CN113720575A - Water tank for fluid damping detection of internal channel of additive manufacturing part - Google Patents
Water tank for fluid damping detection of internal channel of additive manufacturing part Download PDFInfo
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- CN113720575A CN113720575A CN202110746147.5A CN202110746147A CN113720575A CN 113720575 A CN113720575 A CN 113720575A CN 202110746147 A CN202110746147 A CN 202110746147A CN 113720575 A CN113720575 A CN 113720575A
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- water tank
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
本发明属于检测水箱技术领域，尤其为增材制造部件内部通道流体阻尼检测用的水箱，包括透明水箱，所述透明水箱的底部四角均固定有支撑腿，所述透明水箱的一侧壁固定有支撑块，所述支撑块的内部固定有第一夹紧块，所述支撑块的内部设置有第二夹紧块，所述支撑块的一侧壁通过螺纹连接有丝杆。本发明通过设置有透明水箱、支撑块、第一夹紧块、第二夹紧块、丝杆、气冷叶片本体、气泵和照相机本体，能够更加方便的对叶片内部进行检测，设置有透明水箱，方便了工作人员对其内部检测情况进行观察，通过设置有照相机本体，能够将检测时气泡上升的现象进行拍摄，从而方便工作人员后期对采集的数据进行计算。
The invention belongs to the technical field of testing water tanks, in particular to a water tank for detecting fluid damping of an internal channel of an additively manufactured component, including a transparent water tank. Supporting legs are fixed at four corners of the bottom of the transparent water tank, and one side wall of the transparent water tank is fixed with a A support block, a first clamping block is fixed inside the support block, a second clamping block is arranged inside the support block, and a screw rod is connected to a side wall of the support block through threads. The present invention is provided with a transparent water tank, a support block, a first clamping block, a second clamping block, a screw rod, an air-cooled blade body, an air pump and a camera body, so that the interior of the blade can be detected more conveniently, and the transparent water tank is provided. , it is convenient for the staff to observe the internal detection situation, and the camera body is provided, the phenomenon of the bubble rising during the detection can be photographed, so as to facilitate the staff to calculate the collected data later.
Description
Technical Field
The invention relates to the technical field of detection water tanks, in particular to a water tank for detecting fluid damping of an internal channel of an additive manufacturing component.
Background
The additive manufacturing is a manufacturing technology which integrates computer aided design, material processing and forming technology, takes a digital model file as a base, and stacks special metal materials, non-metal materials and medical biological materials layer by layer through software and a numerical control system according to the modes of extrusion, sintering, melting, photocuring, spraying and the like to manufacture solid objects, the additive manufacturing is widely applied to aeroengine manufacturing parts and other fields, the aeroengine manufacturing parts comprise the aeroengine manufacturing parts, the fluid damping condition of the internal structure of the aeroengine manufacturing parts needs to be known, such as the cold air flow and the air channel damping of an air cooling blade, the internal remaining powder which is not cleaned up inside can be reflected by the condition of obstructing the air flow, the method is the simplest and simplest method for testing and judging the actual condition of the subsurface porous structure by using air with certain pressure, and the current detection mode, compressed air is sent to the interior of the blade and then discharged into the water tank from the inner cavity of the blade to generate bubbles, so that the damping of the air flowing through the blade is calculated according to the rising height of the bubbles in time.
When the gas damping in the blade needs to be calculated, the detection water tank is correspondingly needed, but when the current blade detection water tank is used, the blade is not convenient to detect, and the phenomenon is inconvenient to record and manually observe in the detection process, so that the water tank for detecting the fluid damping of the internal channel of the additive manufacturing component is provided.
Disclosure of Invention
Technical problem to be solved
In view of the defects of the prior art, the invention provides a water tank for detecting fluid damping of an internal channel of an additive manufacturing part, which solves the problems in the background art.
The second technical proposal.
The invention specifically adopts the following technical scheme for realizing the purpose:
the water tank for fluid damping detection of the internal channel of the additive manufacturing part comprises a transparent water tank, wherein supporting legs are fixed at four corners of the bottom of the transparent water tank, a supporting block is fixed on one side wall of the transparent water tank, a first clamping block is fixed inside the supporting block, a second clamping block is arranged inside the supporting block, a lead screw is connected to one side wall of the supporting block through threads, a knob is fixed at one end of the lead screw, the other end of the lead screw is rotatably connected with one side wall of the second clamping block through a bearing, an air-cooled blade body is fixed inside the supporting block in a clamping mode, an air inlet pipe is fixedly communicated with the bottom of the transparent water tank, the top of the air inlet pipe is communicated with the bottom of the air-cooled blade body, an air pump is fixed at the top of the transparent water tank, a hose is fixedly communicated with an air outlet end of the air pump, and one end of the hose penetrates through one side wall of the supporting block to be communicated with one side wall of the air-cooled blade body, a supporting plate is fixed on one side wall of the transparent water tank, a supporting rod is fixed on the top of the supporting plate, a camera body is fixed on the top of the supporting rod, an air outlet pipe is fixedly communicated with the bottom of the transparent water tank, and first valves are installed on the bottom of the air inlet pipe and the top of the air outlet pipe.
Further, the top intercommunication of transparent water tank is fixed with the inlet tube, a lateral wall intercommunication of transparent water tank is fixed with the outlet pipe, the second valve is all installed at a lateral wall of inlet tube and the top of outlet pipe.
Furthermore, the surface of the air inlet pipe is fixedly communicated with an air inlet one-way valve, and the surface of the air outlet pipe is fixedly communicated with an air outlet one-way valve.
Further, a protective bracket is mounted on the surface of the transparent water tank.
Furthermore, limiting rods are arranged on two sides of the screw rod, and one ends of the two limiting rods penetrate through one side wall of the supporting block and are fixedly connected with one side wall of the second clamping block.
Furthermore, the surface of the transparent water tank is provided with scale marks.
(III) advantageous effects
Compared with the prior art, the invention provides the water tank for detecting the fluid damping of the internal channel of the additive manufacturing part, which has the following beneficial effects:
according to the invention, the transparent water tank, the supporting block, the first clamping block, the second clamping block, the lead screw, the air-cooled blade body, the air pump and the camera body are arranged, so that the blade can be detected more conveniently, the transparent water tank is arranged, so that the detection condition in the transparent water tank can be observed conveniently by a worker, the phenomenon of bubble rising during detection can be shot by the camera body, and the collected data can be calculated conveniently by the worker at the later stage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another perspective of the overall structure of the present invention;
FIG. 3 is a schematic view of a support block and associated structure according to the present invention.
In the figure: 1. a transparent water tank; 2. supporting legs; 3. a support block; 4. a first clamping block; 5. a second clamping block; 6. a screw rod; 7. a knob; 8. an air-cooled blade body; 9. an air inlet pipe; 10. an air pump; 11. a hose; 12. a support plate; 13. a support bar; 14. a camera body; 15. an air outlet pipe; 16. a first valve; 17. a water inlet pipe; 18. a water outlet pipe; 19. a second valve; 20. an air inlet check valve; 21. an air outlet one-way valve; 22. A protective bracket; 23. a limiting rod; 24. scale lines are marked.
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.
Examples
As shown in fig. 1, 2 and 3, a water tank for fluid damping detection of an internal channel of an additive manufacturing component according to an embodiment of the present invention includes a transparent water tank 1, support legs 2 are fixed to four corners of the bottom of the transparent water tank 1, a support block 3 is fixed to a side wall of the transparent water tank 1, a first clamping block 4 is fixed to the inside of the support block 3, a second clamping block 5 is arranged inside the support block 3, a lead screw 6 is connected to a side wall of the support block 3 through a thread, a knob 7 is fixed to one end of the lead screw 6, the other end of the lead screw 6 is rotatably connected to a side wall of the second clamping block 5 through a bearing, an air-cooled blade body 8 is fixed to the inside of the support block 3, an air inlet pipe 9 is fixed to the bottom of the transparent water tank 1, the top of the air inlet pipe 9 is communicated to the bottom of the air-cooled blade body 8, an air pump 10 is fixed to the top of the transparent water tank 1, a hose 11 is fixed to an air outlet end of the air pump 10, one end of a hose 11 penetrates through one side wall of the supporting block 3 to be communicated with one side wall of the air-cooled blade body 8, a supporting plate 12 is fixed on one side wall of the transparent water tank 1, a supporting rod 13 is fixed on the top of the supporting plate 12, a camera body 14 is fixed on the top of the supporting rod 13, an air outlet pipe 15 is fixed on the bottom of the transparent water tank 1 in a communicating manner, first valves 16 are respectively installed on the bottom of an air inlet pipe 9 and the top of the air outlet pipe 15, when the air-cooled blade body is used, the knob 7 drives the screw rod 6 to rotate by rotating the knob 7, so that the second clamping block 5 is driven to move, the air-cooled blade body 8 is fixed, water is injected into the transparent water tank 1, after the water is injected into a proper position, the air pump 10 is started, the air outlet end of the air pump 10 injects compressed air into the air-cooled blade body 8 through the hose 11, and then the compressed air injected into the air in the air-cooled blade body 8 enters the transparent water-cooled blade 1 through the air inlet pipe 9, compressed air emerges in the inside of transparent water tank 1 in intake pipe 9 to form the bubble, through setting up camera body 14, can shoot the phenomenon of bubble rising speed when detecting, thereby make things convenient for the staff later stage to calculate data.
As shown in fig. 1 and 2, in some embodiments, a water inlet pipe 17 is fixed to the top of the transparent water tank 1 in a communicating manner, a water outlet pipe 18 is fixed to a side wall of the transparent water tank 1 in a communicating manner, and a second valve 19 is installed on both a side wall of the water inlet pipe 17 and the top of the water outlet pipe 18 and is installed with the water inlet pipe 17 and the water outlet pipe 18, so as to more conveniently fill water and drain the transparent water tank 1.
As shown in fig. 1 and 2, in some embodiments, an air inlet check valve 20 is fixed on the surface of the air inlet pipe 9, and an air outlet check valve 21 is fixed on the surface of the air outlet pipe 15, so that the air does not flow back when the transparent water tank 1 is used for air inlet and air outlet.
As shown in fig. 1 and 2, in some embodiments, a protective bracket 22 is mounted on the surface of the transparent water tank 1 to enhance the protective performance of the transparent water tank 1 and increase the service life thereof.
As shown in fig. 3, in some embodiments, two sides of the screw rod 6 are provided with two limiting rods 23, and one end of each of the two limiting rods 23 penetrates through one side wall of the supporting block 3 and is fixedly connected with one side wall of the second clamping block 5, so as to perform a limiting function, when the screw rod 6 rotates to drive the second clamping block 5 to move, the second clamping block 5 cannot rotate synchronously with the screw rod 6.
As shown in fig. 1 and 2, in some embodiments, the transparent water tank 1 is provided with scale lines 24 on the surface thereof to facilitate observation of the rising height of the bubbles.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Water tank that additive manufacturing part inner channel fluid damping detected usefulness, including transparent water tank (1), its characterized in that: supporting legs (2) are fixed at four corners of the bottom of the transparent water tank (1), a supporting block (3) is fixed on one side wall of the transparent water tank (1), a first clamping block (4) is fixed inside the supporting block (3), a second clamping block (5) is arranged inside the supporting block (3), a lead screw (6) is connected to one side wall of the supporting block (3) through threads, a knob (7) is fixed at one end of the lead screw (6), the other end of the lead screw (6) is rotatably connected with one side wall of the second clamping block (5) through a bearing, an air-cooled blade body (8) is fixed inside the supporting block (3) in a clamping mode, an air inlet pipe (9) is fixedly communicated with the bottom of the transparent water tank (1), the top of the air inlet pipe (9) is communicated with the bottom of the air-cooled blade body (8), and an air pump (10) is fixed at the top of the transparent water tank (1), the air pump is characterized in that a hose (11) is fixedly communicated with an air outlet end of the air pump (10), one end of the hose (11) penetrates through one side wall of the supporting block (3) and is communicated with an air inlet of the air-cooled blade body (8), a supporting plate (12) is fixedly arranged on one side wall of the transparent water tank (1), a supporting rod (13) is fixedly arranged at the top of the supporting plate (12), a camera body (14) is fixedly arranged at the top of the supporting rod (13), an air outlet pipe (15) is fixedly communicated with the bottom of the transparent water tank (1), and first valves (16) are respectively arranged at the bottom of the air inlet pipe (9) and the top of the air outlet pipe (15).
2. The water tank for fluid damping detection of an internal channel of an additive manufactured part according to claim 1, wherein: the top intercommunication of transparent water tank (1) is fixed with inlet tube (17), a lateral wall intercommunication of transparent water tank (1) is fixed with outlet pipe (18), second valve (19) are all installed at the top of a lateral wall of inlet tube (17) and outlet pipe (18).
3. The water tank for fluid damping detection of an internal channel of an additive manufactured part according to claim 1, wherein: and the surface of the air inlet pipe (9) is fixedly communicated with an air inlet one-way valve (20), and the surface of the air outlet pipe (15) is fixedly communicated with an air outlet one-way valve (21).
4. The water tank for fluid damping detection of an internal channel of an additive manufactured part according to claim 1, wherein: and a protective bracket (22) is arranged on the surface of the transparent water tank (1).
5. The water tank for fluid damping detection of an internal channel of an additive manufactured part according to claim 1, wherein: limiting rods (23) are arranged on two sides of the screw rod (6), and one end of each of the two limiting rods (23) penetrates through one side wall of the supporting block (3) and is fixedly connected with one side wall of the second clamping block (5).
6. The water tank for fluid damping detection of an internal channel of an additive manufactured part according to claim 1, wherein: the surface of the transparent water tank (1) is provided with scale marks (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746147.5A CN113720575A (en) | 2021-07-01 | 2021-07-01 | Water tank for fluid damping detection of internal channel of additive manufacturing part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746147.5A CN113720575A (en) | 2021-07-01 | 2021-07-01 | Water tank for fluid damping detection of internal channel of additive manufacturing part |
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| CN113720575A true CN113720575A (en) | 2021-11-30 |
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| CN202110746147.5A Pending CN113720575A (en) | 2021-07-01 | 2021-07-01 | Water tank for fluid damping detection of internal channel of additive manufacturing part |
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2021
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Application publication date: 20211130 |