CN219324754U - Sand mould assembling auxiliary device - Google Patents

Abstract

The utility model provides a sand mould box assembling auxiliary device, which comprises a bottom plate; one end of the upper end face of the bottom plate is respectively connected with a lower die shaping assembly and an upper die shaping assembly, the middle part of the upper end face of the bottom plate is connected with a die taking assembly, the other end of the upper end face of the bottom plate is connected with a conveying assembly, a lower die is placed on the upper part of the conveying assembly, an upper die is placed on the upper part of the lower die, and two sides of the lower die and the upper die are respectively fixedly connected with T-shaped rectangular blocks; the die taking assembly comprises a movable base, the upper end face of the bottom plate is fixedly connected with the movable base, a T-shaped groove is formed in the upper end face of the movable base, and one side of the movable base is fixedly connected with a movable motor. According to the utility model, through the mutual matching of the die taking assembly, the lower die shaping assembly, the upper die shaping assembly and the conveying assembly, the sand die is processed and molded, and the molded upper die and lower die are clamped, so that the post casting is facilitated.

Description

Sand mould assembling auxiliary device

Technical Field

The utility model relates to the technical field of sand mould box assembling, in particular to an auxiliary device for sand mould box assembling.

Background

Sand mould casting is a widely used form of casting. As the name suggests, sand is used to make the mold. Sand mold casting requires placing a finished part pattern or wooden pattern into sand, then filling the periphery of the pattern with sand, and after the pattern is removed from the mold, the sand is formed into a mold.

At present, before forming a casting mold, an upper mold and a lower mold are required to be respectively hung on the upper part of a mold by a lifting device, sand is injected into the upper mold and the lower mold by an external setting device, so that the inside of the mold is formed, after the mold is formed, the upper mold and the lower mold with the sand are lifted from the mold by the lifting device, after the mold is lifted, the upper mold and the lower mold are clamped, and a complete casting mold is formed after the mold is clamped.

Because the existing upper die and lower die are mostly closed through the lifting device when the die is closed, the lower die is required to be reversely rotated for 180 degrees before the die is closed, and then the upper die can be placed on the upper portion of the lower die, but the existing lower die is mostly manually turned over when the die is turned over, the turning over mode is time-consuming and labor-consuming, the lower die is easy to swing after the die is turned over in the later period, and the situation that staff is accidentally injured is easily caused.

In view of the foregoing, there is a need for a sand mold closing assist apparatus that can stably close molds.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an auxiliary device for sand mould box assembling, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the sand mould box assembling auxiliary device comprises a bottom plate; one end of the upper end face of the bottom plate is respectively connected with a lower die shaping assembly and an upper die shaping assembly, the middle part of the upper end face of the bottom plate is connected with a die taking assembly, the other end of the upper end face of the bottom plate is connected with a conveying assembly, a lower die is placed on the upper part of the conveying assembly, an upper die is placed on the upper part of the lower die, and two sides of the lower die and the upper die are respectively fixedly connected with T-shaped rectangular blocks; the die taking assembly comprises a movable base, the upper end face of the bottom plate is fixedly connected with the movable base, the upper end face of the movable base is provided with a T-shaped groove, a movable motor is fixedly connected to one side of the movable base, an output shaft end of the movable motor is rotationally connected with a movable threaded rod through a worm in a matched mode, an inner cavity of the T-shaped groove is rotationally connected with the movable threaded rod, the outer surface of the movable threaded rod is in threaded connection with a movable block, an angle part is mounted on the upper portion of the movable block, a lifting part is mounted on the upper portion of the angle part, and the die taking part is mounted on one side of the lifting part.

Further, the angle part comprises a mounting groove, one end of the upper end face of the moving block is provided with the mounting groove, an angle motor is fixedly connected to the bottom of an inner cavity of the mounting groove, an output shaft end of the angle motor is connected with a gear disc through gear rotation, the upper end face of the moving block is connected with the gear disc in a rotating mode, and a rectangular plate is fixedly connected to the upper end face of the gear disc.

Further, the lifting component comprises a U-shaped portal, the upper end face of the rectangular plate is fixedly connected with the U-shaped portal, the middle part of the upper end face of the U-shaped portal is fixedly connected with a lifting motor, the output shaft end of the lifting motor is rotationally connected with a lifting threaded rod through a sprocket set matched with a chain, two ends of an inner cavity of the U-shaped portal are respectively rotationally connected with a lifting threaded rod, and the outer surface of the lifting threaded rod is in threaded connection with a lifting block.

Further, the mould taking component comprises a U-shaped plate, one side of the lifting block is fixedly connected with the U-shaped plate, one side of the U-shaped plate is provided with a rectangular groove, one end of an inner cavity of the U-shaped plate is slidably connected with an extension rod, two ends of the inner cavity of the U-shaped plate are fixedly connected with connecting rods between the extension rods, the inner cavity of the rectangular groove is slidably connected with connecting rods, one side of the U-shaped plate is fixedly connected with a pneumatic rod between the connecting rods, one side of the extension rod is rotationally connected with a T-shaped shell, and two ends of the inner cavity of the T-shaped shell are respectively connected with bolts in a threaded mode.

Further, the die taking component further comprises a rotating motor, one side of the extension rod is fixedly connected with the rotating motor, and the output shaft end of the rotating motor is connected with a T-shaped shell through worm matching with a worm wheel in a rotating mode.

Further, the lower die shaping assembly comprises a workbench, the upper end face of the bottom plate is fixedly connected with the workbench, the upper end face of the workbench is fixedly connected with a model, one side of the workbench is fixedly connected with a shaping component, and the upper die shaping assembly adopts the same structure as the lower die shaping assembly.

Further, the transportation assembly comprises a track and a placing plate, the upper end face of the bottom plate is fixedly connected with the track, the periphery of the lower end face of the placing plate is respectively provided with a moving wheel, the middle part of the outer surface of the moving wheel is provided with an annular groove, and the moving wheels are clamped with the track through the annular groove.

The utility model provides a sand mould box auxiliary device. Compared with the prior art, the method has the following beneficial effects:

the upper die and the lower die are respectively placed on the upper die shaping assembly and the lower die shaping assembly, sand is filled into the upper die shaping assembly and the lower die shaping assembly to be shaped after the upper die shaping assembly and the lower die shaping assembly are placed stably, the lower die after being shaped is taken down through the lower die taking assembly, the lower die after being shaped is rotated 180 degrees after being taken down, the lower die is placed on the upper portion of the conveying assembly after being rotated, the upper die is removed through the lower die taking assembly after being taken down, and the upper die is placed on the upper portion of the lower die after being taken down, so that die clamping is completed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 3 shows a schematic view of the overall structure of another view of the present utility model;

FIG. 4 shows a schematic diagram of the die-picking assembly of the present utility model;

FIG. 5 shows a schematic drawing of a modular top view of the present utility model;

FIG. 6 is a schematic view showing a partial structure of the die-taking device of the present utility model;

the figure shows: 1. a bottom plate; 2. a lower die shaping assembly; 21. a work table; 22. a model; 23. a shaping part; 3. an upper die shaping assembly; 4. a die taking assembly; 41. a movable base; 42. a T-shaped groove; 43. a moving motor; 44. moving the threaded rod; 45. a moving block; 46. an angle member; 461. a mounting groove; 462. an angle motor; 463. a gear plate; 464. a rectangular plate; 47. a lifting member; 471. a U-shaped portal; 472. a lifting motor; 473. lifting the threaded rod; 474. a lifting block; 48. a die taking part; 481. a U-shaped plate; 482. rectangular grooves; 483. an extension bar; 484. a connecting rod; 485. a pneumatic lever; 486. a T-shaped housing; 487. a rotating electric machine; 5. a transport assembly; 51. a track; 52. placing a plate; 53. a moving wheel; 54. an annular groove; 6. a lower die; 7. an upper die; 8. t-shaped rectangular block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, the following sand mould box assembling auxiliary device is provided:

referring to fig. 1 to 6, the sand mold box assembling auxiliary device provided by the utility model comprises a bottom plate 1; one end of the upper end surface of the bottom plate 1 is respectively connected with a lower die shaping assembly 2 and an upper die shaping assembly 3, the middle part of the upper end surface of the bottom plate 1 is connected with a die taking assembly 4, the other end of the upper end surface of the bottom plate 1 is connected with a conveying assembly 5, a lower die 6 is placed on the upper part of the conveying assembly 5, an upper die 7 is placed on the upper part of the lower die 6, and two sides of the lower die 6 and the upper die 7 are respectively fixedly connected with a T-shaped rectangular block 8; the die taking assembly 4 comprises a movable base 41, the upper end face of the bottom plate 1 is fixedly connected with the movable base 41, the upper end face of the movable base 41 is provided with a T-shaped groove 42, one side of the movable base 41 is fixedly connected with a movable motor 43, the output shaft end of the movable motor 43 is rotationally connected with a movable threaded rod 44 through a worm matched with a worm wheel, the inner cavity of the T-shaped groove 42 is rotationally connected with the movable threaded rod 44, the outer surface of the movable threaded rod 44 is in threaded connection with a movable block 45, an angle part 46 is arranged on the upper portion of the movable block 45, a lifting part 47 is arranged on the upper portion of the angle part 46, and a die taking part 48 is arranged on one side of the lifting part 47.

By the mutual cooperation of the movable base 41, the movable threaded rod 44, the movable block 45 and the movable motor 43, the mold 7 is taken up after the lower mold 6 is taken up.

In this embodiment, the angle component 46 includes a mounting groove 461, one end of the upper end face of the moving block 45 is provided with the mounting groove 461, the bottom of the inner cavity of the mounting groove 461 is fixedly connected with an angle motor 462, the output shaft end of the angle motor 462 is connected with a gear plate 463 through gear rotation, the upper end face of the moving block 45 is rotatably connected with the gear plate 463, and the upper end face of the gear plate 463 is fixedly connected with a rectangular plate 464. The lifting member 47 comprises a U-shaped portal 471, the upper end surface of the rectangular plate 464 is fixedly connected with the U-shaped portal 471, the middle part of the upper end surface of the U-shaped portal 471 is fixedly connected with a lifting motor 472, the output shaft end of the lifting motor 472 is rotatably connected with a lifting threaded rod 473 through a chain wheel set matched with a chain, two ends of the inner cavity of the U-shaped portal 471 are respectively rotatably connected with the lifting threaded rod 473, and the outer surface of the lifting threaded rod 473 is in threaded connection with a lifting block 474. The die taking part 48 comprises a U-shaped plate 481, a U-shaped plate 481 is fixedly connected to one side of a lifting block 474, a rectangular groove 482 is formed in one side of the U-shaped plate 481, an extension rod 483 is slidably connected to one end of an inner cavity of the U-shaped plate 481, connecting rods 484 are fixedly connected between the two extension rods 483, connecting rods 484 are slidably connected to the inner cavity of the rectangular groove 482, a pneumatic rod 485 is fixedly connected to one side of the U-shaped plate 481 and located between the connecting rods 484, a T-shaped shell 486 is rotatably connected to one side of the extension rod 483, and bolts are respectively and threadedly connected to two ends of the inner cavity of the T-shaped shell 486. The die-taking part 48 further comprises a rotating motor 487, one side of the extension rod 483 is fixedly connected with the rotating motor 487, and the output shaft end of the rotating motor 487 is rotationally connected with a T-shaped shell 486 through a worm matched with a worm wheel.

Through the mutual cooperation of angle part 46, lifting part 47, the mould taking part 48, realize taking off fashioned upper die 7 and fashioned bed die 6 from bed die shaping subassembly 2 and upper die shaping subassembly 3 to take off to place it on the transportation subassembly 5, make things convenient for the transport of later stage.

Example two

As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:

the lower die shaping assembly 2 comprises a workbench 21, the upper end surface of the bottom plate 1 is fixedly connected with the workbench 21, the upper end surface of the workbench 21 is fixedly connected with a model 22, one side of the workbench 21 is fixedly connected with a shaping part 23, and the upper die shaping assembly 3 adopts the same structure as the lower die shaping assembly 2.

Through the mutually supporting of lower mould design subassembly 2, last mould design subassembly 3, realized filling the sand to lower mould 6 and the inner chamber of last mould 7 for lower mould 6 and the inside sand chamber that forms of last mould 7 make things convenient for the later stage pouring.

Example III

As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:

the transportation assembly 5 comprises a track 51 and a placement plate 52, the upper end surface of the bottom plate 1 is fixedly connected with the track 51, the periphery of the lower end surface of the placement plate 52 is respectively provided with a moving wheel 53, the middle part of the outer surface of the moving wheel 53 is provided with an annular groove 54, and the moving wheel 53 is clamped with the track 51 through the annular groove 54.

The transportation assembly 5 is convenient for carrying in the later period after the upper die 7 and the lower die 6 are assembled on the one hand.

The working principle and the using flow of the utility model are as follows:

the use state is as follows:

firstly, an upper die 7 and a lower die 6 are respectively placed at the upper parts of a lower die shaping assembly 2 and a model 22 in the upper die shaping assembly, and after the upper die shaping assembly and the lower die shaping assembly are placed, sand filling can be carried out inside the upper die 7 and the lower die 6 through shaping components at the moment, so that a formed die is formed inside the upper die and the lower die, and further later casting is facilitated;

when the inner cavities of the upper die 7 and the lower die 6 are formed, one end of the T-shaped shell 486 is inserted into the outer surface of the T-shaped rectangular block 8, after the T-shaped shell 486 is inserted, two ends of the T-shaped shell 486 are respectively connected with bolts in a threaded manner, then two ends of the T-shaped rectangular block 8 are blocked by the bolts to prevent the T-shaped rectangular block 8 from sliding out of the two ends of the T-shaped shell 486, when the T-shaped rectangular block 8 is limited, the lifting motor 472 is started, when the lifting motor 472 works, the lifting threaded rod 473 is driven to rotate by a chain wheel set in cooperation with a chain, when the lifting threaded rod 473 rotates, the lifting block 474 is driven to move upwards, when the lifting block 474 moves upwards, the die taking part 48 and the lower die 6 are driven to move upwards, when the lower die 6 moves away from the die 22, the lifting motor 472 is stopped, and the angle motor 462 is started, the angle motor 462 is operated to drive the gear plate 463 to rotate through a gear, when the gear plate 463 rotates, the rectangular plate 464 is driven to rotate, when the rectangular plate 464 rotates, the lifting part 47, the die taking part 48 and the formed lower die 6 are driven to integrally rotate, when the formed lower die 6 rotates to the upper part of the placing plate 52, the angle motor 462 is stopped to operate, the rotating motor 487 is started, when the rotating motor 487 operates, the T-shaped shell 486 is driven to rotate through a worm gear, when the T-shaped shell 486 rotates, the formed lower die 6 is driven to rotate reversely, when the lower die 6 is turned 180 degrees later, the rotating motor 487 is stopped to operate, simultaneously, the pneumatic rod 485 is started to shrink, when the pneumatic rod 485 is shrunk, the connecting rod 484 is driven to move, so that the connecting rod 484 slides in the rectangular groove 482, when the connecting rod 484 moves to drive the extension rod 483 to move, the extension rod 483 moves to drive the formed lower die 6 to move together, when the formed lower die 6 moves to the position right above the placing plate 52, the pneumatic rod 485 is stopped to move, the lifting motor 472 is started at the same time, the lifting motor 472 works to drive the lifting threaded rod 473 to rotate, the lifting block 474 is driven to move downwards when the lifting threaded rod 473 rotates, when the formed lower die 6 moves downwards, the formed lower die 6 can be placed on the upper end surface of the placing plate 52, after the forming lower die 6 is placed, the bolts on the T-shaped shell 486 can be detached, and after the bolts are detached, the removal of the formed lower die 6 can be completed;

after taking down, at this moment, the moving motor 43 is started, the moving motor 43 drives the moving threaded rod 44 to rotate through the worm matched with the worm wheel when working, when the moving threaded rod 44 rotates, the moving block 45 is driven to move in the inner cavity of the T-shaped groove 42, when the moving block 45 moves, the angle component 46, the lifting component 47 and the die taking component 48 are driven to move towards the upper die 7 of the forming, when the moving block moves to the upper die 7 integrally, the die taking is carried out in the same mode as the die taking of the lower die 6, the die taking is carried out, the upper die 7 does not need to be reversed, and the die clamping can be completed by directly placing the upper die 7 on the upper portion of the lower die 6 of the forming.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. Sand mo (u) ld mould closing auxiliary device, its characterized in that: comprises a bottom plate (1); the novel plastic forming machine comprises a bottom plate (1), and is characterized in that one end of the upper end face of the bottom plate (1) is respectively connected with a lower die forming assembly (2) and an upper die forming assembly (3), the middle part of the upper end face of the bottom plate (1) is connected with a die taking assembly (4), the other end of the upper end face of the bottom plate (1) is connected with a conveying assembly (5), a lower die (6) is placed on the upper part of the conveying assembly (5), an upper die (7) is placed on the upper part of the lower die (6), and T-shaped rectangular blocks (8) are respectively fixedly connected to two sides of the lower die (6) and two sides of the upper die (7);

the die taking assembly (4) comprises a movable base (41), the upper end face of the bottom plate (1) is fixedly connected with the movable base (41), the upper end face of the movable base (41) is provided with a T-shaped groove (42), one side of the movable base (41) is fixedly connected with a movable motor (43), an output shaft end of the movable motor (43) is rotationally connected with a movable threaded rod (44) through a worm matched with worm wheel, an inner cavity of the T-shaped groove (42) is rotationally connected with the movable threaded rod (44), the outer surface of the movable threaded rod (44) is in threaded connection with a movable block (45), an angle part (46) is installed on the upper portion of the movable block (45), a lifting part (47) is installed on the upper portion of the angle part (46), and a die taking part (48) is installed on one side of the lifting part (47).

2. The sand mold closing assist device as recited in claim 1, wherein: the angle component (46) comprises a mounting groove (461), one end of the upper end face of the moving block (45) is provided with the mounting groove (461), an angle motor (462) is fixedly connected to the bottom of an inner cavity of the mounting groove (461), a gear disc (463) is connected to the output shaft end of the angle motor (462) through gear rotation, a gear disc (463) is connected to the upper end face of the moving block (45) in a rotating mode, and a rectangular plate (464) is fixedly connected to the upper end face of the gear disc (463).

3. The sand mold closing assist device as recited in claim 2, wherein: lifting element (47) are including U type portal (471), rectangular plate (464) up end fixedly connected with U type portal (471), U type portal (471) up end middle part fixedly connected with elevator motor (472), elevator motor (472) output axle head is connected with elevator threaded rod (473) through sprocket group cooperation chain rotation, the both ends of U type portal (471) inner chamber rotate respectively and are connected with elevator threaded rod (473), elevator threaded rod (473) surface threaded connection has elevator block (474).

4. A sand mould closing aid as claimed in claim 3, wherein: the die taking component (48) comprises a U-shaped plate (481), a U-shaped plate (481) is fixedly connected to one side of the lifting block (474), a rectangular groove (482) is formed in one side of the U-shaped plate (481), one end of an inner cavity of the U-shaped plate (481) is slidably connected with an extension rod (483), two connecting rods (484) are fixedly connected between the extension rods (483), connecting rods (484) are slidably connected to the inner cavities of the rectangular groove (482), pneumatic rods (485) are fixedly connected to one side of the U-shaped plate (481) and are located between the connecting rods (484), T-shaped shells (486) are rotatably connected to one side of the extension rod (483), and bolts are respectively connected to two ends of the inner cavities of the T-shaped shells (486) in a threaded mode.

5. The sand mold closing assist device as recited in claim 4, wherein: the die-taking component (48) further comprises a rotating motor (487), one side of the extension rod (483) is fixedly connected with the rotating motor (487), and the output shaft end of the rotating motor (487) is rotatably connected with a T-shaped shell (486) through a worm matched with a worm wheel.

6. The sand mold closing assist device as recited in claim 1, wherein: the lower die shaping assembly (2) comprises a workbench (21), the upper end face of the bottom plate (1) is fixedly connected with the workbench (21), the upper end face of the workbench (21) is fixedly connected with a model (22), one side of the workbench (21) is fixedly connected with a shaping part (23), and the upper die shaping assembly (3) adopts the same structure as the lower die shaping assembly (2).

7. The sand mold closing assist device as recited in claim 6, wherein: the transportation assembly (5) comprises a track (51) and a placement plate (52), the upper end face of the bottom plate (1) is fixedly connected with the track (51), the periphery of the lower end face of the placement plate (52) is provided with a moving wheel (53) respectively, the middle part of the outer surface of the moving wheel (53) is provided with an annular groove (54), and the moving wheel (53) is clamped with the track (51) through the annular groove (54).

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