阅读说明：本技术 一种高压升温砂型铸造装置 (High-pressure heating sand casting device ) 是由 黄荣广 张家俊 于 2021-09-02 设计创作，主要内容包括：本发明涉及砂型铸造技术领域,公开了一种高压升温砂型铸造装置,所述固定架的一侧设置有第一安装架,所述底座的上表面在固定架的一侧滑动安装有移动架,所述移动架的一侧靠近第一安装架的位置处设置有第二安装架,所述第一安装架和第二安装架的下方均设置有上砂箱,所述上砂箱的上表面对称设置有限位架,所述限位架的后表面设置有夹紧板,所述上砂箱的前表面与后表面均设置有第一固定板,所述下砂箱的前表面与后表面均设置有第二固定板。利用固定槽内部对称设置的第一弹簧的作用,可将限位架与第一安装架快速的安装固定,该设置可减轻工作人员的劳动强度；并利用转板的转动,能够将上砂箱与下砂箱紧固,提高制品精度。(The invention relates to the technical field of sand casting, and discloses a high-pressure heating sand casting device, wherein a first mounting frame is arranged on one side of a fixing frame, a moving frame is slidably mounted on one side of the fixing frame on the upper surface of a base, a second mounting frame is arranged on one side of the moving frame close to the first mounting frame, cope flasks are arranged below the first mounting frame and the second mounting frame, limiting frames are symmetrically arranged on the upper surface of the cope flasks, clamping plates are arranged on the rear surfaces of the limiting frames, first fixing plates are arranged on the front surfaces and the rear surfaces of the cope flasks, and second fixing plates are arranged on the front surfaces and the rear surfaces of the drag flasks. The limiting frame and the first mounting frame can be quickly installed and fixed by the aid of the first springs symmetrically arranged in the fixing grooves, and labor intensity of workers can be relieved due to the arrangement; and the upper sand box and the lower sand box can be fastened by utilizing the rotation of the rotating plate, so that the product precision is improved.)

1. The high-pressure heating sand casting device comprises a base (9) and is characterized in that a fixed frame (3) is arranged at the edge position of the upper surface of the base (9), a first mounting frame (1) is arranged at one side of the fixed frame (3), a moving frame (8) is slidably mounted on the upper surface of the base (9) at one side of the fixed frame (3), a second mounting frame (6) is arranged at the position, close to the first mounting frame (1), of one side of the moving frame (8), an upper sand box (2) is arranged below the first mounting frame (1) and the second mounting frame (6), limiting frames (12) are symmetrically arranged on the upper surface of the upper sand box (2), a clamping plate (11) is arranged on the rear surface of each limiting frame (12), and lower sand boxes (4) are symmetrically arranged below the first mounting frame (1) and the second mounting frame (6) on the upper surface of the base (9), the front surface and the rear surface of the cope flask (2) are both provided with a first fixing plate (7), and the front surface and the rear surface of the drag flask (4) are both provided with a second fixing plate (18).

2. The high-pressure heating sand casting device according to claim 1, wherein a connecting rod is arranged on the lower surface of the moving frame (8), a sliding block is connected to the tail end of the connecting rod, and a sliding groove which slides with the sliding block is formed in the upper surface of the base (9).

3. The high-pressure heating sand casting device according to claim 1, wherein a connecting sleeve is arranged in the middle of one side of the movable frame (8), an air cylinder (10) is arranged at the edge of the upper surface of the base (9), and the telescopic end of the air cylinder (10) is embedded into the connecting sleeve and fixed with the connecting sleeve through a fastening bolt.

4. The high-pressure heating sand casting device according to claim 1, wherein one side of the second mounting frame (6) is connected with an extension plate (5), one side of the extension plate (5) is integrally provided with a limiting plate (25), and a moving groove (24) which slides with the extension plate (5) is formed in the first mounting frame (1).

5. The high-pressure heating sand casting device according to claim 1, wherein motors (26) are arranged on the upper surfaces of the fixed frame (3) and the movable frame (8), a screw (27) is connected to the driving end of each motor (26), a fixed rod (30) is arranged inside the fixed frame (3) on one side of each screw (27), a movable block (28) is arranged outside the fixed rods (30) and the screw (27), and one end of the movable block (28) is connected to one side of the first mounting frame (1).

6. A high-pressure temperature-rising sand casting device according to claim 5, characterized in that one side of the fixed frame (3) and one side of the movable frame (8) are both provided with a groove, and the tail end of the screw (27) is provided with a bearing (29) inside the groove.

7. The high-pressure heating sand casting device according to claim 1, wherein a limiting block (16) is arranged on the rear surface of the clamping plate (11) arranged in front of the first mounting frame (1), and a limiting groove (17) mutually clamped with the limiting block (16) is formed in the front surface of the first mounting frame (1).

8. The high-pressure heating sand casting device according to claim 1, wherein a fixed block (14) is arranged on the front surface of the clamping plate (11), a fixed groove (15) is formed in the rear surface of the limiting frame (12), first springs (13) are symmetrically arranged inside the fixed groove (15), and the tail ends of the first springs (13) are connected to the front surface of the fixed block (14).

9. The high-pressure heating sand casting device according to claim 1, wherein rotating shafts (19) are rotatably mounted on two sides of the second fixing plate (18), a rotating plate (21) is connected to the tail end of each rotating shaft (19), a second spring (22) is arranged on the lower surface of each rotating plate (21), a pressing plate (20) is connected to the lower end of each second spring (22), an anti-skid layer (23) is arranged on the lower surface of each pressing plate (20), and the lower surface of each anti-skid layer (23) is in contact with the upper surface of the first fixing plate (7).

10. A high-pressure heating sand casting device according to claim 9, wherein the second springs (22) are arranged in four groups at least at equal intervals on the lower surface of the rotating plate (21), anti-skid protrusions are arranged at the bottom of the anti-skid layer (23), and the length of the pressing plate (20) is the same as that of the first fixing plate (7).

Technical Field

The invention relates to the technical field of sand casting, in particular to a high-pressure heating sand casting device.

Background

Sand casting refers to a casting method for producing castings in sand molds, and because the molding materials used in sand casting are cheap and easy to obtain, the casting mold is simple and convenient to manufacture, and can be adapted to single-piece production, batch production and mass production of castings, sand casting has been a basic process in casting production, the basic raw materials for manufacturing sand molds are casting sand and a sand binder, and the external sand molds used in sand casting can be classified into clay green molds, clay dry molds and chemically hardened molds according to the mode of strength of the binder used in the molding sand, which is a simple machine.

However, at present, when sand casting, generally, the staff manually operates, so that the pulling strength of the staff is increased, the working efficiency is slow, multiple groups of sand boxes cannot be processed simultaneously during casting, and gaps exist between the sand boxes to influence the casting precision. Accordingly, those skilled in the art have provided a high-pressure temperature-rising sand casting apparatus to solve the problems set forth in the background art described above.

Disclosure of Invention

The invention aims to provide a high-pressure heating sand casting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high pressure intensification sand casting device, includes the base, the upper surface border position department of base is provided with the mount, one side of mount is provided with first mounting bracket, the upper surface of base has the removal frame at one side slidable mounting of mount, the position department that one side of removal frame is close to first mounting bracket is provided with the second mounting bracket, the below of first mounting bracket and second mounting bracket all is provided with the cope flask, the upper surface symmetry of cope flask is provided with spacing, the rear surface of spacing is provided with the pinch-off blades, the upper surface of base is provided with the drag flask in the below symmetry of first mounting bracket and second mounting bracket, the front surface and the rear surface of cope flask all are provided with first fixed plate, the front surface and the rear surface of drag flask all are provided with the second fixed plate.

As a still further scheme of the invention: the lower surface of the moving frame is provided with a connecting rod, the tail end of the connecting rod is connected with a sliding block, and the upper surface of the base is provided with a sliding groove which slides with the sliding block.

As a still further scheme of the invention: the utility model discloses a portable air conditioner, including base, movable frame, telescopic end, cylinder, fastening bolt, the movable frame is provided with the adapter sleeve in one side intermediate position department, the upper surface edge of base is provided with the cylinder, the flexible end embedding of cylinder passes through fastening bolt with the adapter sleeve and fixes.

As a still further scheme of the invention: one side of second mounting bracket is connected with the extension plate, the limiting plate is installed to one side integral type of extension plate, the inside of first mounting bracket is seted up with the extension plate gliding shifting chute each other.

As a still further scheme of the invention: the upper surfaces of the fixed frame and the movable frame are provided with motors, the driving ends of the motors are connected with screw rods, fixed rods are arranged in the fixed frame on one side of the screw rods, movable blocks are arranged outside the fixed rods and the screw rods, and one ends of the movable blocks are connected to one side of the first mounting frame.

As a still further scheme of the invention: the fixed frame and one side of the movable frame are both provided with grooves, and the tail ends of the screw rods are provided with bearings in the grooves.

As a still further scheme of the invention: the rear surface of the clamping plate arranged in front of the first mounting frame is provided with a limiting block, and the front surface of the first mounting frame is provided with a limiting groove clamped with the limiting block.

As a still further scheme of the invention: the front surface of clamp plate is provided with the fixed block, the fixed slot has been seted up to the rear surface of spacing, the inside symmetry of fixed slot is provided with first spring, the end-to-end connection of first spring is at the front surface of fixed block.

As a still further scheme of the invention: the utility model discloses a novel anti-skidding composite material, including first fixed plate, second fixed plate, end-to-end connection, the pivot is installed in the both sides rotation of second fixed plate, the end-to-end connection of pivot has changeing the board, the lower surface of changeing the board is provided with the second spring, the lower extreme of second spring is connected with the pressure strip, the lower surface of pressure strip is provided with the skid resistant course, the lower surface of skid resistant course and the upper surface contact of first fixed plate.

As a still further scheme of the invention: the second spring is provided with four groups at least equidistance of the lower surface of commentaries on classics board, the bottom on skid resistant course is provided with anti-skidding bump, the length of pressure strip is the same with the length of first fixed plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the first spring symmetrically arranged in the fixing groove is used for moving the clamping plate to the position of the first mounting frame, and the limiting block arranged on the rear surface of the clamping plate can enter the limiting groove, so that the limiting frame and the first mounting frame can be quickly installed and fixed;

2. the movable frame can move on the upper surface of the base under the action of the air cylinder, so that the extension plate arranged on one side of the second mounting frame can move in the movable groove, the length between the first mounting frame and the second mounting frame can be increased, and a plurality of groups of cope flasks can be assembled and used at the same time;

3. utilize the outside commentaries on classics board that sets up of second fixed plate to rotate, it rotates through the pivot with the second fixed plate promptly to change the board, thereby make the top of changeing the board upset to first fixed plate, and with pressure strip rebound when the upset, thereby make the second spring that the pressure strip upper surface set up receive the extrusion and take place deformation, and can make the lower surface of pressure strip and the upper surface contact of first fixed plate with the pressure strip release after the upset, thereby make cope flask and drag flask fasten, this setting can be with the cope flask and the drag flask fastening, avoid having the clearance between cope flask and the drag flask, influence the precision of goods.

Drawings

FIG. 1 is a schematic structural diagram of a high-pressure heating sand casting apparatus;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a clamping plate in a high pressure elevated temperature sand casting apparatus;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is a schematic structural diagram of a compacting plate in a high-pressure heating sand casting apparatus;

FIG. 6 is a schematic structural view of a moving trough in a high-pressure heating sand casting apparatus;

fig. 7 is a schematic structural diagram of a moving block in a high-pressure heating sand casting device.

In the figure: 1. a first mounting bracket; 2. a cope flask; 3. a fixed mount; 4. a drag flask; 5. an extension plate; 6. a second mounting bracket; 7. a first fixing plate; 8. a movable frame; 9. a base; 10. a cylinder; 11. a clamping plate; 12. a limiting frame; 13. a first spring; 14. a fixed block; 15. fixing grooves; 16. a limiting block; 17. a limiting groove; 18. a second fixing plate; 19. a rotating shaft; 20. a compression plate; 21. rotating the plate; 22. a second spring; 23. an anti-slip layer; 24. a moving groove; 25. a limiting plate; 26. a motor; 27. a screw; 28. a moving block; 29. a bearing; 30. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in the embodiment of the invention, a high-pressure heating sand casting device comprises a base 9, a fixed frame 3 is arranged at an edge position of an upper surface of the base 9, a first mounting frame 1 is arranged at one side of the fixed frame 3, a movable frame 8 is slidably mounted at one side of the fixed frame 3 on the upper surface of the base 9, a connecting rod is arranged on a lower surface of the movable frame 8, a slider is connected to an end of the connecting rod, a sliding chute which slides with the slider is formed in the upper surface of the base 9, a connecting sleeve is arranged at a middle position of one side of the movable frame 8, an air cylinder 10 is arranged at an edge of the upper surface of the base 9, a telescopic end of the air cylinder 10 is embedded into the connecting sleeve and fixed with the connecting sleeve through a fastening bolt, an extension plate 5 is connected to one side of a second mounting frame 6, a limiting plate 25 is integrally mounted on one side of the extension plate 5, a movable groove 24 which slides with the extension plate 5 is formed in the first mounting frame 1, utilize the effect of cylinder 10, can make the carriage 8 remove at the upper surface of base 9, and then can make extension plate 5 that second mounting bracket 6 one side set up remove in the inside of shifting chute 24 to the length between multiplicable first mounting bracket 1 and the second mounting bracket 6, and then can assemble the use to multiunit cope flask 2 simultaneously, the length of the first mounting bracket 1 of increase that this set up can be quick and second mounting bracket 6, make its work efficiency accelerate.

In fig. 1, 2, 3 and 7: a second mounting frame 6 is arranged at a position close to the first mounting frame 1 on one side of the movable frame 8, a cope flask 2 is arranged below the first mounting frame 1 and the second mounting frame 6, a limiting frame 12 is symmetrically arranged on the upper surface of the cope flask 2, a clamping plate 11 is arranged on the rear surface of the limiting frame 12, motors 26 are arranged on the upper surfaces of the fixed frame 3 and the movable frame 8, a screw 27 is connected to the driving end of the motor 26, a fixing rod 30 is arranged inside the fixed frame 3 on one side of the screw 27, a moving block 28 is arranged outside the screw 27 and the fixing rod 30, one end of the moving block 28 is connected to one side of the first mounting frame 1, grooves are formed on one sides of the fixed frame 3 and the movable frame 8, a bearing 29 is arranged inside the groove at the tail end of the screw 27, a limiting block 16 is arranged on the rear surface of the clamping plate 11 arranged in front of the first mounting frame 1, and a limiting groove 17 mutually clamped with the limiting block 16 is formed on the front surface of the first mounting frame 1, the front surface of the clamping plate 11 is provided with the fixing block 14, the rear surface of the limiting frame 12 is provided with the fixing groove 15, the first springs 13 are symmetrically arranged inside the fixing groove 15, and the tail ends of the first springs 13 are connected to the front surface of the fixing block 14.

In fig. 1, 4 and 5: the lower sand box 4 is symmetrically arranged on the upper surface of the base 9 below the first mounting frame 1 and the second mounting frame 6, the first fixing plate 7 is arranged on the front surface and the rear surface of the upper sand box 2, the second fixing plate 18 is arranged on the front surface and the rear surface of the lower sand box 4, the rotating shafts 19 are rotatably arranged on two sides of the second fixing plate 18, the tail end of each rotating shaft 19 is connected with a rotating plate 21, the second springs 22 are arranged on the lower surface of each rotating plate 21, the lower end of each second spring 22 is connected with a pressing plate 20, the lower surface of each pressing plate 20 is provided with an anti-skid layer 23, the lower surface of each anti-skid layer 23 is in contact with the upper surface of the first fixing plate 7, at least four groups of the second springs 22 are equidistantly arranged on the lower surface of each rotating plate 21, anti-skid salient points are arranged at the bottom of each anti-skid layer 23, the length of each pressing plate 20 is the same as that of the first fixing plate 7, and the rotating plates 21 arranged outside the second fixing plates 18 are used for rotation, that is, the rotating plate 21 and the second fixing plate 18 are rotated by the rotating shaft 19, so that the rotating plate 21 is turned over above the first fixing plate 7, and the pressing plate 20 is moved upwards when the rotating plate is turned, so that the second spring 22 arranged on the upper surface of the pressing plate 20 is deformed by being pressed, and after the rotating plate is turned, the pressing plate 20 can be released, so that the lower surface of the pressing plate 20 is in contact with the upper surface of the first fixing plate 7, so that the cope flask 2 and the drag flask 4 are fastened, and the arrangement can fasten the cope flask 2 and the drag flask 4, and prevent a gap from existing between the cope flask 2 and the drag flask 4, and affecting the precision of a product.

The working principle of the invention is as follows: when in use, the two cope flasks 2 are arranged below the first mounting frame 1 and the second mounting frame 6, the upper surfaces of the cope flasks 2 are symmetrically provided with the limiting frames 12 through screws, when the cope flasks 2 are arranged, the clamping plate 11 can be firstly moved to the position of the limiting frame 12, so that the fixed block 14 arranged on the front surface of the clamping plate 11 moves to the inside of the fixed groove 15, the first spring 13 arranged inside the fixed groove 15 is extruded to deform, at the moment, the cope flask 2 is arranged below the first mounting frame 1 and the second mounting frame 6, the clamping plate 11 is released, so that the clamping plate 11 moves to the positions of the first mounting frame 1 and the second mounting frame 6, the limiting block 16 can be embedded into the limiting groove 17, so that the two cope flasks 2 can be fixed, and the motor 26 arranged on the upper surfaces of the fixed frame 3 and the movable frame 8 works simultaneously, the screw 27 can be rotated, and further the screw 27 and the moving block 28 arranged outside the fixed rod 30 can be moved downwards, so that the cope flask 2 can be contacted with the drag flask 4, the arrangement can be convenient for mounting and dismounting the first mounting frame 1 and the cope flask 2, so that the use is convenient, and simultaneously, the first mounting frame 1 and the second mounting frame 6 can be automatically descended by using the work of the motor 26, so that the labor intensity of workers can be effectively lightened, after the cope flask 2 is jointed with the drag flask 4, the rotating plate 21 arranged outside the second fixing plate 18 is rotated, namely, the rotating shafts 19 symmetrically arranged outside the second fixing plate 18 are rotated, so that the rotating plate 21 can be changed from the horizontal direction to the vertical direction, so that the rotating plate 21 is turned over to the first fixing plate 7, and the pressing plate 20 is moved upwards during turning, so that the second spring 22 arranged on the upper surface of the pressing plate 20 is extruded and deformed, and can release the pressure strip 20 after the upset and make the lower surface of pressure strip 20 and the upper surface contact of first fixed plate 7, thereby make cope flask 2 and drag flask 4 fasten, this setting can fasten cope flask 2 and drag flask 4, avoid having the clearance between cope flask 2 and the drag flask 4, influence the precision of goods, and the work of the cylinder 10 that sets up through the upper surface of base 9, can make the carriage 8 remove at the upper surface of base 9, and then can make extension plate 5 that second mounting bracket 6 one side set up remove in the inside of shifting chute 24, thereby the length between multiplicable first mounting bracket 1 and the second mounting bracket 6, and then can assemble the use to multiunit cope flask 2 simultaneously, the length of the first mounting bracket 1 of increase that this set up can be quick and second mounting bracket 6, make its work efficiency accelerate.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.