CN221087225U - Preheating mechanism for aluminum alloy casting mold - Google Patents

Abstract

The utility model discloses a preheating mechanism for an aluminum alloy casting die, which belongs to the field of casting dies and comprises a body mechanism, wherein an adjusting mechanism is arranged at the outer end of the body mechanism, the inner end of the adjusting mechanism is slidably connected with a positioning mechanism, the positioning mechanism comprises a heat conducting frame, the heat conducting frame is equidistantly distributed at the inner end of the body mechanism, a heating groove is formed in the inner end of the heat conducting frame, a screw rod is rotatably connected to the inner end of the heating groove, and a plurality of sleeve blocks are sleeved at the outer end of the screw rod. This a preheating mechanism for aluminum alloy casting mould is made for heat conduction metal through setting up the heat conduction frame, cooperates adjustment mechanism's regulation, can let a plurality of casting moulds convenient upset and heat energy contact, lets positioning fixture produce displacement and a plurality of casting mould separation, can let preheat a plurality of casting moulds of accomplishing can convenient dismantlement unloading to aluminum alloy casting mould's preheating efficiency has been improved.

Description

Preheating mechanism for aluminum alloy casting mold

Technical Field

The utility model relates to the field of casting molds, in particular to a preheating mechanism for an aluminum alloy casting mold.

Background

The casting mould is a component part frequently and essentially used in the manufacturing industry, the main purpose of the casting mould is to manufacture a part workpiece with a qualified shape, when in use, liquid metal is cast into a casting cavity which is suitable for the shape of the part, and after the liquid metal is cooled and solidified, the corresponding part can be obtained.

Chinese patent application number: CN201921545896.6 provides a casting mould preheating device, this scheme just can accomplish foundry goods through the upper and lower mould that needs one set of is complete in the casting process, and the mould in the utility model can be the upper mould, can be the bed die, and before the concrete implementation, at first need go on fixed temperature heating to electric heating pipe through outside control end, heat energy will be distributed out through aluminium system shell, enter into in the mould through the heat conduction, even stable messenger's mould preheats to prevent the solidification that alloy liquid not full of the mould chamber caused, improved the precision of foundry goods.

But when need preheat the work to a plurality of moulds only rely on inside preheating structure, the inefficiency, therefore current mould preheats and uses preheating device that preheating effect is high, and common preheating device is not high to the even effect that the mould was preheated, and the area that heat energy contacted is comparatively single, and the mould dismantles also comparatively loaded down with trivial details after preheating is accomplished, leads to the efficiency of a plurality of moulds to preheat the work to reduce.

Therefore, a preheating mechanism for an aluminum alloy casting mold is proposed in view of the above-described problems.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a preheating mechanism for aluminum alloy casting molds, which can enable a plurality of casting molds to be overturned conveniently and contact with heat energy, enable a positioning clamp to generate displacement and be separated from the plurality of casting molds, and enable the preheated plurality of casting molds to be disassembled conveniently, thereby improving the preheating efficiency of the aluminum alloy casting molds.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a preheat mechanism for aluminum alloy casting mould, includes body mechanism, adjustment mechanism is installed to body mechanism's outer end, adjustment mechanism's inner sliding connection has positioning mechanism, positioning mechanism includes the heat conduction frame, the heat conduction frame is the equidistance and distributes in body mechanism's inner, the heating tank has been seted up to the inner of heat conduction frame, the inner rotation of heating tank is connected with the lead screw, the outer pot head of lead screw is equipped with a plurality of cover pieces, positioning fixture is installed to the outer end of cover piece, positioning fixture is the symmetric distribution in the inner of heating tank, positioning fixture is U-shaped structure, through installation heat conduction frame and positioning fixture, the heat conduction frame is made for heat conduction metal, cooperation adjustment mechanism's regulation can let a plurality of casting moulds convenient upset and heat energy contact, lets positioning fixture produce displacement and a plurality of casting mould separation, can let preheat a plurality of casting moulds of accomplishing and can conveniently tear down the material to the preheating efficiency of aluminum alloy casting mould has been improved.

Further, the equal fixedly connected with of lower extreme of positioning fixture consolidates the piece, consolidate piece and cover piece and be fixed connection, consolidate the piece through the installation, can let to be connected between positioning fixture and the cover piece more stable.

Further, the limiting groove has been seted up to the outer end of strengthening the piece, the limiting groove is sliding connection with strengthening the piece, a plurality of evenly distributed's bleeder vent has been seted up to the outer end of heat conduction frame, the regulation handle is installed to the outer end of lead screw, through the installation limiting groove, can let positioning fixture positioning die more stable, has improved the convenient that the cooperation was used between the device structure.

Further, the body mechanism comprises a preheating device body, a controller is arranged at the outer end of the preheating device body, a blower is arranged at the left end of the preheating device body, and heat energy can be uniformly contacted with a die by arranging the blower, so that the preheating effect of the device is improved.

Further, the outer end fixedly connected with conducting pipe of air-blower, the outer end fixedly connected with shunt tubes of conducting pipe, the outer end of shunt tubes is equidistance fixedly connected with a plurality of spray tubes, the spray tube extends and runs through to the inside of body mechanism, through installation shunt tubes and spray tube, can let the heat energy of the inside mould effectual contact conduction of a plurality of heating framves, has increased the device and has preheated the homogeneity of mould.

Further, adjustment mechanism includes the heating pipe, the heating pipe is located the inner of body mechanism, the outside rotation of heating pipe is connected with a plurality of heating framves, the inner fixedly connected with pivot of heating frame can let the heat conduction frame positioning die more stable when overturning through installing the heating frame.

Further, the outer end fixedly connected with gear of pivot, the outer end meshing of gear is connected with the drive belt, the driving piece is installed to the top of drive belt, through the installation pivot, can conveniently overturn a plurality of heating framves, makes the device operation more convenient.

Further, the support is installed to the outer end of driving piece, the support is L shape structure, the other end that the driving piece was kept away from to the support is fixed connection with the outer end of preheating device body, through the installing support, can let the driving piece operation more stable.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is made for heat conduction metal through setting up the heat conduction frame, and a plurality of heat conduction frame upset and heat energy contact improve preheating efficiency to only need rotate the lead screw when a plurality of casting mould need dismantle the material, can let a plurality of casting mould separation, let preheat a plurality of casting moulds of accomplishing and can conveniently dismantle the material, make this preheating mechanism can utilize more practical in a plurality of casting mould processes, improved aluminum alloy casting mould's preheating efficiency.

(2) According to the scheme, the wind energy conducted by the blower can be split and conducted through the split pipe and the spray pipe, so that the heat energy conducted by the molds inside the heating frames in an effective contact manner is further improved, and the preheating work efficiency of the device is further improved.

(3) According to the scheme, the rotating shaft is arranged, the gears at the outer end of the rotating shaft are matched with the driving belt, and the plurality of heating frames can be turned conveniently and rapidly under the rotating force, so that the device is more convenient to operate and operate, and the convenience of turning and preheating of the heating frames is improved.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a preheating device according to the present utility model;

FIG. 3 is a schematic perspective view of a heat conducting frame according to the present utility model;

FIG. 4 is an enlarged plan view of the structure of FIG. 2A according to the present utility model;

fig. 5 is a schematic view of a planar structure of a screw according to the present utility model.

The reference numerals in the figures illustrate:

1. A body mechanism; 101. a preheating device body; 102. a controller; 103. a blower; 104. a conductive pipe; 105. a shunt; 106. a spray pipe; 2. an adjusting mechanism; 201. heating pipes; 202. a heating rack; 203. a rotating shaft; 204. a gear; 205. a transmission belt; 206. a driving member; 207. a bracket; 3. a positioning mechanism; 301. a heat conduction frame; 302. a heating tank; 303. a screw rod; 304. sleeving blocks; 305. positioning a clamp; 306. a reinforcing block; 307. a limit groove; 308. ventilation holes; 309. and adjusting the handle.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, a preheating mechanism for an aluminum alloy casting mold comprises a body mechanism 1, an adjusting mechanism 2 is installed at the outer end of the body mechanism 1, the inner end of the adjusting mechanism 2 is slidably connected with a positioning mechanism 3, the positioning mechanism 3 comprises a heat conducting frame 301, the heat conducting frame 301 is equidistantly distributed at the inner end of the body mechanism 1, a heating groove 302 is formed in the inner end of the heat conducting frame 301, a screw rod 303 is rotatably connected with the inner end of the heating groove 302, a plurality of sleeve blocks 304 are sleeved at the outer end of the screw rod 303, a positioning clamp 305 is installed at the outer end of the sleeve blocks 304, the positioning clamp 305 is symmetrically distributed at the inner end of the heating groove 302, the positioning clamp 305 is of a U-shaped structure, the heat conducting frame 301 is made of heat conducting metal through installation, the adjustment of the adjusting mechanism 2 is matched, a plurality of casting molds positioned at the inner end of the heat conducting frame 301 are conveniently turned over and contacted with heat energy, and when the plurality of casting molds need to be disassembled, the screw rod 303 is only required to rotate, so that the screw rod 303 drives the positioning clamp 305 to generate displacement to be separated from the plurality of casting molds, and the preheated molds can be disassembled conveniently, and the preheated molds can be conveniently and rapidly, and fast, and high in practical efficiency can be used for processing the aluminum molds.

The equal fixedly connected with of lower extreme of positioning fixture 305 consolidates the piece 306, consolidates the piece 306 and overlap piece 304 and be fixed connection, and this scheme consolidates the piece 306 through the installation, consolidates the piece 306 and can form the connection bearing structure at the outer end of positioning fixture 305, lets to be connected between positioning fixture 305 and the cover piece 304 more stable to the stability of the device regulation operation has been improved.

The limiting groove 307 has been seted up to the outer end of strengthening block 306, and limiting groove 307 is sliding connection with strengthening block 306, and a plurality of evenly distributed's bleeder vent 308 have been seted up to the outer end of heat conduction frame 301, and adjustment handle 309 is installed to the outer end of lead screw 303, and this scheme is through installing limiting groove 307, and limiting groove 307 can be spacing to the strengthening block 306 of removal and positioning fixture 305, lets positioning fixture 305 positioning die more stable, has improved the convenience that the cooperation was used between the device structure.

The body mechanism 1 includes preheating device body 101, and controller 102 is installed to preheating device body 101's outer end, and air-blower 103 is installed to preheating device body 101's left end, and this scheme is through installing air-blower 103, and air-blower 103 can conduct the wind energy and let the heat energy of heating pipe 201 conduction conduct to make the even and mould contact of heat energy, increased the preheating effect of the device.

The outer end fixedly connected with conducting tube 104 of air-blower 103, the outer end fixedly connected with shunt tubes 105 of conducting tube 104, the outer end of shunt tubes 105 is equidistance fixedly connected with a plurality of spray tubes 106, spray tube 106 extends and runs through to the inside of body mechanism 1, this scheme is through installation shunt tubes 105 and spray tube 106, shunt tubes 105 and spray tube 106 can carry out the reposition of redundant personnel conduction with the wind energy of air-blower 103 conduction, let the heat energy of the inside mould effectual contact conduction of a plurality of heating framves 202, the homogeneity of the device preheating mould has been increased, the efficiency of the device preheating work has further been improved.

The adjusting mechanism 2 comprises a heating pipe 201, the heating pipe 201 is located at the inner end of the body mechanism 1, the outer side of the heating pipe 201 is rotationally connected with a plurality of heating frames 202, the inner ends of the heating frames 202 are fixedly connected with a rotating shaft 203, the heating frames 202 can be connected at the outer ends of the heat conducting frames 301 through the installation of the heating frames 202, and the heat conducting frames 301 positioning die is enabled to be more stable during overturning.

The outer end fixedly connected with gear 204 of pivot 203, the outer end meshing of gear 204 is connected with drive belt 205, and driving piece 206 is installed to the top of drive belt 205, and pivot 203 has all been installed to the inner of a plurality of heating framves 202 in this scheme through installation pivot 203, and the gear 204 of pivot 203 outer end cooperates the drive belt 205 can be convenient upset a plurality of heating framves 202 under the turning force, makes the device operation more convenient, has improved the convenience that heating frame 202 upset was preheated.

The support 207 is installed to the outer end of driving piece 206, and support 207 is L shape structure, and the other end that driving piece 206 was kept away from to support 207 is fixed connection with the outer end of preheating device body 101, and this scheme passes through mounting support 207, and support 207 can form bearing structure at the outer end of driving piece 206, lets driving piece 206 operation more stable.

Working principle: this a preheating mechanism for aluminum alloy casting mould, firstly place the mould that a plurality of needs preheated in the heating tank 302 inner, then rotate adjustment handle 309, let lead screw 303 and cover piece 304 carry out the screw thread effect, make a plurality of positioning fixture 305 produce displacement location in the outer end of mould, start driving piece 206 this moment, let pivot 203 rotate, the pivot 203 has all been installed to the inner of a plurality of heating framves 202, the gear 204 of pivot 203 outer end cooperates the drive belt 205 can be convenient upset a plurality of heating framves 202 under the turning force, the heat conduction frame 301 is made for heat conduction metal, the regulation of cooperation adjustment mechanism 2 can let a plurality of casting moulds that the inner location of heat conduction frame 301 overturn conveniently with heat energy contact, shunt tube 105 and spray tube 106 can divide the wind energy conduction of air-blower 103, make the inside mould of a plurality of heating framves effective contact conduction's heat energy, the homogeneity of the device preheating mould has been increased, only need rotate the lead screw 303 after the preheating is accomplished, thereby let a plurality of lead screw 303 drive positioning fixture 305 produce displacement and a plurality of moulds separation, can let the casting mould that preheat finished a plurality of casting moulds can be convenient dismantlement material, the efficiency of can be increased.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (8)

1. Preheating mechanism for aluminum alloy casting mould, including body mechanism (1), its characterized in that: the utility model discloses a body mechanism, including body mechanism (1), adjustment mechanism (2) are installed to the outer end of body mechanism (1), the inner sliding connection of adjustment mechanism (2) has positioning mechanism (3), positioning mechanism (3) are including heat conduction frame (301), heat conduction frame (301) are the equidistance and distribute in the inner of body mechanism (1), heating tank (302) have been seted up to the inner of heat conduction frame (301), the inner rotation of heating tank (302) is connected with lead screw (303), the outer pot head of lead screw (303) is equipped with a plurality of cover piece (304), positioning fixture (305) are installed to the outer end of cover piece (304), positioning fixture (305) are the inner of symmetric distribution in heating tank (302), positioning fixture (305) are U-shaped structure.

2. A preheating mechanism for an aluminum alloy casting mold as claimed in claim 1, wherein: the lower extreme of positioning fixture (305) all fixedly connected with consolidates piece (306), consolidate piece (306) and cover piece (304) for fixed connection.

3. A preheating mechanism for an aluminum alloy casting mold as claimed in claim 2, wherein: the outer end of the reinforcing block (306) is provided with a limit groove (307), the limit groove (307) is in sliding connection with the reinforcing block (306), the outer end of the heat conduction frame (301) is provided with a plurality of evenly distributed ventilation holes (308), and the outer end of the screw rod (303) is provided with an adjusting handle (309).

4. A preheating mechanism for an aluminum alloy casting mold according to claim 3, characterized in that: the body mechanism (1) comprises a preheating device body (101), a controller (102) is arranged at the outer end of the preheating device body (101), and a blower (103) is arranged at the left end of the preheating device body (101).

5. A preheating mechanism for an aluminum alloy casting mold as recited in claim 4, wherein: the outer end fixedly connected with conducting pipe (104) of air-blower (103), the outer end fixedly connected with shunt tubes (105) of conducting pipe (104), the outer end of shunt tubes (105) is equidistant fixedly connected with a plurality of spray pipes (106), spray pipes (106) extend and run through to inside of body mechanism (1).

6. A preheating mechanism for an aluminum alloy casting mold as recited in claim 5, wherein: the adjusting mechanism (2) comprises a heating pipe (201), the heating pipe (201) is located at the inner end of the body mechanism (1), a plurality of heating frames (202) are rotatably connected to the outer side of the heating pipe (201), and a rotating shaft (203) is fixedly connected to the inner end of each heating frame (202).

7. A preheating mechanism for an aluminum alloy casting mold as recited in claim 6, wherein: the outer end of the rotating shaft (203) is fixedly connected with a gear (204), the outer end of the gear (204) is connected with a driving belt (205) in a meshed mode, and a driving piece (206) is arranged above the driving belt (205).

8. A preheating mechanism for an aluminum alloy casting mold as recited in claim 7, wherein: the outer end of the driving piece (206) is provided with a bracket (207), the bracket (207) is of an L-shaped structure, and the other end of the bracket (207) far away from the driving piece (206) is fixedly connected with the outer end of the preheating device body (101).