CN119860989B - A strength testing device for manufacturing resonance rods - Google Patents
A strength testing device for manufacturing resonance rods Download PDFInfo
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- CN119860989B CN119860989B CN202510352572.4A CN202510352572A CN119860989B CN 119860989 B CN119860989 B CN 119860989B CN 202510352572 A CN202510352572 A CN 202510352572A CN 119860989 B CN119860989 B CN 119860989B
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- 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
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- 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
- G01N3/02—Details
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- 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
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The invention discloses strength detection equipment for manufacturing a resonance rod, which belongs to the technical field of manufacturing of resonance rods and comprises a workbench, wherein a support is fixedly arranged on the upper side of the workbench, a hydraulic rod is rotatably connected to the lower side in the support, a fixed ring is rotatably arranged on the upper side of the workbench, a clamping assembly is arranged at the output end of the hydraulic rod, a plurality of cameras are uniformly and fixedly connected to the inner side wall of the support, a side wall detection assembly is arranged in the workbench, the side wall detection assembly comprises a cavity formed in the workbench, and a motor is fixedly arranged in the cavity. When the whole intensity of the resonant rod is detected, the invention not only can form detection operation on the whole intensity of the resonant rod, but also can detect the inner wall of the resonant rod, and in the process, the detection rod can be automatically driven to move to the inner side and the outer side of the resonant rod, and the detection rod can not always form extrusion operation on the resonant rod, so that the damage to the two sides of the inner wall of the resonant rod is small.
Description
Technical Field
The invention relates to the technical field of resonant rod manufacturing, in particular to strength detection equipment for resonant rod manufacturing.
Background
The resonant rod is a necessary part used on space broadcast television communication base station equipment, is a key element forming a cavity filter, and jointly generates resonant frequency with a closed metal cavity, so that the frequency selection function required by the filter is realized, the resonant rod is required to have good conductivity, therefore, the resonant rod is mainly made of materials such as aluminum, steel, red copper or brass surface silver plating, and the like, and mainly consists of two parts, namely a long rod and a long cylinder which are fixedly connected together, wherein the long rod is positioned at the end part of the long cylinder, and the long rod and the long cylinder are welded together, so that the whole structure is simple, the intensity of the resonant rod is required to be detected after the resonant rod is manufactured, the resonant rod is placed on a workbench, a certain force is applied to the resonant rod through hydraulic equipment, and after a period of time, whether the resonant rod is changed is observed, so that the detection operation on the intensity of the resonant rod is finished, the whole operation is simple, and the intelligent degree is higher;
However, in the actual operation, only by applying a single pressure to the resonant rod, there is no detection operation to the side wall of the resonant rod, and after a certain force is applied to the resonant rod, the change of the inner and outer sides of the resonant rod is mainly observed manually, so that the detection effect is general while the operation is simple, and the detection effect of the resonant rod is general because there is no detection operation to the inner bottom of the resonant rod, so that the intensity detection device for manufacturing the resonant rod is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides strength detection equipment for manufacturing a resonant rod.
The invention adopts the following technical scheme:
The utility model provides a resonance lever makes and uses intensity check out test set, includes the workstation, workstation upside fixed mounting has the support, the downside rotates in the support and is connected with the hydraulic stem, solid fixed ring is installed to the workstation upside, clamping assembly is installed to the output of hydraulic stem, a plurality of cameras of even fixedly connected with of support inside wall, install lateral wall detection subassembly in the workstation, lateral wall detection subassembly is including opening the cavity in the workstation, fixed mounting has the motor in the cavity, the output fixed mounting of motor has the pivot, four screw grooves have been opened in the outside of pivot, four go-between have been cup jointed in the outside of pivot, go-between outside sliding connection has the arc, arc upside fixedly connected with head rod, the upside fixedly connected with fifth connecting plate of head rod, the upside threaded connection of fifth connecting plate has the second threaded rod, the upside of second threaded rod rotates and is connected with the removal frame, the lateral wall symmetry of removal frame installs a plurality of first pressure sensor, a plurality of first pressure sensor fixedly connected with pole, install in the second pressure sensor assembly and the second connecting rod, the slip is connected with the head rod.
Preferably, the coupling assembling includes that open at the go-between lateral wall has the spacing groove, the chute has all been opened to spacing groove both sides inner wall, two sliding connection has the diagonal bar in the chute, two the common fixedly connected with first connecting plate of diagonal bar, first connecting plate slip runs through in the arc, first connecting plate and second connecting rod fixed connection, the equal sliding connection in both sides of first connecting plate has the second connecting plate, fixedly connected with first spring between second connecting plate and the spacing groove inner wall.
Preferably, the beating assembly is installed on the movable frame, the beating assembly comprises a fourth connecting plate fixedly installed on the side wall of the movable frame, a third threaded rod is rotationally connected to the lower side of the fourth connecting plate, a torsion spring is fixedly connected to the outer side of the third threaded rod, a plurality of gears are fixedly connected to the outer side of the third threaded rod between the third connecting plate and the fourth connecting plate, a plurality of beating rods are connected to the inner side of the movable frame in a sliding manner, a fourth connecting rod is fixedly connected to the side wall of the beating rod, a plurality of first racks are fixedly connected to the side wall of the fourth connecting rod, the first racks are meshed with the gears, a sleeve is connected to the third threaded rod in a threaded manner, a movable ring is fixedly connected to the sleeve, a third connecting rod is fixedly connected to the side wall of the movable ring, and a plurality of connecting rods are fixedly connected to the third connecting rod and the first connecting plate.
Preferably, the bottom detection assembly is installed to workstation top, the bottom detection assembly includes two locating levers, two locating levers and two removal frame fixed connection wherein, two locating lever outside sliding connection has a control section of thick bamboo, fixedly connected with fourth spring between locating lever and the control section of thick bamboo, evenly fixedly connected with a plurality of second pressure sensor in the control section of thick bamboo outside, a plurality of second pressure sensor fixedly connected with pick-up plate, the lateral wall fixedly connected with fifth connecting rod of control section of thick bamboo, the tip fixedly connected with second rack of fifth connecting rod, second rack and gear mesh.
Preferably, the outer sides of the four connecting rings are fixedly connected with sliding rods, a sliding groove is formed in the bottom of the cavity, and the sliding rods are in sliding connection with the sliding grooves.
Preferably, a plurality of deep grooves are formed in the movable frame, a plurality of limiting rods are connected in the deep grooves in a sliding mode, the limiting rods are fixedly connected with the beating rods, and a third spring is fixedly connected between the limiting rods and the deep grooves.
Preferably, the clamping assembly comprises a fixed frame fixedly arranged at the output end of the hydraulic rod, a first threaded rod is penetrated through the fixed frame in a rotating mode, two threaded rings are sleeved in the first threaded rod in a threaded mode, the two threaded rings are in sliding connection with the inner wall of the fixed frame, and clamping jaws are fixedly connected to the outer sides of the threaded rings.
The beneficial effects of the invention are as follows:
1. Firstly, when the integral intensity of the resonant rod is detected, the detection operation of the integral intensity of the resonant rod can be formed, the inner wall of the resonant rod can be detected, in the process, the detection rod can be automatically driven to move to the inner side and the outer side of the resonant rod, and the detection rod cannot always squeeze the resonant rod, so that the damage to the inner walls at the two sides of the resonant rod is small;
2. Then, in the detection process of the side walls of the resonant rod, the operation of beating the inner side and the outer side of the resonant rod can be formed by beating the beating rod in the assembly, the defects of the inner side and the outer side of the resonant rod are amplified, and then the first pressure sensor and the detection rod are matched to detect the inner side and the outer side walls of the resonant rod, so that the intensity detection effect of the resonant rod is improved;
3. Finally, through second pressure sensor and pick-up plate, can form the detection effect to the bottom in the resonance lever, and the pick-up plate is in motion state all the time, and detection scope is wider, and then can make the testing result accuracy higher, intelligent degree is high.
Drawings
FIG. 1 is a schematic diagram of a strength detecting device for manufacturing a resonant rod according to the present invention;
fig. 2 is a schematic structural diagram of a clamping assembly in a strength detecting device for manufacturing a resonant rod according to the present invention;
FIG. 3 is a schematic view of the structure of the upper side of a workbench in a strength detecting device for manufacturing a resonant rod according to the present invention;
FIG. 4 is a schematic diagram illustrating the internal connection of a cavity of a strength detecting device for manufacturing a resonant rod according to the present invention;
FIG. 5 is a schematic diagram showing the connection between a movable frame and a fifth connection plate of an intensity detection apparatus for manufacturing a resonant rod according to the present invention;
FIG. 6 is a schematic diagram of a connecting ring in a strength detecting device for manufacturing a resonant rod according to the present invention;
FIG. 7 is a schematic diagram illustrating the connection of the inside of a limit groove in the strength detecting device for manufacturing a resonant rod according to the present invention;
fig. 8 is a schematic diagram illustrating connection between a gear and a first rack in a strength detecting device for manufacturing a resonant rod according to the present invention;
FIG. 9 is a schematic diagram showing the connection of a movable ring, a sleeve and a third threaded rod in an intensity detection device for manufacturing a resonant rod according to the present invention;
FIG. 10 is a schematic diagram of a bottom detecting assembly of a strength detecting device for manufacturing a resonant rod according to the present invention;
FIG. 11 is a schematic view showing the connection of a positioning rod and a control cylinder in an intensity detection apparatus for manufacturing a resonant rod according to the present invention;
Fig. 12 is a schematic diagram showing actual operation connection of a moving frame in the strength detecting device for manufacturing a resonant rod according to the present invention.
In the figure, a workbench, a2 support, a 3 hydraulic rod, a 4 fixing ring, a 5 fixing frame, a 6 first threaded rod, a 7 threaded ring, a 8 clamping jaw, a 9 cavity, a 10 motor, a 11 rotating shaft, a 12 threaded groove, a 13 connecting ring, a 14 sliding rod, a 15 sliding groove, a 16 arc plate, a 17 first connecting rod, a 18 moving frame, a 19 first pressure sensor, a 20 detecting rod, a 21 limiting groove, a 22 chute, a 23 inclined rod, a 24 first connecting plate, a 25 second connecting plate, a 26 first spring, a 27 second connecting rod, a 28 camera, a 29 detecting plate, a 30 fifth connecting rod, a 31 second rack, a 32 fourth spring, a fifth connecting plate, a 34 sleeve, a 35 moving ring, a 36 second threaded rod, a 37 third threaded rod, a 38 third connecting rod, a 39 beating rod, a 40 limiting rod, a 41 third spring, a 42 fourth connecting rod, a 43 first rack, a 44 gear, a 45 third connecting plate, a 46 fourth connecting plate, a 47 torsion spring, a 48 positioning rod, a 49 control cylinder and a 50 second pressure sensor are arranged.
Detailed Description
Referring to fig. 1-12, an intensity detection device for manufacturing a resonant rod comprises a workbench 1, wherein a support 2 is fixedly installed on the upper side of the workbench 1, a hydraulic rod 3 is rotatably connected to the inner lower side of the support 2, a fixed ring 4 is rotatably installed on the upper side of the workbench 1, a clamping assembly is installed at the output end of the hydraulic rod 3, a plurality of cameras 28 are uniformly and fixedly connected to the inner side wall of the support 2, the clamping assembly comprises a fixed frame 5 fixedly installed at the output end of the hydraulic rod 3, a first threaded rod 6 is penetrated through the inner side of the fixed frame 5 in a rotating manner, two threaded rings 7 are sleeved with internal threads of the first threaded rod 6, the two threaded rings 7 are slidably connected with the inner wall of the fixed frame 5, clamping jaws 8 are fixedly connected to the outer sides of the two threaded rings 7, threads on the outer sides of the first threaded rod 6 are divided into two parts, and the threads of the two parts are opposite in rotation directions, so that when the first threaded rod 6 rotates, the two threaded rings 7 can move towards directions close to or far away from each other;
Firstly, the lower side of the bracket 2 is fixedly connected with driving equipment, the hydraulic rod 3 is fixedly connected with the output end of the driving equipment, then, a display screen for controlling the opening and closing of the hydraulic rod 3 and the power level is also arranged on the outer side of the workbench 1, meanwhile, the display screen can start the driving equipment so as to drive the hydraulic rod 3 to integrally rotate, secondly, two clamping jaws 8 are positioned on the upper side of the fixed ring 4 and are opposite to the fixed ring 4, clamping grooves are formed in the inner walls of the two clamping jaws 8, when the intensity of the resonant rod needs to be detected, the resonant rod is firstly placed between the two clamping jaws 8, a first threaded rod 6 is rotated, the two threaded rings 7 are in threaded connection with the first threaded rod 6, and the two threaded rings 7 are in sliding connection with the fixed frame 5, so that the rotating first threaded rod 6 can drive the two threaded rings 7 to move towards the direction close to each other, the two threaded rings 7 drive the clamping jaws 8 to move towards the direction close to each other, until the two clamping jaws 8 clamp the resonance rod, the hydraulic rod 3 is opened through the display screen, the hydraulic rod 3 can drive the clamping jaws 8 and the resonance rod to move through the fixed frame 5, the first threaded rod 6 and the threaded ring 7, when the resonance rod and the fixed ring 4 are propped against each other, the output force of the hydraulic rod 3 is adjusted to form the pressing operation on the resonance rod, the driving device is started, the hydraulic rod 3 and the resonance rod are further driven to rotate, after a period of time, the hydraulic rod 3 is started again, the resonance rod and the fixed ring 4 are disconnected, then the resonance rod is taken down, the deformation effect of the resonance rod is observed and is input to the display screen, in the detection process, the outer surface of the resonance rod can be photographed through the camera 28, the operation is repeated, a plurality of different resonance rods are detected, then analyzing according to the obtained data and the photographed pictures, and finally completing the detection operation of the intensity of the resonant rod, which is the prior art and is not redundant;
The side wall detection assembly comprises a cavity 9 which is arranged in the workbench 1, a motor 10 is fixedly arranged in the cavity 9, a rotating shaft 11 is fixedly arranged at the output end of the motor 10, four threaded grooves 12 are formed in the outer side of the rotating shaft 11, four connecting rings 13 are sleeved on the outer side of the rotating shaft 11, an arc plate 16 is connected to the outer side of each connecting ring 13 in a sliding mode, a first connecting rod 17 is fixedly connected to the upper side of each arc plate 16, a fifth connecting plate 33 is fixedly connected to the upper side of each first connecting rod 17, a second threaded rod 36 is connected to the upper side of each fifth connecting plate 33 in a threaded mode, a movable frame 18 is rotatably connected to the upper side of each second threaded rod 36, a plurality of first pressure sensors 19 are symmetrically and fixedly arranged on the side wall of each movable frame 18, a second connecting rod 27 is arranged in each connecting ring 13 through a connecting assembly, each second connecting rod 27 is connected to the threaded grooves 12 in a sliding mode, each connecting assembly comprises a limiting groove 21 formed in the side wall of each connecting ring 13, inclined grooves 22 are formed in the inner walls of the limiting grooves 21, inclined rods 23 are connected to the inner sides of the two inclined rods 22 in a sliding mode, the two inclined rods 23 are fixedly connected to each first connecting rod 24 are fixedly connected to the inner walls 24 and the inner walls of the limiting grooves 24 are fixedly connected to the first connecting rods 14, the inner walls 25 are fixedly connected to the inner sides of the limiting grooves 14, the first connecting rods 14 are fixedly connected to the inner walls 25, the first connecting rods 24 are fixedly connected to the inner walls 14 and the inner sides of the limiting grooves 14 are fixedly connected to the inner walls of the connecting rods 14, and the inner sides of the limiting grooves 25 are fixedly connected to the inner sides of the connecting rods 25, and respectively, and the inner sides of the connecting rods are fixedly connected to the inner connecting rods 25 are fixedly connected to the connecting rods and respectively, and so as respectively;
firstly, the first pressure sensor 19 is a device or apparatus capable of sensing a pressure signal and converting the pressure signal into a usable output electrical signal according to a certain rule, secondly, four through holes are opened at the upper side of the cavity 9, the moving frame 18 penetrates through the through holes, the outer side of the moving frame 18 is abutted against the inner wall of the through holes, when the resonant rod is required to be detected, the actual length between the fifth connecting plate 33 and the moving frame 18 is adjusted according to the height of the resonant rod, in the process, the second threaded rod 36 is rotated, because the second threaded rod 36 is in threaded connection with the fifth connecting plate 33, and the outer side wall of the moving frame 18 is abutted against the inner wall of the through holes, the rotating second threaded rod 36 can lead the moving frame 18 to move towards a direction approaching or far away from the fifth connecting plate 33, then, the threaded grooves 12 positioned at the outer side of the rotating shaft 11 are formed in a pair by pair of two groups, and the two threaded grooves 12 in each group are in opposite in threaded directions, namely, when the rotating shaft 11 rotates, the rotating shaft 14 and the sliding grooves 15 are connected in a sliding manner, and the connecting ring 13 are fixedly connected, when the second connecting rod 27 is positioned in the threaded grooves 12, the rotating shaft 11 drives the rotating shaft 11 to move through the second connecting plate 27 and the second connecting plate 24 and the first connecting plate 25 and the second connecting plate 25, and the connecting rod 25 are driven by the rotating shaft 25, and the second connecting plate 25, and the connecting rod 13, when the rotating shaft 11 rotates, The first connecting rod 17 and the moving frame 18 move integrally (since the connecting ring 13, the first connecting rod 17 and the moving frame 18 do not have any other force, the self gravity of the whole connecting ring 13, the first connecting rod 17 and the moving frame 18 can be overcome by selecting the elastic coefficient of the first spring 26, and therefore the connecting ring 13, the moving frame 18 and the first spring 26 can be driven to move integrally, The first connecting rod 17 and the moving frame 18 move integrally), as shown in fig. 12, finally, the two moving frames 18 located at the outer side of the resonant rod and the two moving frames 18 located at the inner side of the resonant rod are both caused to move in the direction close to the side wall of the resonant rod, when the detecting rod 20 and the side wall of the resonant rod are abutted, the moving frames 18 do not move along the connecting ring 13 under the blocking action of the side wall of the resonant rod, the moving frames 18 drive the arc plate 16 to move through the fifth connecting plate 33 and the first connecting rod 17, the arc plate 16 drives the first connecting plate 24 to move, based on the direction of fig. 7, wherein the connecting ring 13 shown in fig. 7 represents a connection schematic diagram of the limiting groove 21 in the first connecting ring 13 and the third connecting ring 13 from left to right, the first connecting plate 24 moves along the upper direction under the limiting action of the inclined groove 22 and the inclined groove 23, the first connecting plate 24 stretches the first spring 26 on the right side through the second connecting plate 25, compresses the first spring 26 on the left side until the second connecting rod 27 moves out of the connecting ring 12, the connecting ring 13 moves along the upper connecting plate 13, the first connecting plate 26 does not move along the upper connecting plate 11, and the first connecting plate 22 moves along the upper connecting plate 22, the upper connecting plate 11 is opposite to the right direction of the upper connecting plate 11, and the upper connecting plate 22 is compressed along the inclined groove, the upper connecting plate 11 is compressed, the upper connecting plate is pushed down, and the first connecting plate is pushed down, and the connecting plate 11 is pushed down, and the connecting plate is pushed down along the upper connecting plate, and the connecting plate is compressed, and left is compressed down by the connecting spring is moved by the connecting spring, and left side is left side, Stretching the first spring 26 at the left side until the second connecting rod 27 is moved out of the thread groove 12, so that the connecting ring 13 cannot move along with the rotating shaft 11, at this time, under the action of the first spring 26, the connecting ring 13 can be caused to move rightwards relative to the rotating shaft 11, then, under the action of the first spring 26, the inclined rod 23 can return to the original position relative to the limit groove 21, at this time, the second connecting rod 27 can enter the thread groove 12 again, then, under the blocking action of the side wall of the resonant rod, the inclined rod 23 moves again, and further, the whole device always repeats the operation, in the process, the first pressure sensor 19 sends out corresponding electric signals, the signals can be in a certain interval, when the intensity of the resonant rod is detected, the driving device can be started through the display screen, the hydraulic rod 3 is further rotated, the resonant rod clamped outside the clamping jaw 8 is further driven to rotate, in the process, the detection operation on the inner and outer side walls of the resonant rod can be formed through the first pressure sensor 19 and the detection rod 20, if the electric signals sent out by the first pressure sensor 19 are abnormal, the inner side and outer side walls of the resonant rod are damaged, the two inner side walls and outer side walls of the resonant rod can be detected, the two side walls of the resonant rod can not be damaged, and the inner side and outer side walls of the resonant rod can be detected, and the two side of the resonant rod can be consistently damaged, and the inner and outer side and the side wall of the resonant rod can be detected, and the side can be detected, can not damaged.
The movable frame 18 is provided with a beating assembly, the beating assembly comprises a fourth connecting plate 46 fixedly arranged on the side wall of the movable frame 18, a third threaded rod 37 is rotatably connected to the lower side of the fourth connecting plate 46, a third connecting plate 45 is fixedly connected to the outer side of the third threaded rod 37, a torsion spring 47 is fixedly connected between the third connecting plate 45 and the fourth connecting plate 46, a plurality of gears 44 are fixedly connected to the outer side of the third threaded rod 37, a plurality of beating rods 39 are connected to the movable frame 18 in a sliding manner, a fourth connecting rod 42 is fixedly connected to the side wall of the plurality of beating rods 39, a first rack 43 is fixedly connected to the side wall of the plurality of fourth connecting rods 42, the first rack 43 is meshed with the gears 44, a sleeve 34 is connected to the lower side of the third threaded rod 37 in a threaded manner, a movable ring 35 is fixedly connected to the lower side wall of the movable ring 35, a third connecting rod 38 is fixedly connected to the first connecting plate 24, a plurality of deep grooves are formed in the movable frame 18, a limiting rod 40 is connected to the limiting rod 40 in a sliding manner, a plurality of the limiting rods 40 are fixedly connected to the beating rods 39 and the limiting rods 40 are fixedly connected to the limiting grooves 40, and the limiting rods 39 are fixedly connected to the limiting springs and limit the movement tracks 41;
Firstly, in the process of moving the diagonal rod 23 along the chute 22, based on the direction of fig. 8, when the tapping rod 39 moves leftwards, the limit rod 40 compresses the third spring 41 on the left side, stretches the third spring 41 on the right side, in the process of moving the second connecting rod 27 out of the thread groove 12, based on the direction of fig. 7, the second connecting rod 27 drives the moving ring 35 to move upwards through the first connecting plate 24 and the third connecting rod 38, the moving ring 35 drives the sleeve 34 to move upwards, because the sleeve 34 and the third threaded rod 37 are in threaded connection, the sleeve 34 which moves upwards can lead the third threaded rod 37 to rotate, and further drive the gear 44 to rotate, when the second connecting rod 27 moves out of the thread groove 12, the connecting ring 13 can be caused to move relative to the rotating shaft 11 under the action of the first spring 26 until the first springs 26 on both sides are in balance state again, and further cause the second connecting rod 27 to enter into the thread groove, in the process, the second connecting rod 27 can move upwards along the direction of the chute 22 and the diagonal rod 23, the sleeve 34 is driven by the second connecting rod 35 to move upwards, the sleeve 34 and the third threaded rod 37 is driven by the sleeve 34 which moves downwards, and the sleeve 37 is driven by the third connecting rod 37 which rotates downwards, and the sleeve 37 is driven by the intermittent rotation of the rotating device (the sleeve 37 is driven by the first connecting rod 37 and the third connecting rod 37 is driven to move downwards) and the opposite directions, and the sleeve 37 is driven to move downwards) when the sleeve 37 is driven by the rotating downwards and the second connecting rod 34 is driven by the rotating downwards and the rotating and the third connecting rod 37 and the connecting rod 34 and the opposite directions and the rotating downwards and the rotating direction and the connecting rod 34 and the rotating downwards and the connecting rod 34, then, the first pressure sensor 19 and the detection rod 20 are matched, and the inner side wall and the outer side wall of the resonance rod are detected, so that the strength detection effect of the resonance rod is improved;
in addition, in the above working process, the threads on the outer side of the third threaded rod 37 and the threads on the inner wall of the sleeve 34 are loose, that is, the thread lead angle is greater than or equal to the friction angle, so that the self-locking phenomenon does not occur.
The upper side of the workbench 1 is provided with a bottom detection assembly, the bottom detection assembly comprises two positioning rods 48, the two positioning rods 48 are fixedly connected with two movable frames 18, the outer sides of the two positioning rods 48 are slidably connected with a control cylinder 49, a fourth spring 32 is fixedly connected between the positioning rods 48 and the control cylinder 49, the outer sides of the control cylinder 49 are uniformly and fixedly connected with a plurality of second pressure sensors 50, the plurality of second pressure sensors 50 are fixedly connected with a detection plate 29, the side wall of the control cylinder 49 is fixedly connected with a fifth connecting rod 30, the end part of the fifth connecting rod 30 is fixedly connected with a second rack 31, and the second rack 31 is meshed with a gear 44;
Firstly, the structure and working principle of the second pressure sensor 50 are the same as those of the first pressure sensor 19, secondly, the two positioning rods 48 are respectively and fixedly connected with the two middle movable frames 18, namely, the positioning rods 48 are positioned in the resonance rods when the resonance rods are detected, after the length adjustment of the movable frames 18 and the fifth connecting plates 33 is finished, the detection plates 29 and the bottoms in the resonance rods are abutted, the second pressure sensor 50 sends out corresponding electric signals, when the resonance rods are detected, the gear 44 drives the meshed second racks 31 to move back and forth when the gear 44 rotates, the second racks 31 drive the control cylinders 49 to move back and forth through the fifth connecting rods 30, the control cylinders 49 drive the detection plates 29 to move back and forth through the second pressure sensor 50, the detection plates 29 are abutted against the bottoms in the resonance rods all the time, the electric signals are always sent out, in the process, the second pressure sensor 50 can observe the sizes of the electric signals, if the electric signals are always in a reasonable interval, the inner bottoms of the resonance rods are not caused, if the electric signals suddenly become larger or suddenly become smaller, the bottoms of the resonance rods are detected, the resonance rods are stopped, and the detection of the bottoms need to be detected, and the detection of the resonance rods are more slightly need to be detected.
In the invention, when the intensity of the resonant rod is required to be detected, the first threaded rod 6 and the threaded ring 7 drive the two clamping jaws 8 to clamp the resonant rod, the hydraulic rod 3 is opened through the display screen, so that the hydraulic rod 3 can drive the clamping jaws 8 and the resonant rod to move, when the resonant rod and the fixed ring 4 are propped against each other, the output force of the hydraulic rod 3 is adjusted to form a pressing operation on the resonant rod, driving equipment is started, the hydraulic rod 3 and the resonant rod are further driven to rotate, after a period of time, the hydraulic rod 3 is started again, the resonant rod and the fixed ring 4 are disconnected, then the resonant rod is taken down, the deformation effect of the resonant rod is observed and is input to the display screen, in the detection process, the outer surface of the resonant rod can be photographed and detected through the camera 28, the operation is repeated, a plurality of different resonant rods are detected, and then the detection operation on the intensity of the resonant rod is finally completed according to the obtained data and the photographed picture, so that the redundant detection operation is not performed in the prior art;
When the resonance rod is required to be detected, the actual length between the fifth connecting plate 33 and the movable frame 18 is adjusted according to the height of the resonance rod, then, the screw grooves 12 positioned at the outer side of the rotating shaft 11 are formed in a group by groups, and the screw threads of the two screw grooves 12 in each group are opposite in direction, namely, when the rotating shaft 11 rotates, because the slide rod 14 is in sliding connection with the slide groove 15 and the slide rod 14 is fixedly connected with the connecting ring 13, when the second connecting rod 27 is positioned in the screw groove 12, the rotating shaft 11 drives the first connecting plate 24 and the second connecting plate 25 to move through the second connecting rod 27, the second connecting plate 25 drives the connecting ring 13, the first connecting rod 17 and the movable frame 18 to integrally move through the first spring 26, as shown in fig. 12, finally, the two movable frames 18 positioned at the outer side of the resonance rod and the two movable frames 18 positioned at the inner side of the resonance rod are all moved towards the direction close to the side wall of the resonance rod, when the detecting rod 20 abuts against the side wall of the resonance rod, under the blocking action of the side wall of the resonance rod, the moving frame 18 is caused not to move along the connecting ring 13, the moving frame 18 drives the arc plate 16 to move through the fifth connecting plate 33 and the first connecting rod 17, the arc plate 16 drives the first connecting plate 24 to move, based on the direction of fig. 7, wherein the connecting ring 13 shown in fig. 7 represents a connection diagram of the limiting grooves 21 in the first and third connecting rings 13 from left to right in fig. 12, the first connecting plate 24 moves along the upward left direction of the chute 22 under the limiting action of the chute 22 and the diagonal rod 23, the first connecting plate 24 stretches the first spring 26 on the right side through the second connecting plate 25, compresses the first spring 26 on the left side until the second connecting rod 27 is removed from the threaded groove 12, the connecting ring 13 is caused not to move along the rotating shaft 11, at this time, under the action of the first spring 26, the connecting ring 13 can move leftwards relative to the rotating shaft 11, then, under the action of the first spring 26, the inclined rod 23 can return to the original position relative to the limit groove 21, at this time, the second connecting rod 27 can enter the thread groove 12 again, then, under the blocking action of the side wall of the resonant rod, the inclined rod 23 moves again, and the whole device always repeats the operation, in the process, the first pressure sensor 19 sends out corresponding electric signals, the signals are in a certain interval, when the intensity of the resonant rod is detected, the driving device can be started through the display screen, the hydraulic rod 3 can be rotated, the resonant rod clamped outside the clamping jaw 8 is driven to rotate, the detection operation of the inner side wall and the outer side wall of the resonant rod can be formed through the first pressure sensor 19 and the detection rod 20, if the electric signals sent out by the first pressure sensor 19 are abnormal, the damage of the inner side wall and the outer side wall of the resonant rod can be indicated, the detection operation of the inner side wall and the outer side wall of the resonant rod can be formed, in addition, in the process, the detection operation of the inner side wall and the resonant rod and the outer side wall of the resonant rod can not be extruded by the detection operation of the resonant rod can not always be formed, and damage to the inner side wall and outer side wall of the resonant rod is less;
During the process of moving the second connecting rod 27 out of the thread groove 12, based on the direction of fig. 7, the second connecting rod 27 drives the moving ring 35 to move upwards through the first connecting plate 24 and the third connecting rod 38, the moving ring 35 drives the sleeve 34 to move upwards, because the sleeve 34 and the third threaded rod 37 are in threaded connection, the sleeve 34 moving upwards can lead the third threaded rod 37 to rotate and drive the gear 44 to rotate, when the second connecting rod 27 moves out of the thread groove 12, the connecting ring 13 can be caused to move relative to the rotating shaft 11 under the action of the first spring 26 until the first springs 26 on two sides are in the balanced state again, and then the second connecting rod 27 is caused to enter the thread groove again, during the process, the second connecting rod 27 can move in the right-down direction along the directions of the chute 22 and the diagonal rod 23, the second connecting rod 27 drives the moving ring 35 to move downwards through the first connecting plate 24 and the third connecting rod 38, the moving ring 35 drives the sleeve 34 to move downwards, and the sleeve 34 and the third threaded rod 37 are in threaded connection, so that the sleeve 34 which moves downwards can lead the third threaded rod 37 to rotate, and further drive the gear 44 to rotate (at the moment, the direction of the rotation of the third threaded rod 37 and the gear 44 is opposite to that of the rotation just moment), when the second connecting rod 27 enters the threaded groove 12 again, the whole device always repeats the working state, so that the beating rod 39 intermittently contacts with the side walls of the resonant rod to form beating effects on the inner side and the outer side of the resonant rod, and then the inner side wall and the outer side wall of the resonant rod are detected by matching with the first pressure sensor 19 and the detecting rod 20, so that the strength detecting effect on the resonant rod is improved;
After the length adjustment of the moving frame 18 and the fifth connecting plate 33 is completed, the detecting plate 29 abuts against the inner bottom of the resonant rod, the second pressure sensor 50 sends out corresponding electric signals, in the process of detecting the resonant rod, when the gear 44 rotates, the gear 44 drives the meshed second rack 31 to move back and forth, the second rack 31 drives the control cylinder 49 to move back and forth through the fifth connecting rod 30, the control cylinder 49 drives the detecting plate 29 to move back and forth through the second pressure sensor 50, the detecting plate 29 abuts against the inner bottom of the resonant rod all the time, in the process, the magnitude of the electric signals sent by the second pressure sensor 50 can be observed, if the electric signals are always in a reasonable interval, no problem is caused in the inner bottom of the resonant rod, if the electric signals suddenly become larger or suddenly become smaller, the bottom of the resonant rod is abnormal, the detection needs to be stopped, and more fine detection needs to be carried out on the bottom of the resonant rod.
Claims (6)
1. The utility model provides a resonance lever makes and uses intensity check out test set, includes workstation (1), its characterized in that, workstation (1) upside fixed mounting has support (2), support (2) rotate and are connected with hydraulic rod (3), workstation (1) upside rotates and installs solid fixed ring (4), clamping assembly is installed to the output of hydraulic rod (3), even fixedly connected with of support (2) lateral wall (28), install lateral wall check out test set in workstation (1), lateral wall check out test set is including opening cavity (9) in workstation (1), fixedly mounted in cavity (9) have motor (10), the output fixed mounting of motor (10) has pivot (11), the outside of pivot (11) is opened there are four screw grooves (12), the outside of pivot (11) has cup jointed four go-between (13), go-between (13) outside sliding connection has arc (16), the upper side fixedly connected with head rod (17), the upper side of fifth arc (36) is connected with threaded rod (33) on the second arc (36) the side, the upper end of connecting rod (36) is connected with threaded rod (33), the side wall of the movable frame (18) is symmetrically and fixedly provided with a plurality of first pressure sensors (19), a plurality of first pressure sensors (19) are fixedly connected with a detection rod (20), a second connecting rod (27) is arranged in the connecting ring (13) through a connecting component, the second connecting rod (27) is in sliding connection with a threaded groove (12), a beating component is arranged on the movable frame (18), the beating component comprises a fourth connecting plate (46) fixedly arranged on the side wall of the movable frame (18), the lower side of the fourth connecting plate (46) is rotationally connected with a third threaded rod (37), the outer side of the third threaded rod (37) is fixedly connected with a third connecting plate (45), a torsion spring (47) is fixedly connected between the third connecting plate (45) and the fourth connecting plate (46), the outer side of the third threaded rod (37) is fixedly connected with a plurality of gears (44), a plurality of beating rods (39) are in sliding connection with the movable frame (18), the side wall of the plurality of beating rods (39) is fixedly connected with a fourth threaded rod (37), the fourth connecting rod (42) is fixedly connected with a fourth threaded rod (43), the fourth threaded rod (34) is in threaded connection with a sleeve (43), the sleeve (34) is fixedly connected with a movable ring (35), and the side wall of the movable ring (35) is fixedly connected with a third connecting rod (38).
2. The strength detection device for manufacturing the resonant rod according to claim 1, wherein the connecting assembly comprises a limit groove (21) formed in the side wall of the connecting ring (13), inclined grooves (22) are formed in the inner walls of two sides of the limit groove (21), inclined rods (23) are connected in a sliding mode in the inclined grooves (22), first connecting plates (24) are fixedly connected with the inclined rods (23) in a sliding mode, the first connecting plates (24) penetrate through the arc-shaped plates (16) in a sliding mode, the first connecting plates (24) are fixedly connected with second connecting plates (25) in a sliding mode, first springs (26) are fixedly connected between the second connecting plates (25) and the inner walls of the limit groove (21), and the third connecting rods (38) are fixedly connected with the first connecting plates (24).
3. The intensity detection device for manufacturing the resonance rod according to claim 1, wherein a bottom detection assembly is installed above the workbench (1), the bottom detection assembly comprises two positioning rods (48), the two positioning rods (48) are fixedly connected with two moving frames (18), a control cylinder (49) is slidably connected to the outer sides of the two positioning rods (48), a fourth spring (32) is fixedly connected between the positioning rods (48) and the control cylinder (49), a plurality of second pressure sensors (50) are uniformly and fixedly connected to the outer sides of the control cylinder (49), a detection plate (29) is fixedly connected to the plurality of second pressure sensors (50), a fifth connecting rod (30) is fixedly connected to the side wall of the control cylinder (49), a second rack (31) is fixedly connected to the end portion of the fifth connecting rod (30), and the second rack (31) is meshed with the gear (44).
4. The intensity detection device for manufacturing the resonance rod according to claim 1, wherein the outer sides of the four connecting rings (13) are fixedly connected with sliding rods (14), sliding grooves (15) are formed in the inner bottoms of the cavities (9), and the sliding rods (14) are in sliding connection with the sliding grooves (15).
5. The strength detection device for manufacturing the resonance rod according to claim 1, wherein a plurality of deep grooves are formed in the movable frame (18), a limiting rod (40) is slidably connected in the plurality of deep grooves, the limiting rod (40) is fixedly connected with the beating rod (39), and a third spring (41) is fixedly connected between the limiting rod (40) and the deep grooves.
6. The intensity detection device for manufacturing the resonant rod according to claim 1, wherein the clamping assembly comprises a fixed frame (5) fixedly installed at the output end of the hydraulic rod (3), a first threaded rod (6) is penetrated through the fixed frame (5) in a rotating mode, two threaded rings (7) are sleeved on the first threaded rod (6) in an internal thread mode, the two threaded rings (7) are in sliding connection with the inner wall of the fixed frame (5), and clamping jaws (8) are fixedly connected to the outer sides of the two threaded rings (7).
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| CN202510352572.4A CN119860989B (en) | 2025-03-25 | 2025-03-25 | A strength testing device for manufacturing resonance rods |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105817871A (en) * | 2016-05-05 | 2016-08-03 | 广东金弘达自动化科技股份有限公司 | A single-machine resonant rod automatic assembly and locking machine |
| CN116900140A (en) * | 2023-08-11 | 2023-10-20 | 东莞市华建五金塑胶有限公司 | High-strength resonant rod manufacturing equipment and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102004030295B3 (en) * | 2004-06-23 | 2005-11-03 | Siemens Ag | Arrangement of a component and a control device of the component, method for producing the arrangement and use of the arrangement |
| CN202339966U (en) * | 2011-11-17 | 2012-07-18 | 武汉虹信通信技术有限责任公司 | Adjustable probe coupling device |
| WO2017113139A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳市大富科技股份有限公司 | Resonant rod assembly, cavity filter, and communication device comprising cavity filter |
| CN210703803U (en) * | 2019-10-15 | 2020-06-09 | 深圳市新彩芳科技有限公司 | A limit mechanism for resonant rod secondary processing automation equipment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817871A (en) * | 2016-05-05 | 2016-08-03 | 广东金弘达自动化科技股份有限公司 | A single-machine resonant rod automatic assembly and locking machine |
| CN116900140A (en) * | 2023-08-11 | 2023-10-20 | 东莞市华建五金塑胶有限公司 | High-strength resonant rod manufacturing equipment and manufacturing method thereof |
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