CN218775624U

CN218775624U - Clay sand is compaction device for molding

Info

Publication number: CN218775624U
Application number: CN202222813318.4U
Authority: CN
Inventors: 蒋海清; 林劲松; 钟水土
Original assignee: Zhejiang Kaishan Casting Co ltd
Current assignee: Zhejiang Kaishan Casting Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-31
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a clay sand is compaction device for molding, including the mounting panel, mounting panel upper end one side fixedly connected with cylinder, the piston rod of cylinder runs through mounting panel and tip fixedly connected with support plate, and support plate upper end middle part uses the piston rod of cylinder as two baffles of central symmetry fixedly connected with, and two baffles all are L shape structure, and the constant head tank has all been seted up to support plate upper end both sides, and the draw-in groove has all been seted up at support plate both sides middle part, and the support plate lower extreme is connected with the clamp plate through two coupling mechanism. The utility model discloses a set up scraper blade, motor on the mounting panel, and the scraper blade sliding connection is at the lower extreme of clamp plate, and the accessible motor drive scraper blade slides at the clamp plate lower extreme during the use, clears up the clay sand that the clamp plate lower extreme adheres to automatically, need not the manual work and clears up; when the scraper blade is detachably connected to the support plate through two connecting mechanisms, the corresponding pressing plate can be conveniently damaged in the later period or replaced according to the size of the sand box.

Description

Clay sand is compaction device for molding

Technical Field

The utility model relates to a compaction technical field especially relates to a clay sand is compaction device for molding.

Background

Clay sand casting is one of casting processes, and a casting mold used for clay sand casting is generally formed by combining an outer sand mold and a core. When clay sand casting is carried out, a sand box is needed, a mold is placed at the bottom of the sand box, clay sand is covered on the mold and compacted, the mold is removed, and a casting is formed by pouring in a cavity formed after the mold is removed. The clay sand compaction work is particularly important, and if the clay sand exists, the sand sticking of the cast after pouring or the deformation of the cast is easily caused.

For example, a molding and compacting device for clay sand with patent number CN202023005564.4 comprises: the device comprises a sandbox, a first air cylinder, a push plate, a pressing plate, a top frame, a second air cylinder and a feeding part, wherein the push plate is arranged at the top of the sandbox in a sliding mode; the telescopic end of the first cylinder is fixedly connected to the push plate; the pressing plate is arranged above the sandbox; the second cylinder is arranged on the top frame; the top of the pressure plate is fixedly connected with the telescopic end of the second air cylinder; the charging part is arranged on one side of the sand box and used for charging clay sand into the sand box.

Above-mentioned scheme utilizes cylinder motion clamp plate, with the clay sand compaction, but has certain viscidity because of the clay sand, when the clamp plate was pressed on the clay sand, partial station clay can be attached to the lower extreme at the clamp plate, consequently needs the staff manual work to clear up, avoids these clay sand mummification backs to drop subaerial, and the clearance process is comparatively troublesome, and the clamp plate is fixed on the cylinder, and the later stage of being not convenient for is damaged or is changed according to the size of sand box.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a compaction device for molding clay sand.

In order to realize the purpose, the utility model adopts the following technical scheme: a compaction device for clay sand modeling comprises a mounting plate, wherein one side of the upper end of the mounting plate is fixedly connected with an air cylinder, a piston rod of the air cylinder penetrates through the mounting plate, the end part of the air cylinder is fixedly connected with a support plate, the middle part of the upper end of the support plate is symmetrically and fixedly connected with two baffle plates by taking the piston rod of the air cylinder as a center, the two baffle plates are both in an L-shaped structure, positioning grooves are formed in two sides of the upper end of the support plate, clamping grooves are formed in the middle parts of two sides of the support plate, and the lower end of the support plate is connected with a pressing plate through two connecting mechanisms; the utility model discloses a motor, including mounting panel, one end fixedly connected with scraper blade, the upper end opposite side fixedly connected with motor of mounting panel, the output fixedly connected with actuating lever of motor, the one end fixedly connected with scraper blade that the actuating lever was kept away from to the actuating lever is run through to the actuating lever, one side sliding connection that the actuating lever was kept away from to the scraper blade is at the lower extreme of clamp plate.

Coupling mechanism all includes fixed pipe, the equal fixedly connected with screw thread branch in lower extreme middle part of fixed pipe, the equal threaded connection of screw thread branch is on the clamp plate, the equal fixedly connected with spring telescopic link in inside of fixed pipe, the equal fixedly connected with fixed block in upper end of spring telescopic link, the upper end of fixed block all is through bull stick fixedly connected with fender dish, the outside of bull stick is all overlapped and is established and rotate and be connected with the commentaries on classics board, the commentaries on classics board is close to one side at support plate middle part and all extends to the horizontal part lower extreme with the side shield.

As the utility model discloses an optimal scheme, the one side that the support plate middle part was kept away from to the lower extreme on the commentaries on classics board is equallyd divide and is do not offset with homonymy fender dish and fixed block.

As the utility model discloses a preferred scheme, the upper end of fixed block all extends to the upper end outside of the fixed pipe of homonymy, the equal sliding connection of lower extreme of fixed block is in the inside upper end of the fixed pipe of homonymy.

As the utility model discloses a preferred scheme, the outside of fixed pipe all is square structure, fixed pipe all runs through perpendicularly and the joint is in the inside of homonymy draw-in groove.

As the utility model discloses a preferred scheme, the commentaries on classics board lower extreme is close to the equal fixedly connected with locating piece in one side at support plate middle part, the equal joint of lower extreme of locating piece is in the inside of homonymy constant head tank.

The utility model provides a clay sand is compaction device for molding, beneficial effect lies in: the utility model discloses a set up a motor of installing the scraper blade on the mounting panel, and the scraper blade sliding connection is at the lower extreme of clamp plate, and the accessible motor drive scraper blade slides at the clamp plate lower extreme during the use, clears up the clay sand that the clamp plate lower extreme adheres to automatically, need not the manual work and clears up; and when the scraper blade is detachably connected on the support plate through two connecting mechanisms, the corresponding pressing plate can be conveniently damaged in the later period or replaced according to the size of the sand box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only examples of the embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without any creative effort.

FIG. 1 is a schematic sectional view of an embodiment of the present invention;

FIG. 2 is an enlarged view of the area A in FIG. 1;

fig. 3 is a schematic external structural diagram of an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of the positioning block on the rotating plate in the embodiment of the present invention;

fig. 5 is a schematic view of a carrier plate structure in an embodiment of the present invention;

fig. 6 is a schematic view of a scraper structure in an embodiment of the present invention.

Reference numerals are as follows: the device comprises a mounting plate 1, a cylinder 2, a carrier plate 3, a clamping groove 4, a positioning groove 5, a connecting mechanism 6, a fixing tube 61, a spring telescopic rod 62, a fixing block 63, a rotating rod 64, a baffle disc 65, a rotating plate 66, a positioning block 67, a threaded support rod 68, a pressing plate 7, a motor 8, a driving rod 9, a scraper blade 10 and a baffle plate 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following description is given to the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only used for convenience in describing the embodiments of the present invention and for simplification of description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be communication within two elements; the terms may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present invention in a specific case.

Referring to fig. 1-6, the compaction device for clay sand molding according to the embodiment of the present invention comprises a mounting plate 1, a cylinder 2 is fixedly connected to one side of the upper end of the mounting plate 1, a piston rod of the cylinder 2 penetrates through the mounting plate 1, and the end portion of the piston rod is fixedly connected to a support plate 3, two baffles 11 are symmetrically and fixedly connected to the middle portion of the upper end of the support plate 3 by using the piston rod of the cylinder 2 as a center, the two baffles 11 are both L-shaped structures, positioning grooves 5 are respectively formed on both sides of the upper end of the support plate 3, clamping grooves 4 are respectively formed in the middle portions of both sides of the support plate 3, and the lower end of the support plate 3 is connected to a pressing plate 7 through two connecting mechanisms 6; the upper end opposite side fixedly connected with motor 8 of mounting panel 1, motor 8's output fixedly connected with actuating lever 9, actuating lever 9 run through mounting panel 1 and keep away from motor 8's one end fixedly connected with scraper blade 10, and one side sliding connection that actuating lever 9 was kept away from to scraper blade 10 is at the lower extreme of clamp plate 7, clears up the adnexed part clay sand of clamp plate 7 lower extreme automatically during convenient to use.

Coupling mechanism 6 all includes fixed pipe 61, the equal fixedly connected with screw thread branch 68 in lower extreme middle part of fixed pipe 61, the equal threaded connection of screw thread branch 68 is on clamp plate 7, the equal fixedly connected with spring telescopic link 62 in inside of fixed pipe 61, the equal fixedly connected with fixed block 63 in upper end of spring telescopic link 62, the upper end of fixed block 63 all is through bull stick 64 fixedly connected with fender dish 65, the outside of bull stick 64 is all overlapped and is established and rotate and be connected with commentaries on classics board 66, the commentaries on classics board 66 all extends to the horizontal part lower extreme with side baffle 11 near one side at support plate 3 middle part, can connect the lower extreme at support plate 3 with clamp plate 7 during the use, damage after convenient simultaneously or change according to the size of sand box.

The outside of fixed pipe 61 all is square structure, fixed pipe 61 all runs through perpendicularly and the joint is in the inside of homonymy draw-in groove 4, be convenient for two fixed pipe 61 cooperations carry support plate 3, the equal fixedly connected with locating piece 67 in one side that the lower extreme of commentaries on classics board 66 is close to support plate 3 middle part, the equal joint of lower extreme of locating piece 67 is in the inside of homonymy constant head tank 5, be convenient for support commentaries on classics board 66 with the cooperation of homonymy baffle 11, prevent commentaries on classics board 66 and break away from support plate 3, the one side that support plate 3 middle part was kept away from to commentaries on classics board 66 upper and lower extreme is equallyd divide and do not offsets with homonymy fender dish 65 and fixed block 63, avoid changeing board 66 and rock between homonymy fixed block 63 and fender dish 65, the upper end of fixed block 63 all extends to the upper end outside of homonymy fixed pipe 61, the equal sliding connection of lower extreme of fixed pipe 61 in homonymy, make things convenient for commentaries on classics board 66 up-and down motion, avoid changeing board 66 slope damage spring telescopic link 62 simultaneously.

When the sand pressing device is used, the mounting plate 1 is fixed at the position of a sand box, the pressing plate 7 is located right below the sand box, a power supply is switched on, the air cylinder 2 moves the pressing plate 7 downwards, the pressing plate 7 moves inside the sand box, clay sand in the sand box is continuously squeezed, the clay sand in the sand box is compacted, then the pressing plate 7 moves to the original position, the lower end of the pressing plate 7 is flush with the scraping plate 10 at the moment, the motor 8 drives the scraping plate 10 to slide at the lower end of the pressing plate 7 through the driving rod 9, and the scraping plate 10 can automatically clean part of clay sand attached to the lower end of the pressing plate 7.

When the pressing plate 7 needs to be replaced at the later stage, the rotating plate 66 is rotated, the rotating plate 66 and the clamping grooves 4 are aligned, then the pressing plate 7 can be detached from the support plate 3, then the fixing tube 61 is rotated, the connecting mechanism 6 is detached from the old pressing plate 7 and is installed on the new pressing plate 7, the new pressing plate 7 is supported, the two fixing tubes 61 are inserted into the two clamping grooves 4 on the support plate 3, the rotating plate 66 is rotated to the position below the horizontal part of the same-side baffle plate 11, in the process, the rotating plate 66 can stretch the same-side spring telescopic rod 62 firstly, when the positioning block 67 on the rotating plate 66 moves to the position above the same-side positioning groove 5, the rotating plate 66 is pulled downwards by the spring telescopic rod 62, the lower end of the positioning block 67 is clamped into the positioning groove 5, and the new pressing plate 7 is fixed on the support plate 3.

While there has been shown and described what are considered to be preferred embodiments of the invention, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a clay sand is compaction device for molding which characterized in that: the device comprises a mounting plate (1), wherein one side of the upper end of the mounting plate (1) is fixedly connected with an air cylinder (2), a piston rod of the air cylinder (2) penetrates through the mounting plate (1), the end part of the piston rod of the air cylinder (2) is fixedly connected with a support plate (3), the middle part of the upper end of the support plate (3) is symmetrically and fixedly connected with two baffles (11) by taking the piston rod of the air cylinder (2) as a center, the two baffles (11) are both L-shaped structures, positioning grooves (5) are formed in two sides of the upper end of the support plate (3), clamping grooves (4) are formed in the middle parts of two sides of the support plate (3), and the lower end of the support plate (3) is connected with a pressing plate (7) through two connecting mechanisms (6); the other side of the upper end of the mounting plate (1) is fixedly connected with a motor (8), the output end of the motor (8) is fixedly connected with a driving rod (9), the driving rod (9) penetrates through the mounting plate (1) and one end, far away from the motor (8), of the driving rod (9) is fixedly connected with a scraper (10), and one side, far away from the driving rod (9), of the scraper (10) is connected to the lower end of the pressing plate (7) in a sliding mode;

coupling mechanism (6) all include fixed pipe (61), the equal fixedly connected with screw thread branch (68) in lower extreme middle part of fixed pipe (61), the equal threaded connection of screw thread branch (68) is on clamp plate (7), the equal fixedly connected with spring telescopic link (62) in inside of fixed pipe (61), the equal fixedly connected with fixed block (63) in upper end of spring telescopic link (62), the upper end of fixed block (63) all keeps off dish (65) through bull stick (64) fixedly connected with, the outside of bull stick (64) is all overlapped and is established and rotate and be connected with commentaries on classics board (66), the horizontal part lower extreme that one side that commentaries on classics board (66) are close to support plate (3) middle part all extends to homonymy baffle (11).

2. The clay sand molding compacting device as claimed in claim 1, wherein: one side of the upper end and the lower end of the rotating plate (66) far away from the middle part of the carrier plate (3) is respectively abutted against the blocking disc (65) and the fixing block (63) on the same side.

3. The clay sand molding compacting device as claimed in claim 1, wherein: the upper end of fixed block (63) all extends to the upper end outside of homonymy fixed pipe (61), the equal sliding connection of lower extreme of fixed block (63) is in the inside upper end of homonymy fixed pipe (61).

4. The clay sand molding compacting device as claimed in claim 1, wherein: the outside of fixed pipe (61) all is square structure, fixed pipe (61) all run through perpendicularly and the joint is in the inside of homonymy draw-in groove (4).

5. The clay sand molding compaction apparatus as claimed in claim 1, wherein: the lower end of the rotating plate (66) is close to one side of the middle part of the carrier plate (3) and is fixedly connected with a positioning block (67), and the lower ends of the positioning blocks (67) are clamped in the positioning grooves (5) on the same side.