CN113686708A - Device and method for detecting strength of blank of special ceramic - Google Patents
Device and method for detecting strength of blank of special ceramic Download PDFInfo
- Publication number
- CN113686708A CN113686708A CN202110902984.2A CN202110902984A CN113686708A CN 113686708 A CN113686708 A CN 113686708A CN 202110902984 A CN202110902984 A CN 202110902984A CN 113686708 A CN113686708 A CN 113686708A
- Authority
- CN
- China
- Prior art keywords
- blank
- rod
- strength
- ceramic
- frame
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 32
- 230000008859 change Effects 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 44
- 230000009471 action Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 210000001161 mammalian embryo Anatomy 0.000 description 18
- 230000008569 process Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
-
- 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
-
- 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
- G01N2203/0005—Repeated or cyclic
-
- 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
- G01N2203/001—Impulsive
-
- 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
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0039—Hammer or pendulum
-
- 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
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a device and a method for detecting the strength of a blank of special ceramic, wherein the device comprises the following steps: the metal frame is symmetrically welded with placing tables on two sides inside; a cross bar which is arranged inside the linear bearing in a penetrating way; an adjusting bracket fixedly installed below the inner side of the metal frame; the inner threaded rod penetrates through the upper end of the screw rod, and the upper surface of the inner threaded rod is fixedly connected with an adjusting frame; the inner side positioning cylinder is fixedly arranged at the lower end of the heat preservation water tank, the outer lower surface of the heat preservation water tank is fixedly connected with the fixing ring, the special ceramic blank strength detection device and the detection method thereof adopt a novel structural design, so that the device can carry out strength comparison detection on two ceramic blanks with different ratios, can change the internal environment temperature of the ceramic blanks, detect the strength change of the blanks at different environment temperatures, and improve the quality of detection data.
Description
Technical Field
The invention relates to the technical field of ceramic blank strength detection, in particular to a blank strength detection device for special ceramics and a detection method thereof.
Background
The special ceramic is a composite structure ceramic formed after being processed according to a process, the special ceramic has the performances of high strength, high temperature resistance and the like, the strength of a processed special ceramic blank needs to be detected and analyzed after production, the surface strength of the ceramic blank can be detected through a strength detection device, and the application field of the special ceramic is convenient to analyze.
The mixing ratio of the special ceramic raw materials is different from the whole performance of the special ceramic raw materials, the strength performance of the special ceramic raw materials with different ratios is different from the strength performance of the special ceramic raw materials, the strength detection device is inconvenient to compare and detect in the using process under the same strength environment, the result of the strength detection of the ceramic blank is inconvenient to analyze, the blank is generally in a normal temperature state in the detection process, the strength detection device cannot change the detection environment of the blank, and the detection and analysis effects on the blank are poor.
Therefore, it is necessary to design a device and a method for detecting the strength of a blank for a special ceramic in order to solve the above problems.
Disclosure of Invention
The invention aims to provide a device and a method for detecting the strength of a blank of special ceramic, which are used for solving the problems that the overall performance of the special ceramic raw materials is changed due to different mixing ratios, the strength performance of the special ceramic with different ratios is different, the strength detection device is inconvenient to carry out comparison detection in the same strength environment in the using process, the detection result of the strength of the ceramic blank is inconvenient to analyze, the strength detection device cannot change the detection environment of the blank generally at the normal temperature state in the detection process, and the detection and analysis effect of the blank is poor in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a device and a method for detecting the strength of a blank of special ceramic comprise the following steps:
the device comprises a metal frame, a placing table, a fixing frame and a linear bearing, wherein the placing table is symmetrically welded on two sides of the metal frame, a ceramic blank is correspondingly placed at the upper end of the placing table, the fixing frame is fixedly installed above the inner side of the metal frame, a heat-preservation water tank is installed in the fixing frame in a penetrating mode, and meanwhile the upper surface of the fixing frame is fixedly connected with the linear bearing;
the middle position of the front side of the cross rod is connected with a cam through a push rod, the cam is rotatably installed on the front side of the metal frame, a longitudinal rod is fixedly welded at the middle position of the lower surface of the cross rod, side electric telescopic rods are symmetrically installed on two sides of the outer portion of the longitudinal rod, a knocking hammer is fixedly connected to the lower end of each electric telescopic rod, and a built-in rod is fixedly arranged at the middle position of the upper surface of each knocking hammer;
the adjusting frame is fixedly arranged below the inner side of the metal frame, the inner side wall of the metal frame is fixedly connected with a limiting frame, the upper end of the limiting frame is rotatably provided with a screw rod, the lower end of the screw rod is fixedly welded with a transmission gear, and the side surface of the transmission gear is meshed with a driving gear with a power transmission effect;
the inner threaded rod penetrates through the upper end of the screw rod, the upper surface of the inner threaded rod is fixedly connected with an adjusting frame, and outer positioning cylinders are symmetrically arranged on two sides of the upper surface of the adjusting frame;
an inboard location section of thick bamboo, its fixed setting is in holding water box's lower extreme, holding water box's outside lower fixed surface is connected with the retaining ring, and the inside water outlet hose and the hose of intaking of running through respectively of the retaining ring of the left and right sides, holding water box's lower surface rotates and is connected with vortex shrink carousel, and the outside winding of vortex shrink carousel is provided with the stay cord, and the lower extreme fixedly connected with gravity positioning wheel of stay cord.
Preferably, metal crate's inside gomphosis is provided with square track, just square track's inside is run through and is provided with the side pole, the lower extreme of side pole is connected with drive mechanism, simultaneously the side fixedly connected with clamp splice of side pole, the activity of side pole sets up the outside at the slide bar, and slide bar welded fastening is in metal crate's inboard through drive structure control side pole lateral sliding in square track, the side pole promotes the clamp splice setting at the lateral surface of ceramic embryo spare, prescribes a limit to the lower extreme outside of ceramic embryo spare for the stable inside that sets up at check out test set of ceramic embryo spare.
Preferably, the two ends of the push rod respectively form a rotating structure with the cam and the cross rod, the cross rod and the linear bearing form a left-right reciprocating sliding structure, the cross rod and the longitudinal rod are vertically fixed into an integrated structure, the cam is controlled to rotate by the operation motor, the push rod is controlled to rotate by the cam, the push rod pushes the cross rod to move left and right in the transverse reciprocating manner in the linear bearing, and the knocking hammer at the lower end is controlled by the cross rod to move left and right in a reciprocating manner, so that the strength detection of the surface of the ceramic blank is realized.
Preferably, the two sides of the knocking hammer are of smooth boss-shaped structures, the knocking hammer and the longitudinal rod form a lifting structure through a built-in rod, the knocking hammer corresponds to the outer portions of the ceramic blanks on the left side and the right side, the electric telescopic rod on the operation side edge pushes the knocking hammer to move up and down, the height position of the knocking hammer corresponding to the outer side of the ceramic blanks is adjusted, and strength detection is convenient for different positions on the surface of the ceramic blanks.
Preferably, the adjusting bracket is further provided with a wrench and a fixing ring on the inner side:
the wrench is rotatably arranged in the middle position inside the adjusting frame, and the upper side and the lower side of the outer part of the wrench are fixedly provided with the grinding rings with the rotating limiting function;
and the fixing ring is correspondingly arranged outside the sanding ring, and is fixedly connected to the inner side of the adjusting frame.
Preferably, the dull polish ring rotates to be installed gu fixed ring's inside, just dull polish ring's outside diameter equals gu fixed ring's inside diameter, the spanner is at the pivoted in-process, and control dull polish ring rotates gu fixed ring's inside, and the dull polish ring laminating sets up in solid fixed ring's inside, can prescribe a limit to fast the turned angle of spanner under the effect of dull polish resistance.
Preferably, go out water hose and water inlet hose and be connected with holding water box through connection respectively, just it sets up to go out water hose and water inlet hose block the side of a outside location section of thick bamboo, and it constitutes sliding construction with solid fixed ring to go out water hose and water inlet hose, and a outside location section of thick bamboo, adjust frame and internal thread pole structure as an organic whole simultaneously, the internal thread pole with lead screw threaded connection, this partial structure constitution rivers circulation structure, before the detection, correspond the inside of adjusting to ceramic embryo spare with the hose, can change the inside ambient temperature of ceramic embryo spare through the circulating water, be convenient for detect the intensity condition of ceramic embryo spare under the different temperature environment.
Preferably, the transmission mechanism comprises a side gear and a support rod:
2 side gears which are arranged in the metal frame in a transmission way, and the inner sides of the side gears are engaged with an intermediate gear for power transmission;
and two sides of the supporting rod are respectively connected with the side gear and the lower end of the side rod in a rotating manner.
Preferably, the device and the method for detecting the strength of the blank for the special ceramic comprise the following steps:
step one, limiting the detection blank
Correspondingly placing the ceramic blank at the middle position of the upper end of the placing table, controlling the side rod to slide inwards by the rotary wrench through the transmission structure according to the external diameter of the ceramic blank, and pushing the clamping block to clamp and limit the side rod on the external side surface of the ceramic blank so that the ceramic blank is relatively stably arranged in the detection device;
step two, controlling the detection temperature
The motor is operated to control the driving gear to rotate, the screw rod is rotated under the control action of the meshing transmission structure, the screw rod drives the adjusting frame to move upwards under the action of thread transmission, the water outlet hose and the water inlet hose are pushed to move upwards through the transmission structure, the communicated hose structure enters the interior of the ceramic blank, liquid with corresponding temperature is introduced into the interior of the heat preservation water tank, the water pump controls water flow to circularly flow in the water inlet hose, the water outlet hose and the heat preservation water tank, the temperature in the interior of the ceramic blank is controlled, and the strength change of the blank under different temperature environments is detected;
step three, comparing and detecting the strength of the blank
The operation motor controls the cam to rotate, the cross rod slides in a left-right reciprocating manner under the transmission action of the push rod, the cross rod drives the knocking hammer connected with the lower end to move in a left-right reciprocating manner, the knocking hammer performs knocking on different blanks on two sides with the same force, the change of the outer side surface of the ceramic blank is observed, and the strength of the surface of the blank is judged;
step four, detecting the strength of different positions of the surface of the blank
The side electric telescopic rod is operated to control the knocking hammer to move left and right, the knocking hammer is controlled to be adjusted to correspond to the detected height position, and the strength conditions of different positions of the ceramic blank can be detected through the knocking hammer.
Compared with the prior art, the invention has the beneficial effects that: the device and the method for detecting the strength of the blank for the special ceramic adopt a novel structural design, so that the device can conveniently and rapidly carry out comparison detection on the ceramic blank, and the device is provided with an environment temperature change structure, so that the strength of the ceramic blank at different temperatures can be detected, and detection and analysis data are comprehensive;
1. two placing tables are arranged in the metal frame, two ceramic blanks with different proportions are arranged on the placing tables during detection, the knocking hammer is made to move in a left-right reciprocating mode by the aid of the strength detection mechanism, the knocking hammer impacts the surfaces of the ceramic blanks on two sides respectively when moving left and right, changes of the surfaces of the ceramic blanks are observed, the strength conditions of the ceramic blanks with different proportions are analyzed, and different ceramic blanks can be contrastively detected by the aid of the strength detection mechanism;
2. before the detection, operation motor control drive gear rotates, promote the adjustment frame rebound under the control of transmission structure, go out water hose and water inlet hose and upwards contract under the limiting displacement of a location section of thick bamboo in the outside and an inboard location section of thick bamboo, the vortex contracts the carousel and controls the stay cord to receive and release under the elasticity promotion of inside vortex spring simultaneously, gravity positioning wheel drives the stay cord rebound this moment, make the inside of hose construction entering ceramic embryo, add the liquid of suitable temperature into holding water tank, control liquid is in the circulation flow of hose construction, change the temperature in the ceramic embryo, can detect the surface strength of ceramic embryo under the different ambient temperature.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front cross-sectional structural view of a ceramic blank according to the present invention;
FIG. 3 is a schematic sectional structural view of the heat preservation water tank in front of the invention;
FIG. 4 is a schematic top view of the adjusting frame of the present invention;
FIG. 5 is a schematic front view of the adjusting bracket of the present invention;
FIG. 6 is a schematic top view of a clamping block according to the present invention;
fig. 7 is a schematic bottom view of the transmission structure of the present invention.
In the figure: 1. a metal frame; 2. a placing table; 3. a ceramic green part; 4. a fixed mount; 5. a heat preservation water tank; 6. a linear bearing; 7. a cross bar; 8. a push rod; 9. a cam; 10. a longitudinal bar; 11. a side electric telescopic rod; 12. knocking hammers; 13. a built-in rod; 14. an adjusting bracket; 141. a wrench; 142. grinding a sand ring; 143. a fixing ring; 15. a limiting frame; 16. a screw rod; 17. a transmission gear; 18. a drive gear; 19. an inner threaded rod; 20. an adjusting frame; 21. an outer positioning cylinder; 22. an inner positioning cylinder; 23. fixing the circular ring; 24. a water outlet hose; 25. a water inlet hose; 26. a vortex contraction rotating disc; 27. pulling a rope; 28. a gravity positioning wheel; 29. a square rail; 30. a side bar; 31. a transmission mechanism; 311. a side gear; 312. an intermediate gear; 313. a support bar; 32. a clamping block; 33. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a device and a method for detecting the strength of a blank of special ceramic comprise the following steps:
the metal frame 1 is symmetrically welded with placing tables 2 on two sides of the interior of the metal frame 1, ceramic blanks 3 are correspondingly placed at the upper ends of the placing tables 2, a fixing frame 4 is fixedly installed at the upper position of the inner side of the metal frame 1, a heat-preservation water tank 5 is installed in the fixing frame 4 in a penetrating mode, and meanwhile a linear bearing 6 is fixedly connected to the upper surface of the fixing frame 4;
the cross rod 7 penetrates through the linear bearing 6, the middle position of the front side of the cross rod 7 is connected with the cam 9 through the push rod 8, the cam 9 is rotatably installed on the front side of the metal frame 1, the middle position of the lower surface of the cross rod 7 is fixedly welded with the longitudinal rod 10, the two sides of the outer part of the longitudinal rod 10 are symmetrically provided with the side electric telescopic rods 11, meanwhile, the lower end of each side electric telescopic rod 11 is fixedly connected with the knocking hammer 12, and the middle position of the upper surface of the knocking hammer 12 is fixedly provided with the built-in rod 13;
the adjusting frame 14 is fixedly arranged below the inner side of the metal frame 1, the inner side wall of the metal frame 1 is fixedly connected with a limiting frame 15, the upper end of the limiting frame 15 is rotatably provided with a screw rod 16, the lower end of the screw rod 16 is fixedly welded with a transmission gear 17, and the side surface of the transmission gear 17 is meshed and connected with a driving gear 18 with a power transmission effect;
the inner threaded rod 19 penetrates through the upper end of the screw rod 16, the upper surface of the inner threaded rod 19 is fixedly connected with an adjusting frame 20, and two sides of the upper surface of the adjusting frame 20 are symmetrically provided with outer positioning cylinders 21;
an inboard location section of thick bamboo 22, its fixed setting is at holding water tank 5's lower extreme, holding water tank 5's outside lower fixed surface is connected with fixed ring 23, and the inside water outlet hose 24 and the water inlet hose 25 of running through respectively of the fixed ring 23 of the left and right sides, holding water tank 5's lower surface rotates and is connected with vortex shrink carousel 26, and the outside winding of vortex shrink carousel 26 is provided with stay cord 27 to and the lower extreme fixedly connected with gravity positioning wheel 28 of stay cord 27.
In this example, a square rail 29 is embedded in the metal frame 1, a side rod 30 penetrates through the square rail 29, the lower end of the side rod 30 is connected with a transmission mechanism 31, the side surface of the side rod 30 is fixedly connected with a clamping block 32, the side rod 30 is movably arranged outside a sliding rod 33, and the sliding rod 33 is welded and fixed on the inner side of the metal frame 1; the adjusting bracket 14 is also provided with a wrench 141 and a fixing ring 143: a wrench 141 rotatably installed at the middle position inside the adjusting frame 14, and frosted rings 142 having rotation limiting function are fixedly installed at the upper and lower sides of the exterior of the wrench 141; the fixing ring 143 is correspondingly arranged outside the sanding ring 142, and the fixing ring 143 is fixedly connected to the inner side of the adjusting frame 14; the sanding ring 142 is rotatably mounted inside the fixing ring 143, and the outer diameter of the sanding ring 142 is equal to the inner diameter of the fixing ring 143; the transmission mechanism 31 comprises a side gear 311 and a support rod 313: 2 side gears 311 installed inside the metal frame 1 in a transmission manner, and an intermediate gear 312 for power transmission is engaged with the inner side of each side gear 311; and a support bar 313, both sides of which are rotatably connected with the side gear 311 and the lower end of the side bar 30, respectively.
Ceramic embryo spare 3 with different ratios corresponds puts and places platform 2, according to the outside diameter size of ceramic embryo spare 3, fix ceramic embryo spare 3 in check out test set through limit structure, it rotates to rotate spanner 141 control intermediate gear 312, make the side gear 311 rotation of both sides under the control action of meshing transmission structure, side gear 311 promotes the bracing piece 313 both ends rotation of lower extreme, bracing piece 313 control side pole 30 is in square rail 29 lateral sliding, side pole 30 promotes clamp splice 32 centre gripping on ceramic embryo spare 3's lateral wall, prescribe a limit to the machined position of ceramic embryo spare 3, dull polish ring 142 that drives both sides about when spanner 141 rotates is inside fixed ring 23 rotates, prescribe a limit to spanner 141's turned angle under the effect of laminating rotational resistance.
Two ends of the push rod 8 respectively form a rotating structure with the cam 9 and the cross rod 7, the cross rod 7 and the linear bearing 6 form a left-right reciprocating sliding structure, and the cross rod 7 and the longitudinal rod 10 are vertically fixed into an integrated structure; the two sides of the knocking hammer 12 are in a smooth boss structure, the knocking hammer 12 and the longitudinal rod 10 form a lifting structure through the built-in rod 13, and the knocking hammer 12 corresponds to the outer parts of the ceramic blanks 3 on the left side and the right side.
The motor at the upper end of the metal frame 1 is operated to control the cam 9 to rotate, the cam 9 controls the two ends of the push rod 8 at the side face to rotate, the push rod 8 pushes the cross rod 7 connected below to transversely move when rotating, the cross rod 7 slides in a reciprocating manner on the inner transverse line of the linear bearing 6, the cross rod 7 transversely slides to drive the knocking hammer 12 at the lower end to transversely reciprocate through the longitudinal rod 10 and the built-in rod 13, the knocking hammer 12 detects the knocking strength of the outer sides of the ceramic blanks 3 at the two sides when moving, the knocking hammer 12 can synchronously detect the strength of the ceramic blanks 3 at the two sides, the strength conditions of special ceramic blanks with different proportions can be conveniently analyzed, the side electric telescopic rod 11 is operated to control the knocking hammer 12 to move up and down, the knocking hammer 12 pushes the built-in rod 13 to move up and down in the longitudinal rod 10, the part of the transmission structure can adjust the knocking hammer 12 to the corresponding height position, so that the strength detection can be conveniently carried out on different positions of the outer sides of the ceramic blanks 3, the strength detection effect of the ceramic blank 3 is improved, and meanwhile, comparison and analysis can be performed.
The water outlet hose 24 and the water inlet hose 25 are respectively communicated with the heat preservation water tank 5, the water outlet hose 24 and the water inlet hose 25 are clamped on the side surface of the outer positioning cylinder 21, the water outlet hose 24, the water inlet hose 25 and the fixed ring 23 form a sliding structure, meanwhile, the outer positioning cylinder 21, the adjusting frame 20 and the inner threaded rod 19 are of an integrated structure, and the inner threaded rod 19 is in threaded connection with the screw rod 16.
Before the ceramic blank 3 is detected, the water inlet hose 25 and the water outlet hose 24 are controlled to enter the ceramic blank 3, so that the environment temperature inside the ceramic blank 3 can be conveniently controlled, the motor is operated to control the driving gear 18 to rotate, the driving gear 17 and the screw rod 16 are driven to rotate under the control of the meshing transmission result, meanwhile, the inner threaded rod 19 is driven to move upwards under the thread transmission action of the screw rod 16, the adjusting frame 20 is pushed to move upwards, the adjusting frame 20 controls the water inlet hose 25 and the water outlet hose 24 to shrink upwards through the outer positioning cylinders 21 on two sides, the water inlet hose 25 and the water outlet hose 24 are adjusted to slide inwards through the fixed circular ring 23, the vortex shrinkage turntable 26 controls the pull rope 27 to pay out outwards under the elastic reasoning action of the vortex spring, the pull rope 27 moves downwards under the gravity action of the gravity positioning wheel 28, and the hose fixed outside the gravity positioning wheel 28 moves downwards at the moment, make the intercommunication pipeline structure of intake hose 25 and outlet hose 24 get into the inside of the ceramic embryo spare 3 that corresponds, to adding the liquid that is fit for the temperature in holding water box 5, the miniature water pump of operation control liquid is at intake hose 25, the inside circulation of outlet hose 24 and holding water box 5 flows, liquid temperature transmits to the inside of ceramic embryo spare 3, change the inside ambient temperature of ceramic embryo spare 3, can measure the change of 3 surface strength of ceramic embryo spare under the different temperature effect, enlarge the quality of detection data.
A device and a method for detecting the strength of a blank of special ceramic comprise the following steps:
step one, limiting the detection blank
Correspondingly placing the ceramic blank 3 at the middle position of the upper end of the placing table 2, controlling the side rod 30 to slide inwards by the rotary wrench 141 through the transmission structure according to the external diameter of the ceramic blank 3, and pushing the clamping block 32 to clamp and limit the outer side surface of the ceramic blank 3 by the side rod 30 so that the ceramic blank 3 is relatively stably arranged in the detection device;
step two, controlling the detection temperature
The motor is operated to control the driving gear 18 to rotate, the screw rod 16 is rotated under the control action of the meshing transmission structure, the screw rod 16 pushes the adjusting frame 20 to move upwards under the action of thread transmission, the water outlet hose 24 and the water inlet hose 25 are pushed to move upwards through the transmission structure, the communicated hose structure enters the interior of the ceramic blank 3, liquid with corresponding temperature is led into the interior of the heat preservation water tank 5, water flow is controlled to circularly flow in the water inlet hose 25, the water outlet hose 24 and the heat preservation water tank 5 through the water pump, the temperature inside the ceramic blank 3 is controlled, and the strength change of the blank under different temperature environments is detected;
step three, comparing and detecting the strength of the blank
The operation motor controls the cam 9 to rotate, the cross rod 7 is made to slide in a left-right reciprocating manner under the transmission action of the push rod 8, the cross rod 7 drives the knocking hammer 12 connected with the lower end to move in a left-right reciprocating manner, the knocking hammer 12 knocks different blanks on two sides with the same force, the change of the outer side surface of the ceramic blank 3 is observed, and the strength of the surface of the blank is judged;
step four, detecting the strength of different positions of the surface of the blank
The side electric telescopic rod 11 is operated to control the knocking hammer 12 to move left and right, the height position of the knocking hammer 12 corresponding to detection is controlled and adjusted, and the strength conditions of different positions of the ceramic blank 3 can be detected through the knocking hammer 12.
The working principle is as follows: in use of the apparatus, first, according to the structure shown in FIGS. 1 to 7, the ceramic green sheet 3 is set to the intermediate position of the upper end of the placing table 2, the clamping block 32 is clamped and limited at the outer side of the ceramic blank 3 through the transmission structure at the lower end, so that the ceramic blank 3 is fixed in the detection device, and the running motor controls the knocking hammer 12 to move transversely and reciprocally through the transmission structure, the knocking hammer 12 simultaneously detects the knocking strength of the ceramic blanks 3 on two sides, so that the intensity comparison analysis of the ceramic blanks 3 with different proportions is facilitated, before detection, the hose structure is controlled to correspondingly enter the interior of the ceramic blank 3, liquid with proper temperature is added into the heat preservation water tank 5, the liquid is controlled to circularly flow in the hose structure, the temperature in the liquid is transmitted to the interior of the ceramic blank 3, the environment temperature is changed, and the strength change condition of the ceramic blank 3 under different temperature conditions can be conveniently detected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A device and a method for detecting the strength of a blank of special ceramic are characterized by comprising the following steps:
the device comprises a metal frame, a placing table, a fixing frame and a linear bearing, wherein the placing table is symmetrically welded on two sides of the metal frame, a ceramic blank is correspondingly placed at the upper end of the placing table, the fixing frame is fixedly installed above the inner side of the metal frame, a heat-preservation water tank is installed in the fixing frame in a penetrating mode, and meanwhile the upper surface of the fixing frame is fixedly connected with the linear bearing;
the middle position of the front side of the cross rod is connected with a cam through a push rod, the cam is rotatably installed on the front side of the metal frame, a longitudinal rod is fixedly welded at the middle position of the lower surface of the cross rod, side electric telescopic rods are symmetrically installed on two sides of the outer portion of the longitudinal rod, a knocking hammer is fixedly connected to the lower end of each side electric telescopic rod, and a built-in rod is fixedly arranged at the middle position of the upper surface of the knocking hammer;
the adjusting frame is fixedly arranged below the inner side of the metal frame, the inner side wall of the metal frame is fixedly connected with a limiting frame, the upper end of the limiting frame is rotatably provided with a screw rod, the lower end of the screw rod is fixedly welded with a transmission gear, and the side surface of the transmission gear is meshed with a driving gear with a power transmission effect;
the inner threaded rod penetrates through the upper end of the screw rod, the upper surface of the inner threaded rod is fixedly connected with an adjusting frame, and outer positioning cylinders are symmetrically arranged on two sides of the upper surface of the adjusting frame;
an inboard location section of thick bamboo, its fixed setting is in holding water box's lower extreme, holding water box's outside lower fixed surface is connected with the retaining ring, and the inside water outlet hose and the hose of intaking of running through respectively of the retaining ring of the left and right sides, holding water box's lower surface rotates and is connected with vortex shrink carousel, and the outside winding of vortex shrink carousel is provided with the stay cord, and the lower extreme fixedly connected with gravity positioning wheel of stay cord.
2. The device and the method for detecting the strength of the blank of the special ceramic according to claim 1, wherein: the utility model discloses a metal framework's inboard gomphosis is provided with square track, just square track's inside is run through and is provided with the side pole, the lower extreme of side pole is connected with drive mechanism, simultaneously the side fixedly connected with clamp splice of side pole, the activity of side pole sets up in the outside of slide bar, and slide bar welded fastening is in metal framework's inboard.
3. The device and the method for detecting the strength of the blank of the special ceramic according to claim 1, wherein: the two ends of the push rod respectively form a rotating structure with the cam and the cross rod, the cross rod and the linear bearing form a left-right reciprocating sliding structure, and the cross rod and the longitudinal rod are vertically fixed into an integrated structure.
4. The device and the method for detecting the strength of the blank of the special ceramic according to claim 1, wherein: the two sides of the knocking hammer are of smooth boss-shaped structures, the knocking hammer and the longitudinal rod form a lifting structure through a built-in rod, and the knocking hammer corresponds to the outer portions of the ceramic blanks on the left side and the right side.
5. The device and the method for detecting the strength of the blank of the special ceramic according to claim 1, wherein: the adjusting bracket is also provided with a spanner and a fixing ring on the inner side:
the wrench is rotatably arranged in the middle position inside the adjusting frame, and the upper side and the lower side of the outer part of the wrench are fixedly provided with the grinding rings with the rotating limiting function;
and the fixing ring is correspondingly arranged outside the sanding ring, and is fixedly connected to the inner side of the adjusting frame.
6. The device and the method for detecting the strength of the blank of the special ceramic according to claim 5, wherein: the dull polish ring rotates to be installed gu fixed ring's inside, just dull polish ring's outside diameter equals gu fixed ring's inside diameter.
7. The device and the method for detecting the strength of the blank of the special ceramic according to claim 1, wherein: go out water hose and water inlet hose and respectively with holding water box through connection, just it sets up to go out water hose and water inlet hose block the side of a location section of thick bamboo in the outside, and go out water hose and water inlet hose and solid fixed ring constitution sliding construction, a location section of thick bamboo in the outside, adjust the frame and the internal thread pole structure as an organic whole simultaneously, the internal thread pole with lead screw threaded connection.
8. The device and the method for detecting the strength of the blank of the special ceramic according to claim 1, wherein: the transmission mechanism comprises a side gear and a support rod:
2 side gears which are arranged in the metal frame in a transmission way, and the inner sides of the side gears are engaged with an intermediate gear for power transmission;
and two sides of the supporting rod are respectively connected with the side gear and the lower end of the side rod in a rotating manner.
9. The apparatus and method for testing green strength of special ceramics according to claim 1, wherein the method comprises the following steps:
step one, limiting the detection blank
Correspondingly placing the ceramic blank at the middle position of the upper end of the placing table, controlling the side rod to slide inwards by the rotary wrench through the transmission structure according to the external diameter of the ceramic blank, and pushing the clamping block to clamp and limit the side rod on the external side surface of the ceramic blank so that the ceramic blank is relatively stably arranged in the detection device;
step two, controlling the detection temperature
The motor is operated to control the driving gear to rotate, the screw rod is rotated under the control action of the meshing transmission structure, the screw rod drives the adjusting frame to move upwards under the action of thread transmission, the water outlet hose and the water inlet hose are pushed to move upwards through the transmission structure, the communicated hose structure enters the interior of the ceramic blank, liquid with corresponding temperature is introduced into the interior of the heat preservation water tank, the water pump controls water flow to circularly flow in the water inlet hose, the water outlet hose and the heat preservation water tank, the temperature in the interior of the ceramic blank is controlled, and the strength change of the blank under different temperature environments is detected;
step three, comparing and detecting the strength of the blank
The operation motor controls the cam to rotate, the cross rod slides in a left-right reciprocating manner under the transmission action of the push rod, the cross rod drives the knocking hammer connected with the lower end to move in a left-right reciprocating manner, the knocking hammer performs knocking on different blanks on two sides with the same force, the change of the outer side surface of the ceramic blank is observed, and the strength of the surface of the blank is judged;
step four, detecting the strength of different positions of the surface of the blank
The side electric telescopic rod is operated to control the knocking hammer to move left and right, the knocking hammer is controlled to be adjusted to correspond to the detected height position, and the strength conditions of different positions of the ceramic blank can be detected through the knocking hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110902984.2A CN113686708A (en) | 2021-08-06 | 2021-08-06 | Device and method for detecting strength of blank of special ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110902984.2A CN113686708A (en) | 2021-08-06 | 2021-08-06 | Device and method for detecting strength of blank of special ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113686708A true CN113686708A (en) | 2021-11-23 |
Family
ID=78579188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110902984.2A Pending CN113686708A (en) | 2021-08-06 | 2021-08-06 | Device and method for detecting strength of blank of special ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113686708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463835A (en) * | 2022-09-09 | 2022-12-13 | 吴政文 | Winnowing impurity removing machine for rice processing |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001318039A (en) * | 2000-05-10 | 2001-11-16 | Sumitomo Metal Mining Co Ltd | Method and device for testing durability of insulation- coating film |
| CN103604708A (en) * | 2013-11-22 | 2014-02-26 | 深圳天祥质量技术服务有限公司 | Impact testing machine for ceramic pendulum bob |
| CN109014146A (en) * | 2018-07-29 | 2018-12-18 | 任大龙 | A kind of easily demoulding machine components mold |
| CN210070840U (en) * | 2019-03-12 | 2020-02-14 | 江西瑞曼增材科技有限公司 | Multifunctional metal material detection device |
| CN111272598A (en) * | 2020-03-31 | 2020-06-12 | 高春梅 | Wear-resistant detection device for production and processing of high-strength structural ceramics |
| JP6714222B1 (en) * | 2019-08-16 | 2020-06-24 | 温州市委暁電子科技有限公司 | High-grade ceramic tile flatness and backlitness measuring instrument |
| CN111474071A (en) * | 2020-04-26 | 2020-07-31 | 济南圆纯设计有限公司 | Glass cup processing detection device |
| CN111638149A (en) * | 2020-06-12 | 2020-09-08 | 广州道源信息科技有限公司 | Automobile windshield detection device |
| CN212540003U (en) * | 2020-05-29 | 2021-02-12 | 湖北悦达科技有限公司 | Quick check out test set of knuckle material convenient to adjust use |
| CN112986028A (en) * | 2021-02-07 | 2021-06-18 | 徐兰侠 | Key structure fatigue load testing device for mechanical equipment |
| CN113063685A (en) * | 2021-03-31 | 2021-07-02 | 张大庆 | Device and method for detecting welding firmness and strength of automobile sheet metal part |
-
2021
- 2021-08-06 CN CN202110902984.2A patent/CN113686708A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001318039A (en) * | 2000-05-10 | 2001-11-16 | Sumitomo Metal Mining Co Ltd | Method and device for testing durability of insulation- coating film |
| CN103604708A (en) * | 2013-11-22 | 2014-02-26 | 深圳天祥质量技术服务有限公司 | Impact testing machine for ceramic pendulum bob |
| CN109014146A (en) * | 2018-07-29 | 2018-12-18 | 任大龙 | A kind of easily demoulding machine components mold |
| CN210070840U (en) * | 2019-03-12 | 2020-02-14 | 江西瑞曼增材科技有限公司 | Multifunctional metal material detection device |
| JP6714222B1 (en) * | 2019-08-16 | 2020-06-24 | 温州市委暁電子科技有限公司 | High-grade ceramic tile flatness and backlitness measuring instrument |
| CN111272598A (en) * | 2020-03-31 | 2020-06-12 | 高春梅 | Wear-resistant detection device for production and processing of high-strength structural ceramics |
| CN111474071A (en) * | 2020-04-26 | 2020-07-31 | 济南圆纯设计有限公司 | Glass cup processing detection device |
| CN212540003U (en) * | 2020-05-29 | 2021-02-12 | 湖北悦达科技有限公司 | Quick check out test set of knuckle material convenient to adjust use |
| CN111638149A (en) * | 2020-06-12 | 2020-09-08 | 广州道源信息科技有限公司 | Automobile windshield detection device |
| CN112986028A (en) * | 2021-02-07 | 2021-06-18 | 徐兰侠 | Key structure fatigue load testing device for mechanical equipment |
| CN113063685A (en) * | 2021-03-31 | 2021-07-02 | 张大庆 | Device and method for detecting welding firmness and strength of automobile sheet metal part |
Non-Patent Citations (3)
| Title |
|---|
| DAN LIU: "A new modified laser pretreatment for porcelain zirconia bonding", 《DENTAL MATERIALS》 * |
| R.S BYRNE: "Use of commercial porous ceramic particles for sustained drug delivery", 《INTERNATIONAL JOURNAL OF PHARMACEUTICS》, 31 December 2002 (2002-12-31) * |
| 林克辉: "论回弹法应用于陶瓷砖无损检测的可行性", 《广东建材》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463835A (en) * | 2022-09-09 | 2022-12-13 | 吴政文 | Winnowing impurity removing machine for rice processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103286487B (en) | Extinguisher cylinder welding machine and welding method thereof | |
| CN113686708A (en) | Device and method for detecting strength of blank of special ceramic | |
| CN107756198B (en) | Jar external wall high efficiency grinding device | |
| CN203426525U (en) | Hydraulic forming equipment for pipe angle cutting | |
| WO2013107328A1 (en) | Post-inflation apparatus for tyres | |
| CN103086161B (en) | Rotatory brick device of grabbing of hacking machine | |
| CN204714002U (en) | A kind of full-automatic inverting machine being applicable to motor vehicle engine cylinder body | |
| CN208310408U (en) | A kind of steel construction color steel plate fence | |
| CN112502413B (en) | Interior wall decorative board fixing device of assembly type structure | |
| CN220161810U (en) | Clamping tool for cutting bevel angle | |
| CN202860955U (en) | Two-thimble support structure capable of cleaning threaded central hole | |
| CN102848250A (en) | Telescopic automatic stop device | |
| CN201529930U (en) | Crystal ball face-milling machine | |
| CN216780481U (en) | Combined side positioning structure of steel component for steel structure building | |
| CN213381168U (en) | Quick positioning fixture of axle type cylinder work piece | |
| CN209632712U (en) | A kind of multistation belt sander | |
| CN202271185U (en) | Novel telescopic automatic material blocking device | |
| CN108214659B (en) | Limiting mechanism for manufacturing water tank of solar water heater | |
| CN201471252U (en) | Crystal polishing machine with four work positions | |
| CN115524117A (en) | Be used for axletree intensity measuring device | |
| CN202377824U (en) | Pneumatic and hydraulic automatic centering clamp | |
| CN220120592U (en) | Concrete impact resistance test device | |
| CN220030163U (en) | Clamp for glass processing | |
| CN213729498U (en) | Punching device for machining crankshaft balance hole | |
| CN214845233U (en) | Auxiliary feeding mechanism for detector of aluminum single plate |
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 |