CN217912746U - Inverted resin sand mold - Google Patents

Abstract

The utility model relates to a resin sand mould technical field just discloses a type resin sand mould of falling filling, including bottom plate and riser, two the riser is fixed respectively and sets up in the upper surface both sides of bottom plate, two it is provided with the lead screw to rotate between the upper end of riser, the pole wall thread bush of lead screw is equipped with first slider, the fixed mould that is provided with in front side of first slider, one side the outside of riser is provided with first motor, the output of first motor and the one end fixed connection of the lead screw that corresponds, the upside of lead screw is provided with the gag lever post, the both ends of gag lever post all with the riser fixed connection that corresponds, first slider cup joints with the gag lever post activity, the upper surface of bottom plate just is located two the inboard of riser all is provided with the montant, two the equal activity of pole wall of montant has cup jointed the second slider. The utility model discloses can carry out processing work in the drawing of patterns, reduce equipment down time, great improvement work efficiency.

Description

Inverted resin sand mold

Technical Field

The utility model relates to a resin sand mould technical field especially relates to a type of falling to fill resin sand mould.

Background

Resin sand mould of modelling among the prior art at first lacks the mixing arrangement who carries out the homogeneous mixing to resin sand, leads to the resin sand of feeding to be even enough just to be put into the mould in to lead to the product quality not high, secondly, because the product temperature who emits the mould is higher, and then the very difficulty of drawing of patterns.

Wherein, notice number CN213437006U discloses a novel resin sand molding mould, when using, through setting up feed mechanism, cooperation spiral auger can carry out even mixture before the material loading, carries out even slow material loading again after that, avoids the quality of product not to pass, and the demoulding mechanism of cooperation downside can avoid high temperature to produce the injury to operating personnel, still has the defect among this technical scheme:

in the demoulding process at every turn in this technical scheme, equipment can't continue to process, need wait until the drawing of patterns is accomplished, then the mould just can reuse, and a large amount of time is wasted in the period, great reduction work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art novel resin sand molding die drawing of patterns in-process at every turn, equipment can't continue to process, needs wait to the drawing of patterns and accomplishes, then the mould could reuse, and the plenty of time is extravagant during, great reduction work efficiency's problem, and the type resin sand mould that falls fills that proposes.

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

the utility model provides a fall and fill type resin sand mould, includes bottom plate and riser, two the riser is fixed respectively and sets up in the upper surface both sides of bottom plate, two it is provided with the lead screw to rotate between the upper end of riser, the rod wall thread bush of lead screw is equipped with first slider, the fixed mould that is provided with in front side of first slider, one side the outside of riser is provided with first motor, the output of first motor and the one end fixed connection of the lead screw that corresponds, the upside of lead screw is provided with the gag lever post, the both ends of gag lever post all with corresponding riser fixed connection, first slider cup joints with the gag lever post activity, the upper surface of bottom plate just is located two the inboard of riser all is provided with the montant, two the second slider has been cup jointed in the equal activity of rod wall of montant, two the inboard of second slider all is fixed and is provided with the lower mould, go up mould and two the type die cavity that falls, two the equal fixedly connected with diaphragm in middle-end both sides of riser, two be provided with between the diaphragm and drive two the drive mechanism that the lower mould removed.

Preferably, drive mechanism includes gear and rack, two it is provided with the bull stick to rotate between the diaphragm, the fixed cover of gear connects in the middle-end of bull stick, two the rack meshes respectively and sets up in the both sides of gear, two the rack all with the lateral wall fixed connection of the lower mould that corresponds, the rear side of diaphragm is provided with the second motor, the output of second motor and the rear end fixed connection of bull stick.

Preferably, the cross sections of the two vertical rods are square.

Preferably, the top of the upper die is fixedly provided with a feed hopper.

Preferably, the first motor and the second motor are fixedly connected with the corresponding vertical plate and the corresponding transverse plate through the supporting frame.

Preferably, the top ends of the two vertical rods are both fixedly provided with a stop block.

Preferably, the lower surface of the bottom plate is fixedly provided with a non-slip mat.

Compared with the prior art, the utility model provides a type resin sand mould falls fills possesses following beneficial effect:

this reverse filling type resin sand mould, through processing completion back, the second motor drives the gear and rotates, drives two rack removal promptly, two racks drive the lower mould that corresponds and move, even the lower mould that must process the completion moves down, the lower mould rebound that will treat processing simultaneously, then first motor drives the lead screw and rotates, even must go up the mould and move to and treat the lower mould cooperation of processing, can carry out the processing work in the drawing of patterns, reduce equipment down time, great improvement work efficiency.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out processing work in the drawing of patterns, reduce equipment down time, great improvement work efficiency.

Drawings

Fig. 1 is a schematic structural view of a reverse filling resin sand mold according to the present invention;

fig. 2 is a rear view structural diagram of fig. 1.

In the figure: the device comprises a base plate 1, a vertical plate 2, a vertical rod 3, a lead screw 4, a first sliding block 5, an upper die 6, a limiting rod 7, a first motor 8, a transverse plate 9, a second sliding block 10, a lower die 11, a rotating rod 12, a gear 13, a rack 14, a second motor 15, an anti-skid pad 16 and a feed hopper 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-2, a reverse filling type resin sand mold, including bottom plate 1 and riser 2, two risers 2 are fixed respectively and set up in the upper surface both sides of bottom plate 1, it is provided with lead screw 4 to rotate between the upper end of two risers 2, the pole wall thread bush of lead screw 4 is equipped with first slider 5, the fixed mould 6 that is provided with in front of first slider 5, the fixed feeder hopper 17 that is provided with in top of going up mould 6, make things convenient for the feeding, the outside of one side riser 2 is provided with first motor 8, the output of first motor 8 and the one end fixed connection of corresponding lead screw 4, the upside of lead screw 4 is provided with gag lever post 7, the both ends of gag lever post 7 all with corresponding riser 2 fixed connection, first slider 5 cup joints with gag lever post 7 activity, the upper surface of bottom plate 1 and the inboard that is located two risers 2 all are provided with montant 3, the pole wall of two montants 3 all activity has cup jointed second slider 10, two inboard all fixed lower moulds 11 that are provided with, the lower fixed surface of bottom plate 1 is provided with slipmat 16, improve equipment's stability.

Referring to fig. 1, the inner sides of the upper die 6 and the two lower dies 11 are both provided with a back-filling type cavity, the two sides of the middle ends of the two vertical plates 2 are both fixedly connected with transverse plates 9, and a transmission mechanism for driving the two lower dies 11 to move is arranged between the two transverse plates 9.

Referring to fig. 1-2, the transmission mechanism includes a gear 13 and a rack 14, a rotating rod 12 is rotatably disposed between two transverse plates 9, the gear 13 is fixedly sleeved at the middle end of the rotating rod 12, the two racks 14 are respectively engaged with two sides of the gear 13, the two racks 14 are respectively fixedly connected with the side walls of corresponding lower dies 11, a second motor 15 is disposed at the rear side of the rear transverse plate 9, the output end of the second motor 15 is fixedly connected with the rear end of the rotating rod 12, the first motor 8 and the second motor 15 are respectively fixedly connected with corresponding vertical plates 2 and transverse plates 9 through supporting frames, so that the first motor 8 and the second motor 15 are more stably connected with corresponding vertical plates 2 and transverse plates 9.

Example two

Referring to fig. 1, on the basis of the first embodiment, the cross sections of the two vertical rods 3 are square, so that the second sliding block 10 cannot rotate, i.e., can drive the corresponding lower mold 11 to slide stably, the top ends of the two vertical rods 3 are all fixedly provided with stop blocks, and the second sliding block 10 is prevented from slipping off the rod wall of the vertical rod 3 as much as possible.

The utility model discloses in, during the use, after processing is accomplished, switch-on second motor 15's power, second motor 15 drives gear 13 and rotates, it removes to drive two racks 14 promptly, two racks 14 drive the lower mould 11 that corresponds and remove, even make the lower mould 11 downshifting that processing was accomplished, the lower mould 11 that will treat processing simultaneously moves upwards, then switch-on first motor 8's power, first motor 8 drives lead screw 4 and rotates, even make last mould 6 remove to with treat the lower mould 11 cooperation of processing, can carry out the processing work in the drawing of patterns, reduce equipment down time, great improvement work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The inverted filling type resin sand mold comprises a bottom plate (1) and risers (2), and is characterized in that the two risers (2) are respectively and fixedly arranged on two sides of the upper surface of the bottom plate (1), a screw rod (4) is rotatably arranged between the upper ends of the two risers (2), a first slider (5) is sleeved on a rod wall thread of the screw rod (4), an upper mold (6) is fixedly arranged on the front side of the first slider (5), one side of the outer side of the riser (2) is provided with a first motor (8), the output end of the first motor (8) is fixedly connected with one end of the corresponding screw rod (4), a limiting rod (7) is arranged on the upper side of the screw rod (4), two ends of the limiting rod (7) are fixedly connected with the corresponding risers (2), the first slider (5) is movably sleeved with the limiting rod (7), the upper surface of the bottom plate (1) is positioned on the inner sides of the two risers (2), vertical rods (3) are movably sleeved on the inner sides of the two vertical rods (3), a second slider (10) is movably sleeved on the inner side of the two lower mold cavities (11), and two lower mold cavities (11) are respectively provided with a lower mold (11), a transmission mechanism for driving the two lower dies (11) to move is arranged between the two transverse plates (9).

2. The back-filling resin sand mold according to claim 1, wherein the transmission mechanism comprises a gear (13) and a rack (14), a rotating rod (12) is rotatably arranged between the two transverse plates (9), the gear (13) is fixedly sleeved at the middle end of the rotating rod (12), the two racks (14) are respectively meshed with two sides of the gear (13), the two racks (14) are respectively fixedly connected with the side wall of the corresponding lower mold (11), a second motor (15) is arranged at the rear side of the transverse plate (9), and the output end of the second motor (15) is fixedly connected with the rear end of the rotating rod (12).

3. A back-filled resin sand mould according to claim 1, wherein both of said vertical rods (3) are square in cross-section.

4. A resin sand mould as claimed in claim 1, wherein a feed hopper (17) is fixedly arranged at the top of the upper mould (6).

5. The back-filled resin sand mold according to claim 1, wherein the first motor (8) and the second motor (15) are fixedly connected with the corresponding vertical plate (2) and the horizontal plate (9) through support frames.

6. A back-filled resin sand mould as claimed in claim 1, wherein a stopper is fixedly arranged at the top end of each of the two vertical rods (3).

7. A resin sand mould as claimed in claim 1, wherein a non-slip mat (16) is fixedly arranged on the lower surface of the bottom plate (1).

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