CN215431495U

CN215431495U - Sand mould box that sand mould conveniently drops

Info

Publication number: CN215431495U
Application number: CN202121940891.0U
Authority: CN
Inventors: 杨红星; 杨瑞泽; 陈海梅; 唐煜
Original assignee: Huixian Boxin Machinery Co ltd
Current assignee: Huixian Boxin Machinery Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-07
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a sand molding box with a sand mold convenient to fall off, which comprises a mounting frame, wherein two sand molding boxes which are matched with each other are mounted in the mounting frame, detachable mounting plates are mounted on the two sand molding boxes, push plates are mounted on the inner side walls, far away from the mounting plates, of the two sand molding boxes, a hydraulic cylinder is arranged in the mounting frame, a support is mounted at the telescopic end of the hydraulic cylinder, and one end, far away from the hydraulic cylinder, of the support extends into the sand molding box and is connected with the push plates. The utility model has the beneficial effects that: through setting up the vibrator, vibrating plate and spring can be effectively released sand mould and sand mould case separation of vibrating to through setting up the pneumatic cylinder, support and push pedal cooperation mounting panel release sand mould case with the sand mould, effectively guarantee the integrality of sand mould, avoid the inside foundry goods of sand mould to damage, improve the drawing of patterns efficiency of sand mould simultaneously, can conveniently dismantle the mounting panel through the handle that sets up on bolt and the mounting panel, improve work efficiency.

Description

Sand mould box that sand mould conveniently drops

Technical Field

The utility model relates to the technical field of sand boxes, in particular to a sand box with a sand mold convenient to fall off.

Background

Sand casting refers to a casting method for producing castings in sand, steel, iron and most nonferrous alloy castings can be obtained by the sand casting method, and because the molding materials used for sand casting are cheap and easy to obtain, the casting mold is simple and convenient to manufacture, and can adapt to single-piece production, batch production and mass production of the castings, the sand casting is a basic process in casting production for a long time.

Some current sand molding boxes are often directly destroyed the sand mould in order to make the foundry goods demold fast, and this kind of mode not only can cause the damage to the inside foundry goods of sand mould, influences the casting quality of foundry goods, can not guarantee the integrality of sand mould moreover, is not convenient for to the subsequent processing of sand mould handle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the quality of internal castings is influenced and cannot be ensured due to the fact that sand molds are demolded when being damaged in the prior art, and provides a sand mold box with a sand mold convenient to fall off.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a sand mould case that sand mould conveniently drops, which comprises a mounting bracket, install the sand mould case of two looks adaptations in the mounting bracket, the detachable mounting panel is all installed in the installation on two sand mould cases, the inside wall that the mounting panel was kept away from to two sand mould cases all installs the push pedal, be provided with the pneumatic cylinder in the mounting bracket, the support is installed to the flexible end of pneumatic cylinder, the one end that the pneumatic cylinder was kept away from to the support extends to in the sand mould case and is connected with the push pedal, the cavity has all been seted up in two sand mould cases, install the vibrator corresponding with sand mould case in the mounting bracket, the power take off end of vibrator extends to in the cavity and installs the slidable board that shakes, all install the spring between board and the cavity that shakes.

A further technical scheme is that the mounting plate is mounted on the sand mould box through bolts, and a handle is mounted on the mounting plate.

A further technical scheme is that a slot is formed in one side, close to the mounting plate, of the sand mould box, and a plug board matched with the slot is mounted on the mounting plate.

The technical scheme is that the vibrator is mounted on the mounting frame through a fixing seat, and a damper is arranged in the fixing seat.

The further technical proposal is that one surface of the push plate close to the inner side of the sand mould box is provided with a temperature resistant layer.

The further technical proposal is that a fixing plate is arranged on the bracket.

The utility model has the following advantages: according to the utility model, the vibrator, the vibrating plate and the spring can effectively separate and push the sand mold from the sand mold box through vibration, the hydraulic cylinder is arranged, the support and the push plate are matched with the mounting plate to push the sand mold out of the sand mold box, the integrity of the sand mold is effectively ensured, the damage to an internal casting of the sand mold is avoided, the demolding efficiency of the sand mold is improved, the mounting plate can be conveniently disassembled through the arrangement of the bolt and the handle on the mounting plate, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged view of the structure A in FIG. 2 according to the present invention.

FIG. 3 is a schematic perspective view of a sand mold box according to the present invention.

In the figure, 1, a mounting frame; 2. sand molding boxes; 3. a hydraulic cylinder; 4. a support; 5. pushing the plate; 6. a vibrator; 7. a fixed seat; 8. a damper; 9. mounting a plate; 10. a bolt; 11. a cavity; 12. vibrating a plate; 13. a spring; 14. a temperature resistant layer; 15. a slot; 16. inserting plates; 17. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, a sand mould box with conveniently dropped sand mould comprises a mounting frame 1, two sand mould boxes 2 which are matched with each other are mounted in the mounting frame 1, detachable mounting plates 9 are mounted on the two sand mould boxes 2, push plates 5 are mounted on the inner side walls of the two sand mould boxes 2 far away from the mounting plates 9, a hydraulic cylinder 3 is arranged in the mounting frame 1, a support 4 is mounted at the telescopic end of the hydraulic cylinder 3, one end of the support 4 far away from the hydraulic cylinder 3 extends into the sand mould boxes 2 and is connected with the push plates 5, cavities 11 are formed in the two sand mould boxes 2, a vibrator 6 corresponding to the sand mould boxes 2 is mounted in the mounting frame 1, the power output end of the vibrator 6 extends into the cavity 11 and is provided with a slidable vibrating plate 12, a spring 13 is mounted between the vibrating plate 12 and the cavity 11, and through the arrangement of the vibrator 6, the vibrating plate 12 and the spring 13 can effectively vibrate and separate the sand mould boxes 2 and push out, the hydraulic cylinder 3 is arranged, the support 4 and the push plate 5 are matched with the mounting plate 9 to push the sand mold out of the sand mold box 2, the integrity of the sand mold is effectively guaranteed, the damage of an internal casting of the sand mold is avoided, the demolding efficiency of the sand mold is improved, the mounting plate 9 is mounted on the sand mold box 2 through the bolt 10, a handle is mounted on the mounting plate 9, the mounting plate 9 can be conveniently detached through the bolt 10 and the handle on the mounting plate 9, the working efficiency is improved, the slot 15 is formed in one side, close to the mounting plate 9, of the sand mold box 2, the inserting plate 16 matched with the slot 15 is mounted on the mounting plate 9, the sealing performance of the mounting plate 9 can be effectively improved through the slot 15 and the inserting plate 16, the casting quality is improved, the vibrator 6 is mounted on the mounting frame 1 through the fixing seat 7, the damper 8 is arranged in the fixing seat 7, and the vibration force generated by the vibrator 6 can be buffered through the fixing seat 7 and the damper 8, improve the stability of mounting bracket 1, the life of extension equipment, push pedal 5 is close to the one side of 2 inboards of sand type case and is provided with temperature-resistant layer 14, strengthens the push pedal 5 through setting up temperature-resistant layer 14 and to the high temperature resistance of sand mould, prolongs the life of push pedal 5, installs fixed plate 17 on the support 4, strengthens the stability when support 4 removes through setting up fixed plate 17.

The working process of the utility model is as follows: when using this sand type case to carry out the drawing of patterns, at first open vibrator 6, vibrator 6 vibrates the inside wall of sand type case 2 through vibrating plate 12 and spring 13, make the inside molding sand of sand type case 2 and the inner wall separation of sand type case 2, attenuator 8 and fixing base 7 come the power of vibrating between buffer mounting bracket 1 and the vibrator 6, guarantee mounting bracket 1's stability, then dismantle mounting panel 9 from sand type case 2 through the handle on bolt 10 and the mounting panel 9, start-up pneumatic cylinder 3 and push pedal 5 and push out sand mould in the sand type case 2 from sand type case 2 is complete through support 4, make the sand mould guarantee integrality, be convenient for carry out subsequent processing to the sand mould, it can on sand type case 2 to install mounting panel 9 again through bolt 10 at last.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sand mould case that sand mould conveniently drops, includes mounting bracket (1), its characterized in that: two sand mould boxes (2) which are matched with each other are arranged in the mounting rack (1), the two sand mould boxes (2) are respectively provided with a detachable mounting plate (9), the inner side walls of the two sand mould boxes (2) far away from the mounting plates (9) are respectively provided with a push plate (5), a hydraulic cylinder (3) is arranged in the mounting frame (1), a support (4) is arranged at the telescopic end of the hydraulic cylinder (3), one end of the bracket (4) far away from the hydraulic cylinder (3) extends into the sand mould boxes (2) to be connected with the push plate (5), cavities (11) are arranged in the two sand mould boxes (2), a vibrator (6) corresponding to the sand mould box (2) is arranged in the mounting rack (1), the power output end of the vibrator (6) extends into the cavity (11) and is provided with a slidable vibrating plate (12), springs (13) are arranged between the vibrating plate (12) and the cavity (11).

2. The sand molding box with the sand mold convenient to fall off according to claim 1, is characterized in that: the mounting plate (9) is mounted on the sand mould box (2) through a bolt (10), and a handle is mounted on the mounting plate (9).

3. The sand molding box with the sand mold convenient to fall off according to claim 1, is characterized in that: one side that sand type case (2) are close to mounting panel (9) has seted up slot (15), install picture peg (16) with slot (15) looks adaptation on mounting panel (9).

4. The sand molding box with the sand mold convenient to fall off according to claim 1, is characterized in that: the vibrator (6) is installed on the installation frame (1) through a fixed seat (7), and a damper (8) is arranged in the fixed seat (7).

5. The sand molding box with the sand mold convenient to fall off according to claim 1, is characterized in that: and a temperature-resistant layer (14) is arranged on one surface of the push plate (5) close to the inner side of the sand mould box (2).

6. The sand molding box with the sand mold convenient to fall off according to claim 1, is characterized in that: and a fixing plate (17) is arranged on the bracket (4).