CN114101602A - Shared storage and transportation tray for cylinder body and cylinder cover sand cores - Google Patents
Shared storage and transportation tray for cylinder body and cylinder cover sand cores Download PDFInfo
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- CN114101602A CN114101602A CN202010901183.XA CN202010901183A CN114101602A CN 114101602 A CN114101602 A CN 114101602A CN 202010901183 A CN202010901183 A CN 202010901183A CN 114101602 A CN114101602 A CN 114101602A
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- 238000003860 storage Methods 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 250
- 239000010959 steel Substances 0.000 claims abstract description 250
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
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Abstract
The invention discloses a common storage and transportation tray for sand cores of cylinder bodies and cylinder covers, which comprises a bottom plate, first square steel and a first supporting block, wherein the first square steel is arranged on one side of the upper end of the bottom plate, the second square steel is arranged on the other side of the upper end of the bottom plate, third square steel is arranged between the first square steel and the second square steel, fifth square steel is arranged on one side of the third square steel, sixth steel is arranged on one side of the fifth square steel, fourth square steel is arranged on one side of the sixth steel, and seventh square steel is arranged on one side of the upper end of the first square steel. Has the advantages that: through setting up psammitolite locating pin and fastening screw one, the psammitolite locating pin can realize the psammitolite accurate positioning with locating hole cooperation on the psammitolite, and the practicality is good, through the design of optimizing supporting block relative position and shape on the warehousing and transportation tray subassembly, realizes that the cylinder body psammitolite shares with cylinder cap psammitolite tray.
Description
Technical Field
The invention relates to the technical field of casting, in particular to a storage and transportation tray shared by cylinder body and cylinder cover sand cores.
Background
At present, a cylinder body sand core is produced by adopting a cold core box core making center, the sand core is transported to a special storage and transportation tray for a cylinder body by a truss manipulator after core making, core assembling, coating and drying and enters a three-dimensional core warehouse (a sand core storage three-dimensional warehouse), a cylinder cover sand core comprises a top cover core, a base core, an air inlet channel core, an air exhaust channel core, a water jacket core and the like, and all sand cores of a cylinder cover are combined together on a core combining clamp after core making, core assembling, coating and drying to form a cylinder cover combined core.
The cylinder cover combined core relies on manual operation electric hoist and hoist, transport to the psammitolite dolly from closing the core anchor clamps, the psammitolite dolly relies on the mode of artifical "shallow", deliver the cylinder cover psammitolite to the psammitolite and deposit the district and store, during the molding, the manual work pushes away the psammitolite dolly to the core department under the molding line, through electric hoist and anchor clamps, transport the cylinder cover psammitolite to the anchor clamps of core machine down on from the psammitolite dolly, the production automation level of cylinder cover psammitolite is lower, workman intensity of labour is big, there are a large amount of psammitolites to make a round trip to shuttle simultaneously on the molding line limit, the commodity circulation is very in disorder, the cylinder cover production batch management degree of difficulty is great, consequently, need a neotype cylinder body cylinder cover psammitolite sharing warehousing and transportation tray to solve current problem.
Disclosure of Invention
The invention aims to solve the problems and provide a common storage and transportation tray for sand cores of cylinder blocks and cylinder covers.
The invention realizes the purpose through the following technical scheme:
a storage and transportation tray shared by cylinder body and cylinder cover sand cores comprises a bottom plate, a first square steel and a first supporting block, wherein the first square steel is arranged on one side of the upper end of the bottom plate, a second square steel is arranged on the other side of the upper end of the bottom plate, a third square steel is arranged between the first square steel and the second square steel, a fifth square steel is arranged on one side of the third square steel, a sixth steel is arranged on one side of the fifth square steel, a fourth steel is arranged on one side of the sixth steel, a seventh steel is arranged on one side of the upper end of the first square steel, an eighth steel is arranged on one side of the upper end of the second square steel, a ninth steel is arranged on one side of the upper end of the eighth steel, supporting ribs are arranged on one side of the upper end of the seventh steel, the first supporting block is arranged on the upper ends of the supporting ribs, a second supporting block is arranged on one side of the supporting ribs, and a third supporting block is arranged on one side of the ninth steel, a fourth supporting block is arranged at the upper end of the ninth square steel, a fifth supporting block is arranged at the upper end of the third square steel, a sixth supporting block is arranged at the upper end of the fifth square steel, a seventh supporting block is arranged at the upper end of the sixth square steel, an eighth supporting block is arranged on the fourth square steel, planar supports are formed on the upper surfaces of the first supporting block, the second supporting block, the third supporting block, the fourth supporting block, the fifth supporting block, the sixth supporting block, the seventh supporting block and the eighth supporting block, inclined supports are formed on two sides of the middle portions of the first supporting block, the second supporting block, the third supporting block and the eighth supporting block, and inclined supports are formed on two sides of the middle portions of the first supporting block, the second supporting block, the third supporting block and the eighth supporting block, A sand core positioning pin is nested on each of the fourth supporting block, the fifth supporting block, the sixth supporting block, the seventh supporting block and the eighth supporting block, a fastening screw I is arranged in each sand core positioning pin, a connecting block is arranged at the bottom end of each of the seventh square steel and the eighth square steel, a positioning pin sleeve is arranged at the bottom end of each connecting block, a fastening screw II is arranged in each positioning pin sleeve, a first cylinder body sand core is placed on the plane support of each of the first supporting block, the second supporting block, the third supporting block and the fourth supporting block, a second cylinder body sand core is placed on the plane support of each of the fifth supporting block, the sixth supporting block, the seventh supporting block and the eighth supporting block, and a first cylinder cover sand core is placed on the slope support of each of the first supporting block, the second supporting block, the third supporting block and the fourth supporting block, and second cylinder cover sand cores are placed on the inclined plane supports of the fifth supporting block, the sixth supporting block, the seventh supporting block and the eighth supporting block, and third cylinder cover sand cores are placed on the plane supports of the first supporting block, the second supporting block, the third supporting block and the fourth supporting block.
Furthermore, the first square steel, the second square steel, the third square steel and the fourth square steel are welded with the bottom plate, and four corners of the bottom plate are formed with chamfers.
Through adopting above-mentioned technical scheme, can improve the stability of bottom plate makes tray bottom more stable.
Furthermore, both ends of the fifth square steel are respectively welded with the first square steel and the second square steel, and both ends of the sixth square steel are respectively welded with the first square steel and the second square steel.
By adopting the technical scheme, a frame structure can be formed, and the rigidity of the tray is improved.
Further, the seventh square steel is welded with the first square steel, the third square steel, the fourth square steel, the fifth square steel and the sixth square steel, respectively, and the eighth square steel is welded with the first square steel, the third square steel, the fourth square steel, the fifth square steel and the sixth square steel, respectively.
Through adopting above-mentioned technical scheme, can with seventh square steel with the eighth square steel fixed mounting respectively on the tray.
Further, the ninth square steel is welded with the eighth square steel.
By adopting the technical scheme, the ninth square steel and the support ribs can be symmetrically placed, so that the sand core can be conveniently placed.
Furthermore, the supporting ribs are welded with the seventh square steel, and the number of the supporting ribs is 10.
By adopting the technical scheme, stable support can be provided for the first supporting block.
Furthermore, the first supporting block is welded with the supporting rib, the second supporting block is welded with the seventh square steel, and the third supporting block is welded with the eighth square steel.
By adopting the technical scheme, the first supporting block, the second supporting block and the third supporting block can be respectively and fixedly installed on the tray, so that the sand core is convenient to support.
Further, the fourth support block is welded to the ninth square steel, the fifth support block is welded to the third square steel, the sixth support block is welded to the fifth square steel, the seventh support block is welded to the sixth square steel, and the eighth support block is welded to the fourth square steel.
By adopting the technical scheme, the fourth supporting block, the fifth supporting block, the seventh supporting block and the eighth supporting block can be respectively and fixedly installed on the tray, so that the sand core can be conveniently supported.
Furthermore, a sand core positioning pin is arranged on the first supporting block, three sand core positioning pins are arranged on the second supporting block, a sand core positioning pin is arranged on the third supporting block, three sand core positioning pins are arranged on the fourth supporting block, two sand core positioning pins are arranged on the sixth supporting block, and two sand core positioning pins are arranged on the seventh supporting block.
By adopting the technical scheme, the positioning device can be used for positioning the sand core of the cylinder body and the cylinder cover on the tray, and the sand core positioning pin is locked and fixed through the fastening screw.
Furthermore, the connecting block is welded with the first square steel and the second square steel respectively, and the fastening screw II penetrates through the positioning pin sleeve and is in threaded connection with the connecting block.
By adopting the technical scheme, the positioning pin sleeve can be fixedly arranged on the connecting block through the fastening screw II, and the tray can be accurately positioned on the roller way through the positioning pin sleeve, so that the sand core can be accurately stored by a truss machine and a robot conveniently.
The specific working principle is as follows: the first square steel, the second square steel, the third square steel and the fourth square steel are welded with the bottom plate, so that the stability of the bottom plate can be improved, the bottom of the tray is more stable, two ends of the fifth square steel are respectively welded with the first square steel and the second square steel, two ends of the sixth square steel are respectively welded with the first square steel and the second square steel, a frame structure can be formed, the rigidity of the tray is improved, the first supporting block, the second supporting block, the third supporting block, the fourth supporting block, the fifth supporting block, the sixth supporting block, the seventh supporting block and the eighth supporting block can respectively protect the supporting ribs, the third square steel, the fourth square steel, the second square steel, the sixth square steel, the seventh square steel, the eighth square steel and the ninth square steel, therefore, a sand core can be conveniently placed, the tray is accurately positioned on a roller way through the positioning pin sleeves, a truss machine and a robot can conveniently and accurately store the sand core, when the sand core is placed, the first cylinder body sand core is horizontally stored on the first supporting block, the second supporting block, the third supporting block and the fourth supporting block, the second cylinder body sand core is vertically stored on the fifth supporting block, the sixth supporting block, the seventh supporting block and the eighth supporting block, the first cylinder cover sand core can be vertically stored on the inclined plane supports of the first supporting block, the second supporting block, the third supporting block and the fourth supporting block, the second cylinder cover sand core can be vertically stored on the fifth supporting block, the sixth supporting block, the seventh supporting block and the eighth supporting block, and the third cylinder cover sand core can be horizontally placed on the first supporting block, the second supporting block, the seventh supporting block and the eighth supporting block, The sand cores are placed on the storage and transportation tray through a truss manipulator, the cylinder body sand cores are accurately placed on the storage and transportation tray through a robot, the storage and transportation tray with the cylinder body and the cylinder cover sand cores is conveyed to a storage and transportation roller way of the three-dimensional core warehouse through different roller ways and enters the three-dimensional core warehouse, each storage and transportation tray has a unique bar code during storage, product information is bound with the storage and transportation tray through an image recognition bar code, the cylinder body sand cores and the cylinder cover sand cores share the same three-dimensional core warehouse storage and transportation system, and when the sand cores are taken out of the warehouse, the sand cores are conveyed to a molding line through the same maneuvering roller way, so that the sand cores are grabbed and automatically fed from the storage and transportation tray by the robot.
The invention has the beneficial effects that:
1. by arranging the sand core positioning pin and the fastening screw I, the sand core positioning pin can be matched with the positioning hole in the sand core, so that the precise positioning of the sand core is realized, and the practicability is good;
2. the sharing of the cylinder body sand core and the cylinder cover sand core tray is realized by optimizing the design of the relative position and the shape of the supporting block on the storage and transportation tray component;
3. by arranging the connecting block, the positioning pin sleeve and the fastening screw II, the accurate positioning of the storage and transportation tray and the roller way is realized, and the truss manipulator and the robot automatically place sand cores, lower the cores by the robot and other automatic operations, so that the sand core storage and transportation trolley is reduced, and the production cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of a common storage and transportation tray for sand cores of cylinder blocks and cylinder covers;
FIG. 2 is a main sectional view of a common storage and transportation tray for cylinder block and cylinder head sand cores in accordance with the present invention;
FIG. 3 is a top view of a common storage and transportation tray for cylinder block and cylinder head sand cores in accordance with the present invention;
FIG. 4 is a "horizontal" storage view of a first cylinder block sand core in a common storage and transportation tray for cylinder block and cylinder head sand cores, in accordance with the present invention;
FIG. 5 is a "vertical" storage view of a second cylinder core in a common storage and transportation tray for cylinder block and cylinder head cores, according to the present invention;
FIG. 6 is a drawing showing that the first cylinder cover sand core in the storage and transportation tray shared by the cylinder body and the cylinder cover sand core is horizontally placed and 1 sand core in one mold is stored;
FIG. 7 is a drawing showing that the second cylinder cover sand core in the cylinder body and cylinder cover sand core shared storage and transportation tray of the invention is horizontally placed, and 2 sand cores in a first mold are stored;
FIG. 8 is a drawing showing that the third cylinder cover sand core in the cylinder body and cylinder cover sand core shared storage and transportation tray of the invention is horizontally placed, and 2 sand cores in one mold are stored.
The reference numerals are explained below:
1. a first square steel; 2. second square steel; 3. a third square steel; 4. fourth square steel; 5. fifth square steel; 6. sixth square steel; 7. a seventh steel; 8. eighth square steel; 9. ninth square steel; 10. supporting ribs; 11. fastening a first screw; 12. a first support block; 13. a second support block; 14. a third support block; 15. a fourth support block; 16. a fifth support block; 17. a sixth support block; 18. a seventh supporting block; 19. an eighth support block; 20. a plane support; 21. inclined plane support; 22. connecting blocks; 23. positioning a pin sleeve; 24. a second fastening screw; 25. a first cylinder block sand core; 26. a second cylinder core; 27. a first cylinder head sand core; 28. a second cylinder cover sand core; 29. positioning pins of the sand cores; 30. a third cylinder cover sand core; 31. a base plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 to 8, a common storage and transportation tray for sand cores of cylinder blocks and cylinder covers comprises a bottom plate 31, a first square steel 1 and a first supporting block 12, wherein the first square steel 1 is arranged on one side of the upper end of the bottom plate 31, a second square steel 2 is arranged on the other side of the upper end of the bottom plate 31, a third square steel 3 is arranged between the first square steel 1 and the second square steel 2, a fifth square steel 5 is arranged on one side of the third square steel 3, a sixth steel 6 is arranged on one side of the fifth square steel 5, a fourth steel 4 is arranged on one side of the sixth steel 6, a seventh square steel 7 is arranged on one side of the upper end of the first square steel 1, an eighth square steel 8 is arranged on one side of the upper end of the second square steel 2, a ninth square steel 9 is arranged on one side of the upper end of the eighth square steel 8, a supporting rib 10 is arranged on one side of the upper end of the seventh square steel 7, the supporting rib 10 is provided with the first supporting block 12, a second support block 13 is arranged on one side of the support rib 10, a third support block 14 is arranged on one side of the ninth square steel 9, a fourth support block 15 is arranged at the upper end of the ninth square steel 9, a fifth support block 16 is arranged at the upper end of the third square steel 3, a sixth support block 17 is arranged at the upper end of the fifth square steel 5, a seventh support block 18 is arranged at the upper end of the sixth square steel 6, an eighth support block 19 is arranged on the fourth square steel 4, planar supports 20 are respectively formed on the upper surfaces of the first support block 12, the second support block 13, the third support block 14, the fourth support block 15, the fifth support block 16, the sixth support block 17, the seventh support block 18 and the eighth support block 19, and planar supports 20 are respectively formed on the upper surfaces of the first support block 12, the second support block 13, the third support block 14, the fourth support block 15, the fifth support block 16, the seventh support block 18 and the eighth support block 19, Inclined plane supports 21 are formed on two sides of the middle portions of the sixth supporting block 17, the seventh supporting block 18 and the eighth supporting block 19, sand core positioning pins 29 are nested on the first supporting block 12, the second supporting block 13, the third supporting block 14, the fourth supporting block 15, the fifth supporting block 16, the sixth supporting block 17, the seventh supporting block 18 and the eighth supporting block 19, fastening screws 11 are arranged in the sand core positioning pins 29, connecting blocks 22 are arranged at the bottom ends of the seventh square steel 7 and the eighth square steel 8, positioning pin sleeves 23 are arranged at the bottom ends of the connecting blocks 22, fastening screws second 24 are arranged in the positioning pin sleeves 23, and first cylinder sand cores 25 are placed on the plane supports 20 of the first supporting block 12, the second supporting block 13, the third supporting block 14 and the fourth supporting block 15, second cylinder core cores 26 are placed on the planar supports 20 of the fifth, sixth, seventh and eighth support blocks 16, 17, 18 and 19, first cylinder head cores 27 are placed on the inclined supports 21 of the first, second, third and fourth support blocks 12, 13, 14 and 15, second cylinder head cores 28 are placed on the inclined supports 21 of the fifth, sixth, seventh and eighth support blocks 16, 17, 18 and 19, and third cylinder head cores 30 are placed on the planar supports 20 of the first, second, third and fourth support blocks 12, 13, 14 and 15.
In this embodiment, first square steel 1 the second square steel 2 the third side steel 3 the fourth square steel 4 all with bottom plate 31 welding, the shaping of four angles of bottom plate 31 has the chamfer, can improve bottom plate 31's stability makes the tray bottom more stable.
In this embodiment, the two ends of the fifth square steel 5 are welded to the first square steel 1 and the second square steel 2, and the two ends of the sixth square steel 6 are welded to the first square steel 1 and the second square steel 2, respectively, so that a frame structure can be formed, and the rigidity of the pallet can be improved.
In this embodiment, the seventh square steel 7 is welded to the first square steel 1, the third square steel 3, the fourth square steel 4, the fifth square steel 5, and the sixth square steel 6, respectively, the eighth square steel 8 is welded to the first square steel 1, the third square steel 3, the fourth square steel 4, the fifth square steel 5, and the sixth square steel 6, respectively, and the seventh square steel 7 and the eighth square steel 8 may be fixedly mounted on a pallet, respectively.
In this embodiment, the ninth square steel 9 and the eighth square steel 8 are welded, so that the ninth square steel 9 and the support rib 10 can be symmetrically placed, and a sand core can be conveniently placed.
In this embodiment, the support ribs 10 are welded to the seventh square steel 7, and the support ribs 10 are provided with 10 pieces, which can provide stable support for the first support block 12.
In this embodiment, the first support block 12 is welded to the support rib 10, the second support block 13 is welded to the seventh square steel 7, and the third support block 14 is welded to the eighth square steel 8, so that the first support block 12, the second support block 13, and the third support block 14 may be respectively and fixedly mounted on a tray, so as to support a sand core.
In this embodiment, the fourth support block 15 is welded to the ninth square steel 9, the fifth support block 16 is welded to the third square steel 3, the sixth support block 17 is welded to the fifth square steel 5, the seventh support block 18 is welded to the sixth square steel 6, and the eighth support block 19 is welded to the fourth square steel 4, so that the fourth support block 15, the fifth support block 16, the seventh support block 18, and the eighth support block 19 may be respectively and fixedly mounted on a tray, so as to support a sand core.
In this embodiment, the first support block 12 is provided with one sand core positioning pin 29, the second support block 13 is provided with three sand core positioning pins 29, the third support block 14 is provided with one sand core positioning pin 29, the fourth support block 15 is provided with three sand core positioning pins 29, the sixth support block 17 is provided with two sand core positioning pins 29, and the seventh support block 18 is provided with two sand core positioning pins 29, so that the cylinder head sand core can be positioned on the tray, and the sand core positioning pins 29 are locked and fixed through the first fastening screws 11.
In this embodiment, the connecting block 22 is welded to the first square steel 1 and the second square steel 2, the second fastening screw 24 penetrates through the positioning pin sleeve 23 and is in threaded connection with the connecting block 22, the positioning pin sleeve 23 can be fixedly mounted on the connecting block 22 through the second fastening screw 24, and the positioning pin sleeve 23 enables the tray to be accurately positioned on a roller way, so that the sand core can be accurately stored by a truss machine and a robot.
The specific working principle is as follows: the first square steel 1, the second square steel 2, the third square steel 3, and the fourth square steel 4 are welded to the bottom plate 31, so that the stability of the bottom plate 31 can be improved, the bottom of the pallet can be more stable, both ends of the fifth square steel 5 are welded to the first square steel 1 and the second square steel 2, both ends of the sixth square steel 6 are welded to the first square steel 1 and the second square steel 2, respectively, so that a frame structure can be formed, and the rigidity of the pallet can be improved, and the first support block 12, the second support block 13, the third support block 14, the fourth support block 15, the fifth support block 16, the sixth support block 17, the seventh support block 18, and the eighth support block 19 can respectively support the support rib 10, the third square steel 3, the fourth square steel 4, the third square steel 3, the sixth steel 6, the sixth steel 4, the fourth square steel 4, and the sixth steel 6, The seventh square steel 7, the eighth square steel 8 and the ninth square steel 9 are protected so as to facilitate placement of sand cores, the positioning pin sleeves 23 are used to precisely position the tray on a roller way so as to facilitate accurate sand core storage of a truss machine and a robot, when the tray is placed, the first cylinder sand core 25 is horizontally stored on the first support block 12, the second support block 13, the third support block 14 and the fourth support block 15, the second cylinder sand core 26 is vertically stored on the fifth support block 16, the sixth support block 17, the seventh support block 18 and the eighth support block 19, the first cylinder head sand core 27 is vertically stored on the inclined support surface 21 of the first support block 12, the second support block 13, the third support block 14 and the fourth support block 15, and the second cylinder head sand core 28 is also vertically stored on the fifth support block 16, the second support block 13, the fourth support block 15, The sixth supporting block 17, the seventh supporting block 18 and the eighth supporting block 19, the third cylinder cover sand core 30 can also be horizontally placed on the plane supports 20 of the first supporting block 12, the second supporting block 13, the third supporting block 14 and the fourth supporting block 15, and is positioned by the sand core positioning pin 29, the cylinder body sand core is placed on a storage and transportation tray by a truss manipulator, the cylinder cover sand core is accurately placed on the storage and transportation tray by a robot, the storage and transportation tray with the cylinder body and the cylinder cover sand core is conveyed to a storage roller way of the three-dimensional core storage by different roller ways to enter the three-dimensional core storage, each storage and transportation tray has a unique bar code when being stored, the product information and the storage and transportation tray are bound by the image identification bar code, the cylinder body sand core and the cylinder cover sand core share the same three-dimensional core storage system, and the storage and transportation of the cylinder cover sand core are mechanically operated by the same roller way when being taken out of the storage and transportation, and (4) conveying the sand core to a molding line, and realizing grabbing of the sand core and automatic core setting from the storage and transportation tray by the robot.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a cylinder body cylinder cap psammitolite sharing warehousing and transportation tray which characterized in that: the steel plate comprises a bottom plate (31), a first square steel (1) and a first supporting block (12), wherein the first square steel (1) is arranged on one side of the upper end of the bottom plate (31), a second square steel (2) is arranged on the other side of the upper end of the bottom plate (31), a third square steel (3) is arranged between the first square steel (1) and the second square steel (2), a fifth square steel (5) is arranged on one side of the third square steel (3), a sixth square steel (6) is arranged on one side of the fifth square steel (5), a fourth square steel (4) is arranged on one side of the sixth square steel (6), a seventh square steel (7) is arranged on one side of the upper end of the first square steel (1), an eighth square steel (8) is arranged on one side of the upper end of the second square steel (2), a ninth square steel (9) is arranged on one side of the upper end of the eighth square steel (8), a supporting rib (10) is arranged on one side of the upper end of the seventh square steel (7), the upper end of the supporting rib (10) is provided with the first supporting block (12), one side of the supporting rib (10) is provided with the second supporting block (13), one side of the ninth square steel (9) is provided with the third supporting block (14), the upper end of the ninth square steel (9) is provided with the fourth supporting block (15), the upper end of the third square steel (3) is provided with the fifth supporting block (16), the upper end of the fifth square steel (5) is provided with the sixth supporting block (17), the upper end of the sixth square steel (6) is provided with the seventh supporting block (18), the fourth square steel (4) is provided with the eighth supporting block (19), the upper surfaces of the first supporting block (12), the second supporting block (13), the third supporting block (14), the fourth supporting block (15), the fifth supporting block (16), the sixth supporting block (17), the seventh supporting block (18) and the eighth supporting block (19) are all formed with plane supports (20), inclined plane supports (21) are formed on two sides of the middle of the first supporting block (12), the second supporting block (13), the third supporting block (14), the fourth supporting block (15), the fifth supporting block (16), the sixth supporting block (17), the seventh supporting block (18) and the eighth supporting block (19), sand core positioning pins (29) are nested on the first supporting block (12), the second supporting block (13), the third supporting block (14), the fourth supporting block (15), the fifth supporting block (16), the sixth supporting block (17), the seventh supporting block (18) and the eighth supporting block (19), fastening screws (11) are arranged in the sand core positioning pins (29), and connecting blocks (22) are arranged at the bottom ends of the seventh square steel (7) and the eighth square steel (8), the bottom end of the connecting block (22) is provided with a positioning pin sleeve (23), a second fastening screw (24) is arranged in the positioning pin sleeve (23), a first cylinder body sand core (25) is placed on the plane support (20) of the first supporting block (12), the second supporting block (13), the third supporting block (14) and the fourth supporting block (15), a second cylinder body sand core (26) is placed on the plane support (20) of the fifth supporting block (16), the sixth supporting block (17), the seventh supporting block (18) and the eighth supporting block (19), a first cylinder head sand core (27) is placed on the inclined plane support (21) of the first supporting block (12), the second supporting block (13), the third supporting block (14) and the fourth supporting block (15), and the fifth supporting block (16), Second cylinder cover sand cores (28) are placed on the inclined plane supports (21) of the sixth supporting block (17), the seventh supporting block (18) and the eighth supporting block (19), and third cylinder cover sand cores (30) are placed on the plane supports (20) of the first supporting block (12), the second supporting block (13), the third supporting block (14) and the fourth supporting block (15).
2. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the first square steel (1), the second square steel (2), the third square steel (3), the fourth square steel (4) all with bottom plate (31) welding, four angle shaping of bottom plate (31) have the chamfer.
3. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: and two ends of the fifth square steel (5) are respectively welded with the first square steel (1) and the second square steel (2), and two ends of the sixth square steel (6) are respectively welded with the first square steel (1) and the second square steel (2).
4. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the seventh square steel (7) is welded with the first square steel (1), the third square steel (3), the fourth square steel (4), the fifth square steel (5) and the sixth square steel (6) respectively, and the eighth square steel (8) is welded with the first square steel (1), the third square steel (3), the fourth square steel (4), the fifth square steel (5) and the sixth square steel (6) respectively.
5. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the ninth square steel (9) and the eighth square steel (8) are welded.
6. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the supporting ribs (10) are welded with the seventh square steel (7), and 10 supporting ribs (10) are arranged.
7. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the first supporting block (12) is welded with the supporting rib (10), the second supporting block (13) is welded with the seventh square steel (7), and the third supporting block (14) is welded with the eighth square steel (8).
8. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the fourth supporting block (15) is welded with the ninth square steel (9), the fifth supporting block (16) is welded with the third square steel (3), the sixth supporting block (17) is welded with the fifth square steel (5), the seventh supporting block (18) is welded with the sixth square steel (6), and the eighth supporting block (19) is welded with the fourth square steel (4).
9. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the sand core positioning device is characterized in that a sand core positioning pin (29) is arranged on the first supporting block (12), three sand core positioning pins (29) are arranged on the second supporting block (13), a sand core positioning pin (29) is arranged on the third supporting block (14), three sand core positioning pins (29) are arranged on the fourth supporting block (15), two sand core positioning pins (29) are arranged on the sixth supporting block (17), and two sand core positioning pins (29) are arranged on the seventh supporting block (18).
10. The common storage and transportation tray for the cylinder block and cylinder cover sand cores of claim 1, wherein: the connecting block (22) is welded with the first square steel (1) and the second square steel (2) respectively, and a second fastening screw (24) penetrates through the positioning pin sleeve (23) and is in threaded connection with the connecting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010901183.XA CN114101602A (en) | 2020-08-31 | 2020-08-31 | Shared storage and transportation tray for cylinder body and cylinder cover sand cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010901183.XA CN114101602A (en) | 2020-08-31 | 2020-08-31 | Shared storage and transportation tray for cylinder body and cylinder cover sand cores |
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| Publication Number | Publication Date |
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| CN114101602A true CN114101602A (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010901183.XA Pending CN114101602A (en) | 2020-08-31 | 2020-08-31 | Shared storage and transportation tray for cylinder body and cylinder cover sand cores |
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| CN (1) | CN114101602A (en) |
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