CN114054687B - Casting mold device with auxiliary function - Google Patents
Casting mold device with auxiliary function Download PDFInfo
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- CN114054687B CN114054687B CN202111369279.7A CN202111369279A CN114054687B CN 114054687 B CN114054687 B CN 114054687B CN 202111369279 A CN202111369279 A CN 202111369279A CN 114054687 B CN114054687 B CN 114054687B
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- sand box
- frame
- main frame
- connecting main
- auxiliary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/02—Sectional flasks, i.e. with divided, articulated, or interchangeable side sections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/12—Accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention provides a casting mold device with an auxiliary function, which belongs to the technical field of casting devices and aims to solve the problems that a common mold casting has a certain limit on the size of the casting, sand casting cannot be carried out on a large casting, and a large sand box is inconvenient for production workers to move and turn over when being used for manufacturing the mold, and comprises a frame, a first sand box and a second sand box; the frame comprises a bottom plate and a top plate, the bottom plate is connected with the top plate through two supporting guide beams, the two supporting guide beams are respectively connected with a connecting main frame and a connecting auxiliary frame through sliding blocks, and the connecting main frame and the connecting auxiliary frame are connected with the top plate through lifting mechanisms; center buttons are arranged on two sides of the first sand box, one center button is connected with a turntable in the connecting main frame through bolts, and the other center button is connected with the connecting main frame through a transmission mechanism; the second sand box is connected with the connecting auxiliary frame; according to the invention, the first sand box and the second sand box can be lifted and turned over, so that convenience is brought to casting of large-scale metal by production workers.
Description
Technical Field
The invention belongs to the technical field of casting devices, and particularly relates to a casting die device with an auxiliary function.
Background
The casting process is a casting method which uses raw sand with certain performance as a main molding material, molten metal is poured into a casting mold, and parts with required shapes and performances are obtained through cooling and solidification, and steel, iron and most nonferrous alloy castings can be obtained by a sand casting method.
The mould for casting is generally a sand box, casting mould for producing parts is made in the sand box by using molding sand or clay, and then the casting mould is poured by penetrating holes; however, the die made by the sand box is heavier, the size of the casting is limited to a certain extent, sand casting cannot be carried out on a large casting, and mechanical stamping casting or numerical control milling machine casting is needed, so that the production cost is too high, and the large sand box is arranged for manufacturing the die, so that the production workers cannot conveniently move and overturn.
Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a casting mold device with an auxiliary function, which is more practical.
Disclosure of Invention
In order to solve the technical problems, the invention provides a casting mold device with an auxiliary function, which aims to solve the problems that a common mold casting has a certain limit on the size of the casting, sand casting cannot be carried out on a large casting, and a large sand box is inconvenient for production workers to move and turn over when being used for manufacturing the mold.
The invention discloses a casting mold device with auxiliary functions, which is realized by the following specific technical means:
a casting mold device with auxiliary functions comprises a frame, a first sand box and a second sand box; the frame comprises a bottom plate and a top plate, the bottom plate is connected with the top plate through two supporting guide beams, the two supporting guide beams are respectively connected with a connecting main frame and a connecting auxiliary frame in a sliding mode through sliding blocks, the connecting main frame and the connecting auxiliary frame are U-shaped plates, and the back extension of the connecting main frame is larger than that of the connecting auxiliary frame; the connecting main frame and the connecting auxiliary frame are connected with the top plate through lifting mechanisms; the centers of two sides of the first sand box are respectively provided with a center button, one center button is connected with a rotary table in the corresponding side of the connecting main frame through a bolt, and the other center buttons are connected with the corresponding side of the connecting main frame through a transmission mechanism with a rotation function; the two sides of the second sand box are correspondingly connected with the connecting auxiliary frame through connecting mechanisms, and the connecting mechanisms can enable the second sand box to be connected with or separated from the connecting auxiliary frame; the first sand box is connected with the second sand box through a plurality of groups of locking mechanisms.
Further, elevating system includes the hydraulic stem, connect main frame back platform with connect sub-frame back platform all through hydraulic stem and roof connection.
Further, the transmission mechanism comprises a fluted disc and a driving gear, two parallel circular rings are arranged at the corresponding end parts of the connecting main frame, an inner cavity which is correspondingly communicated with the middle parts of the two circular rings is formed in the connecting main frame, the driving gear is arranged in the inner cavity, a convex ring is arranged on the fluted disc, the convex ring is slidably clamped in an annular movable groove which corresponds to the inner side of the circular ring, the fluted disc is meshed with the driving gear, a motor which corresponds to the position of the inner cavity is arranged on the outer side of the connecting main frame, a shaft of the motor penetrates into the connecting main frame and is connected with the driving gear, and the center of the fluted disc is connected with the central torsion through a bolt.
Further, the outer side of the fluted disc is provided with a lug, and two limiting blocks for limiting the lug to rotate within a range of 180 degrees are arranged in a circular ring connected with the outer side of the end part of the main frame.
Further, coupling mechanism includes the lock sleeve, it is located to connect sub-frame both ends inboard second sand box both sides central point puts the department and has seted up the spout, the lock sleeve slip card is established in the spout, the one end that is located far away from the second sand box on the lock sleeve rotates and is connected with the dead lever of wearing to establish on connecting the sub-frame, the dead lever outer end is provided with the position board that ends, be provided with the handle on the position board that ends, be provided with on the second sand box both sides central point put with the corresponding rectangular piece of lock sleeve internal dimension.
Further, a telescopic spring sleeved on the fixing rod is arranged between the stop plate and the connection auxiliary frame, a notch is formed in a through hole between the connection auxiliary frame and the fixing rod, and a clamping block corresponding to the notch in size is arranged on the fixing rod.
Furthermore, the chute end wall is provided with positioning grooves which are arranged at the edges of the through holes between the connecting subframe and the fixing rod and are staggered with the notches, and the size of each positioning groove corresponds to that of each clamping block.
Further, latch mechanism includes the cardboard, the cardboard upper end middle part is sunken, and its both sides are provided with the axle, be provided with the support on the second sand box, the axle both sides of wearing to establish on the support all overlap and are equipped with the change cover, change the cover and be connected with the connecting rod, the slip cap is equipped with the loop bar on the connecting rod, the axle of cardboard both sides rotates with the loop bar tip on both sides respectively and is connected, be provided with on the first sand box with the corresponding locking plate of cardboard, the sunken department card on the cardboard is established in the sunken of locking plate lower extreme, the loop bar top end with change and connect through extension spring between the cover bottom end.
Further, the cardboard bottom is connected with the handle.
Further, a hydraulic cylinder is arranged on the top plate, and the bottom of the hydraulic cylinder is connected with a pressing plate.
Compared with the prior art, the invention has the following beneficial effects:
through the setting of frame, connect the body frame and connect the auxiliary frame accessible elevating system drive first sand box and second sand box and reciprocate, and can make first sand box carry out the upset after the lifting through drive mechanism, when can making the mould preparation, the second sand box rises earlier, put into the metal pattern in the first sand box and fill the sand after, can lift first sand box and overturn, place again on the bottom plate after the upset, can fall down the second sand box and overlap and carry out the second floor and fill the sand on first sand box this moment, fill the sand and finish carrying out the compaction and scrape the back and can lift the second sand box and take out the metal pattern, can carry out subsequent handling, and when first sand box overlaps with the second sand box, detachable connection auxiliary frame and second sand box, reuse latch mechanism is connected first sand box and second sand box, connect the body frame can drive first sand box and second sand box whole and lift or reverse this patent is assisted the lifting upset of first sand box and second sand box, the manufacturing large-scale foundry goods has brought convenient.
Drawings
Fig. 1 is a perspective view of a casting mold apparatus with an auxiliary function according to the present invention.
Fig. 2 is an exploded view of a casting mold apparatus with auxiliary functions according to the present invention.
Fig. 3 is a rear side view of the present invention.
Fig. 4 is a partial position sectional view of the connecting main frame in the present invention.
FIG. 5 is a schematic view of a toothed disc according to the present invention.
Fig. 6 is a schematic structural view of the latch mechanism in the present invention.
Fig. 7 is a schematic structural view of the connecting mechanism in the present invention.
Fig. 8 is a schematic view of a part of the structure of the connection sub-frame in the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a bottom plate; 2. a first flask; 3. a second flask; 4. supporting a guide beam; 5. connecting with a main frame; 6. a connection sub-frame; 7. a top plate; 8. a hydraulic rod; 9. a pressing plate; 10. center torsion; 11. fluted disc; 12. a bolt; 13. a motor; 14. a drive gear; 15. a slide block; 16. rectangular blocks; 17. a turntable; 18. a support; 19. a rotating sleeve; 20. a connecting rod; 21. a tension spring; 22. a loop bar; 23. a clamping plate; 24. a handle; 25. a lock sleeve; 26. a fixed rod; 27. a stop plate; 28. a grip; 29. a telescopic spring; 30. a clamping block; 31. an inner cavity; 32. an annular movable groove; 33. a limiting block; 34. a bump; 35. a convex ring; 36. a locking plate; 37. a chute; 38. a notch; 39. a positioning groove; 40. and a hydraulic cylinder.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 8:
the invention provides a casting mold device with an auxiliary function, which comprises a frame, a first sand box 2 and a second sand box 3, wherein the first sand box is arranged on the frame; the frame comprises a bottom plate 1 and a top plate 7, the surface of the bottom plate 1 is smooth, the bottom plate 1 is connected with the top plate 7 through two supporting guide beams 4, the two supporting guide beams 4 are respectively connected with a connecting main frame 5 and a connecting auxiliary frame 6 in a sliding manner through sliding blocks 15, the connecting main frame 5 and the connecting auxiliary frame 6 can slide up and down on the supporting guide beams 4 through the arrangement of the sliding blocks 15, the connecting main frame 5 and the connecting auxiliary frame 6 are enabled to move more stably through the arrangement of the two supporting guide beams 4, the connecting main frame 5 and the connecting auxiliary frame 6 are U-shaped plates and are convenient to enclose around the first sand box 2 and the second sand box 3, the back of the connecting main frame 5 extends to be larger than the connecting auxiliary frame 6, the connecting main frame 5 and the connecting auxiliary frame 6 are connected with the top plate 7 through lifting mechanisms, the lengths of the back of the connecting main frame 5 and the connecting auxiliary frame 6 are different, and the connecting parts of the two groups of lifting mechanisms are prevented from being staggered;
the centers of two sides of the first sand box 2 are respectively provided with a center knob 10, one center knob 10 is connected with a rotary disc 17 in the corresponding side of the connecting main frame 5 through a bolt 12, the rotary disc 17 is rotationally connected with the connecting main frame 5, the other center knob 10 is connected with the corresponding side of the connecting main frame 5 through a transmission mechanism with a rotation function, and the connecting main frame 5 can drive the first sand box 2 to lift and can drive the first sand box 2 to rotate around the center knob 10 through the transmission mechanism at the same time, so that the first sand box 2 can be overturned;
the two sides of the second sand box 3 are correspondingly connected with the connecting auxiliary frame 6 through the connecting mechanism, the connecting mechanism can enable the second sand box 3 to be connected with or separated from the connecting auxiliary frame 6, the connecting auxiliary frame 6 can drive the second sand box 3 to lift, when the second sand box 3 descends to the upper side of the first sand box 2 and just contacts with the first sand box 2, the connecting auxiliary frame 6 is separated from the second sand box 3, and the second sand box 3 can lose the support of the connecting auxiliary frame 6 on the connecting auxiliary frame and is overlapped on the first sand box 2;
wherein, elevating system includes hydraulic stem 8, and connection body frame 5 back platform and connection subframe 6 back platform all are connected with roof 7 through hydraulic stem 8, and elevating system includes the lead screw in other embodiments, is provided with the motor of being connected with the lead screw on the roof 7, and the lead screw passes connection body frame 5 and connection subframe 6 and bottom plate 1 rotation to be connected, connection body frame 5 and connection subframe 6 and lead screw threaded connection.
The transmission mechanism comprises a fluted disc 11 and a driving gear 14, two parallel circular rings are arranged at the corresponding end parts of the connecting main frame 5, an inner cavity 31 which is correspondingly communicated with the middle parts of the two circular rings is formed in the connecting main frame 5, the driving gear 14 is arranged in the inner cavity 31, a convex ring 35 is arranged on the fluted disc 11, the convex ring 35 is slidably clamped in an annular movable groove 32 which corresponds to the inner side of the circular ring, the fluted disc 11 can rotate in the middle of the two circular rings, the fluted disc 11 is meshed with the driving gear 14, the driving gear 14 can drive the fluted disc 11 to rotate, a motor 13 which corresponds to the position of the inner cavity 31 is arranged on the outer side of the connecting main frame 5, a shaft of the motor 13 penetrates into the connecting main frame 5 and is connected with the driving gear 14, the motor 13 drives the driving gear 14 to rotate, the fluted disc 11 is connected with a central button 10 through a bolt 12, the fluted disc 11 can drive a first sand box 2 to turn over through the central button 10, and the fluted disc 11 can be separated from the central button 10 through the disassembly of the bolt 12, so that the fluted disc 11 can be replaced with the first sand box 2.
The outer side of the fluted disc 11 is provided with a lug 34, two limiting blocks 33 which limit the lug 34 to rotate within a range of 180 degrees are arranged in a circular ring which is connected with the outer side of the end part of the main frame 5, and the motor 13 can only drive the first sand box 2 to turn over and rotate by 180 degrees due to the arrangement of the limiting blocks 33 and the lug 34, so that the casting process is not influenced by excessive rotation.
Wherein, coupling mechanism includes lock sleeve 25, the inboard slide groove 37 that has been seted up in second sand box 3 both sides central point department that is located in connection subframe 6 both ends put, lock sleeve 25 slip card is established in slide groove 37, lock sleeve 25 can be in interior outside telescopic movement in slide groove 37, be located the one end rotation that keeps away from second sand box 3 on the lock sleeve 25 and be connected with the dead lever 26 of wearing to establish on connection subframe 6, dead lever 26 can drive lock sleeve 25 horizontal migration, and dead lever 26 can rotate on lock sleeve 25, the dead lever 26 outer end is provided with and ends the position board 27, it is convenient to be provided with handle 28 on the position board 27, handle 28's setting has been provided with the rectangular piece 16 that corresponds with lock sleeve 25 internal dimension in the setting of user's control position board 27 on the central point of second sand box 3, when needs second sand box 3 to install on connection subframe 6, only need promote the position board 27 and make dead lever 26 drive lock sleeve 25 to be close to the direction of second sand box 3 and remove, make lock sleeve 25 cover set up on rectangular piece 16.
The expansion spring 29 sleeved on the fixing rod 26 is arranged between the stop plate 27 and the connecting sub-frame 6, the expansion spring 29 can push the stop plate 27 to be far away from the second sand box 3, a gap 38 is formed at a through hole between the connecting sub-frame 6 and the fixing rod 26, a clamping block 30 corresponding to the gap 38 in size is arranged on the fixing rod 26, when the second sand box 3 is arranged on the connecting sub-frame 6, the clamping block 30 on the fixing rod 26 is aligned with the gap 38, the stop plate 27 is pushed to enable the lock sleeve 25 to be sleeved on the rectangular block 16, at the moment, the expansion spring 29 is compressed, the fixing rod 26 is rotated again to enable the clamping block 30 to be clamped in the sliding groove 37, elastic potential energy of the expansion spring 29 enables the clamping block 30 to be locked in the sliding groove 37, when the second sand box 3 is required to be separated from the connecting sub-frame 6, only the fixing rod 26 is required to be rotated to enable the clamping block 30 to pass through the gap 38, and at the moment, the expansion spring 29 can drive the stop plate 27 to move, and the lock sleeve 25 is enabled to be automatically separated from the rectangular block 16, and the connection mode between the second sand box 3 and the connecting sub-frame 6 is more convenient.
Wherein, the through-hole edge that spout 37 end wall is located between connection subframe 6 and the dead lever 26 has seted up the constant head tank 39 that sets up with breach 38 are crisscross, constant head tank 39 size is corresponding with fixture block 30 size, the setting of constant head tank 39 for when fixture block 30 card was established in spout 37, telescopic spring 29 can drive fixture block 30 card into constant head tank 39, when making external touch handle 28, dead lever 26 can not rotate easily and make fixture block 30 follow breach 38 and slide out, stability when second sand box 3 and connection subframe 6 have been increased.
The first sand box 2 and the second sand box 3 are connected through a plurality of groups of locking mechanisms, each locking mechanism comprises a clamping plate 23, the middle of the upper end of each clamping plate 23 is sunken, shafts are arranged on two sides of each clamping plate, a support 18 is arranged on each second sand box 3, two sides of each shaft penetrating through each support 18 are sleeved with a rotating sleeve 19, each rotating sleeve 19 can rotate around a transverse shaft in each support 18, each rotating sleeve 19 is connected with a connecting rod 20, a sleeve rod 22 is sleeved on each connecting rod 20 in a sliding manner, each sleeve rod 22 can stretch out and draw back on each connecting rod 20, shafts on two sides of each clamping plate 23 are respectively connected with the end parts of each sleeve rod 22 in a rotating manner, each clamping plate 23 can rotate around the shafts between the end parts of the two sleeve rods 22, locking plates 36 corresponding to each clamping plate 23 are arranged on the first sand box 2, sunken parts on each clamping plate 23 are clamped in the corresponding recesses of the corresponding locking plates 36, the top end faces of each sleeve rod 22 are connected with the bottom faces of the corresponding rotating sleeves 19 through extension springs 21, the sunken parts on the clamping plates 23 are lower than the corresponding locking plates 36, the corresponding to each locking plates 36 are pulled downwards, and simultaneously the clamping plates 23 are rotated towards the locking plates 36 when the corresponding to the corresponding clamping plates 23 are pulled downwards, so that the corresponding to the corresponding locking plates 23 are pulled downwards, and the corresponding to the corresponding locking plates are rotated to the locking plates, and the locking plates are rotated upwards, and the locking plates are respectively connected to the locking plates, and the locking plates 23, and the locking plates are respectively rotated.
Wherein, cardboard 23 bottom is connected with handle 24, and handle 24 sets up to user operation cardboard 23 has brought convenient.
The hydraulic cylinder 40 is arranged on the top plate 7, the bottom of the hydraulic cylinder 40 is connected with the pressing plate 9, the size of the pressing plate 9 corresponds to the inner diameters of the first sand box 2 and the second sand box 3, the pressing plate 9 can be driven to move downwards through the hydraulic cylinder 40, and sand in the first sand box 2 or the second sand box 3 can be compacted for assistance during casting.
Specific use and action of the embodiment:
when the sand filling machine is used, the second sand box 3 is firstly arranged on the connecting auxiliary frame 6, the hydraulic rod 8 is used for lifting the second sand box 3, then after a metal model is put into the first sand box 2 for filling sand, the first sand box 2 can be lifted, the motor 13 is started after the first sand box 2 is lifted to a certain position, the fluted disc 11 drives the first sand box 2 to turn over by 180 degrees, the second sand box 3 can be placed on the bottom plate 1 again after the first sand box 2 is turned over, at the moment, the second sand box 3 can be lowered and overlapped on the first sand box 2 for filling sand in a second layer, after the sand filling is completed and is compacted and scraped, the second sand box 3 can be lifted for taking out the metal model, the subsequent processing can be performed, and when the first sand box 2 and the second sand box 3 are overlapped, the handles 28 can be rotated to enable the lock sleeve 25 to be automatically separated from rectangular blocks 16 on two sides of the second sand box 3, the connecting auxiliary frame 6 and the second sand box 3 are separated, and the first sand box 2 and the second sand box 3 are connected by the locking mechanism, at the moment, the connecting main frame 5 can drive the first sand box 2 and the second sand box 3 to be integrally lifted or reversed, and the subsequent operation processing of a production worker is convenient.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. Casting mold device with auxiliary function, which is characterized in that: comprises a frame; the frame comprises a bottom plate (1) and a top plate (7), wherein the bottom plate (1) is connected with the top plate (7) through two supporting guide beams (4), the two supporting guide beams (4) are respectively connected with a connecting main frame (5) and a connecting auxiliary frame (6) in a sliding mode through sliding blocks (15), the connecting main frame (5) and the connecting auxiliary frame (6) are U-shaped plates, and the back extension of the connecting main frame (5) is larger than that of the connecting auxiliary frame (6);
a lifting mechanism; the connecting main frame (5) and the connecting auxiliary frame (6) are connected with the top plate (7) through lifting mechanisms;
a first sand box (2); the center of both sides of the first sand box (2) is provided with a center knob (10), one center knob (10) is connected with a rotary table (17) in the corresponding side of the connecting main frame (5) through a bolt (12), the other center knob (10) is connected with the corresponding side of the connecting main frame (5) through a transmission mechanism with a rotating function, the transmission mechanism comprises a fluted disc (11) and a driving gear (14), two side by side circular rings are arranged at the corresponding end parts of the connecting main frame (5), an inner cavity (31) which is correspondingly communicated with the middle of the two circular rings is formed in the connecting main frame (5), the driving gear (14) is arranged in the inner cavity (31), a convex ring (35) is arranged on the fluted disc (11), the convex ring (35) is slidably clamped in an annular movable groove (32) corresponding to the inner side of the circular ring, the fluted disc (11) is meshed with the driving gear (14), a motor (13) corresponding to the position of the inner cavity (31) is arranged on the outer side of the connecting main frame (5), and the connecting main shaft (13) penetrates into the connecting main frame (5) and the center knob (11) through the bolt (12);
a second sand box (3); the two sides of the second sand box (3) are correspondingly connected with the connecting auxiliary frame (6) through connecting mechanisms, the connecting mechanisms can enable the second sand box (3) to be connected with or separated from the connecting auxiliary frame (6), the connecting mechanisms comprise lock sleeves (25), sliding grooves (37) are formed in the central positions of the two sides of the second sand box (3) on the inner sides of the two ends of the connecting auxiliary frame (6), the lock sleeves (25) are slidably clamped in the sliding grooves (37), one end, far away from the second sand box (3), of each lock sleeve (25) is rotatably connected with a fixing rod (26) penetrating through the corresponding connecting auxiliary frame (6), the outer ends of the fixing rods (26) are provided with stop plates (27), the stop plates (27) are provided with handles (28), and rectangular blocks (16) corresponding to the inner sizes of the lock sleeves (25) are arranged on the central positions of the two sides of the second sand box (3).
The first sand box (2) is connected with the second sand box (3) through a plurality of groups of locking mechanisms, each locking mechanism comprises a clamping plate (23), the middle part of the upper end of each clamping plate (23) is sunken, shafts are arranged on two sides of each clamping plate, a support (18) is arranged on each second sand box (3), rotating sleeves (19) are sleeved on two sides of each shaft penetrating through each support (18), each rotating sleeve (19) is connected with a connecting rod (20), a sleeve rod (22) is sleeved on each connecting rod (20) in a sliding mode, shafts on two sides of the clamping plate (23) are respectively connected with the end parts of loop bars (22) on two sides in a rotating way, a locking plate (36) corresponding to the clamping plate (23) is arranged on the first sand box (2), a concave part on the clamping plate (23) is clamped in a concave part at the lower end of the locking plate (36), and the top end surface of the loop bars (22) is connected with the bottom end surface of the rotating sleeve (19) through an extension spring (21).
2. A casting mold apparatus with auxiliary function as claimed in claim 1, wherein: the lifting mechanism comprises a hydraulic rod (8), and the back platform of the connecting main frame (5) and the back platform of the connecting auxiliary frame (6) are connected with the top plate (7) through the hydraulic rod (8).
3. A casting mold apparatus with auxiliary function as claimed in claim 1, wherein: the outer side of the fluted disc (11) is provided with a lug (34), and two limiting blocks (33) for limiting the lug (34) to rotate within a range of 180 degrees are arranged in a circular ring at the outer side of the end part of the connecting main frame (5).
4. A casting mold apparatus with auxiliary function as claimed in claim 1, wherein: the telescopic spring (29) sleeved on the fixing rod (26) is arranged between the stop plate (27) and the connecting sub-frame (6), a notch (38) is formed in a through hole between the connecting sub-frame (6) and the fixing rod (26), and a clamping block (30) corresponding to the notch (38) in size is arranged on the fixing rod (26).
5. A casting mold apparatus with auxiliary function as claimed in claim 4, wherein: the end wall of the sliding groove (37) is positioned at the edge of a through hole between the connecting auxiliary frame (6) and the fixed rod (26), positioning grooves (39) which are staggered with the notches (38) are formed in the edge, and the size of each positioning groove (39) corresponds to that of each clamping block (30).
6. A casting mold apparatus with auxiliary function as claimed in claim 1, wherein: the bottom end of the clamping plate (23) is connected with a handle (24).
7. A casting mold apparatus with auxiliary function as claimed in claim 1, wherein: the hydraulic cylinder (40) is arranged on the top plate (7), and the bottom of the hydraulic cylinder (40) is connected with the pressing plate (9).
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| CN202111369279.7A CN114054687B (en) | 2021-11-15 | 2021-11-15 | Casting mold device with auxiliary function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111369279.7A CN114054687B (en) | 2021-11-15 | 2021-11-15 | Casting mold device with auxiliary function |
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| CN114054687A CN114054687A (en) | 2022-02-18 |
| CN114054687B true CN114054687B (en) | 2023-08-08 |
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| CN115041637B (en) * | 2022-05-20 | 2024-07-05 | 重庆景企盛科技有限公司 | Sand box for copper furnace sand casting |
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| CN112059154A (en) * | 2020-08-07 | 2020-12-11 | 安徽埃斯克制泵有限公司 | Self priming pump body sand casting shedder |
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Address after: 402160 Yong'an village, Sanjiao Town, Yongchuan District, Chongqing Applicant after: Chongqing Jiding METAL Casting Co.,Ltd. Address before: 402160 Yong'an village, Sanjiao Town, Yongchuan District, Chongqing Applicant before: CHONGQING JIDING METAL CASTING Co.,Ltd. |
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