CN114952329A - General filling and stiffening device and method for structural member - Google Patents
General filling and stiffening device and method for structural member Download PDFInfo
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- CN114952329A CN114952329A CN202210709511.5A CN202210709511A CN114952329A CN 114952329 A CN114952329 A CN 114952329A CN 202210709511 A CN202210709511 A CN 202210709511A CN 114952329 A CN114952329 A CN 114952329A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 118
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000003754 machining Methods 0.000 claims description 23
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000004401 flow injection analysis Methods 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001276 controlling effect Effects 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 6
- 238000003801 milling Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000006872 improvement 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
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
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Abstract
The application discloses a general filling and stiffening device and a general filling and stiffening method for structural parts, wherein the general filling and stiffening device comprises a container for accommodating the structural parts, a supporting device for supporting the structural parts, a heating device for heating the interior of the container, an overflow valve, an injection valve and a pump station; the supporting device and the heating device are both arranged in the container; the pump station is internally provided with solidifiable and hardenable liquid and comprises a liquid output end and a liquid input end; the liquid output end is communicated with the container through the injection valve, and the liquid input end is communicated with the container through the overflow valve. According to the general filling and stiffening device and the general filling and stiffening method for the structural member, the liquid is filled in the container, and then the liquid is solidified, so that the solidified liquid is completely attached to and wraps the structural member, the technical problem that the fixing and stiffening equipment of the traditional part does not have general use value is solved, and the stiffening technical effect for any structural member is realized.
Description
Technical Field
The application relates to the field of machining, in particular to a general filling and stiffening device and a general filling and stiffening method for a structural part.
Background
In the machining of conventional structural members, the machined parts are usually required to be fixed and reinforced to ensure the stability and reliability of the machining process. In the traditional machining, the part is fixed and strengthened, and a corresponding special milling clamp tool is designed for fixing and positioning according to different characteristics of the part structure. The milling and clamping tool has strong specificity, namely the traditional part fixing and rigidity increasing equipment has no general use value.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
Disclosure of Invention
The application mainly aims to provide a filling stiffening device and a filling stiffening method for structural parts, and aims to solve the technical problem that the conventional part fixing stiffening equipment is low in universality.
In order to achieve the purpose, the application provides a filling stiffening device universal for structural parts, which comprises a container for accommodating the structural parts, a supporting device for supporting the structural parts, a heating device for heating the interior of the container, an overflow valve, a flow injection valve and a pump station;
the supporting device and the heating device are both arranged in the container;
the pump station is internally provided with a solidifiable and hardenable liquid and comprises a liquid output end and a liquid input end;
the liquid output end is communicated with the container through the injection valve, and the liquid input end is communicated with the container through the overflow valve.
Optionally, the support means comprises at least one support plate for supporting the structure.
Optionally, the support device further comprises a fixing member for fixing the structural member to the support device.
Optionally, a height adjusting device for adjusting the height of the supporting device in the container is further included.
Optionally, the support means is provided in the centre of the bottom surface of the container.
Optionally, the liquid has a melting point T 0 At normal temperature T 1 The melting point of the structural part is T 2 ，
Wherein the following are satisfied:
T 1 <T 0 <T 2 。
optionally, the normal temperature is T 1 At-10 ℃ to 40 ℃, said T 2 Greater than 200 ℃ of said T 0 Is 100 to 200 ℃.
Optionally, an epoxy material is included in the liquid.
Optionally, the overflow valve and the injection valve are both disposed at the bottom of the container.
In addition, in order to achieve the above object, the present application further provides a filling and stiffening method for structural members in general, which uses a filling and stiffening device for structural members in general, and comprises the following steps:
fixing a structural member on the support device;
opening the pump station, controlling the opening of the flow injection valve, and pressing liquid in the pump station into the container to fill the structural part with the liquid;
standing at normal temperature to enable the liquid to be solidified and hardened into a solid state;
developing a machining process of the structural part;
after the machining process is finished, adjusting the heating device to melt the liquid into a liquid state;
opening the pump station, controlling the overflow valve to open, and enabling the liquid to flow back into the pump station;
and taking down the structural part to complete the filling and stiffening of the structural part.
The beneficial effect that this application can realize:
by using the universal filling and stiffening device and the universal filling and stiffening method for the structural part, liquid is filled in the container, then the liquid is solidified, and the solidified liquid is completely attached to and wraps the structural part, so that the universal filling and stiffening device and the universal filling and stiffening method for the structural part can be suitable for structural parts in any shapes, can be used for stiffening the structural parts, and solve the technical problem of low universality of the fixing and stiffening equipment of the traditional parts; the self-adaptive rapid clamping of the structural part can be realized under the condition that the structural part has processing deformation and processing errors; the clamping stability of the structural part is not influenced, meanwhile, the universality of the device is effectively improved, and the tooling cost is reduced; simultaneously, the device is simple in structure, low in cost, easy to machine and manufacture and suitable for popularization and use.
According to the general filling and stiffening device and the general filling and stiffening method for the structural member, the liquid is filled in the container, and then the liquid is solidified, so that the solidified liquid is completely attached to and wraps the structural member, the technical problem that the conventional part fixing and stiffening equipment does not have general use value is solved, and the stiffening technical effect applicable to any structural member is realized.
Drawings
Fig. 1 is a schematic structural diagram of a filling and stiffening device for structural members in general according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram illustrating a liquid filling process for a structure-universal filling stiffening device according to an embodiment of the present application;
fig. 3 is a structural diagram illustrating a clamped structure of a filling and stiffening device for structural member general use according to an embodiment of the present application;
1-container, 2-structural part, 3-support device, 4-heating device, 5-overflow valve, 6-injection valve, 7-pump station, and 8-liquid.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In the machining of conventional structural members, the machined parts are usually required to be fixed and reinforced to ensure the stability and reliability of the machining process. In the traditional machining, the part is fixed and strengthened, and a corresponding special milling clamp tool is designed for fixing and positioning according to different characteristics of the part structure. The milling and clamping tool is high in specificity and has no general use value. Meanwhile, the milling clamp positioning method generally adopts full profile supporting and positioning, the larger the structural size of a part is, the larger the structural size of a required tool is, and the processing cost is greatly consumed. Facing to the market demand of the current structural part processing batch, how to reduce the processing cost and improve the universality of the application scene of the tooling equipment on the premise of ensuring the stability of the machining process becomes an important subject of clamp design and application. Aiming at the scenes, the filling and stiffening device and the filling and stiffening method which are universal for structural parts are designed.
Referring to fig. 1, 2 and 3, the filling and stiffening device for structural parts 2 in general comprises a container 1 for accommodating the structural parts 2, a supporting device 3 for supporting the structural parts 2, a heating device 4 for heating the interior of the container 1, an overflow valve 5, an injection valve 6 and a pump station 7;
said support means 3 and said heating means 4 are both arranged inside said container 1;
a solidifiable and hardenable liquid 8 is arranged in the pump station 7, and the pump station 7 comprises a liquid 8 output end and a liquid 8 input end;
the output end of the liquid 8 is communicated with the container 1 through the injection valve 6, and the input end of the liquid 8 is communicated with the container 1 through the overflow valve 5.
The pump station 7 is a device which can provide hydraulic power and pneumatic power with certain pressure and flow, is the prior known technology and can be used for conveying liquid 8; the liquid 8 can be ensured to have fluidity in the pump station 7 by a way of keeping the temperature in the pump station 7, so that the liquid 8 can be conveyed through the pump station 7, the liquid 8 is solidified and hardened into a solid state along with the temperature reduction, the liquid 8 is in a liquid state in the pump station 7, the liquid 8 can be ensured to normally flow and convey in the pump station 7, when the liquid 8 enters the container 1, the temperature in the container 1 is reduced to normal temperature, so that the liquid 8 is solidified and hardened into a solid state, the heating device 4 can control the solidification or melting of the liquid 8 by regulating and controlling the temperature, for the prior known technology, the heating device 4 can be an electric heater, hot air heating, a microwave heater and the like, and in the embodiment, the electric heater, such as a heating pipe and the like, is adopted; the container 1 is used for containing the structural part 2 and containing the liquid 8, and is a container similar to a boiler; the supporting device 3 is used for supporting the structural member 2 and supporting and fixing the structural member 2 in the container 1, and the supporting device 3 can be a supporting rod, a supporting plate, a supporting platform and the like, so that the structural member 2 can be arranged in the container 1; the overflow valve 5 is in the prior art and is used for discharging the liquid 8 in the container 1 out of the container 1, and the overflow valve 5 can be opened manually or electrically; the same injection valve 6 is the prior art and is used for injecting liquid 8 into the container 1, and the overflow valve 5 can be opened manually or electrically; the liquid 8 is a liquid that can be solidified and hardened, is liquefied at a high temperature, and is solidified at a low temperature, and is a liquid known in the art, for example, an epoxy resin material is used in the present embodiment.
Using the method of the present application, the structure 2 is first fixed to the support means 3; and then opening the pump station 7, controlling the injection valve 6 to be opened, pressing and filling liquid 8 stored in advance in the pump station 7 into the container 1, and filling the structural part 2. When the liquid 8 fills the gap and does not overflow out of the container 1, the injection valve 6 is closed to form a closed space; standing at normal temperature to solidify the liquid 8 into solid; after the liquid 8 is filled into the container 1, the liquid 8 is completely attached to and wraps the structural part 2, when the liquid 8 is solidified and hardened into a solid, the structural part 2 and the liquid 8 which is solidified and hardened into the solid form a part to be processed with certain rigidity, the strengthening of the structural part 2 is completed, and then the structural part 2 can be subjected to subsequent machining so as to ensure the stability and reliability of the subsequent machining process of the structural part 2 and enable the subsequent structural part 2 to be normally machined, the structural part 2 is fixed by adopting a universal pressing mechanism such as a pressing plate and a screw, and a machining process of the corresponding structural part 2 is carried out; adjusting the heating device 4 to enable the ambient temperature in the container 1 to be above the melting point of the liquid 8, and the ambient temperature in the container 1 to be below the melting points of the structural component 2 and other mechanisms of the device, so as to ensure that the liquid 8 filled with the solid is melted into a liquid state and the structural component 2 and other mechanisms of the device are not damaged; and opening the pump station 7, controlling the overflow valve 5 to be opened, and enabling the liquid 8 to flow back into the pump station 7 for next clamping. And (5) removing the part, finishing the processing of the structural component 2 at the moment, and finishing the filling and stiffening of the structural component 2.
The structural member 2 is arranged in the container 1, and then the container 1 is filled with the solidifiable and hardenable liquid 8, so that the liquid 8 is in a hardened state, and then the machining process of the structural member 2 can be realized; finally, the solidified and hardened liquid 8 is changed back to the liquid 8 state from the new state through the heating device 4, namely the structural part 2 is reinforced, and by using the universal filling and reinforcing device for the structural part 2, the liquid 8 is filled in the container 1, then the liquid 8 is solidified, and the solidified liquid 8 is completely attached to and wraps the structural part 2, so that the universal filling and reinforcing device can be suitable for structural parts 2 in any shapes, can be used for reinforcing any structural part 2, and solves the technical problem that the conventional part holding and reinforcing equipment does not have universal use value; the self-adaptive rapid clamping of the structural part 2 can be realized under the condition that the structural part 2 has machining deformation and machining errors; the clamping stability of the structural part 2 is not affected, meanwhile, the universality of the device is effectively improved, and the tooling cost is reduced; meanwhile, the novel electric heating furnace is simple in structure, low in cost, easy to machine and manufacture and suitable for popularization and use.
The supporting device 3 is used for supporting the structural member 2, supporting the structural member 2 in the container 1, and facilitating the liquid 8 to fill the structural member 2, and the supporting devices 3 with different structures are arranged according to the specific shape of the structural member 2, so as to ensure that the supporting device 3 can be supported in the container 1. The backup pad laminating is on the surface of structure 2, for example when structure 2 only need a face just can support it, the backup pad just sets up one this moment, for example when structure 2 needs two backup pads just can support it, the backup pad just sets up two this moment, sets up the number of backup pad according to the particular case of structure 2, thereby guarantees that support that structure 2 can be stable is in container 1, thereby improves filling quality, further guarantees to increase the effect of stiffening and increases the quality of stiffening.
The support means 3 further comprises fixing means for fixing the structure 2 to the support means 3. Through addding the mounting to with the stable fixed support device 3 of structure 2, prevent that structure 2 from rocking or dropping on strutting arrangement 3, further improvement filling quality, guaranteed increase just effect and increase just quality.
And also comprises a height adjusting device for adjusting the height of the supporting device 3 in the container 1. Height adjusting device's effect is the condition strutting arrangement 3 is in the height of container 1 in, like telescopic link, crank structure and so on have known structure now, can change the distance between strutting arrangement 3 and the container 1 inner chamber bottom through height adjusting device to make can be according to different structure 2, make the adjustment of adaptability, guarantee that structure 2 can adjust to suitable position in the container 1, thereby guarantee the quality of filling, guarantee that the liquid 8 of filling can be full of whole structure 2, thereby guarantee the quality that the packing increases the rigidity.
The melting point of the liquid 8 is T 0 At normal temperature T 1 The structural part 2 has a melting point T 2 ，
Wherein the following are satisfied:
T 1 <T 0 <T 2 。
melting point T of liquid 8 0 T is required to be higher than normal temperature 1 Lower than the melting point T of the general metal structural part 2 and other mechanisms of the device 2 The melting of the liquid 8 is ensured only when the heating is carried out to the melting point, and the melting of the zero structural part 2 and other mechanisms of the device is avoided; while at normal temperature the liquid 8 may set to harden to a solid after standing for a period of time.
The normal temperature is T 1 At-10 ℃ to 40 ℃, said T 2 Greater than 200 ℃ of said T 0 Is 100 to 200 ℃.
In general, the ambient temperature T 1 The melting point T of the general metal structural part 2 and other mechanisms of the device is considered to be-10-40 DEG C 2 > 200 ℃ and the melting point T of the liquid 8 is considered 0 The temperature is preferably selected to be within the range of 100-200 ℃. In addition to having a certain processability, it is recommended to use an epoxy resin material as the host material for the liquid 8.
The liquid 8 is used for solidifying or liquefying according to different temperatures, so that the normal filling and stiffening of the structural part 2 are guaranteed, the liquid 8 can be the existing known liquid 8, namely the liquid 8 is liquefied when the temperature is increased, and the liquid 8 is solidified when the temperature is reduced. The liquid 8 is guaranteed to be solid at normal temperature, and the liquid 8 can be liquefied when being heated by the heating device 4.
The overflow valve 5 and the injection valve 6 are used for discharging or flowing liquid 8 into the container 1, and have a switching function, the overflow valve 5 and the injection valve 6 may be arranged on a side wall or a bottom of the container 1, in this embodiment, in order to enable the liquid 8 to be discharged from the container 1 completely, so that the liquid 8 is prevented from splashing when the liquid 8 is filled, and the container 1 is ensured to be filled with the liquid 8 layer by layer, and both the overflow valve 5 and the injection valve 6 are arranged at the bottom of the container 1.
The support means 3 may be arranged on the bottom or on the side wall of the container 1. in this embodiment, in order to improve the utilization of the space in the container 1, ensure that the structural member 2 can be placed in the container 1, and improve the filling quality, the support means 3 is arranged in the middle of the bottom of the container 1.
In addition, in order to achieve the above object, the present application further provides a filling and stiffening method for a structure 2, which uses a filling and stiffening device for a structure 2, and comprises the following steps:
fixing the structural member 2 on the support device 3;
opening the pump station 7, controlling the opening of the injection valve 6, and pressing the liquid 8 in the pump station 7 into the container 1 to enable the liquid 8 to fill the structural part 2;
standing for a period of time at normal temperature to enable the liquid 8 to be solidified and hardened into a solid state;
developing a machining process of the structural part 2;
after the machining process is finished, adjusting the heating device 4 to melt the liquid 8 into a liquid 8 state;
opening the pump station 7, controlling the overflow valve 5 to open, and enabling the liquid 8 to flow back into the pump station 7;
and taking down the structural part 2 to finish the filling and stiffening of the structural part 2.
The application relates to a general filling and stiffening method for a structural part 2, which comprises the following specific steps:
s1: placing a structural part 2 to be clamped in the air, and then arranging the structural part in the container 1 through the supporting device 3;
s2: adjusting the structural member 2 to a proper position to ensure that the filled liquid 8 can fill the whole structural member 2;
s3: and opening the pump station 7, controlling the injection valve 6 to be opened, pressing and filling liquid 8 stored in the pump station 7 in advance into the container 1, and filling the part structural part 2. When the liquid 8 fills the gap and does not overflow the container 1, the injection valve 6 is closed to form a closed space.
S4: standing for a period of time at normal temperature to condense and harden the liquid 8 into a solid;
s5: the structural part 2 is fixed by adopting a universal pressing mechanism such as a pressing plate, a screw and the like, and a machining process of the corresponding structural part 2 is carried out;
s6: adjusting the heating device 4 to enable the ambient temperature in the container 1 to be higher than the melting point of the liquid 8 and lower than the melting points of the structural part 2 and other mechanisms of the device, so that the liquid 8 is changed into a liquid state and the structural part 2 and other mechanisms of the device cannot be damaged;
s7: and opening the pump station 7, controlling the overflow valve 5 to be opened, and enabling the liquid 8 to flow back into the pump station 7 for next clamping. And (5) taking down the structural part 2 to finish filling and stiffening.
By using the universal filling and stiffening device for the structural part 2 and the universal filling and stiffening method for the structural part 2, the liquid 8 is filled in the container 1, then the liquid 8 is solidified, and the solidified liquid 8 is completely attached to and wraps the structural part 2, so that the universal filling and stiffening device can be suitable for structural parts 2 in any shapes, can be used for stiffening any structural part 2, and solves the technical problem that the conventional part holding and stiffening equipment does not have universal use value; the self-adaptive rapid clamping of the structural part 2 can be realized under the condition that the structural part 2 has machining deformation and machining errors; the clamping stability of the structural part 2 is not affected, meanwhile, the universality of the device is effectively improved, and the tooling cost is reduced; meanwhile, the novel electric heating furnace is simple in structure, low in cost, easy to machine and manufacture and suitable for popularization and use.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. The filling and stiffening device for the general structural part is characterized by comprising a container for accommodating the structural part, a supporting device for supporting the structural part, a heating device for heating the interior of the container, an overflow valve, a flow injection valve and a pump station;
the supporting device and the heating device are both arranged in the container;
the pump station is internally provided with solidifiable and hardenable liquid and comprises a liquid output end and a liquid input end;
the liquid output end is communicated with the container through the injection valve, and the liquid input end is communicated with the container through the overflow valve.
2. A filling and stiffening device for structural members in general, as claimed in claim 1, wherein said supporting means comprises at least one supporting plate for supporting said structural members.
3. A universal filling and stiffening arrangement for structural members as claimed in claim 2, wherein said support means further comprises a securing means for securing said structural member to said support means.
4. A filling and stiffening device for structural members in general according to claim 1, further comprising height adjusting means for adjusting the height of said supporting means within said container.
5. A filling and stiffening device for structural members in general, as claimed in claim 1, wherein said support means is provided in the middle of the bottom surface of said container.
6. A filling and stiffening device for structural members in general, as claimed in claim 1, wherein said liquid has a melting point T 0 At normal temperature T 1 The melting point of the structural part is T 2 ，
Wherein the following are satisfied:
T 1 <T 0 <T 2 。
7. a general filling and stiffening device for structural members as claimed in claim 6, wherein said normal temperature is T 1 At-10 ℃ to 40 ℃, said T 2 Greater than 200 ℃ of said T 0 Is 100 to 200 ℃.
8. A filling and stiffening device for structural members in general according to claim 1, wherein said liquid includes an epoxy material.
9. The filling and stiffening device for structural member universal use according to claim 1, wherein said relief valve and said fill valve are disposed at the bottom of said container.
10. A method for filling and stiffening a structure in general, wherein a device for filling and stiffening a structure in general according to any one of claims 1 to 9 is used, the method comprising the steps of:
fixing a structural member on the support device;
opening the pump station, controlling the opening of the flow injection valve, and pressing liquid in the pump station into the container to fill the structural part with the liquid;
standing at normal temperature to enable the liquid to be solidified and hardened into a solid state;
developing a machining process of the structural part;
after the machining process is finished, adjusting the heating device to melt the liquid into a liquid state;
opening the pump station, controlling the overflow valve to open, and enabling the liquid to flow back into the pump station;
and taking down the structural part to finish the filling and stiffening of the structural part.
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| CN202210709511.5A CN114952329A (en) | 2022-06-21 | 2022-06-21 | General filling and stiffening device and method for structural member |
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| CN202210709511.5A CN114952329A (en) | 2022-06-21 | 2022-06-21 | General filling and stiffening device and method for structural member |
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