CN117054264A - Metal diaphragm fatigue simulation testing machine - Google Patents
Metal diaphragm fatigue simulation testing machine Download PDFInfo
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- CN117054264A CN117054264A CN202311047664.9A CN202311047664A CN117054264A CN 117054264 A CN117054264 A CN 117054264A CN 202311047664 A CN202311047664 A CN 202311047664A CN 117054264 A CN117054264 A CN 117054264A
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- 239000002184 metal Substances 0.000 title claims abstract description 94
- 238000004088 simulation Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 title description 9
- 238000009661 fatigue test Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application relates to the technical field of fatigue testing machines, in particular to a metal diaphragm simulation fatigue testing machine, which comprises a bottom frame, wherein a mounting frame and a power piece are arranged on the bottom frame at intervals, a first clamp is arranged on the mounting frame in a sliding manner, a second clamp is arranged at the output end of the power piece, the first clamp and the second clamp are used for clamping a metal diaphragm body to be detected, a stretching piece is arranged on the bottom frame, the stretching piece and the mounting frame are connected and used for axially stretching the metal diaphragm body, a pushing piece is arranged on the mounting frame, and the pushing piece and the first clamp are connected and used for driving the first clamp to move along the direction perpendicular to a transmission shaft of the power piece. The application has the effect of comprehensively detecting the quality of the metal diaphragm.
Description
Technical Field
The application relates to the technical field of fatigue testing machines, in particular to a metal diaphragm simulation fatigue testing machine.
Background
The metal diaphragm coupling is formed by connecting several groups of diaphragms with two half couplings in a staggered way by bolts, each group of diaphragms is formed by stacking a plurality of diaphragms, and the diaphragms are divided into connecting rods and whole pieces with different shapes. The diaphragm coupler compensates the relative displacement of the two shafts connected by the elastic deformation of the diaphragm, and is a high-performance metal strong element flexible coupler. The fatigue strength of the metal diaphragm needs to be detected in order to ensure the use quality.
The fatigue test equipment for the metal diaphragm in the related art comprises a workbench and a mounting rack arranged on the workbench, wherein a servo motor is arranged on the mounting rack, supporting frames are arranged on the workbench and spaced from the mounting rack, clamping plates are fixedly arranged on the supporting frames through bolts, and clamping plates are also arranged at the output ends of the servo motor. And respectively fixing two ends of the metal diaphragm in the clamping plates, and testing the fatigue strength of the metal diaphragm by driving the metal diaphragm to rotate in a reciprocating manner by the servo motor.
In the related art, the servo motor drives the metal diaphragm to twist back and forth to perform fatigue test on the metal diaphragm, but the metal diaphragm can be subjected to acting forces affecting the service life of the metal diaphragm in different directions in the using process, so that the quality of the metal diaphragm can not be comprehensively detected.
Disclosure of Invention
In order to comprehensively detect the quality of the metal diaphragm, the application provides a metal diaphragm fatigue simulation testing machine.
The metal diaphragm simulation fatigue testing machine provided by the application adopts the following technical scheme:
the utility model provides a metal film simulation fatigue testing machine, includes the chassis, the interval is provided with mounting bracket and power spare on the chassis, the slip is provided with first anchor clamps on the mounting bracket, the output of power spare is provided with the second anchor clamps, first anchor clamps and second anchor clamps are used for the centre gripping to wait to detect the metal film body, be provided with tensile piece on the chassis, tensile piece and mounting bracket are connected and are used for the axial tensile metal film body, be provided with the impeller on the mounting bracket, impeller and first anchor clamps are connected and are used for driving first anchor clamps and move along the direction of perpendicular to power spare transmission shaft.
Through adopting above-mentioned technical scheme, power spare drives the reciprocal rotation of metal diaphragm body through the second anchor clamps and detects the intensity of metal diaphragm body, and tensile piece adjusts the position of mounting bracket simultaneously and stretches the metal diaphragm body, simulates the stretching of shaft coupling to the metal diaphragm body when rotatory. The pushing piece adjusts the position of the first clamp, simulates the change of the metal diaphragm body relative to the initial position when the coupler rotates, and tests the metal diaphragm body. The stress conditions of the metal diaphragm body under different working conditions are simulated through the stretching piece and the pushing piece, and the quality of the metal diaphragm body is comprehensively detected.
Optionally, the length direction along the metal diaphragm body is provided with linear guide on the chassis, the mounting bracket slides along linear guide's length direction on the chassis and sets up, the tensile piece is used for driving the mounting bracket and slides on linear guide.
Through adopting above-mentioned technical scheme, the tensile piece drives the mounting bracket and slides on linear guide, and the mounting bracket realizes the stretching to the metal film body through first anchor clamps when removing.
Optionally, be provided with the installing frame on the mounting bracket, the spout has been seted up along the length direction of perpendicular to metal film body on the installing frame, be provided with the slider on the first anchor clamps, the slider slides along the length direction of spout in the spout and sets up, be provided with intermediate assembly in the installing frame, the output of impeller passes through intermediate assembly and first anchor clamps to be connected, intermediate assembly and slider are connected, the impeller passes through intermediate assembly and drives the slider and remove in the spout.
Through adopting above-mentioned technical scheme, the impeller passes through intermediate assembly and drives the slider and remove in the spout, and then drives first anchor clamps and remove along with the slider, adjusts the position of first anchor clamps, adjusts the position of the tip of metal diaphragm body promptly, and simulation shaft coupling is rotatory, and the metal diaphragm body is for the change of initial position.
Optionally, the intermediate assembly includes middle tooth cover, auxiliary member and intermediate screw rod, intermediate screw rod rotates the setting in the installing frame, the intermediate screw rod sets up along the length direction of spout, the intermediate screw rod runs through slider and slider screw-thread fit connection, middle tooth cover rotates the setting in the installing frame, the output of impeller is provided with the rack, rack and intermediate tooth cover meshing, the auxiliary member is used for connecting both in the middle of tooth cover and the intermediate screw rod in the middle of setting.
Through adopting above-mentioned technical scheme, the impeller drives the rack and removes, and the rack removes and drives middle tooth cover rotation, and middle tooth cover rotation drives middle screw rod through the auxiliary member and rotates, and middle screw rod rotates and drives the slide bar and slide along the length direction of middle screw rod, and then adjusts the position of first anchor clamps.
Optionally, the auxiliary piece includes auxiliary gear ring and auxiliary gear, auxiliary gear ring and middle tooth cover coaxial setting, auxiliary gear ring sets up the one end that is close to the intermediate screw at middle tooth cover, auxiliary gear sets up the tip at the intermediate screw, auxiliary gear and auxiliary gear ring meshing.
Through adopting above-mentioned technical scheme, when the rack drove middle tooth cover and rotates, middle tooth cover drive auxiliary gear ring and rotate, and auxiliary gear ring rotates and drives auxiliary gear and rotate, and then the screw rod rotates the position of adjusting the slider.
Optionally, first anchor clamps and second anchor clamps are provided with the multiunit, and the multiunit first anchor clamps set up around the center interval of installing the frame, the output of power spare is provided with accepts the frame, the second anchor clamps set up and is accepting the frame, it is provided with in the frame to accept and accept the subassembly, the output of power spare is connected through accepting subassembly and a plurality of second anchor clamps.
Through adopting above-mentioned technical scheme, set up in accepting the frame and accept the subassembly, the power spare drives multiunit second anchor clamps simultaneously through accepting the subassembly and rotates, and then detects multiunit metal film piece body simultaneously, promotes detection efficiency.
Optionally, the assembly of accepting includes accepts fluted disc and a plurality of gear of accepting, a plurality of it sets up to accept gear and a plurality of second anchor clamps one-to-one, the second anchor clamps rotate on accepting the frame and set up, it sets up coaxially to accept the axis of rotation of gear and second anchor clamps, accept the fluted disc and accept the frame rotation setting, accept the fluted disc and accept the gear engagement, a plurality of accept the gear and around accepting the fluted disc setting.
Through adopting above-mentioned technical scheme, power piece drives and accepts the fluted disc rotation, accepts the fluted disc rotation and drives a plurality of gears that accept and rotate, and then drives a plurality of second anchor clamps and rotate, detects the metal diaphragm body.
Optionally, a plurality of spouts and a plurality of first anchor clamps have been seted up correspondingly, intermediate screw and auxiliary gear all are provided with a plurality ofly, a plurality of auxiliary gear sets up around intermediate tooth cover interval, auxiliary gear ring simultaneously with a plurality of auxiliary gear meshing.
Through adopting above-mentioned technical scheme, set up a plurality of auxiliary gears and supplementary ring gear cooperation, when the impeller drives supplementary ring gear through rack and middle tooth cover and rotates, supplementary ring gear drives a plurality of auxiliary gears synchronous rotation, and then drives a plurality of intermediate screw simultaneously and rotate, and then realizes adjusting the position of a plurality of first anchor clamps.
Optionally, the spout sets up along the direction towards the installing frame center, auxiliary gear sets up the one end that is close to middle tooth cover at the middle screw rod.
Through adopting above-mentioned technical scheme, when supplementary ring gear rotates, drive a plurality of first anchor clamps and all follow the orientation of orientation or keeping away from the center of installing frame and remove for the atress of a plurality of metal film piece bodies is the same, promotes detection quality in the time of promoting detection efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through setting up tensile piece and impeller to the metal film body effort in different directions, simulate the stretching of simulation shaft coupling torsion to the metal film body when rotatory and simulate the change of metal film body for initial position when rotatory, through the atress to the simulation metal film body of different operating modes, comprehensive quality to the metal film body detects.
Drawings
FIG. 1 is a schematic diagram of a metal diaphragm simulation fatigue testing machine according to an embodiment of the present application.
FIG. 2 is a partial view of a metal diaphragm simulated fatigue testing machine according to an embodiment of the present application.
FIG. 3 is a cut-away view of a mounting frame in a metal diaphragm simulated fatigue testing machine according to an embodiment of the present application.
FIG. 4 is a structural view of an intermediate assembly in a metal diaphragm simulated fatigue testing machine according to an embodiment of the present application.
FIG. 5 is a structural view of a chute in a metal diaphragm simulated fatigue testing machine according to an embodiment of the present application.
FIG. 6 is a view showing the structure of a receiving frame in a metal diaphragm simulation fatigue tester according to an embodiment of the present application.
FIG. 7 is a structural view of a receiving assembly in a metal diaphragm simulated fatigue testing machine according to an embodiment of the present application.
Reference numerals: 01. a metal diaphragm body; 1. a chassis; 11. a linear guide rail; 12. a stretching member; 13. a pushing member; 131. a rack; 132. a stabilizer bar; 2. a mounting frame; 3. a power member; 4. a first clamp; 5. a second clamp; 51. a rotating lever; 6. an intermediate assembly; 61. a middle tooth sleeve; 62. an auxiliary member; 621. an auxiliary gear ring; 622. an auxiliary gear; 63. an intermediate screw; 7. a mounting frame; 71. a chute; 72. a slide block; 8. a receiving frame; 9. a receiving assembly; 91. a receiving gear; 92. the fluted disc is connected.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The application discloses a metal diaphragm simulation fatigue testing machine. Referring to fig. 1 and 2, the metal diaphragm simulation fatigue testing machine comprises a chassis 1, a mounting frame 2 and a power piece 3 are arranged on the chassis 1 at intervals, the power piece 3 can be arranged as a servo motor, the output end of the power piece 3 is arranged towards the mounting frame 2, a first clamp 4 is arranged on the mounting frame 2, and a second clamp 5 is arranged at the output end of the power piece 3. The metal diaphragm body 01 is clamped between the first clamp 4 and the second clamp 5. The power piece 3 drives the metal diaphragm body 01 to rotate in a reciprocating mode through the second clamp 5, and the first clamp 4 is relatively static when the second clamp 5 rotates, so that fatigue test detection is conducted on the metal diaphragm body.
Referring to fig. 1 and 2, a linear guide 11 is provided on the chassis 1, the linear guide 11 is provided along the interval direction of the mounting frame 2 and the power member 3, and the mounting frame 2 is slidably provided on the linear guide 11 along the length direction of the linear guide 11, that is, the linear guide 11 is provided along the length direction of the metal diaphragm body 01. A tension element 12 is arranged on the chassis 1, the tension element 12 being arranged on the side of the mounting frame 2 facing away from the power element 3. The output end of the stretching member 12 is connected with the mounting frame 2, and the stretching member 12 can be provided as a hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected with the mounting frame 2. During testing, the stretching piece 12 pulls the mounting frame 2 to move on the linear guide rail 11, meanwhile, the mounting frame 2 pulls the metal film body 01 to stretch axially, the simulation coupler twists to stretch the metal film body 01 when rotating, and testing is conducted on the metal film body 01.
Referring to fig. 2 and 3, a pushing member 13 is provided on the mounting frame 2, the pushing member 13 may be provided as an air cylinder, an intermediate assembly 6 is provided at an output end of the air cylinder, the intermediate assembly 6 is connected with the first clamp 4, that is, the output end of the pushing member 13 is connected with the first clamp 4 through the intermediate assembly 6, the pushing member 13 drives the first clamp 4 to move along a direction perpendicular to a transmission shaft of the power member 3 through the intermediate assembly 6, that is, drives the first clamp 4 away from the power member 3 to move along a direction perpendicular to the metal film body 01, and when the analog coupling rotates, the metal film body 01 is tested relative to the change of an initial position.
Referring to fig. 3 and 4, a mounting frame 7 is provided on the mounting frame 2, the intermediate assembly 6 is provided in the mounting frame 7, the first clamp 4 is provided on the mounting frame 7, a sliding groove 71 is provided in the mounting frame 7 along a length direction perpendicular to the metal film body 01, a sliding block 72 is provided on one side of the first clamp 4 close to the mounting frame 7, and the sliding block 72 is slidably provided in the sliding groove 71 along the length direction of the sliding groove 71. The intermediate assembly 6 includes an intermediate gear sleeve 61, an auxiliary member 62 and an intermediate screw 63, the intermediate screw 63 is rotatably disposed in the mounting frame 7, and the intermediate screw 63 is disposed along a length direction of the chute 71, and the intermediate screw 63 penetrates the slider 72 and is in threaded engagement with the slider 72. The intermediate gear sleeve 61 is rotatably arranged in the mounting frame 7, and the auxiliary member 62 is arranged between the intermediate gear sleeve 61 and the intermediate screw 63, and when the intermediate gear sleeve 61 rotates, the intermediate screw 63 is driven to rotate by the auxiliary member 62. At the output end of the pushing member 13, a rack 131 is provided, the rack 131 extends into the mounting frame 7 through the mounting frame 7, and the rack 131 is slidably provided in the mounting frame 7, the rack 131 being engaged with the intermediate gear sleeve 61. The pushing piece 13 drives the middle gear sleeve 61 to rotate through the rack 131, the middle gear sleeve 61 rotates to drive the middle screw 63 to rotate through the auxiliary piece 62, and the middle screw 63 rotates to drive the sliding block 72 to move, so that the position of the first clamp 4 is adjusted.
Referring to fig. 5 and 6, a receiving frame 8 is provided at the output end of the power member 3, the receiving frame 8 and the mounting frame 7 are provided at intervals, the first jigs 4 and the second jigs 5 are provided with a plurality of groups, and the plurality of groups of first jigs 4 are provided at intervals around the center of the mounting frame 7. The metal film bodies 01 are placed between each group of the first clamps 4 and the second clamps 5, namely, a plurality of metal film bodies 01 are placed simultaneously for synchronous detection, a bearing assembly 9 is arranged in the bearing frame 8, the bearing assembly 9 is used for connecting the output ends of the plurality of second clamps 5 and the power piece 3, and the power piece 3 drives the plurality of metal film bodies 01 to rotate simultaneously for detection through the bearing assembly 9, so that the detection efficiency is improved.
Referring to fig. 6 and 7, the receiving assembly 9 includes a receiving gear 91 and a receiving toothed disc 92, a rotating rod 51 is disposed on a side of the second fixture 5 near the receiving frame 8, the rotating rod 51 extends into the receiving frame 8 through the receiving frame 8, the rotating rod 51 is disposed in the receiving frame 8 in a rotating manner, the receiving gear 91 is provided with a plurality of receiving gears 91 and the plurality of second fixtures 5 in a one-to-one correspondence manner, and the receiving gear 91 and the rotating rod 51 are coaxially disposed. The receiving fluted disc 92 is rotatably arranged in the receiving frame 8, the receiving fluted disc 92 and the receiving frame 8 are coaxially arranged, the receiving fluted disc 92 is simultaneously meshed with the plurality of receiving gears 91, and the output end of the power piece 3 is connected with the rotation center of the receiving fluted disc 92. The power piece 3 drives the plurality of bearing gears 91 to rotate through the bearing fluted disc 92, and then drives the plurality of second clamps 5 to rotate at the same time, so as to test and detect the plurality of metal diaphragm bodies 01.
Referring to fig. 3 and 5, in order to facilitate the simultaneous adjustment of the positions of the plurality of first jigs 4, a plurality of slide grooves 71 are provided along the central direction of the mounting frame 7, a plurality of slide grooves 71 and the plurality of first jigs 4 are correspondingly provided, a plurality of sets of intermediate screws 63 and the plurality of first jigs 4 are correspondingly provided, and the intermediate screws 63 are provided along the length direction of the slide grooves 71, that is, the plurality of intermediate screws 63 are provided around the intermediate gear sleeve 61. The middle tooth sleeve 61 is connected with the plurality of middle screws 63 through the auxiliary piece 62, and when the pushing piece 13 drives the middle tooth sleeve 61 to rotate through the rack 131, the auxiliary piece 62 simultaneously drives the plurality of middle screws 63 to rotate, so that the first clamp 4 is driven to slide along the direction perpendicular to the metal membrane body 01.
Referring to fig. 4 and 5, the auxiliary member 62 includes an auxiliary ring gear 621 and an auxiliary gear 622, the auxiliary ring gear 621 and the intermediate sleeve 61 are coaxially disposed, and the auxiliary ring gear 621 is disposed at an end of the intermediate sleeve 61 near the intermediate screw 63. The auxiliary gear 622 is disposed at one end of the intermediate screw 63 near the intermediate gear sleeve 61, a plurality of auxiliary gears 622 and a plurality of intermediate screws 63 are correspondingly disposed, a plurality of auxiliary gears 622 are disposed around the intermediate gear sleeve 61, and a plurality of auxiliary gears 622 are simultaneously engaged with the auxiliary gear ring 621. When the intermediate gear sleeve 61 rotates, the plurality of intermediate screws 63 are simultaneously driven to rotate by the auxiliary gear ring 621 and the auxiliary gear 622, and the positions of the plurality of first jigs 4 are adjusted. Meanwhile, the moving distances of the plurality of first clamps 4 are the same, and the test precision is improved.
Referring to fig. 2 and 3, a stabilizer bar 132 is provided at an output end of the pusher 13 and the rack 131 at a distance, a distance between the stabilizer bar 132 and the rack 131 is the same as a diameter of the intermediate gear sleeve 61, the stabilizer bar 132 extends into the mounting frame 7 through the mounting frame 7, and is slidably provided on the mounting frame 7, and the intermediate gear sleeve 61 is provided between the stabilizer bar 132 and the rack 131. When the pushing piece 13 drives the rack 131 to move, the rack 131 is supported in an auxiliary mode through the stabilizing rod 132, and stability of the rack 131 during movement is improved.
The implementation principle of the application is as follows: the stretching piece 12 is arranged to stretch the metal film body 01, the pushing piece 13 adjusts the position of the first clamp 4 to drive the end part of the metal film body 01 to move, and then stress conditions of the metal film body 01 under different working conditions are simulated when the metal film body 01 is used, so that the quality of the metal film body 01 is comprehensively detected. Meanwhile, a plurality of groups of metal film bodies 01 are arranged on the mounting frame 7 and the receiving frame 8 so as to detect the plurality of groups of metal film bodies 01 at the same time. When the pushing piece 13 drives the rack 131 to move, the middle gear sleeve 61 and the auxiliary gear ring 621 drive the middle screws 63 to rotate simultaneously, so that the position of the first clamp 4 at the end part of the metal membrane body 01 can be adjusted simultaneously, and the detection efficiency is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. The utility model provides a metal diaphragm simulation fatigue testing machine, includes chassis (1), its characterized in that: the novel metal film packaging machine is characterized in that a mounting frame (2) and a power piece (3) are arranged on the chassis (1) at intervals, a first clamp (4) is arranged on the mounting frame (2) in a sliding mode, a second clamp (5) is arranged at the output end of the power piece (3), the first clamp (4) and the second clamp (5) are used for clamping a metal film body (01) to be detected, a stretching piece (12) is arranged on the chassis (1), the stretching piece (12) and the mounting frame (2) are connected and used for axially stretching the metal film body (01), a pushing piece (13) is arranged on the mounting frame (2), and the pushing piece (13) and the first clamp (4) are connected and used for driving the first clamp (4) to move along the direction perpendicular to a transmission shaft of the power piece (3).
2. The metal diaphragm simulated fatigue testing machine of claim 1, wherein: the novel metal diaphragm comprises a chassis (1), wherein a linear guide rail (11) is arranged on the chassis (1) along the length direction of a metal diaphragm body (01), a mounting frame (2) is arranged on the chassis (1) in a sliding mode along the length direction of the linear guide rail (11), and a stretching piece (12) is used for driving the mounting frame (2) to slide on the linear guide rail (11).
3. The metal diaphragm simulated fatigue testing machine of claim 2, wherein: be provided with installing frame (7) on installing frame (2), spout (71) have been seted up along the length direction of perpendicular to metal film body (01) on installing frame (7), be provided with slider (72) on first anchor clamps (4), slider (72) are provided with intermediate assembly (6) in installing frame (7) along the length direction slip setting of spout (71) in spout (71), the output of impeller (13) is connected through intermediate assembly (6) and first anchor clamps (4), intermediate assembly (6) are connected with slider (72), impeller (13) drive slider (72) through intermediate assembly (6) and move in spout (71).
4. A metal diaphragm simulated fatigue testing machine as claimed in claim 3, wherein: intermediate subassembly (6) are including middle tooth cover (61), auxiliary member (62) and intermediate screw (63), intermediate screw (63) are at the internal rotation setting of installing frame (7), intermediate screw (63) are along the length direction setting of spout (71), intermediate screw (63) run through slider (72) and slider (72) screw-thread fit connection, intermediate tooth cover (61) are at the internal rotation setting of installing frame (7), the output of impeller (13) is provided with rack (131), rack (131) and intermediate tooth cover (61) meshing, auxiliary member (62) set up and are used for connecting both between intermediate tooth cover (61) and intermediate screw (63).
5. The metal diaphragm simulated fatigue testing machine of claim 4, wherein: the auxiliary piece (62) comprises an auxiliary gear ring (621) and an auxiliary gear (622), the auxiliary gear ring (621) and the middle gear sleeve (61) are coaxially arranged, the auxiliary gear ring (621) is arranged at one end, close to the middle screw rod (63), of the middle gear sleeve (61), the auxiliary gear (622) is arranged at the end part of the middle screw rod (63), and the auxiliary gear (622) is meshed with the auxiliary gear ring (621).
6. The metal diaphragm simulated fatigue testing machine of claim 5, wherein: the utility model discloses a power piece, including power piece (3), first anchor clamps (4) and second anchor clamps (5) are provided with the multiunit, multiunit first anchor clamps (4) are around the central interval setting of installing frame (7), the output of power piece (3) is provided with accepts frame (8), second anchor clamps (5) set up and are accepting frame (8), be provided with in accepting frame (8) and accept subassembly (9), the output of power piece (3) is connected through accepting subassembly (9) and a plurality of second anchor clamps (5).
7. The metal diaphragm simulated fatigue testing machine of claim 6, wherein: the bearing assembly (9) comprises a bearing fluted disc (92) and a plurality of bearing gears (91), wherein the bearing gears (91) and the second clamps (5) are arranged in a one-to-one correspondence manner, the second clamps (5) are arranged on the bearing frame (8) in a rotating mode, rotating shafts of the bearing gears (91) and the second clamps (5) are coaxially arranged, the bearing fluted disc (92) is arranged in the bearing frame (8) in a rotating mode, the bearing fluted disc (92) is meshed with the bearing gear (91), and the bearing gears (91) are arranged around the bearing fluted disc (92).
8. The metal diaphragm simulated fatigue testing machine of claim 7, wherein: the sliding groove (71) and the first clamps (4) are correspondingly provided with a plurality of sliding grooves, the middle screw (63) and the auxiliary gears (622) are respectively provided with a plurality of sliding grooves, the auxiliary gears (622) are arranged at intervals around the middle gear sleeve (61), and the auxiliary gear ring (621) is meshed with the auxiliary gears (622) at the same time.
9. The metal diaphragm simulated fatigue testing machine of claim 8, wherein: the sliding groove (71) is arranged along the direction towards the center of the mounting frame (7), and the auxiliary gear (622) is arranged at one end of the middle screw (63) close to the middle tooth sleeve (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311047664.9A CN117054264A (en) | 2023-08-18 | 2023-08-18 | Metal diaphragm fatigue simulation testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311047664.9A CN117054264A (en) | 2023-08-18 | 2023-08-18 | Metal diaphragm fatigue simulation testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117054264A true CN117054264A (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311047664.9A Pending CN117054264A (en) | 2023-08-18 | 2023-08-18 | Metal diaphragm fatigue simulation testing machine |
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| Country | Link |
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| CN (1) | CN117054264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118067386A (en) * | 2024-04-18 | 2024-05-24 | 辉县市福达智能装备有限公司 | Rigidity testing device for coupler |
-
2023
- 2023-08-18 CN CN202311047664.9A patent/CN117054264A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118067386A (en) * | 2024-04-18 | 2024-05-24 | 辉县市福达智能装备有限公司 | Rigidity testing device for coupler |
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