CN117399571A - Casting riser for castings and quality detection device thereof - Google Patents
Casting riser for castings and quality detection device thereof Download PDFInfo
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- CN117399571A CN117399571A CN202311346218.8A CN202311346218A CN117399571A CN 117399571 A CN117399571 A CN 117399571A CN 202311346218 A CN202311346218 A CN 202311346218A CN 117399571 A CN117399571 A CN 117399571A
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- 238000005266 casting Methods 0.000 title claims abstract description 147
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 125000006850 spacer group Chemical group 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 claims description 45
- 238000003825 pressing Methods 0.000 claims description 41
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 22
- 229910052742 iron Inorganic materials 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000002893 slag Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/086—Filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/18—Finishing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
- G01B21/14—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters internal diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/241—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for measuring conicity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Continuous Casting (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a casting riser for castings and a quality detection device thereof, which comprise a casting cup, a filtering assembly, a clamping piece, a heat preservation chamber and an easy spacer, wherein the heat preservation chamber is detachably connected to the easy spacer, the clamping piece is detachably connected to the heat preservation chamber, the casting cup is detachably connected to the clamping piece, and the filtering assembly is embedded in the casting cup; according to the invention, casting liquid enters through the casting cup, is filtered through the filtering assembly, so that slag in molten iron is prevented, molten iron splashing caused by hot air at the bottom can be prevented, the filtered molten iron enters into the heat preservation chamber, the heat preservation chamber is a high-temperature environment-friendly heating heat preservation material product, the casting liquid is heated and warmed through the heating material, the heating heat preservation effect is achieved, and the casting liquid is environment-friendly material, does not generate dust pollution, and achieves the temperature control effect of a casting system step temperature control effect when the casting liquid reaches a casting shell through the diaphragm, and the riser and a casting liquid inflow channel are subjected to temperature control isolation.
Description
Technical Field
The invention belongs to the technical field of casting, and particularly relates to a casting riser for castings and a quality detection device thereof.
Background
In the casting production process, in order to ensure that the casting material has good mechanical property and surface smoothness and avoid the defects of shrinkage porosity, sand bonding, slag hole and the like, a feeding head for effectively preventing shrinkage porosity, sand bonding and slag hole is required to be arranged in the process of pouring molten iron into solidification.
The placing mode has various forms, and the hot-metal feeding method based on the casting modulus is adopted in the casting factories at home and abroad at present, and the pressure feeding of the weight of molten iron and the time delay feeding of heating and heat preservation are respectively adopted.
However, the hydraulic casting with complex structure and extremely high material compactness requirement always has the problem that excessive molten iron presses the cavity and the core cavity to cause extrusion and the problem of poor sand-bonding surface finish.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a casting riser for castings and a quality detection device thereof, which solve the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a foundry goods is with casting rising head and quality detection device thereof, includes casting cup, filtration assembly, fastener, heat preservation room and easy spacer, the heat preservation room can dismantle the connection on easy spacer, the fastener can be dismantled and connect on the heat preservation room, the casting cup can be dismantled and connect on the fastener, filtration assembly embedding sets up in the casting cup.
Above-mentioned quality detection device of casting rising head for foundry goods, including device body and first mounting panel, first mounting panel and the first linear motion spare fixed connection of fixed connection on the device body still include:
the positioning assembly is arranged on the device body and used for limiting the casting cup;
the driving mechanism is arranged on the device body and used for driving the casting cup to perform rotary motion in the vertical direction; and
the detection mechanism is arranged on the first mounting plate and is used for measuring the internal taper of the casting cup and the internal diameter of the bottom;
wherein, detection mechanism includes second mounting panel and pivot, second mounting panel fixed connection is in the pivot tip, the pivot runs through first mounting panel and adopts rotation connection or fixed connection with first mounting panel, still includes:
the taper measuring assembly is arranged on the second mounting plate and is used for measuring the internal taper of the casting cup; and
and the inner diameter measuring assembly is arranged on the second mounting plate and used for measuring the inner diameter of the bottom of the casting cup.
Based on the technical scheme, the invention also provides the following optional technical schemes:
the technical scheme is as follows: the taper measuring assembly comprises a first rod body, a second rod body, a first sleeve, a rotary table, a third linear motion piece and an annular rotary table, wherein one end of the first rod body is hinged to the second mounting plate, the other end of the first rod body is hinged to one end of the second rod body, the other end of the second rod body is hinged to the lower end of the first sleeve, the first sleeve is in limiting sliding fit with the rotary shaft, the rotary table is sleeved on the first sleeve and is fixedly connected with the first sleeve, one end of the third linear motion piece is fixedly connected with the rotary table, and the other end of the third linear motion piece is fixedly connected with the annular rotary table which is embedded in the first mounting plate and is rotationally connected with the first mounting plate.
The technical scheme is as follows: the inner diameter measurement assembly comprises a first arc pressing plate and a second linear motion piece, wherein the first arc pressing plate is fixedly connected to one end of the second linear motion piece, the other end of the second linear motion piece is embedded in the second mounting plate and is fixedly connected with the second mounting plate, and a distance sensor is embedded in the inner side of the first arc pressing plate.
The technical scheme is as follows: sharp angles exist at two side ends of the first arc-shaped pressing plate.
The technical scheme is as follows: and the outer side of the second rod body is detachably connected with a triangular prism.
The technical scheme is as follows: and the first mounting plate is detachably connected with a motor for driving the rotating shaft to rotate relative to the first mounting plate.
The technical scheme is as follows: the positioning assembly comprises a rotating seat, a third mounting plate, fourth linear moving parts and a second arc pressing plate, wherein the rotating seat is rotationally connected to the device body, the third mounting plate is fixedly connected with a first pressure sensor fixedly connected to the rotating seat, a plurality of fourth linear moving parts are annularly distributed on the third mounting plate and are fixedly connected with the third mounting plate, the output end of the second arc pressing plate is fixedly connected with a second pressure sensor, and the second arc pressing plate is fixedly connected with the second pressure sensor.
The technical scheme is as follows: the driving mechanism comprises a second rotating shaft and a second sleeve, the second sleeve is rotationally connected to the device body, the second sleeve is sleeved on the second rotating shaft and is in sliding fit with the second rotating shaft, a push column which is in sliding fit with a spiral groove formed in the second rotating shaft is fixedly connected in the second sleeve, and the second rotating shaft is in transmission connection with the rotating seat through a transmission pair.
The technical scheme is as follows: the second sleeve is provided with a scanning assembly for scanning the outer surface of the casting cup, the scanning assembly comprises a fourth mounting plate and a scanner, the fourth mounting plate is sleeved on the second sleeve and fixedly connected with the second sleeve, and the scanner is fixedly connected on the fourth mounting plate.
The invention provides a casting riser for castings and a quality detection device thereof, which have the following beneficial effects compared with the prior art:
1. the casting riser provided by the invention can reduce the dosage of molten iron under the action of the heating chamber, has moderate molten iron pressure, reduces extrusion to the cavity and the core cavity, effectively eliminates the problem of poor surface finish of sand bonding, simultaneously forms a step temperature under the action of an easy spacer, effectively eliminates the problems of coarse graphite and local shrinkage porosity around a hot junction, and effectively eliminates the problem of casting slag holes due to the filtration of molten iron under the action of a filter;
2. according to the invention, a related technician can start a first linear moving part to pull a first mounting plate to perform linear movement in the vertical direction, so that a second mounting plate is promoted to be inserted into a casting cup which is positioned and limited by a positioning assembly, at the moment, a third linear moving part is started to push a rotary table to perform linear movement in the vertical direction along a rotating shaft, at the moment, the rotary table pushes a second rod body to drive the first rod body to swing, the first rod body is attached to the conical inner wall of the second mounting plate, at the moment, the first linear moving part is started to pull the second mounting plate out of the casting cup, and the related technician realizes the technical effect of detecting the taper of the conical cavity in the casting cup by testing the angle between the first rod body and the second mounting plate;
3. according to the invention, the first arc pressing plate can be driven to press the inner wall of the bottom of the casting cup by using the second linear moving piece, and the specific size of the inner diameter of the bottom of the casting cup (the specific size of the inner diameter of the bottom = the thickness of the first arc pressing plate + the distance measured by the distance sensor + the distance between two symmetrical planes of the second mounting plate) can be obtained by using the distance sensor to the distance between the first arc pressing plate and the second mounting plate, so that the technical effect of measuring the inner diameter of the bottom of the casting cup is realized;
4. according to the invention, a related technician can drive the first mounting plate by utilizing the motor to perform rotational movement in the vertical direction opposite to the rotational direction of the casting cup driven by the driving mechanism, namely, the first arc-shaped pressing plate and the triangular prism are driven to rotate relative to the casting cup, so that the technical effect of polishing the inner wall of the casting cup by utilizing the first arc-shaped pressing plate and the triangular prism is realized;
5. according to the invention, the second sleeve is driven by the first mounting plate to perform linear motion in the vertical direction, the fourth mounting plate drives the scanner to perform synchronous linear motion, and the scanner is matched with the driving mechanism to complete scanning treatment on the outer surface of the casting cup, so that the technical effect of analyzing and detecting the surface defects of the casting cup is realized;
6. according to the invention, the electric telescopic rod pushes the arc-shaped polishing plate to press against the outer surface of the casting cup, and the outer surface of the casting cup which performs rotary motion in the vertical direction is polished, so that the technical effect of protruding outer surface of the casting cup is removed.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
FIG. 3 is an enlarged schematic view of the structure of the portion A in FIG. 2 according to the present invention.
Fig. 4 is a schematic structural view of the limiting assembly and the driving mechanism of the present invention.
Fig. 5 is an enlarged schematic view of the B-section structure of fig. 4 according to the present invention.
Fig. 6 is an enlarged schematic view of the C-section structure of fig. 4 according to the present invention.
FIG. 7 is a schematic view of the structure of the casting riser assembly of the present invention.
Reference numerals annotate: 1. a device body; 2. a first mounting plate; 3. a first linear motion member; 4. a detection mechanism; 401. a second mounting plate; 402. a rotating shaft; 4021. a first rotating shaft; 4022. a rotating shaft; 403. an inner diameter measurement assembly; 4031. a first arc-shaped pressing plate; 4032. a second linear motion member; 404. a taper measuring assembly; 4041. a first rod body; 4042. a second rod body; 4043. a first sleeve; 4044. a turntable; 4045. a third linear motion member; 4046. an annular turntable; 5. a positioning assembly; 501. a rotating seat; 502. a third mounting plate; 503. a fourth linear motion member; 504. a second arc-shaped pressing plate; 6. a driving mechanism; 601. a second rotating shaft; 602. a second sleeve; 603. a spiral groove; 604. a transmission pair; 7. a scanning assembly; 701. a fourth mounting plate; 702. a scanner; 8. casting a cup; 9. a filtering assembly; 10. a clamping piece; 11. a heat preservation chamber; 12. and (5) easy separation of the plates.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 7, a casting riser for casting parts according to an embodiment of the present invention includes a casting cup 8, a filter assembly 9, a clamping member 10, a heat insulation chamber 11 and an easy spacer 12, wherein the heat insulation chamber 11 is detachably connected to the easy spacer 12, the clamping member 10 is detachably connected to the heat insulation chamber 11, the casting cup 8 is detachably connected to the clamping member 10, and the filter assembly 9 is embedded in the casting cup 8.
Preferably, the casting cup 8 is a precoated sand article.
Preferably, the filter assembly 9 is a high temperature resistant silicon carbide article. The casting liquid is filtered, so as to prevent slag in the molten iron and prevent hot air at the bottom from acting on molten iron to splash.
Preferably, the heat preservation chamber 11 is a high-temperature environment-friendly heating heat preservation material product. The main body molten iron of the riser is heated by the heating material to achieve the heating and heat preservation effects, and is an environment-friendly material without dust pollution
Preferably, the easy spacer 12 is a precoated sand article. The temperature control isolation is carried out on the riser and the casting molten iron inflow channel, and the step temperature control function of the pouring system is achieved.
In the embodiment of the invention, relevant technicians can install the casting riser for the casting piece on the upper part of a casting shell-type channel, then the casting liquid is guided into a casting cavity through the casting riser component, specifically, the casting liquid enters through the casting cup 8 and is filtered through the filtering assembly 9, slag in molten iron is prevented, hot air at the bottom can be prevented from splashing due to the action of molten iron, the filtered molten iron enters the heat preservation chamber 11, and the heat preservation chamber 11 is a high-temperature environment-friendly heat-insulating material product, so that the casting liquid is heated and warmed through the heat-generating material to achieve the heat-insulating effect, and is environment-friendly material, dust pollution is not generated, when the casting liquid reaches the casting shell-type through the easy diaphragm, the coated sand product performs temperature control isolation on the riser and the casting molten iron inflow channel, and the stepped temperature control effect of the casting system is achieved.
Referring to fig. 1 to 5, as an embodiment of the present invention, a casting riser quality detection device for castings includes a device body 1 and a first mounting plate 2, wherein the first mounting plate 2 is fixedly connected with a first linear motion member 3 fixedly connected to the device body 1, and further includes:
the positioning assembly 5 is arranged on the device body 1 and used for limiting the casting cup;
the driving mechanism is arranged on the device body 1 and is used for driving the casting cup to perform rotary motion in the vertical direction; and
the detection mechanism 4 is arranged on the first mounting plate 2 and is used for measuring the internal taper of the casting cup and the internal diameter of the bottom;
wherein, detection mechanism 4 includes second mounting panel 401 and pivot 402, second mounting panel 401 fixed connection is at pivot 402 tip, pivot 402 runs through first mounting panel 2 and adopts rotation connection or fixed connection with first mounting panel 2, still includes:
the taper measuring component 404 is arranged on the second mounting plate 401 and is used for measuring the taper inside the casting cup 8; and
an inner diameter measuring assembly 403 mounted on the second mounting plate 401 for measuring the inner diameter of the bottom of the casting cup 8;
preferably, the taper measuring assembly 404 includes a first rod 4041, a second rod 4042, a first sleeve 4043, a rotary table 4044, a third linear moving member 4045 and an annular rotary table 4046, wherein one end of the first rod 4041 is hinged with the second mounting plate 401, the other end is hinged with one end of the second rod 4042, the other end of the second rod 4042 is hinged on the lower end of the first sleeve 4043, the first sleeve 4043 is in limit sliding fit with the rotary shaft 402, the rotary table 4044 is sleeved on the first sleeve 4043 and is fixedly connected with the first sleeve 4043, one end of the third linear moving member 4045 is fixedly connected with the rotary table 4044, and the other end of the third linear moving member 4045 is fixedly connected with the annular rotary table 4046 which is embedded in the first mounting plate 2 and is rotationally connected with the first mounting plate 2. The related technician starts the first linear moving member 3 to pull the first mounting plate 2 to perform linear movement in the vertical direction, and then the second mounting plate 401 is promoted to be inserted into the casting cup 8 which is defined by the positioning component 5 in a positioning mode, at the moment, the third linear moving member 4045 is started to push the rotary table 4044 to perform linear movement in the vertical direction along the rotating shaft 402, at the moment, the rotary table 4044 pushes the second rod 4042 to drive the first rod 4041 to swing, the first rod 4041 is attached to the conical inner wall of the second mounting plate 401, at the moment, the first linear moving member 3 is started to pull the second mounting plate 401 out of the casting cup 8, and the related technician realizes the technical effect of detecting the taper of the conical cavity inside the casting cup 8 by testing the angle between the first rod 4041 and the second mounting plate 401.
Preferably, the inner diameter measuring assembly 403 includes a first arc pressing plate 4031 and a second linear moving member 4032, the first arc pressing plate 4031 is fixedly connected to one end of the second linear moving member 4032, the other end of the second linear moving member 4032 is embedded in the second mounting plate 401 and is fixedly connected to the second mounting plate 401, and a distance sensor (not shown in the drawing) is embedded in the inner side of the first arc pressing plate 4031. The purpose of this arrangement is that the second linear motion member 4032 is used to drive the first arc pressing plate 4031 to press the bottom inner wall of the casting cup 8, and at this time, the distance between the first arc pressing plate 4031 and the second mounting plate 401 is measured by the distance sensor, so that the specific dimension of the bottom inner diameter of the casting cup 8 (the specific dimension of the bottom inner diameter=the thickness of the first arc pressing plate 4031+the distance measured by the distance sensor+the distance between two symmetrical surfaces of the second mounting plate 401) can be obtained, thereby realizing the technical effect of measuring the bottom inner diameter of the casting cup 8.
Preferably, both side ends of the first arc pressing plate 4031 have sharp corners. The purpose of this kind of setting is that the cooperation carries out vertical direction through actuating mechanism's drive and carries out the processing of polishing of friction to its own bottom inner wall, makes casting cup 8 bottom inside be in fluent state, and the relevant technician of being convenient for installs filter assembly 9 in casting cup 8.
Preferably, a triangular prism (not shown) is detachably connected to the outer side of the second rod 4042. The purpose of this kind of setting is that the cooperation carries out vertical direction through actuating mechanism's drive and carries out the casting cup 8 that rotates to its own bottom toper inner wall and rubs the processing of polishing, makes the inside smooth state that is in of casting cup 8 toper, the flow of the casting liquid of being convenient for.
Preferably, a motor (not shown) for driving the rotation shaft 402 to rotate relative to the first mounting plate 2 is detachably connected to the first mounting plate 2. The purpose of this kind of setting is that utilizing motor drive first mounting panel 2 to carry out the rotary motion of vertical direction and casting cup 8 rotation direction opposite through actuating mechanism drive, impels first arc to support clamp plate 4031 and triangular prism and rotates relative casting cup 8 promptly, realizes utilizing first arc to support clamp plate 4031 and triangular prism to polish technical effect to casting cup 8 inner wall.
In the embodiment of the invention, a related technician can start the first linear moving member 3 to pull the first mounting plate 2 to perform linear movement in the vertical direction, so as to enable the second mounting plate 401 to be inserted into the casting cup 8 which is defined by positioning through the positioning component 5, at the moment, start the third linear moving member 4045 to push the rotary table 4044 to perform linear movement in the vertical direction along the rotating shaft 402, at the moment, push the second rod 4042 to drive the first rod 4041 to swing, the first rod 4041 is attached to the conical inner wall of the second mounting plate 401, at the moment, start the first linear moving member 3 to pull the second mounting plate 401 out of the casting cup 8, and the related technician realizes the technical effect of detecting the taper of the conical cavity inside the casting cup 8 by testing the angle between the first rod 4041 and the second mounting plate 401; meanwhile, the second linear moving element 4032 can be utilized to drive the first arc pressing plate 4031 to press the inner wall of the bottom of the casting cup 8, and the specific size of the inner diameter of the bottom of the casting cup 8 (the specific size of the inner diameter of the bottom = the thickness of the first arc pressing plate 4031 + the distance measured by the distance sensor + the distance between two symmetrical surfaces of the second mounting plate 401) can be obtained by the distance sensor for the distance between the first arc pressing plate 4031 and the second mounting plate 401, so that the technical effect of measuring the inner diameter of the bottom of the casting cup 8 is achieved; meanwhile, a related technician can drive the first mounting plate 2 to perform rotational movement in the opposite direction to the rotational direction of the casting cup 8 driven by the driving mechanism by utilizing the motor, namely, the first arc pressing plate 4031 and the triangular prism are driven to rotate relative to the casting cup 8, so that the technical effect of polishing the inner wall of the casting cup 8 by utilizing the first arc pressing plate 4031 and the triangular prism is realized.
Referring to fig. 1 to 3, as an embodiment of the present invention, the positioning assembly 5 includes a rotating base 501, a third mounting plate 502, a fourth linear moving member 503 and a second arc pressing plate 504, where the rotating base 501 is rotatably connected to the device body 1, the third mounting plate 502 is fixedly connected to a first pressure sensor fixedly connected to the rotating base 501, a plurality of fourth linear moving members 503 are annularly distributed on the third mounting plate 502 and are fixedly connected to the third mounting plate 502, an output end of the second arc pressing plate 504 is fixedly connected to a second pressure sensor, and the second arc pressing plate 504 is fixedly connected to the second pressure sensor.
Preferably, the fourth linear motion member 503 is an electric telescopic rod, and those skilled in the art will appreciate that the purpose of this arrangement is to push the second arc-shaped pressing plate 504 to perform linear motion in the horizontal direction, so in some embodiments, the fourth linear motion member 503 may be configured as any one of an air cylinder, a hydraulic cylinder, and a linear motor.
In the embodiment of the invention, the fourth linear moving element 503 is utilized to push the second arc pressing plates 504 to perform linear movement in the horizontal direction, the plurality of second arc pressing plates 504 perform centripetal movement in the horizontal direction to achieve the technical effect of limiting the casting cup 8, meanwhile, the first pressure sensor can weigh the weight of the casting cup 8 to achieve performance analysis of the material and quality of the casting cup 8, meanwhile, when the third linear moving element 4045 pushes the turntable 4044 to perform linear movement along the length direction of the rotating shaft 402, the second rod 4042 is driven to push the first rod 4041 to perform vertical swing until the first rod 4041 is in the horizontal state, at this time, the first linear moving element 3 is started to drive the first mounting plate 2 to push the first rod 4041 to press the port of the casting cup 8, a certain pressure is given to the casting cup 8, the technical effect of detecting the compression resistance of the casting cup 8 is achieved, and the technical effect of analyzing the material performance of the casting cup 8 is achieved.
Referring to fig. 1, as an embodiment of the invention, the driving mechanism 6 includes a second rotating shaft 601 and a second sleeve 602, the second sleeve 602 is rotatably connected to the device body 1, the second sleeve 602 is sleeved on the second rotating shaft 601 and is slidably matched with the second rotating shaft 601, a pushing post (not shown) slidably matched with a spiral groove 603 formed on the second rotating shaft 601 is fixedly connected in the second sleeve 602, and the second rotating shaft 601 is in transmission connection with the rotating seat 501 through a transmission pair 604.
In the embodiment of the invention, the first mounting plate 2 is driven by the first linear moving member 3 to perform linear movement in the vertical direction, the first mounting plate 2 pushes the second sleeve 602 to perform linear movement in the vertical direction along the length direction of the second rotating shaft 601, the second sleeve 602 drives the push column fixedly connected with the second sleeve 602 to slide along the spiral groove 603 formed in the second rotating shaft 601 and squeeze the second rotating shaft 601, at this time, the second rotating shaft 601 rotates in the vertical direction relative to the second sleeve 602, and the second rotating shaft 601 drives the rotating seat 501 to rotate in the vertical direction through the transmission pair 604, so that the rotation in the vertical direction of the casting cup 8 limited by the positioning assembly 5 is driven.
Referring to fig. 1, 4 and 6, the second sleeve 602 is provided with a scanning assembly 7 for scanning the outer surface of the casting cup 8, the scanning assembly 7 includes a fourth mounting plate 701 and a scanner 702, the fourth mounting plate 701 is sleeved on the second sleeve 602 and is fixedly connected with the second sleeve 602, and the scanner 702 is fixedly connected with the fourth mounting plate 701.
In the embodiment of the invention, the second sleeve 602 performs linear motion in the vertical direction under the pushing of the first mounting plate 2, the fourth mounting plate 701 drives the scanner 702 to perform synchronous linear motion, and the scanner 702 completes scanning treatment on the outer surface of the casting cup 8 through matching with the driving mechanism, so as to achieve the technical effect of analyzing and detecting the surface defects of the casting cup 8.
Preferably, the fourth mounting plate 701 is fixedly connected with a pressing component for polishing the outer surface of the casting cup 8, the pressing component comprises an arc polishing plate (not shown in the figure) and an electric telescopic rod (not shown in the figure), the electric telescopic rod is fixedly connected with the fourth mounting plate 701, the output end of the electric telescopic rod is fixedly connected with a third pressure sensor, and the third pressure sensor is fixedly connected with the arc polishing plate. The electric telescopic rod pushes the arc polishing plate to press the outer surface of the casting cup 8, and polishing treatment is carried out on the outer surface of the casting cup 8 which rotates in the vertical direction, so that the technical effect of protruding outer surface of the casting cup 8 is removed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Casting riser and quality detection device thereof for castings, characterized by, including casting cup (8), filtration assembly (9), fastener (10), heat preservation room (11) and easy spacer (12), heat preservation room (11) can dismantle and connect on easy spacer (12), fastener (10) can dismantle and connect on heat preservation room (11), casting cup (8) can dismantle and connect on fastener (10), filtration assembly (9) embedding sets up in casting cup (8).
2. The casting riser quality detection device for castings according to claim 1, characterized by comprising a device body (1) and a first mounting plate (2), wherein the first mounting plate (2) is fixedly connected with a first linear motion member (3) fixedly connected to the device body (1), and further comprising:
the positioning assembly (5) is arranged on the device body (1) and used for limiting the casting cup;
the driving mechanism (6) is arranged on the device body (1) and is used for driving the casting cup to perform rotary motion in the vertical direction; and
the detection mechanism (4) is arranged on the first mounting plate (2) and is used for measuring the internal taper of the casting cup and the internal diameter of the bottom;
wherein, detection mechanism (4) include second mounting panel (401) and pivot (402), second mounting panel (401) fixed connection is in pivot (402) tip, pivot (402) run through first mounting panel (2) and adopt rotation connection or fixed connection with first mounting panel (2), still include:
the taper measuring assembly (404) is arranged on the second mounting plate (401) and is used for measuring the internal taper of the casting cup (8); and
and the inner diameter measuring assembly (403) is arranged on the second mounting plate (401) and is used for measuring the inner diameter of the bottom of the casting cup (8).
3. The casting riser quality detection device according to claim 2, wherein the taper measurement assembly (404) comprises a first rod body (4041), a second rod body (4042), a first sleeve (4043), a rotary table (4044), a third linear motion member (4045) and an annular rotary table (4046), one end of the first rod body (4041) is hinged with the second mounting plate (401), the other end of the first rod body is hinged with one end of the second rod body (4042), the other end of the second rod body (4042) is hinged on the lower end of the first sleeve (4043), the first sleeve (4043) is in limit sliding fit with the rotary shaft (402), the rotary table (4044) is sleeved on the first sleeve (4043) and is fixedly connected with the first sleeve (4043), one end of the third linear motion member (4045) is fixedly connected with the rotary table (4044), and the other end of the third linear motion member (4045) is fixedly connected with the annular rotary table (4046) which is embedded in the first mounting plate (2) and is rotationally connected with the first mounting plate (2).
4. The casting riser quality detection device according to claim 2, wherein the inner diameter measurement assembly (403) comprises a first arc pressing plate (4031) and a second linear movement member (4032), the first arc pressing plate (4031) is fixedly connected to one end of the second linear movement member (4032), the other end of the second linear movement member (4032) is embedded in the second mounting plate (401) and is fixedly connected with the second mounting plate (401), and a distance sensor is embedded in the inner side of the first arc pressing plate (4031).
5. The apparatus according to claim 4, wherein the first arc-shaped pressing plate (4031) has sharp corners at both side ends thereof.
6. The casting riser for castings and the quality inspection device thereof according to claim 3, wherein the outer side of the second rod body (4042) is detachably connected with a triangular prism.
7. The casting riser quality detection device according to claim 2, wherein the first mounting plate (2) is detachably connected with a motor for driving the rotating shaft (402) to rotate relative to the first mounting plate (2).
8. The casting riser quality detection device according to claim 7, wherein the positioning assembly (5) comprises a rotating seat (501), a third mounting plate (502), a fourth linear moving member (503) and a second arc pressing plate (504), the rotating seat (501) is rotationally connected to the device body (1), the third mounting plate (502) is fixedly connected with a first pressure sensor fixedly connected to the rotating seat (501), a plurality of fourth linear moving members (503) are annularly distributed on the third mounting plate (502) and are fixedly connected with the third mounting plate (502), the output end of the second arc pressing plate (504) is fixedly connected with a second pressure sensor, and the second arc pressing plate (504) is fixedly connected with the second pressure sensor.
9. The casting riser quality detection device for castings according to claim 8, wherein the driving mechanism (6) comprises a second rotating shaft (601) and a second sleeve (602), the second sleeve (602) is rotatably connected to the device body (1), the second sleeve (602) is sleeved on the second rotating shaft (601) and is in sliding fit with the second rotating shaft (601), a pushing column in sliding fit with a spiral groove (603) formed in the second rotating shaft (601) is fixedly connected in the second sleeve (602), and the second rotating shaft (601) is in transmission connection with the rotating seat (501) through a transmission pair (604).
10. The casting riser quality detection device for castings according to claim 9, wherein a scanning assembly (7) for performing scanning treatment on the outer surface of the casting cup (8) is arranged on the second sleeve (602), the scanning assembly comprises a fourth mounting plate (701) and a scanner (702), the fourth mounting plate (701) is sleeved on the second sleeve (602) and is fixedly connected with the second sleeve (602), and the scanner (702) is fixedly connected on the fourth mounting plate (701).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311346218.8A CN117399571B (en) | 2023-10-16 | 2023-10-16 | Casting riser for castings and quality detection device thereof |
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| CN202311346218.8A CN117399571B (en) | 2023-10-16 | 2023-10-16 | Casting riser for castings and quality detection device thereof |
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| CN216881607U (en) * | 2021-12-28 | 2022-07-05 | 大连远景铸造有限公司 | Many function combination rising head |
| CN217483500U (en) * | 2022-03-07 | 2022-09-23 | 天津圣卓机械有限公司 | Measuring device for inner bore cylinder sleeve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS57106811A (en) * | 1980-12-24 | 1982-07-02 | Komatsu Ltd | Device for measuring worked hole in machine tool |
| US5479721A (en) * | 1994-03-30 | 1996-01-02 | Prideco, Inc. | Method and apparatus for measuring the length (MIU) of the internal taper of an internally upset drill pipe tube |
| KR200168964Y1 (en) * | 1999-09-14 | 2000-02-15 | 포항종합제철주식회사 | Taper inside angle measuring device |
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| CN117399571B (en) | 2024-04-05 |
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