CN216045949U - Pipeline structure of unobstructed test equipment for internal channel of additive manufacturing part - Google Patents
Pipeline structure of unobstructed test equipment for internal channel of additive manufacturing part Download PDFInfo
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- CN216045949U CN216045949U CN202121487542.8U CN202121487542U CN216045949U CN 216045949 U CN216045949 U CN 216045949U CN 202121487542 U CN202121487542 U CN 202121487542U CN 216045949 U CN216045949 U CN 216045949U
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- connector
- connecting pipe
- test equipment
- internal channel
- fixedly connected
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Abstract
The utility model discloses a pipeline structure of material increase manufacturing part internal channel smoothness testing equipment, which comprises a connector, wherein a first connecting pipe is welded on the inner wall of the connector, the first connecting pipe penetrates through the connector and extends to the outside, a threaded head is connected to the inner wall of the first connecting pipe in a threaded manner, an adapter is fixedly connected to the bottom end of the threaded head, a second connecting pipe is rotatably connected to the bottom end of the adapter, a sliding groove is formed in the connector, and a sealing assembly is connected to the inside of the sliding groove in a sliding manner. According to the utility model, the connection part between the threaded head and the first connecting pipe can be rapidly and stably sealed, and the phenomenon that the data is inaccurate due to the fact that air bubbles are decompressed at the connection part between the first connecting pipe and the second connecting pipe and changed is avoided.
Description
Technical Field
The utility model relates to the technical field of aviation equipment testing, in particular to a pipeline structure of testing equipment for smoothness of an internal channel of an additive manufacturing part.
Background
When the device is used, firstly, a certain part air inlet to be tested of the aircraft engine is communicated with an air compressor, a part air outlet is connected with a water tank through a hose, the hose extends to the inside of the water tank, then gas with preset pressure is filled into the part through the air compressor, the gas can generate bubbles after passing through the inside of the part and then passes through the tank body, at the moment, the size and the generation rate of the bubbles are recorded through a camera, and the recorded data, scales and marks are compared to conveniently and quickly obtain the internal liquid damping condition of the part of the aircraft engine;
when the device is used, the speed and the size generated by intuitively observing bubbles are further used for judging the equipment under the condition of damping of liquid inside a part, so that the sealing between the connecting pipelines between the water tank and the box body is very important, and the speed and the size generated by the bubbles due to pressure relief are prevented from being greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a pipeline structure of an additive manufacturing part internal channel patency testing device.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a pipeline structure of unobstructed test equipment of vibration material disk part inner channel, includes the connector, the inner wall welding of connector has first connecting pipe, first connecting pipe runs through the connector and extends to the outside, the inner wall threaded connection of first connecting pipe has the screw thread head, the bottom fixedly connected with adapter of screw thread head, the bottom of adapter is rotated and is connected with the second connecting pipe, the spout has been seted up to the inside of connector, the inside sliding connection of spout has seal assembly.
As a further description of the above technical solution:
the sealing assembly comprises a sealing plate, the sealing plate is arranged inside the sliding groove and is connected with the sliding groove in a sliding mode, the front wall of the sealing plate is connected with a connecting rod in a rotating mode, one end, far away from the sealing plate, of the connecting rod is connected with a connecting block in a rotating mode, the front wall of the connecting head is fixedly connected with a support, the front wall of the connecting head is connected with a threaded rod in a rotating mode, the outer surface of the threaded rod is connected with a loop bar in a threaded mode, the loop bar is connected with the support in a sliding mode, and the loop bar is fixedly connected with the connecting block.
As a further description of the above technical solution:
the top fixedly connected with of threaded rod changes the piece, the top of changeing the piece is provided with the cross recess.
As a further description of the above technical solution:
and one side of the sealing plate is fixedly connected with a sealing ring.
As a further description of the above technical solution:
the antetheca of connector has seted up the constant head tank, the horizontal direction motion of connecting rod is located the constant head tank.
As a further description of the above technical solution:
the center of the bottom end of the connector is provided with a fixing groove.
The utility model has the following beneficial effects:
compared with the prior art, this increase material manufacturing part inner channel patency test equipment's pipeline structure through the seal assembly who sets up, can carry out quick firm sealed with the junction between screw thread head and first connecting pipe, has avoided the bubble to appear the pressure release in process first connecting pipe and second connecting pipe junction, and the emergence changes the inaccurate phenomenon of data that leads to appearing and produces.
Drawings
Fig. 1 is a cross-sectional view of a pipe structure of an additive manufactured part internal channel patency testing apparatus according to the present invention;
fig. 2 is a front view of a pipe structure of an additive manufactured part internal channel patency testing apparatus according to the present invention;
fig. 3 is a top view of a pipe structure of an additive manufactured part internal channel patency testing apparatus according to the present invention;
fig. 4 is a schematic diagram of a sealing plate of a pipeline structure of an additive manufactured part internal channel patency testing apparatus according to the present invention.
Illustration of the drawings:
1. a connector; 2. a first connecting pipe; 3. a screw head; 4. an adapter; 5. a second connecting pipe; 6. a chute; 7. a seal assembly; 8. positioning a groove; 71. a sealing plate; 72. a seal ring; 73. a connecting rod; 74. connecting blocks; 75. a loop bar; 76. a support; 77. a threaded rod; 78. and (6) turning the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the pipeline structure of the smoothness testing equipment for the internal channel of the additive manufacturing component provided by the utility model comprises a connector 1, wherein a first connecting pipe 2 is welded on the inner wall of the connector 1, the first connecting pipe 2 penetrates through the connector 1 and extends to the outside, a threaded head 3 is connected to the inner wall of the first connecting pipe 2 in a threaded manner, an adapter 4 is fixedly connected to the bottom end of the threaded head 3, a second connecting pipe 5 is rotatably connected to the bottom end of the adapter 4, a sliding groove 6 is formed in the connector 1, a sealing assembly 7 is connected to the inside of the sliding groove 6 in a sliding manner, and the joint of the first connecting pipe 2 and the threaded head 3 is sealed through the sealing assembly 7, so that the generated air bubble pressure relief is avoided.
The top end of the threaded rod 77 is fixedly connected with a rotating block 78, the top end of the rotating block 78 is provided with a cross groove, the rotating block 78 is rotated through an adaptive cross screwdriver, and then the sealing ring 72 is moved.
One side of the sealing plate 71 is fixedly connected with a sealing ring 72, so that stable and reliable sealing can be realized.
The constant head tank 8 has been seted up to the antetheca of connector 1, and the horizontal direction motion of connecting rod 73 is located constant head tank 8, makes things convenient for connecting rod 73 to remove.
The fixed slot has been seted up to the bottom central point department of connector 1, and the fixed slot that sets up is convenient to be connected screw thread head 3 and first connecting pipe 2.
The working principle is as follows: when the connector is used, the second connecting pipe 5 is inserted into the connector 1, the adapter 4 is rotated, the rotation of the adapter 4 drives the screw head 3 to rotate, so that the first connecting pipe 2 and the screw head 3 are connected completely, the rotary block 78 is rotated by using the cross screwdriver matched with the cross groove of the rotary block 78, the rotary block 78 rotates the threaded rod 77, the threaded rod 77 drives the sleeve rod 75 to move linearly, the sleeve rod 75 drives the connecting rod 73 to move, the connecting rod 73 drives the sealing plate 71 to slide linearly, the two symmetrical sealing rings 72 are combined and closed, and finally the sealing ring 72 seals the joint of the first connecting pipe 2 and the screw head 3.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a pipeline structure of unobstructed test equipment of additive manufacturing part inner channel, includes connector (1), its characterized in that: the inner wall welding of connector (1) has first connecting pipe (2), first connecting pipe (2) run through connector (1) and extend to the outside, the inner wall threaded connection of first connecting pipe (2) has screw thread head (3), the bottom fixedly connected with adapter (4) of screw thread head (3), the bottom of adapter (4) is rotated and is connected with second connecting pipe (5), spout (6) have been seted up to the inside of connector (1), the inside sliding connection of spout (6) has seal assembly (7).
2. The pipeline structure of the patency test equipment for the internal channel of the additive manufactured part according to claim 1, wherein: seal assembly (7) include closing plate (71), closing plate (71) are in the inside of spout (6), and closing plate (71) and spout (6) sliding connection, the antetheca of closing plate (71) rotates and is connected with connecting rod (73), the one end of keeping away from closing plate (71) of connecting rod (73) rotates and is connected with connecting block (74), antetheca fixedly connected with support (76) of connector (1), the antetheca of connector (1) rotates and is connected with threaded rod (77), the surface threaded connection of threaded rod (77) has loop bar (75), loop bar (75) and support (76) sliding connection, loop bar (75) and connecting block (74) fixed connection.
3. The pipe structure of the patency test equipment for the internal channel of the additive manufactured part according to claim 2, wherein: the top end of the threaded rod (77) is fixedly connected with a rotating block (78), and the top end of the rotating block (78) is provided with a cross groove.
4. The pipe structure of the patency test equipment for the internal channel of the additive manufactured part according to claim 2, wherein: and one side of the sealing plate (71) is fixedly connected with a sealing ring (72).
5. The pipe structure of the patency test equipment for the internal channel of the additive manufactured part according to claim 2, wherein: constant head tank (8) have been seted up to the antetheca of connector (1), the horizontal direction motion of connecting rod (73) is located constant head tank (8).
6. The pipeline structure of the patency test equipment for the internal channel of the additive manufactured part according to claim 1, wherein: the center of the bottom end of the connector (1) is provided with a fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487542.8U CN216045949U (en) | 2021-07-01 | 2021-07-01 | Pipeline structure of unobstructed test equipment for internal channel of additive manufacturing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487542.8U CN216045949U (en) | 2021-07-01 | 2021-07-01 | Pipeline structure of unobstructed test equipment for internal channel of additive manufacturing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045949U true CN216045949U (en) | 2022-03-15 |
Family
ID=80554691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487542.8U Active CN216045949U (en) | 2021-07-01 | 2021-07-01 | Pipeline structure of unobstructed test equipment for internal channel of additive manufacturing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045949U (en) |
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2021
- 2021-07-01 CN CN202121487542.8U patent/CN216045949U/en active Active
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