CN117054199A - Radome mechanical test tool - Google Patents
Radome mechanical test tool Download PDFInfo
- Publication number
- CN117054199A CN117054199A CN202311312506.1A CN202311312506A CN117054199A CN 117054199 A CN117054199 A CN 117054199A CN 202311312506 A CN202311312506 A CN 202311312506A CN 117054199 A CN117054199 A CN 117054199A
- Authority
- CN
- China
- Prior art keywords
- radome
- seat
- pipe
- skin
- friction body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 239000011347 resin Substances 0.000 claims abstract description 36
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Radar Systems Or Details Thereof (AREA)
- Details Of Aerials (AREA)
Abstract
The invention relates to the technical field of radome tests, in particular to a radome mechanical test tool, which comprises a positioning seat, wherein a position adjusting device is arranged on the positioning seat, and an adhesive device is arranged on the position adjusting device; the bonding device comprises a connecting seat, a fixing seat is detachably arranged on the lower surface of the connecting seat, a skin is covered on the lower surface of the fixing seat, a sealing cavity is formed by the inner wall of the skin and the outer wall of the fixing seat, a first connecting pipe communicated with the inside of the sealing cavity is arranged on one side of the skin, a second connecting pipe communicated with the inside of the sealing cavity is arranged on the other side of the skin, and a resin injector is detachably connected to the first connecting pipe. According to the invention, the fixed seat is provided with the skin, the skin is coated with glue and attached to the surface of the radome, then resin is injected into the sealed cavity, after the resin is solidified, the skin and the fixed seat are tightly connected by the resin, so that a symbol-shaped block which is fully attached to the surface of the radome is formed together, the time of shape cutting and adaption is saved, and the shape of the resin is more consistent with the shape of the surface of the radome.
Description
Technical Field
The invention relates to the technical field of radome tests, in particular to a radome mechanical test tool.
Background
When the radome is subjected to mechanical test, one of the modes is that after the radome is fixed, a test position is selected on the outer surface of the radome, a symbol-shaped block (usually wooden) is taken, an attaching surface which is matched with the surface shape of the test position is cut out on the attaching surface, glue is coated on the attaching surface, the symbol-shaped block is attached to the test position and is pressed for a period of time, after the glue is solidified, a connecting piece for connecting a tension test device is arranged on the symbol-shaped block, then the connecting piece is connected with the tension test device, after the tension test device is started, the tension test device applies tension to the symbol-shaped block, and the symbol-shaped block transmits the tension to the surface of the radome, so that the radome is subjected to tension test. When the test mode is carried out, as the shape of the test position of the surface of the radar cover is complex, the shape cutting adaptation of the symbol block needs to take a long time, and the symbol block is difficult to be matched with the percentage of the shape of the surface of the radar cover in the shape cutting process, partial positions between the joint surface of the symbol block and the surface of the radar cover still possibly exist and are not adhered by glue, so that the test result is inaccurate.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the shape cutting adaptation of a symbol block takes a long time, and the symbol block is difficult to match with the percentage of the surface shape of a radome in the shape cutting process, and provides a radome mechanical test tool.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the radome mechanics test fixture comprises a positioning seat, wherein a position adjusting device is arranged on the positioning seat, an adhesive device is arranged on the position adjusting device, and the position adjusting device is used for adjusting the position of the adhesive device relative to the outer surface of the radome;
the bonding device comprises a connecting seat, a skin, a fixing seat, a resin injector, a first connecting pipe and a second connecting pipe, wherein the fixing seat is detachably arranged on the lower surface of the connecting seat, the lower surface of the fixing seat is covered with the skin, the edge of the skin is fixedly connected with the fixing seat and is subjected to sealing treatment, a sealing cavity is formed by the inner wall of the skin and the outer wall of the fixing seat, the first connecting pipe communicated with the inside of the sealing cavity is arranged on one side of the skin, the second connecting pipe communicated with the inside of the sealing cavity is arranged on the other side of the skin, a control valve is arranged on the first connecting pipe and the second connecting pipe, and the first connecting pipe is detachably connected with the resin injector.
Preferably, the resin injector comprises an injection head, an injection cylinder and an ejector, wherein the injection head is detachably arranged at one end of the injection cylinder, the ejector is arranged in the injection cylinder, and the injection head is communicated with the first connecting pipe through a connecting hose.
Preferably, the connecting seat is provided with a heating device, and the heating device is used for heating the fixing seat;
the heating device comprises a friction body and a driving module, wherein the friction body is placed on the upper surface of the connecting seat, the driving module is fixed on the connecting seat and is in transmission connection with the friction body, and the driving module is used for driving the friction body to reciprocate on the connecting seat so that the friction body heats the connecting seat in a friction heat generation mode.
Preferably, the driving module comprises a crank connecting rod assembly, an air storage tank, an air outlet pipe, a rotary pipe, an air inlet pipe and an air outlet pipe, wherein one end of the air storage tank is provided with the air inlet pipe communicated with the inside, the air inlet pipe is communicated with the second connecting pipe through a hose, the other end of the air storage tank is provided with the air outlet pipe communicated with the inside, the air outlet pipe is also provided with a control valve, the rotary pipe is coaxially and rotatably arranged on the air outlet pipe, one end of the rotary pipe far away from the air outlet pipe is hermetically arranged, the outer surface of the rotary pipe is circumferentially provided with a plurality of air outlet pipes communicated with the inside, and the air outlet pipes are all L-shaped; the rotary pipe is in transmission connection with the friction body through a crank connecting rod assembly.
Preferably, the air storage tank comprises a tank body and elastic films, a plurality of through grooves are formed in the surface of the tank body in a penetrating mode, and each through groove is covered and fixed with one elastic film.
Preferably, the friction body is flexibly connected with the crank connecting rod assembly, a magnetic attraction block is embedded in one side, far away from the connecting seat, of the friction body, and an iron plate is fixedly covered on the upper surface of the connecting seat.
Preferably, the friction body is penetrated and provided with a plurality of guide grooves, the guide grooves are arranged in parallel, each guide groove is internally inserted with a positioning column, and the positioning columns are fixedly connected with the connecting seat.
Preferably, the connecting seat and the fixing seat are both made of high heat conduction materials.
The radome mechanical test tool provided by the invention has the beneficial effects that: through being provided with the covering on the fixing base, utilize covering and fixing base formation sealed chamber, after filling gas, make the covering be in the expansion state, with the outer glue that scribbles of covering and laminating at the radome surface after, the radome surface that laminates that the skin of inflation can be more accurate, later to the sealed intracavity injection resin, the resin fills sealed intracavity, after the resin solidification, the resin is with the tight connection between covering and the fixing base, form a shape piece that fully laminates with the radome surface jointly, the time of cutting shape adaptation has been saved, and more coincide with the radome surface shape.
Drawings
Fig. 1 is a schematic structural diagram of a radome mechanical test tool according to the present invention;
fig. 2 is a schematic structural diagram II of a radome mechanical test tool provided by the invention;
fig. 3 is a schematic structural diagram III of a radome mechanical test tool provided by the invention;
FIG. 4 is a schematic diagram of the position of an adhesive device of a radome mechanical test tool;
fig. 5 is a schematic structural diagram of an adhesive device of a radome mechanical test tool according to the present invention;
fig. 6 is a schematic diagram II of a bonding device of a radome mechanical test tool according to the present invention;
fig. 7 is a schematic structural diagram III of an adhesion device of a radome mechanical test tool;
fig. 8 is a schematic cross-sectional view of an adhesive device of a radome mechanical test tool according to the present invention;
fig. 9 is a schematic diagram showing a second cross-section of an adhesive device of a radome mechanical test tool according to the present invention;
FIG. 10 is a schematic diagram of a resin injector of a radome mechanics test fixture according to the present invention;
fig. 11 is a schematic diagram of the working principle of the radome mechanical test tool provided by the invention.
In the figure: 1. a positioning seat; 2. a fixed cylinder; 3. a guide sleeve; 4. a vertical rod; 5. a hydraulic rod; 6. a rotating drum; 7. a toothed ring; 8. a gear; 9. a motor; 10. a pitch module; 101. an electric sliding table; 102. a first electric rotary joint; 103. swing arms; 104. a second electric rotary joint; 11. an adhesive device; 1101. a connecting seat; 1102. a fixing seat; 1103. a skin; 1104. a first connection pipe; 1105. a second connection pipe; 1106. a friction body; 1107. a guide groove; 1108. positioning columns; 1109. a tank body; 1110. an elastic film; 1111. an air inlet pipe; 1112. a rotary pipe; 1113. a crank-connecting rod assembly; 1114. an air outlet pipe; 1115. an exhaust pipe; 1116. a magnetic suction block; 1117. an iron plate; 1118. a screw hole; 1119. a syringe; 1120. an ejector; 1121. an injection head; 1122. an elastic block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
1-8 and 10-11, a radome mechanics test fixture comprises a positioning seat 1, wherein a position adjusting device is arranged on the positioning seat 1, an adhesive device 11 is arranged on the position adjusting device, and the position adjusting device is used for adjusting the position of the adhesive device 11 relative to the outer surface of a radome; the position adjusting device comprises a lifting module, an annular movement module and a pitching module 10, wherein the lifting module comprises a fixed cylinder 2, guide sleeves 3, vertical rods 4 and a hydraulic rod 5, the outer surface of the fixed cylinder 2 is fixedly provided with a plurality of guide sleeves 3 along the circumferential direction, each guide sleeve 3 is internally inserted with one vertical rod 4, the vertical rods 4 are mutually parallel, the bottom ends of the vertical rods 4 are fixedly connected with a positioning seat 1, the hydraulic rod 5 is parallel to the vertical rods 4, the top end of the hydraulic rod 5 is fixedly connected with the fixed cylinder 2, and the hydraulic rod 5 is fixed on the positioning seat 1; the annular movement module is connected to the fixed cylinder 2 and comprises a rotary cylinder 6, a toothed ring 7, a gear 8 and a motor 9, wherein the rotary cylinder 6 is coaxially and rotatably arranged in the fixed cylinder 2, the toothed ring 7 is coaxially fixed at the bottom end of the rotary cylinder 6, the gear 8 meshed with the toothed ring 7 is arranged on one side of the toothed ring 7, an output shaft of the motor 9 is coaxially and fixedly connected with the gear 8, and the motor 9 is fixedly connected to the fixed cylinder 2; the pitching module 10 is fixedly installed at the top end of the rotary drum 6, the pitching module 10 comprises an electric sliding table 101, a first electric rotary joint 102, a second electric rotary joint 104 and a swinging arm 103, the first electric rotary joint 102 is installed on the electric sliding table 101, one end of the swinging arm 103 is connected to the first electric rotary joint 102, the second electric rotary joint 104 is installed at the other end of the swinging arm 103, and the bonding device 11 is fixed on the second electric rotary joint 104. The position adjusting module can adjust the height of the bonding device 11 through the lifting module, the annular movement module can drive the bonding device 11 to do circular movement around the radar cover, and the pitching module 10 can adjust the pitching state angle of the bonding device 11, so that the radar cover can adapt to the appearance of the radar cover better. The position adjustment device, in use, places the radome on the positioning seat 1 in the drum 6, so that a more precise adjustment of the position of the bonding device 11 with respect to the radome outer surface is possible.
The bonding device 11 comprises a connecting seat 1101, a skin 1103, a fixed seat 1102, a resin injector, a first connecting pipe 1104 and a second connecting pipe 1105, wherein the fixed seat 1102 is detachably arranged on the lower surface of the connecting seat 1101, and one or more modes such as threaded connection, bolt connection and the like can be adopted for the connection mode between the two. The lower surface of the fixed seat 1102 is covered with a skin 1103, edges of the skin 1103 are fixedly connected with the fixed seat 1102 and are sealed, a sealing cavity is formed by the inner wall of the skin 1103 and the outer wall of the fixed seat 1102, one side of the skin 1103 is provided with a first connecting pipe 1104 communicated with the inside of the sealing cavity, the other side of the skin 1103 is provided with a second connecting pipe 1105 communicated with the inside of the sealing cavity, the first connecting pipe 1104 and the second connecting pipe 1105 are both provided with a control valve, and the first connecting pipe 1104 is detachably connected with a resin injector. Screw holes 1118 are formed in the surface, close to one side of the connecting seat 1101, of the fixing seat 1102, and the screw holes 1118 are used for installing connecting pieces such as hanging rings.
The resin injector comprises an injector head 1121, an injector tube 1119 and an ejector 1120, wherein the injector head 1121 is detachably arranged at one end of the injector tube 1119, the ejector 1120 is arranged in the injector tube 1119, and the injector head 1121 is communicated with the first connecting tube 1104 through a connecting hose. When not in use, the resin syringe can be detached from the first connection tube 1104. Before resin injection, the injection head 1121 at the front end of the injection cylinder 1119 is removed, then the resin raw material is poured into the injection cylinder 1119, after the mixing and stirring in the injection cylinder 1119 are completed, the injection head 1121 is installed back again, then the injection head 1121 is communicated with the first connecting pipe 1104 by using a connecting hose, after a control valve on the first connecting pipe 1104 is opened, the stirred resin is pushed into the first connecting pipe 1104 by pushing the pusher 1120, and finally the stirred resin enters the sealing cavity through the first connecting pipe 1104. The resin injector is designed to be detachable, and can be in a detachable state before and after injection.
Example 2
Referring to fig. 9, as another preferred embodiment of the present invention, there is a difference from embodiment 1 in that a heating device is provided on the connection seat 1101 for heating the fixing seat 1102;
the heating device comprises a friction body 1106 and a driving module, wherein the friction body 1106 is placed on the upper surface of the connecting seat 1101, the driving module is fixed on the connecting seat 1101 and is in transmission connection with the friction body 1106, and the driving module is used for driving the friction body 1106 to reciprocate on the connecting seat 1101 so that the friction body 1106 heats the connecting seat 1101 in a friction heating mode. Both the connection seat 1101 and the fixing seat 1102 are made of high heat conduction materials.
The driving module comprises a crank connecting rod assembly 1113, an air storage tank, an air outlet pipe 1114, a rotary pipe 1112, an air inlet pipe 1111 and an air outlet pipe 1115, wherein one end of the air storage tank is provided with the air inlet pipe 1111 communicated with the inside, the air inlet pipe 1111 is communicated with the second connecting pipe 1105 through a hose, the other end of the air storage tank is provided with the air outlet pipe 1114 communicated with the inside, the air outlet pipe 1114 is also provided with a control valve, the rotary pipe 1112 is coaxially and rotatably arranged on the air outlet pipe 1114, one end of the rotary pipe 1112 far away from the air outlet pipe 1114 is hermetically arranged, the outer surface of the rotary pipe 1112 is circumferentially provided with a plurality of air outlet pipes 1115 communicated with the inside, and the air outlet pipes 1115 are all L-shaped; the rotor 1112 is in driving connection with the friction body 1106 through a crank-link assembly 1113. The diameters of the air outlet pipe 1114 and the rotary pipe 1112 are smaller, so that the air speed discharged from the air storage tank is limited by the pipe diameter, and the air discharge speed is slower, so that the air discharge can be kept for a longer period of time, the driving module can be ensured to continuously work for a longer time, and the friction body 1106 can continuously generate heat.
The air storage tank comprises a tank body 1109 and an elastic membrane 1110, a plurality of through grooves are formed in the surface of the tank body 1109 in a penetrating mode, and each through groove is covered and fixed with one elastic membrane 1110. By arranging the elastic membrane 1110 on the surface of the air storage tank, the air entering the air storage tank can expand the elastic membrane 1110, so that the air in the air storage tank can be kept in a state of higher pressure.
A plurality of guide grooves 1107 are formed in the friction body 1106 in a penetrating mode, the guide grooves 1107 are arranged in parallel, a positioning column 1108 is inserted into each guide groove 1107, and the positioning columns 1108 are fixedly connected with the connecting seat 1101.
The friction body 1106 is flexibly connected with the crank-link assembly 1113, and the flexible connection mode can be realized by fixing an elastic block 1122 on the friction body 1106, wherein the elastic block 1122 is fixedly connected with the crank-link assembly 1113. The friction body 1106 is embedded with a magnetic attraction block 1116 at one side far away from the connecting seat 1101, and an iron plate 1117 is fixedly covered on the upper surface of the connecting seat 1101. The friction body 1106 is made of wear-resistant rubber, and because the friction body 1106 separates the magnetic attraction block 1116 from the iron plate 1117 by a certain distance, the magnetic attraction force between the magnetic attraction block 1116 and the iron plate 1117 is weakened, so that the pressure of the magnetic attraction block 1116 applied to the friction body 1106 is smaller, but the friction body 1106 can still be pressed on the iron plate 1117 under the magnetic force action of the magnetic attraction block 1116, after friction loss occurs between the friction body 1106 and the iron plate 1117, the friction body 1106 can slightly move towards the direction of the connecting seat 1101 under the magnetic force action of the magnetic attraction block 1116 due to flexible connection between the friction body 1106 and the crank connecting rod assembly 1113, and therefore the friction body 1106 can still keep higher friction heat generating efficiency with the iron plate 1117.
The overall workflow of the invention is as follows:
an operator places the radome on the positioning seat 1, and gas is filled in a sealed cavity in the skin 1103 in an initial state, so that the skin 1103 is in an expanded state, and glue is smeared on the outer surface of the skin 1103 at the moment; then, controlling a position adjusting device to adjust the position of the bonding device 11 so that the skin 1103 of the bonding device 11 can be attached to the test position of the outer surface of the radome, wherein the outer surface of the skin 1103 is coated with glue, and after the glue is solidified, the skin 1103 is attached to the outer surface of the radome;
then the operator connects the second connecting pipe 1105 with the air inlet pipe 1111 on the tank 1109, then opens the control valve on the second connecting pipe 1105 so that the air in the skin 1103 can enter the tank 1109, then the operator loads the stirred and mixed resin into the resin injector, then opens the control valve on the first connecting pipe 1104, then uses the resin injector to inject the resin into the sealed cavity in the skin 1103, and after the resin fills the sealed cavity in the skin 1103, the control valves on the first connecting pipe 1104 and the second connecting pipe 1105 are closed at this time;
in the above process, the gas in the sealed cavity is squeezed into the tank 1109 by the filled resin, the elastic membrane 1110 on the tank 1109 is in an expanded state, and the gas in the tank 1109 is in a high pressure state;
then, an operator opens a second control valve on the air outlet pipe 1114, high-pressure air in the tank 1109 enters the rotary pipe 1112 through the air outlet pipe 1114, finally, the high-pressure air is discharged through a plurality of L-shaped exhaust pipes 1115 arranged on the rotary pipe 1112, the rotary pipe 1112 is subjected to reverse acting force of discharged air, the rotary pipe 1112 rotates, the rotary pipe 1112 drives the friction body 1106 to make reciprocating friction on the surface of the connecting seat 1101 through the crank connecting rod assembly 1113 in the rotating process, the friction body 1106 generates heat to be conducted to the connecting seat 1101, the connecting seat 1101 conducts heat to the fixing seat 1102, the fixing seat 1102 conducts heat to resin filled in the sealing cavity, the resin can be rapidly cured at a higher temperature, after the resin is cured, the sealing cavity is filled with the cured resin, the fixing seat 1102 is adhered to the skin 1103, at the moment, the connecting seat 1101 and the fixing seat 1102 are detached, the fixing seat and the screw hole 1102 and the resin cured in the fixing seat are reserved on the outer surface of the radome, the operator can install a lifting ring in the 1118 on the fixing seat 1102, then install the lifting ring on the lifting ring, and then the hydraulic device is matched with the hydraulic device to the outer surface of the radar cover, and the hydraulic device is used for testing the mechanical performance of the radar.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The radome mechanics test tool comprises a positioning seat (1), and is characterized in that a position adjusting device is arranged on the positioning seat (1), an adhesive device (11) is arranged on the position adjusting device, and the position adjusting device is used for adjusting the position of the adhesive device (11) relative to the outer surface of a radome;
the bonding device (11) comprises a connecting seat (1101), a skin (1103), a fixed seat (1102), a resin injector, a first connecting pipe (1104) and a second connecting pipe (1105), wherein the fixed seat (1102) is detachably arranged on the lower surface of the connecting seat (1101), the lower surface of the fixed seat (1102) is covered with the skin (1103), the edge of the skin (1103) is fixedly connected with the fixed seat (1102) and is subjected to sealing treatment, a sealing cavity is formed by the inner wall of the skin (1103) and the outer wall of the fixed seat (1102), the first connecting pipe (1104) communicated with the inside of the sealing cavity is arranged on one side of the skin (1103), the second connecting pipe (1105) communicated with the inside of the sealing cavity is arranged on the other side of the skin (1103), a control valve is arranged on the first connecting pipe (1104) and the second connecting pipe (1105), and the resin injector is detachably connected at the first connecting pipe (1104).
2. The radome mechanical test tool of claim 1, wherein the resin injector comprises an injection head (1121), a syringe barrel (1119) and an ejector (1120), the injection head (1121) is detachably arranged at one end of the syringe barrel (1119), the ejector (1120) is arranged in the syringe barrel (1119), and the injection head (1121) is communicated with the first connecting pipe (1104) through a connecting hose.
3. The radome mechanical test fixture of claim 1, wherein the connecting seat (1101) is provided with a heating device, and the heating device is used for heating the fixing seat (1102);
the heating device comprises a friction body (1106) and a driving module, wherein the friction body (1106) is placed on the upper surface of the connecting seat (1101), the driving module is fixed on the connecting seat (1101), the driving module is in transmission connection with the friction body (1106), and the driving module is used for driving the friction body (1106) to reciprocate on the connecting seat (1101) so that the friction body (1106) heats the connecting seat (1101) in a friction heating mode.
4. The radome mechanical test tool according to claim 3, wherein the driving module comprises a crank connecting rod assembly (1113), an air storage tank, an air outlet pipe (1114), a rotary pipe (1112), an air inlet pipe (1111) and an air outlet pipe (1115), one end of the air storage tank is provided with an air inlet pipe (1111) communicated with the inside, the air inlet pipe (1111) is communicated with a second connecting pipe (1105) through a hose, the other end of the air storage tank is provided with the air outlet pipe (1114) communicated with the inside, the air outlet pipe (1114) is also provided with a control valve, the rotary pipe (1112) is coaxially and rotatably arranged on the air outlet pipe (1114), one end of the rotary pipe (1112) far away from the air outlet pipe (1114) is hermetically arranged, the outer surface of the rotary pipe (1112) is circumferentially provided with a plurality of air outlet pipes (1115) communicated with the inside, and the air outlet pipe (1115) is of an L shape; the rotary pipe (1112) is in transmission connection with the friction body (1106) through a crank connecting rod assembly (1113).
5. The radome mechanical test fixture of claim 4, wherein the air storage tank comprises a tank body (1109) and elastic membranes (1110), a plurality of through grooves are formed in the surface of the tank body (1109) in a penetrating mode, and each through groove is covered and fixed with one elastic membrane (1110).
6. The radome mechanical test fixture of claim 4, wherein the friction body (1106) is flexibly connected with the crank connecting rod assembly (1113), a magnetic attraction block (1116) is embedded in one side, far away from the connecting seat (1101), of the friction body (1106), and a layer of iron plate (1117) is fixedly covered on the upper surface of the connecting seat (1101).
7. A radome mechanical test fixture according to claim 3, wherein a plurality of guide grooves (1107) are formed in the friction body (1106) in a penetrating manner, the guide grooves (1107) are arranged in parallel, a positioning column (1108) is inserted into each guide groove (1107), and the positioning columns (1108) are fixedly connected with the connecting seat (1101).
8. A radome mechanical test fixture according to claim 3, wherein the connecting seat (1101) and the fixing seat (1102) are both made of high heat conduction materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311312506.1A CN117054199B (en) | 2023-10-11 | 2023-10-11 | Radome mechanical test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311312506.1A CN117054199B (en) | 2023-10-11 | 2023-10-11 | Radome mechanical test tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117054199A true CN117054199A (en) | 2023-11-14 |
| CN117054199B CN117054199B (en) | 2023-12-22 |
Family
ID=88669620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311312506.1A Active CN117054199B (en) | 2023-10-11 | 2023-10-11 | Radome mechanical test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117054199B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658349U (en) * | 1993-01-22 | 1994-08-12 | 横浜ゴム株式会社 | Mold for vulcanization of test rubber sample |
| JPH10150255A (en) * | 1996-11-18 | 1998-06-02 | Hitachi Chem Co Ltd | Manufacture of test sample using resin casting |
| CN207050968U (en) * | 2017-07-14 | 2018-02-27 | 中国航空工业集团公司济南特种结构研究所 | A kind of antenna house slow test biaxial loadings device |
| WO2018092851A1 (en) * | 2016-11-18 | 2018-05-24 | 児玉化学工業株式会社 | Resin product |
| KR20190126472A (en) * | 2018-05-02 | 2019-11-12 | 현대자동차주식회사 | Apparatus and method for testing adhesion force of coating layer |
| CN110496755A (en) * | 2019-07-26 | 2019-11-26 | 中国科学院长春光学精密机械与物理研究所 | A kind of assembly method solidifying tooling |
| CN110552942A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Bonding and curing method for large-load static test radome tension and compression pads |
| CN110566554A (en) * | 2019-07-26 | 2019-12-13 | 中国航空工业集团公司济南特种结构研究所 | Large-curvature large-load radar cover tension and compression pad full-filling type bonding method |
| CN110567803A (en) * | 2019-07-26 | 2019-12-13 | 中国航空工业集团公司济南特种结构研究所 | Low-rigidity tension and compression pad structure for realizing uniform loading of radome |
| CN110616046A (en) * | 2019-07-26 | 2019-12-27 | 中国航空工业集团公司济南特种结构研究所 | Method suitable for bonding large-size large-load radome tension-compression pads |
| CN211693111U (en) * | 2019-09-18 | 2020-10-16 | 辽源市汽车改装有限公司 | Integral tension-pulling bonding process equipment for super-large plate width skin |
| CN212180414U (en) * | 2020-05-26 | 2020-12-18 | 中机凯博表面技术江苏有限公司 | Be used for viscose tensile sample solidification equipment |
| CN112238363A (en) * | 2020-12-11 | 2021-01-19 | 成都飞机工业（集团）有限责任公司 | Flexible fixing tool for skin |
| CN113441362A (en) * | 2020-03-27 | 2021-09-28 | 比亚迪股份有限公司 | Gluing mold and bonding method |
| CN114739763A (en) * | 2022-03-21 | 2022-07-12 | 国营芜湖机械厂 | Cold spraying coating bonding strength sample bonding tool and hot-press curing method thereof |
-
2023
- 2023-10-11 CN CN202311312506.1A patent/CN117054199B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658349U (en) * | 1993-01-22 | 1994-08-12 | 横浜ゴム株式会社 | Mold for vulcanization of test rubber sample |
| JPH10150255A (en) * | 1996-11-18 | 1998-06-02 | Hitachi Chem Co Ltd | Manufacture of test sample using resin casting |
| WO2018092851A1 (en) * | 2016-11-18 | 2018-05-24 | 児玉化学工業株式会社 | Resin product |
| CN207050968U (en) * | 2017-07-14 | 2018-02-27 | 中国航空工业集团公司济南特种结构研究所 | A kind of antenna house slow test biaxial loadings device |
| KR20190126472A (en) * | 2018-05-02 | 2019-11-12 | 현대자동차주식회사 | Apparatus and method for testing adhesion force of coating layer |
| CN110552942A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Bonding and curing method for large-load static test radome tension and compression pads |
| CN110496755A (en) * | 2019-07-26 | 2019-11-26 | 中国科学院长春光学精密机械与物理研究所 | A kind of assembly method solidifying tooling |
| CN110566554A (en) * | 2019-07-26 | 2019-12-13 | 中国航空工业集团公司济南特种结构研究所 | Large-curvature large-load radar cover tension and compression pad full-filling type bonding method |
| CN110567803A (en) * | 2019-07-26 | 2019-12-13 | 中国航空工业集团公司济南特种结构研究所 | Low-rigidity tension and compression pad structure for realizing uniform loading of radome |
| CN110616046A (en) * | 2019-07-26 | 2019-12-27 | 中国航空工业集团公司济南特种结构研究所 | Method suitable for bonding large-size large-load radome tension-compression pads |
| CN211693111U (en) * | 2019-09-18 | 2020-10-16 | 辽源市汽车改装有限公司 | Integral tension-pulling bonding process equipment for super-large plate width skin |
| CN113441362A (en) * | 2020-03-27 | 2021-09-28 | 比亚迪股份有限公司 | Gluing mold and bonding method |
| CN212180414U (en) * | 2020-05-26 | 2020-12-18 | 中机凯博表面技术江苏有限公司 | Be used for viscose tensile sample solidification equipment |
| CN112238363A (en) * | 2020-12-11 | 2021-01-19 | 成都飞机工业（集团）有限责任公司 | Flexible fixing tool for skin |
| CN114739763A (en) * | 2022-03-21 | 2022-07-12 | 国营芜湖机械厂 | Cold spraying coating bonding strength sample bonding tool and hot-press curing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117054199B (en) | 2023-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2605220B2 (en) | Branch pipe lining method | |
| US20050193729A1 (en) | Trinity hydro-pneumatic power source | |
| CN203170518U (en) | Dispensing device | |
| CN117054199B (en) | Radome mechanical test tool | |
| CN213169587U (en) | Adhesive storage tank | |
| CN104550514A (en) | Hydraulic tube expansion device | |
| US9594164B2 (en) | Method and apparatus for an acoustic-electric channel mounting | |
| CN208589955U (en) | A kind of frame mounting device | |
| CN109915380B (en) | Manufacturing process of double-blade single-shaft centrifugal pump | |
| CN209012208U (en) | A kind of plastic cement electroplated faucets tipping clamp system and assembly device | |
| CN216691956U (en) | Oil filling device for oil pressure brake | |
| CN220132755U (en) | Concrete crack prosthetic devices | |
| CN202543938U (en) | Hydraulic mechanism for eccentricity-adjustable hydraulic vibratory pile driver-extractor | |
| CN209259670U (en) | Multifunctional train water-supply apparatus | |
| CN217156116U (en) | Pressure test equipment for lining plastic composite thickened steel pipe | |
| CN110815865A (en) | Vacuum autoclave for producing motorcycle helmet and motorcycle helmet forming process | |
| CN219806487U (en) | High-altitude maintenance vacuum pouring device for wind driven generator blade | |
| CN220806196U (en) | Booster pump piston erection equipment | |
| CN109502536A (en) | Multifunctional train water-supply apparatus | |
| CN109004899A (en) | A kind of frame mounting device | |
| CN220829447U (en) | Mortar penetrometer convenient to disassemble and assemble | |
| CN219320055U (en) | Full-automatic unsaturated soil-water-soil characteristic curve pressure plate instrument | |
| RU151253U1 (en) | PNEUMATIC DRIVE OF THE ARTIFICIAL VENTRICLE OF THE HEART | |
| CN219754123U (en) | Concrete crack filling device | |
| CN109532060B (en) | Die clamping device of bulletproof helmet sheet paving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |