CN111750762A - Intelligent force control system and method for detecting profile of composite material reinforced wall plate - Google Patents
Intelligent force control system and method for detecting profile of composite material reinforced wall plate Download PDFInfo
- Publication number
- CN111750762A CN111750762A CN202010761845.8A CN202010761845A CN111750762A CN 111750762 A CN111750762 A CN 111750762A CN 202010761845 A CN202010761845 A CN 202010761845A CN 111750762 A CN111750762 A CN 111750762A
- Authority
- CN
- China
- Prior art keywords
- detection
- force application
- composite material
- push rod
- wall plate
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims description 13
- 238000001514 detection method Methods 0.000 claims abstract description 148
- 230000008569 process Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/207—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses an intelligent force control system and a detection method for detecting the molded surface of a composite material reinforced wall plate, wherein the intelligent force control system comprises a detection molded frame, a force application push rod device and a detection control cabinet; the detection jig is used for fixing the composite material reinforced wall plate; the force application push rod device is arranged on the detection jig and is used for applying detection force to the molded surface of the composite material reinforced wall plate to be detected; the detection control cabinet is connected with the force application push rod device through a power line and a data line and is used for controlling and recording the force application push rod device to apply detection force. The force application push rod device is controlled by the detection control cabinet to apply force values required by detection to different parts of the profile of the composite material reinforced wall plate, and the purpose of quickly and accurately detecting the quality of the profile of the composite material reinforced wall plate is achieved. The detection system and the detection method greatly improve the detection efficiency of the composite material reinforced wall plate, have more accurate detection results, greatly improve the detection efficiency and accuracy of the composite material reinforced wall plate and promote the rapid development of the field of composite materials.
Description
Technical Field
The invention relates to an intelligent force control system and a detection method for detecting the molded surface of a composite material reinforced wall plate.
Background
A composite material reinforced wall plate is a key part for bearing and connecting an airplane body as shown in figure 1, and relates to the assembly of various frame-beam type and other load-bearing structure parts. After the composite material reinforced wall plate is manufactured, the molded surface of the composite material reinforced wall plate needs to be detected, and if the detection data is unreliable, the structure and the strength of the whole machine body are influenced, so that the safety of an airplane is influenced.
Currently the detection force is regulated by manual control. For example, in the detection of the profile tolerance of a domestic C919 aircraft composite wallboard, the following conditions exist: 1. pressurizing a sand bag with standard gravity on the upper surface of the product, detecting a film pasting gap between the product and the periphery of a forming tool, and having the defects of detection item loss and insufficient detection area coverage; 2. fixing a product on an assembly fixture, binding the product by using a bandage, and detecting a film pasting gap between the product and an assembly surface of the assembly fixture, wherein the defect is that the force application of the bandage is uncontrollable, and the risk of forced force application exists; 3. the product is fixed on a detection type frame, a manual force application device is used for applying force to the product, the portable force application sensor is used for monitoring, but the force application size cannot be adjusted in a closed loop mode in real time, and the defects of low efficiency, low force control precision and unstable detection are overcome. Therefore, the force application is regulated and detected through manual control, the efficiency is low, the reading of the manual force application can only display the force application size from the force application start to the force application end in a single point mode, when the adjacent area applies force, the actual force application size of the point is influenced dynamically, the detection precision is low, and the high-quality requirement of civil aircrafts cannot be met; and manual detection can not realize effective monitoring of the force application of the wall plate profile axis detection.
Therefore, a reasonable and effective way is needed urgently to scientifically and accurately apply force to the profile detection of the composite material reinforced wall plate, and multi-point simultaneous force application can be realized, so that an accurate measurement state is provided for the profile detection of the wall plate, and the detection efficiency and accuracy of the wall plate are improved.
Disclosure of Invention
In order to solve the problems and achieve the purpose, the invention provides an intelligent force control system and a detection method for detecting the molded surface of a composite material reinforced wall plate. The specific technical scheme is as follows:
an intelligent force control system for detecting the molded surface of a composite material reinforced wall plate comprises a detection type frame, a force application push rod device and a detection control cabinet; the detection jig is used for fixing the composite material reinforced wall plate; the force application push rod device is arranged on the detection jig and is used for applying detection force to the molded surface of the composite material reinforced wall plate to be detected; the detection control cabinet is connected with the force application push rod device through a power line and a data line and is used for controlling and recording the force application push rod device to apply detection force.
In the intelligent force control system for detecting the profile of the composite material reinforced wall plate, a plurality of force application push rod devices are arranged on the detection type frame according to the detection requirements to apply force to different parts of the profile of the composite material reinforced wall plate; the force application push rod device comprises a push rod device body, a force application assembly arranged at the front part of the push rod device body, a control assembly arranged at the upper part of the push rod device body, a fixing assembly arranged at the lower part of the push rod device body and a handle arranged at the rear part of the push rod device body; the force application component directly contacts the molded surface of the composite material reinforced wall plate; the control assembly receives and feeds back control information of the detection control cabinet; the fixing component fixes the force application push rod device on the detection fixture; the handle is used for facilitating the disassembly and assembly of the force application push rod device.
Preferably, a motor is arranged in the pusher body; the force application assembly comprises a push rod connected with a motor in the push rod device body, a pressure cap arranged at the front end of the push rod and a thrust sensor arranged between the push rod and the pressure cap.
Preferably, the control assembly comprises an instrument control box, a button with a lamp and a data line interface which are positioned in front of the instrument control box, and a power line interface which is positioned behind the instrument control box.
Preferably, the fixing assembly comprises a fixing base and a bolt for fixing the fixing base on the detection jig.
In the intelligent force control system for detecting the profile of the composite material reinforced wall plate, the detection fixture is of a frame structure and comprises a fixture base frame, fixture stand columns and a fixture upper frame; one side surface of the detection fixture is a detection molded surface which is provided with a plurality of inner side clamping plates and outer side clamping plates; the inner clamping plate and the outer clamping plate are vertically arranged and are arranged on a frame base frame of the detection frame and a frame of a frame upper frame; the composite material reinforced wall plate to be detected is arranged between the inner side clamping plate and the outer side clamping plate and is fixed on the frame upright columns at two ends of the detection molded surface through the lugs.
Preferably, the inner clamping plate and the outer clamping plate are strip-shaped plates and are perpendicular to the composite material reinforced wall plate; the outer clamping plate is fixedly arranged on a frame of the detection fixture, a profile formed by the inner side edge of the outer clamping plate is consistent with the outline of the outer profile of the composite material reinforced wall plate to be detected, and a certain distance exists between the profile and the outer profile; the inner side clamping plate can be installed on a frame of the detection jig frame in a swinging and opening mode, and the profile formed by the inner side edge of the inner side clamping plate is consistent with the profile of the inner profile of the composite material reinforced wall plate to be detected; the force application push rod devices are respectively arranged on the planes of the inner clamping plate and the outer clamping plate, and the pressure caps of the force application push rod devices face the inner molded surface and the outer molded surface of the composite material reinforced wall plate to be detected.
Preferably, both ends of the inner clamping plate are arranged on the frame of the detection type frame in a swinging and opening manner through the fixed hinge parts; the fixed hinge piece comprises a hinge seat and a hinge bolt; the hinge seat is fixed on the frame of the detection type frame, a hinge bridge is arranged on the hinge seat, and hinge holes are formed in the hinge bridge and two ends of the inner side clamping plate; the hinge bolt penetrates through the hinge hole to install the inner clamping plate on the hinge seat.
Preferably, a fixing foot is arranged below the frame base frame of the detection frame.
The intelligent force control system for detecting the profile of the composite material reinforced wall plate carries out the intelligent detection method for detecting the profile of the composite material reinforced wall plate, and comprises the following steps:
1) positioning and installing the composite material reinforced wall plate to be detected: the hinge bolt at one end of the inner clamping plate is opened, and the inner clamping plate swings upwards or downwards by taking the hinge point at the other end as a pivot, so that a large space is formed between the inner clamping plate and the outer clamping plate; fixedly mounting the composite material reinforced wall plate to be detected on the jig stand columns at two ends of the detection molded surface of the detection jig through lugs; then, the inner clamping plate swings to return and is inserted into the hinge bolt, so that the hinge bolt is positioned and fixed;
2) force application detection: the power supply of the force application push rod device is connected through the detection control cabinet, a single or a plurality of force application push rod devices of the parts needing to be detected are selected, and the target force value needing to be applied is input; clicking a start button, and starting a force application component of a force application push rod device to move towards the direction of the composite material reinforced wall plate to be detected; meanwhile, a software operation interface of the control cabinet is detected to display the force application size of the force application pusher in real time and record the force application size; when the force application value reaches the target thrust value, the push rod of the force application push rod device stops moving, the push rod device body performs force application locking, and the current constant force application state is kept;
3) detection and analysis: the whole force application process is monitored in real time through a software operation interface of the detection control cabinet, the recorded data is exported, the real-time change condition of the force application value of each force application push rod device is analyzed, and the product quality of the composite material reinforced wall plate is judged.
The invention has the following beneficial effects:
according to the invention, the molded surface of the composite material reinforced wall plate is detected by introducing the intelligent force control system, so that the detection efficiency of the composite material reinforced wall plate is greatly improved, the original manual force application control and adjustment process needs about 8 hours, and the detection can be completed in half an hour by the intelligent force control system. In addition, the detection method solves the problem that the reading of the manual force application can only display the force application size from the force application start to the force application end in a single point mode, and when the adjacent areas apply force, the actual force application size of the point is influenced dynamically in an adjacent effect mode, the actual force application condition of each force application point can be displayed in real time, and the detection result is more accurate. In addition, the intelligent force control system for detecting the profile of the composite material reinforced wall plate can perform normal force application on a plurality of points of the composite material reinforced wall plate, display and analyze the loading condition of the wall plate in real time, greatly improve the detection efficiency and accuracy of the composite material reinforced wall plate, and promote the rapid development of the field of composite materials.
Drawings
FIG. 1 is a schematic exterior view of a composite material stiffened wall panel structure;
FIG. 2 is a schematic view of the inner profile of a composite material stiffened wall panel structure;
FIG. 3 is a schematic structural diagram of an intelligent force control system for detecting the profile of the composite material reinforced wall plate;
FIG. 4 is a schematic diagram of an assembly structure of the composite material stiffened wall panel assembly detection intelligent force control system for detecting the composite material stiffened wall panel profile of the invention;
FIG. 5 is a schematic view of the force applying pusher of the present invention;
FIG. 6 is a schematic view of the fixed hinge of the present invention;
FIG. 7 is a schematic view of an inner card structure of the present invention.
In the figure: 1. detecting a fixture; 11. a former base frame; 12. a fixture column; 13. a jig upper frame; 14. a fixing leg; 2. a force applying pusher; 21. a pusher body; 22. a force application assembly; 221. a push rod; 222. a pressure cap; 223. a thrust sensor; 23. a control component; 231. an instrument control box; 232. a button with a light; 233. a data line interface; 234. a power line interface; 24. a fixing assembly; 241. a fixed base; 242. a bolt; 25. a handle; 3. detecting a control cabinet; 4. a composite material stiffened wall panel; 5. an inner clamping plate; 6. an outer clamping plate; 7. a fixed hinge; 71. a hinged seat; 72. a hinge bolt; 73. a hinged bridge; 74. a hinge hole.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the embodiments and the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments, and are not intended to limit the present invention in other forms, and that any person skilled in the art may make changes or modifications using the technical contents disclosed. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention. The examples are as follows:
an intelligent force control system for detecting the molded surface of a composite material reinforced wall plate is shown in figures 3 and 4 and comprises a detection type frame 1, a force application push rod device 2 and a detection control cabinet 3; the detection jig 1 is used for fixing the composite material reinforced wall plate 4; the force application push rod device 2 is arranged on the detection jig 1 and is used for applying detection force to the molded surface of the composite material reinforced wall plate 4 to be detected; the detection control cabinet 3 is connected with the force application push rod device 2 through a power line and a data line and is used for controlling and recording the application of the detection force by the force application push rod device 2. The force application push rod device 2 is controlled by the detection control cabinet 3 to apply force values required by detection to different parts of the profile of the composite material reinforced wall plate 4, so that the purpose of quickly and accurately detecting the quality of the profile of the composite material reinforced wall plate 4 is achieved.
In this embodiment, the force applying push rods 2 are installed on the detection jig 1 according to the detection requirements to apply force to different parts of the profile of the composite material reinforced wall plate 4. The structure of the force applying putter 2 is shown in fig. 5, and includes a putter body 21, a force applying assembly 22 disposed at the front of the putter body 21, a control assembly 23 disposed at the upper portion of the putter body 21, a fixing assembly 24 disposed at the lower portion of the putter body 21, and a handle 25 disposed at the rear of the putter body 21. The pusher body 21 is internally provided with a motor and a control execution module which is an execution transmission mechanism for force application and is used for controlling the advance, locking and retreat of the force application component 22. The force application assembly 22 directly contacts the profile of the composite stiffened wall panel 4; it includes a push rod 221 connected with a motor in the pusher body 21, a pressure cap 222 disposed at the front end of the push rod 221, and a thrust sensor 223 disposed between the push rod 221 and the pressure cap 222. During detection, the push rod 221 moves forwards or backwards under the action of the motor, the pressure cap 222 is in contact with the molded surface of the composite material reinforced wall plate 4, on one hand, the force action area is enlarged, and on the other hand, the molded surface of the composite material reinforced wall plate 4 is prevented from being damaged by concentrated application of force; the thrust sensor 223 detects the magnitude of the applied force in real time and transmits the force to the detection control cabinet 3. The control assembly 23 receives and feeds back control information of the detection control cabinet 3, and includes an instrument control box 231, a lighted button 232 and a data line interface 233 located in front of the instrument control box 231, and a power line interface 234 located behind the instrument control box 231. The control information of the detection control cabinet 3 to the force application pusher 2 is received by the instrument control box 231, and the force application real-time information of the force application assembly 22 is also transmitted to the detection control cabinet 3 through the instrument control box 231. The fixing component 24 fixes the force application push rod device 2 on the detection fixture 1; it includes a fixing base 241 and a bolt 242 for fixing the fixing base 241 to the test fixture 1. The handle 25 is used to facilitate the assembly and disassembly of the force application pusher 2.
In this embodiment, the detection fixture 1 is a frame structure, as shown in fig. 3, and includes a fixture base frame 11, a fixture upright 12, and a fixture upper frame 13; one side surface of the detection fixture 1 is a detection molded surface which is provided with a plurality of inner side clamping plates 5 and outer side clamping plates 6; the inner clamping plate 5 and the outer clamping plate 6 are both vertically arranged and are arranged on the frame of a fixture base frame 11 and a fixture upper frame 13 of the detection fixture 1; the composite material reinforced wall plate 4 to be detected is arranged between the inner side clamping plate 5 and the outer side clamping plate 6 and is fixed on the frame upright posts 12 at two ends of the detection molded surface through lugs. Preferably, the inner clamping plate 5 and the outer clamping plate 6 are strip-shaped plates and are perpendicular to the composite material reinforced wall plate 4. The outer side clamping plate 6 is fixedly arranged on a frame of the detection fixture 1, a profile formed by the inner side edge of the outer side clamping plate is consistent with the profile of the outer profile of the composite material reinforced wall plate 4 to be detected, a certain distance exists between the profile and the outer profile, and when the profile of the product is detected, the gap between the actual outer profile and the theoretical outer profile of the product can be detected by using a feeler gauge. The inner side clamping plate 5 can be arranged on the frame of the detection jig 1 in a swinging and opening mode, and the profile formed by the inner side edge of the inner side clamping plate is consistent with the profile of the inner profile of the composite material reinforced wall plate 4 to be detected. Preferably, both ends of the inner clamping plate 5 can be arranged on the frame of the detection type frame 1 in a swinging and opening mode through the fixed hinge parts 7. The fixed hinge 7 comprises a hinge seat 71 and a hinge bolt 72; as shown in fig. 6, the hinge base 71 is fixed on the frame of the detection jig 1, a hinge bridge 73 is provided thereon, and hinge holes 74 are provided on the hinge bridge 73 and at both ends of the inner clamping plate 5 (fig. 7); the hinge bolt 72 passes through the hinge hole 74 to mount the inner card 5 on the hinge base 71. When the device is used, the hinge bolt 72 at one end of the inner clamping plate 5 is opened, and the inner clamping plate 5 swings upwards or downwards by taking the hinge point at the other end as a pivot, so that a large space is formed between the inner clamping plate and the outer clamping plate 6; fixedly mounting the composite material reinforced wall plate 4 to be detected on the jig upright columns 12 at two ends of the detection molded surface of the detection jig 1 through lugs; the inner clamping plate 5 is then swung back into position and inserted into the hinge bolt 72 to secure its position. The force application pusher 2 is respectively installed on the planes of the inner clamping plate 5 and the outer clamping plate 6, and the pressure caps 222 of the force application pusher face the inner and outer molded surfaces of the composite material stiffened wall plate 4 to be detected, so that the force application detection is facilitated. In addition, for the safety and reliability of detection, a fixing foot 14 is arranged below the fixture base frame 11 of the detection fixture 1, and the detection fixture is stably and firmly fixed on the ground, so that the detection accuracy and the safety of the detection process are ensured.
The method for the intelligent detection of the profile of the composite material reinforced wall plate by the intelligent force control system for the profile detection of the composite material reinforced wall plate comprises the following steps:
firstly, positioning and installing the composite material reinforced wall plate to be detected. The hinge bolt 72 at one end of the inner clamping plate 5 is opened, and the inner clamping plate 5 swings upwards or downwards by taking the hinge point at the other end as a pivot, so that a large space is formed between the inner clamping plate 5 and the outer clamping plate 6; fixedly mounting the composite material reinforced wall plate 4 to be detected on the jig upright columns 12 at two ends of the detection molded surface of the detection jig 1 through lugs; the inner clamping plate 5 is then swung back into position and inserted into the hinge bolt 72 to be fixed in position.
Then, the force application detection is performed. The power supply of the force application push rod device 2 is connected through the detection control cabinet 3, and a button with a lamp 232 on the detection control cabinet is lightened. The detection control cabinet 3 comprises a central control unit, a software operating system, a display and the like, and each force application push rod device 2 is provided with a number and displayed on the display. Selecting a force application push rod device 2 of a part needing to be detected through a software operating system, and inputting a target force value needing to be applied; clicking a start button, and enabling the force application component 22 of the force application push rod device 2 to start to move towards the direction of the composite material reinforced wall plate 4 to be detected; meanwhile, a software operation interface of the control cabinet 3 is detected to display and record the force application size of the force application pusher 2 in real time; when the force application value reaches the target thrust value, the push rod 221 of the force application pusher 2 stops moving, and the pusher body 21 performs force application locking to keep the current constant force application state.
The force application detection comprises single-point high-precision full closed-loop control and multi-point force application networked synchronous control. The single-point high-precision full closed-loop control is to select a single corresponding force application push rod device 2 and input target force (the requirement of an acceptance file is not higher than 45 newtons) to be applied to detect the molded surface of the composite material reinforced wall plate 4 to be detected; the networked synchronous control of the multipoint force application is that when a plurality of force application push rod devices 2 need to apply force simultaneously, the force application push rod devices 2 are selected simultaneously, force values needing to be applied are set (equal force application can be synchronously set, and the size of single-point force application can also be independently set), a start button is clicked, and the push rod devices start to move until the target force is reached.
And finally, carrying out detection analysis. As described above, the thrust data of the force application pusher during the whole force application process can be displayed through the software operation interface of the detection control cabinet 3, so that the real-time monitoring and detection can be performed during the detection process. And the data of detecting the application of force can be recorded by the software operating system of the detection switch board 3, and the data can be exported for the real-time change situation of the application of force value of each application of force pusher 2 is analyzed, thereby the product quality of the composite material ribbed wallboard 4 is judged, the whole process is intelligent and controllable, and the method is convenient and fast and has accurate result.
In summary, the invention detects the molded surface of the composite material reinforced wall plate by introducing the intelligent force control system, thereby greatly improving the detection efficiency of the composite material reinforced wall plate, the original manual force application control and adjustment process needs about 8 hours, and the detection can be completed by only half an hour through the intelligent force control system. In addition, the detection method solves the problem that the reading of the manual force application can only display the force application size from the force application start to the force application end in a single point mode, and when the adjacent areas apply force, the actual force application size of the point is influenced dynamically in an adjacent effect mode, the actual force application condition of each force application point can be displayed in real time, and the detection result is more accurate. In addition, the intelligent force control system for detecting the profile of the composite material reinforced wall plate can perform normal force application on a plurality of points of the composite material reinforced wall plate, display and analyze the loading condition of the wall plate in real time, greatly improve the detection efficiency and accuracy of the composite material reinforced wall plate, and promote the rapid development of the field of composite materials.
Claims (10)
1. The utility model provides a combined material adds muscle wallboard profile and detects intelligent force control system which characterized in that: comprises a detection type frame (1), a force application push rod device (2) and a detection control cabinet (3); the detection jig (1) is used for fixing the composite material reinforced wall plate (4); the force application push rod device (2) is arranged on the detection jig (1) and is used for applying detection force to the molded surface of the composite material reinforced wall plate (4) to be detected; the detection control cabinet (3) is connected with the force application push rod device (2) through a power line and a data line and is used for controlling and recording the force application push rod device (2) to apply detection force.
2. The intelligent force control system for detecting the profile of the composite material reinforced wall plate according to claim 1, wherein: the force application push rods (2) are arranged on the detection jig (1) according to detection requirements and apply force to different parts of the molded surface of the composite material reinforced wall plate (4); the force application push rod device (2) comprises a push rod device body (21), a force application assembly (22) arranged at the front part of the push rod device body (21), a control assembly (23) arranged at the upper part of the push rod device body (21), a fixing assembly (24) arranged at the lower part of the push rod device body (21), and a handle (25) arranged at the rear part of the push rod device body (21); the force application component (22) is directly contacted with the molded surface of the composite material reinforced wall plate (4); the control component (23) receives and feeds back control information of the detection control cabinet (3); the fixing component (24) fixes the force application push rod device (2) on the detection type frame (1); the handle (25) is used for facilitating the assembly and disassembly of the force application push rod device (2).
3. The intelligent force control system for detecting the profile of the composite material reinforced wall plate according to claim 2, wherein: a motor is arranged in the push rod device body (21); the force application assembly (22) comprises a push rod (221) connected with a motor in the pusher body (21), a pressure cap (222) arranged at the front end of the push rod (221), and a thrust sensor (223) arranged between the push rod (221) and the pressure cap (222).
4. The intelligent force control system for detecting the profile of the composite material reinforced wall plate according to claim 2, wherein: the control assembly (23) comprises an instrument control box (231), a button with a lamp (232) and a data line interface (233) which are positioned in front of the instrument control box (231), and a power line interface (234) which is positioned behind the instrument control box (231).
5. The intelligent force control system for detecting the profile of the composite material reinforced wall plate according to claim 2, wherein: the fixing component (24) comprises a fixing base (241) and a bolt (242) for fixing the fixing base (241) on the detection type frame (1).
6. The intelligent force control system for detecting the profile of the composite material reinforced wall plate according to claim 1, wherein: the detection fixture (1) is of a frame structure and comprises a fixture base frame (11), fixture upright posts (12) and a fixture upper frame (13); one side surface of the detection fixture (1) is a detection molded surface which is provided with a plurality of inner side clamping plates (5) and outer side clamping plates (6); the inner clamping plate (5) and the outer clamping plate (6) are both vertically arranged and are arranged on the frame of a fixture base frame (11) and a fixture upper frame (13) of the detection fixture (1); the composite material reinforced wall plate (4) to be detected is arranged between the inner side clamping plate (5) and the outer side clamping plate (6) and is fixed on the frame upright posts (12) at two ends of the detection molded surface through the lugs.
7. The intelligent force control system for detecting the profile of the composite reinforced wall plate according to claim 6, wherein: the inner clamping plate (5) and the outer clamping plate (6) are strip-shaped plates and are arranged perpendicular to the composite material reinforced wall plate (4); the outer side clamping plate (6) is fixedly arranged on a frame of the detection jig (1), a profile formed by the inner side edge of the outer side clamping plate is consistent with the outline of the outer profile of the composite material reinforced wall plate (4) to be detected, and a certain distance exists between the profile and the outer profile; the inner side clamping plate (5) can be installed on the frame of the detection jig (1) in a swinging and opening mode, and the profile formed by the inner side edge of the inner side clamping plate is consistent with the profile of the inner profile of the composite material reinforced wall plate (4) to be detected; the force application push rod device (2) is respectively arranged on the planes of the inner clamping plate (5) and the outer clamping plate (6), and the pressure caps (222) of the force application push rod device face the inner molded surface and the outer molded surface of the composite material reinforced wall plate (4) to be detected.
8. The composite stiffened wall panel profile inspection intelligent force control system of claim 7, wherein: both ends of the inner clamping plate (5) are arranged on the frame of the detection type frame (1) in a swinging and opening manner through a fixed hinged part (7); the fixed hinge (7) comprises a hinge seat (71) and a hinge bolt (72); the hinge seat (71) is fixed on the frame of the detection type frame (1), a hinge bridge (73) is arranged on the hinge seat, and hinge holes (74) are formed in the hinge bridge (73) and two ends of the inner clamping plate (5); the hinge bolt (72) penetrates through the hinge hole (74) to install the inner clamping plate (5) on the hinge seat (71).
9. The intelligent force control system for detecting the profile of the composite reinforced wall plate according to claim 6, wherein: and a fixing foot (14) is arranged below a fixture base frame (11) of the detection fixture (1).
10. The intelligent detection method for detecting the molded surface of the composite material reinforced wall plate is characterized by comprising the following steps of: the detection method is used for detecting by using the intelligent force control system for detecting the profile of the composite material reinforced wall plate according to any one of claims 1 to 9; the method comprises the following steps:
1) positioning and installing the composite material reinforced wall plate to be detected: the hinge bolt (72) at one end of the inner clamping plate (5) is opened, and the inner clamping plate (5) swings upwards or downwards by taking the hinge point at the other end as a pivot, so that a large space is formed between the inner clamping plate and the outer clamping plate (6); fixedly mounting the composite material reinforced wall plate (4) to be detected on the jig upright columns (12) at two ends of the detection molded surface of the detection jig (1) through lugs; then the inner clamping plate (5) swings to return and is inserted into the hinge bolt (72) to be positioned and fixed;
2) force application detection: the power supply of the force application push rod device (2) is connected through the detection control cabinet (3), a single or a plurality of force application push rod devices (2) of the parts needing to be detected are selected, and the target force value needing to be applied is input; clicking a start button, and starting a force application component (22) of a force application push rod device (2) to move towards the direction of the composite material reinforced wall plate (4) to be detected; meanwhile, a software operation interface of the control cabinet (3) is detected to display and record the force application size of the force application pusher (2) in real time; when the force application value reaches the target thrust value, the push rod (221) of the force application push rod device (2) stops moving, the push rod device body (21) performs force application locking, and the current constant force application state is kept;
3) detection and analysis: the whole force application process is monitored in real time through a software operation interface of the detection control cabinet (3), the recorded data is exported, the real-time change condition of the force application value of each force application pusher (2) is analyzed, and the product quality of the composite material reinforced wall plate (4) is judged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761845.8A CN111750762A (en) | 2020-07-31 | 2020-07-31 | Intelligent force control system and method for detecting profile of composite material reinforced wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761845.8A CN111750762A (en) | 2020-07-31 | 2020-07-31 | Intelligent force control system and method for detecting profile of composite material reinforced wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111750762A true CN111750762A (en) | 2020-10-09 |
Family
ID=72712634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010761845.8A Pending CN111750762A (en) | 2020-07-31 | 2020-07-31 | Intelligent force control system and method for detecting profile of composite material reinforced wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111750762A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219334A (en) * | 2021-05-06 | 2021-08-06 | 南京航空航天大学 | Wallboard molded surface loading state early warning method based on push rod loading current |
| CN114543618A (en) * | 2022-04-26 | 2022-05-27 | 成都市鸿侠科技有限责任公司 | Aircraft panel inspection tool and inspection method |
-
2020
- 2020-07-31 CN CN202010761845.8A patent/CN111750762A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219334A (en) * | 2021-05-06 | 2021-08-06 | 南京航空航天大学 | Wallboard molded surface loading state early warning method based on push rod loading current |
| CN114543618A (en) * | 2022-04-26 | 2022-05-27 | 成都市鸿侠科技有限责任公司 | Aircraft panel inspection tool and inspection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111750762A (en) | Intelligent force control system and method for detecting profile of composite material reinforced wall plate | |
| CN102359934A (en) | Peeling intensity test instrument | |
| CN206618354U (en) | A kind of pipe beam detection means | |
| CN109668775B (en) | Positioning and centering system and method of true triaxial Hopkinson pressure bar | |
| CN203310388U (en) | Automatic detecting and sorting instrument for wheel hub runout | |
| CN105716855A (en) | Key-dialing switch testing device and testing method thereof | |
| CN107588743B (en) | Device for detecting end face angle of automobile rear torsion Liang Lunzhou plate | |
| CN212363064U (en) | Intelligent force control system for detecting molded surface of composite material reinforced wall plate | |
| CN110793716A (en) | Mounting device for pressure sensor calibration | |
| CN202196008U (en) | Peel strength tester | |
| CN208223351U (en) | Pinch mechanism and blank detection device with pinch mechanism | |
| CN104567574A (en) | Detection structure of vehicle anti-collision beam | |
| CN203744889U (en) | Automobile brake disc manual detection gauge | |
| CN114548924A (en) | Elevator safety gear assembly production system and method | |
| CN201242414Y (en) | Device for detecting right supporting stand of automobile instrument panel framework crossbeam | |
| CN213337279U (en) | Adhesive strength detector calibrating device | |
| CN103753973B (en) | Determined distance adjustment device of printing head | |
| CN219416101U (en) | Explosion-proof nick residual thickness measuring device | |
| CN208476108U (en) | A kind of zero clearance mechanical detection hole location device | |
| CN112556630A (en) | Intelligent high-precision measuring device for guaranteeing micro-deformation of load test by fastener | |
| CN103105253B (en) | Device for measuring torque of torsion bar | |
| CN109341645A (en) | Flatness measurement jig and pressing equipment | |
| CN205984903U (en) | Solar battery accuse temperature test general clamping machine construct | |
| CN208443320U (en) | A kind of Lock for automobile switch over travel measurement tooling | |
| CN217058638U (en) | Vehicle running-board clearance is examined utensil |
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 |