CN218476001U

CN218476001U - Casting pouring device for resin sand

Info

Publication number: CN218476001U
Application number: CN202222146467.XU
Authority: CN
Inventors: 蒋海清; 余礼平; 王贺
Original assignee: Zhejiang Kaishan Casting Co ltd
Current assignee: Zhejiang Kaishan Casting Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-14
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a resin sand casting pouring device, including pouring the frame, pour last fixed surface of frame be connected with one and pour the material jar, just pour the material jar and run through and extend to outside pouring the frame, pour the inner wall of frame and be located the below fixedly connected with fixed block of pouring the material jar, place the piece in the upper end fixedly connected with of fixed block, the utility model discloses place the mould that will pour in the piece and set up in placing the recess, pour the material in will pouring the material jar into the mould through arranging the material pipe in, drive dwang and semi-gear rotation opening driving motor, semi-gear drives tooth piece and connecting block and striking piece and moves and extrude the spring to the outside, when semi-gear toothless one end rotates to the tooth piece outside, the spring promotes the connecting block and strikes the mould to the inboard, strikes the mould, makes the inside vibration that produces of mould, reduces the bubble in the pouring material, prevents the inside cavity that remains behind the mould shaping.

Description

Casting pouring device for resin sand

Technical Field

The utility model belongs to the technical field of the resin sand casting, especially, relate to resin sand casting pouring device.

Background

The resin sand is molding sand or core sand which takes synthetic resin as a binder of sand grains, when in use, the resin sand is poured into a mold shell to complete a casting mold or a mold core, and a curing agent is added to cure the resin to complete the manufacture.

When the resin sand is cast, the casting material continuously enters the mold, air bubbles may remain in the material in the mold, and the molding quality of the mold may be affected if the air bubbles are not taken out in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical shortcoming that the material in the mould is remained to have the bubble and influences the mould shaping quality in the continuous entering mould of pouring material appears in current pouring equipment, and the resin sand casting pouring device that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the resin sand casting pouring device comprises a pouring frame, wherein the upper surface of the pouring frame is fixedly connected with a pouring material tank, the pouring material tank penetrates and extends out of the pouring frame, the inner wall of the pouring frame is positioned below the pouring material tank and is fixedly connected with a fixed block, the upper end of the fixed block is fixedly connected with a placing block, a sliding cavity is formed in the fixed block in a penetrating manner, and the inner walls of two ends of the sliding cavity are symmetrically formed in a penetrating manner and are provided with a limiting groove;

two limiting grooves in the same horizontal plane are connected with a limiting block in a sliding mode, the two limiting blocks in the same horizontal plane extend out of the corresponding limiting grooves and are fixedly connected with a toothed block, the inner walls of the front end and the rear end of the sliding cavity are connected with a rotating rod in a rotating mode, the rotating rod is located in the middle of the two toothed blocks and is fixedly sleeved with a half gear, and the half gear is meshed with the two toothed blocks;

the position that the upper end outer wall of fixed block is located the sliding chamber runs through and has seted up two spouts, two connecting block of the equal fixedly connected with of upper surface of tooth piece, two the connecting block all extends to the spout that corresponds outer and striking piece of equal fixedly connected with, the upper surface of placing the piece runs through and sets up a recess, the equal threaded connection of four sides of placing the piece has a threaded rod, and four the threaded rod all runs through the screw hole and extends to in the recess.

Preferably, the one end outer wall of fixed block is located mounting panel of fixedly connected with in the position of dwang, driving motor of last fixed surface of mounting panel is connected with, just the dwang runs through the bearing and extends to the fixed block outside and through the shaft coupling with driving motor is fixed continuous.

Preferably, pour interior diapire fixedly connected with of material jar and arrange the material pipe, just it runs through to extend to pour outside the material jar and be equipped with the ooff valve to arrange the material pipe.

Preferably, two the equal fixedly connected with spring of one end outer wall of tooth piece, just the other end of spring all links to each other with the fixed block is fixed.

Preferably, one end of each of the four threaded rods, which is positioned outside the placement block, is fixedly connected with a handle.

The utility model provides a resin sand casting pouring device, beneficial effect lies in: place the mould that will need the pouring in placing the recess that the piece was seted up, pour the pouring material in the material jar into the mould through arranging the material pipe, opening driving motor and driving dwang and half gear revolve, half gear drives tooth piece and connecting block and striking piece and moves and extrude the spring to the outside, when half gear does not have tooth one end and rotates to the tooth piece outside, the spring promotes the connecting block and moves to the inside side with the striking piece, the striking piece strikes the mould, make the inside production vibration of mould, reduce the bubble in the pouring material, prevent the inside cavity that remains behind the mould shaping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 present invention, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic top view of a sliding chamber according to an embodiment of the present invention;

fig. 3 is a schematic top view of a placement block according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a connecting block according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating the installation of the mounting plate and the driving motor according to the embodiment of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals: pouring frame 1, pouring material tank 2, fixed block 3, placing block 4, limiting groove 5, limiting block 6, tooth block 7, rotating rod 8, half gear 9, sliding groove 10, connecting block 11, impact block 12, groove 13, threaded rod 14, mounting plate 15, driving motor 16, discharge pipe 17, spring 18, handle 19 and sliding cavity 20.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following describes the embodiments of the present invention in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only 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 for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, 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 explicitly stated or limited otherwise, 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 the 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 specific situations.

Referring to fig. 1-6, resin sand casting pouring device, including pouring frame 1, pour and put up upper surface fixedly connected with of 1 and pour material jar 2, and pour material jar 2 and run through and extend to outside pouring frame 1, the inner wall of pouring frame 1 is located and pours material jar below fixedly connected with fixed block 3 of 2, the upper end fixedly connected with of fixed block 3 places piece 4, a slip chamber 20 has been seted up in the inside of fixed block 3 through, the both ends inner wall of slip chamber 20 all is the symmetry form and has run through and seted up a spacing groove 5.

Two 5 equal sliding connection in spacing groove of same horizontal plane have a stopper 6, and two stoppers 6 of same level all extend to corresponding spacing groove 5 outer and tooth piece 7 of equal fixedly connected with, slide cavity 20 around both ends inner wall rotate jointly and be connected with a dwang 8, dwang 8 is located the intermediate position of two tooth pieces 7 and fixed cup joint has a semi-gear 9, and semi-gear 9 all meshes with two tooth pieces 7 mutually.

The position that the upper end outer wall of fixed block 3 is located sliding chamber 20 runs through and has seted up two spout 10, connecting block 11 of the equal fixedly connected with in upper surface of two tooth pieces 7, two connecting blocks 11 all extend to corresponding spout 10 outer and striking piece 12 of equal fixedly connected with, the upper surface of placing piece 4 runs through and has seted up a recess 13, the equal threaded connection of four sides of placing piece 4 has a threaded rod 14, and four threaded rods 14 all run through the screw hole and extend to in the recess 13.

Wherein, the one end outer wall of fixed block 3 is located mounting panel 15 of fixedly connected with in the position of dwang 8, and mounting panel 15's last fixed surface is connected with driving motor 16, and dwang 8 runs through the bearing and extends to fixed block 3 outside and pass through the shaft coupling and drive motor 16 fixed link to each other, and the user of being convenient for utilizes driving motor 16 to drive dwang 8 and rotates.

Arrange material pipe 17 in the interior diapire fixedly connected with of pouring material jar 2, and arrange material pipe 17 and run through and extend to pour material jar 2 and be equipped with switch valve outward, the material discharge to the mould in the material jar 2 will be pour to the material of using of being convenient for is arranged material pipe 17.

The equal fixedly connected with spring 18 of one end outer wall of two tooth pieces 7, and the other end of spring 18 all links to each other with fixed block 3 is fixed, is convenient for use spring 18 to reset tooth piece 7.

One end of each of the four threaded rods 14, which is positioned outside the placing block 4, is fixedly connected with a handle 19, so that the handles 19 can be conveniently used and rotated by the aid of the threaded rods 14.

When the device is used, the driving motor 16 is connected with an external power supply through a controller, the handle 19 is used for driving the threaded rod 14 to rotate towards the outer side, a resin sand casting mold to be cast is placed in the groove 13 formed in the placement block 4, the mold is placed under the material discharge pipe 17, the handle 19 is used for driving the threaded rod 14 to rotate towards the inner side to abut against the mold, the material to be cast is poured into the casting material tank 2, the material discharge pipe 17 is opened, the material is poured into the mold through the material discharge pipe 17, the driving motor 16 is opened for driving the rotating rod 8 to rotate, the rotating rod 8 drives the connected half gear 9 to rotate in the sliding cavity 20, the half gear 9 drives the meshed tooth block 7 to move towards the outer side and extrude the spring 18, the limiting block 6 and the connecting block 11 which are movably connected when the tooth block 7 moves, the limiting block 6 moves in the limiting groove 5 to limit the tooth block 7, the connecting block 11 drives the impact block 12 to move towards the two sides, when the toothless end of the half gear 9 rotates to the outer side of the tooth block 7, the mold drives the tooth block 7 to move towards the inner side, the outer wall of the mold to generate vibration, the vibration of the threaded rod 14, and the material after the handle stops driving the mold to separate the material from the material, and the mold 14.

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. Resin sand casting pouring device, including pouring frame (1), pour last fixed surface of frame (1) and be connected with one and pour material jar (2), just outside pouring material jar (2) run through to extend to pouring frame (1), its characterized in that: the inner wall of the pouring frame (1) is positioned below the pouring material tank (2) and is fixedly connected with a fixing block (3), the upper end of the fixing block (3) is fixedly connected with a placing block (4), a sliding cavity (20) is formed in the fixing block (3) in a penetrating mode, and the inner walls of the two ends of the sliding cavity (20) are symmetrically formed in a penetrating mode and are provided with limiting grooves (5);

two limiting grooves (5) on the same horizontal plane are both connected with a limiting block (6) in a sliding mode, the two limiting blocks (6) on the same horizontal plane extend out of the corresponding limiting grooves (5) and are both fixedly connected with a tooth block (7), the inner walls of the front end and the rear end of the sliding cavity (20) are jointly and rotatably connected with a rotating rod (8), the rotating rod (8) is located in the middle of the two tooth blocks (7) and is fixedly sleeved with a half gear (9), and the half gear (9) is meshed with the two tooth blocks (7);

the position that the upper end outer wall of fixed block (3) is located sliding chamber (20) runs through and has seted up two spout (10), two connecting block (11) of the equal fixedly connected with of upper surface of tooth piece (7), two connecting block (11) all extend to outside spout (10) that correspond and striking piece (12) of equal fixedly connected with, the upper surface of placing piece (4) runs through and has seted up a recess (13), the equal threaded connection in four sides of placing piece (4) has a threaded rod (14), and four threaded rod (14) all run through to recess (13) in through the screw hole.

2. The resin sand casting pouring device according to claim 1, characterized in that: the one end outer wall of fixed block (3) is located mounting panel (15) of the position fixedly connected with of dwang (8), driving motor (16) of the last fixed surface of mounting panel (15) is connected with, just dwang (8) run through the bearing and extend to fixed block (3) outer and pass through the shaft coupling and drive motor (16) fixed linking to each other.

3. The resin sand casting pouring device according to claim 1, characterized in that: pour interior diapire fixedly connected with of material jar (2) and arrange material pipe (17), just it runs through and extends to and pours outside the material jar (2) and be equipped with the ooff valve to arrange material pipe (17).

4. The resin sand casting pouring device according to claim 1, characterized in that: the outer wall of one end of each of the two tooth blocks (7) is fixedly connected with a spring (18), and the other end of each spring (18) is fixedly connected with the fixed block (3).

5. The resin sand casting pouring device according to claim 1, characterized in that: four threaded rods (14) are located the equal fixedly connected with handle (19) of one end outside placing block (4).