pressure test tool for a special-shaped manifold comprises a base (1); the special-shaped manifold sealing device is characterized in that a fixing seat (2) used for fixing the wall of a special-shaped manifold is arranged on a base (1), a first sealing assembly (3) used for sealing an air inlet (6) of the special-shaped manifold is arranged on the base (1), a top plate (4) is arranged above the base (1), a second sealing assembly (5) used for sealing an air outlet of the special-shaped manifold is arranged on the top plate (4), the first sealing assembly (3) comprises a fixing frame, a first air cylinder (31) arranged on the fixing frame and a sealing ring (32) connected with an air cylinder rod, the sealing ring (32) is used for sealing the air inlet (6) of the special-shaped manifold, a connecting port is formed in the side wall of the sealing ring (.
2. The pressure test tool for the special-shaped manifold as claimed in claim 1, wherein the second sealing assembly (5) comprises a second cylinder (51), a first connecting rod (52) connected with a cylinder rod and a sealing plug (53) connected with the first connecting rod (52).
3. The pressure test tool for the special-shaped manifold as claimed in claim 1, wherein the fixing seat (2) comprises a fixing block (21) for supporting the special-shaped manifold and limiting blocks (22) arranged at two ends of the fixing block (21), and edges of the limiting blocks (22) are in contact with the special-shaped manifold.
4. The pressure test tool for the special-shaped manifold according to claim 1, wherein the top plate (4) is provided with an extrusion assembly (7) for limiting the special-shaped manifold from shaking up and down, and the extrusion assembly (7) comprises a third cylinder (71), a second connecting rod (72) connected with a cylinder rod and a top block (73) connected with the second connecting rod (72).
5. The pressure test tool for the special-shaped manifold as claimed in claim 2, wherein the first connecting rod (52) is in threaded connection with a cylinder rod to ensure that the top block (73) of the second connecting rod (72) extrudes the wall of the special-shaped manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467056.9U CN211527740U (en) | 2020-04-02 | 2020-04-02 | Pressure test tool for special-shaped manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467056.9U CN211527740U (en) | 2020-04-02 | 2020-04-02 | Pressure test tool for special-shaped manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211527740U true CN211527740U (en) | 2020-09-18 |
Family
ID=72441072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020467056.9U Active CN211527740U (en) | 2020-04-02 | 2020-04-02 | Pressure test tool for special-shaped manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211527740U (en) |
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2020
- 2020-04-02 CN CN202020467056.9U patent/CN211527740U/en active Active
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