CN217570750U - Anti-shifting casting mold - Google Patents

Abstract

The utility model discloses an anti-deviation casting mold, which comprises a lower mold, an upper mold, a positioning component, an elastic limiting mechanism and a plurality of splicing mechanisms, wherein the positions of the plurality of splicing mechanisms respectively correspond to the positions of the plurality of elastic limiting mechanisms; elasticity stop gear includes extrusion piece, mounting panel, gag lever post and spring, and mounting panel fixed connection is in one side of extrusion piece, and gag lever post fixed connection is in one side of mounting panel, and the outside of gag lever post is located to the spring movable sleeve, and the gag lever post alternates with locating component's top slip and is connected. The utility model discloses utilize elasticity stop gear and grafting mechanism matched with mode that sets up, extrude the inclined plane of extrusion piece, carry on spacingly through the position of gag lever post to the connecting seat, prevent the relative motion at vertical state between lower mould and the last mould to alright realize the lower mould and the all-round skew of preventing of last mould in product forming process, make the product better at the inside shaping effect of die cavity.

Description

Anti-shifting casting mold

Technical Field

The utility model relates to a casting mould field, in particular to prevent casting mould of skew.

Background

In the use of casting mould, generally all use through last mould and lower mould cooperation, in order to make the cooperation accuracy between last mould and the lower mould better, generally all can pass through the interlude between reference column and the lower mould, prevent to go up the dislocation skew in horizontal position between mould and the lower mould, but after going up the compound die between mould and the lower mould, because the upper and lower position between mould and the lower mould is fixed inadequately, thereby make and go up easy skew between mould and the lower mould, the inside that leads to the material of molten condition probably to follow the die cavity overflows, lead to the shape after the product shaping to produce great deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent casting mould of skew to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-deviation casting mold comprises a lower mold, an upper mold, positioning assemblies, elastic limiting mechanisms and inserting mechanisms, wherein the upper mold is matched with the top end of the lower mold, the positioning assemblies are connected to corners of the bottom end of the upper mold, the elastic limiting mechanisms are installed on the top of the lower mold and are connected with the positioning assemblies in an inserting mode, the inserting mechanisms correspond to the elastic limiting mechanisms respectively in position, and the inserting mechanisms are connected between the lower mold and the upper mold;

elasticity stop gear includes extrusion piece, mounting panel, gag lever post and spring, mounting panel fixed connection is in one side of extrusion piece, gag lever post fixed connection is in one side of mounting panel, the outside of gag lever post is located to the spring movable sleeve, the gag lever post is connected with locating component's top slip interlude.

Preferably, the positioning assembly comprises a connecting seat and a positioning column, the positioning column is fixedly connected to the bottom end of the connecting seat, limiting grooves are formed in corners of the lower die, and the positioning assembly is slidably inserted into inner cavities of the limiting grooves.

Preferably, the connecting seat is provided with a clamping groove, and the limiting rod is connected with the inner cavity of the clamping groove in a sliding and penetrating manner.

Preferably, the top of lower mould is seted up with mounting panel matched with cavity, mounting panel and cavity sliding connection, gag lever post and extrusion piece all alternate with the lower mould slip and are connected.

Preferably, the inserting mechanism comprises a first limiting frame, a second limiting frame and an inserting piece, the first limiting frame is fixedly connected with the top of the upper die, the second limiting frame is fixedly connected with the top of the lower die, and the inserting piece is connected with the inner cavities of the first limiting frame and the second limiting frame in a sliding and penetrating mode.

Preferably, the plug-in components include picture peg, stopper and connecting plate, the picture peg slides with the inner chamber of first spacing and the spacing of second and alternates and is connected, the connecting plate is connected in the top of picture peg one side, stopper fixed connection is in the bottom of picture peg one side.

Preferably, an inclined plane is formed on one side of the extrusion block.

The utility model discloses a technological effect and advantage:

(1) The utility model utilizes the setting mode of the elastic limiting mechanism and the inserting mechanism which are matched to extrude the inclined plane of the extrusion block, and limits the position of the connecting seat through the limiting rod, thereby preventing the lower die and the upper die from moving away from each other in a vertical state, and realizing the omnibearing deviation prevention of the lower die and the upper die in the product forming process, and leading the product to have better forming effect in the cavity;

(2) The utility model discloses utilize mounting panel and spring matched with to set up the mode, the one end and the mounting panel of spring are connected, the other end of spring and the interior wall connection of cavity, through the compression of spring, be convenient for support the position of mounting panel to be convenient for carry out automatic re-setting to the position of extrusion piece and gag lever post, so that the drawing of patterns of product.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the internal structure of the lower mold of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the positioning assembly of the present invention.

Fig. 4 is a schematic view of the structure of the elastic limiting mechanism of the present invention.

Fig. 5 is a schematic view of the internal structure of the insertion mechanism of the present invention.

In the figure: 1. a lower die; 2. an upper die; 3. a positioning assembly; 31. a connecting seat; 32. a positioning column; 4. an elastic limiting mechanism; 41. extruding the block; 42. mounting a plate; 43. a limiting rod; 44. a spring; 5. a plug-in mechanism; 51. a first limit bracket; 52. a second limiting frame; 53. a plug-in; 531. inserting plates; 532. a limiting block; 533. a connecting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a casting mould of preventing excursion as shown in fig. 1-5, including lower mould 1, go up mould 2, locating component 3, elasticity stop gear 4 and grafting mechanism 5, it cooperates in the top of lower mould 1 to go up mould 2, a plurality of locating component 3 are connected in the edge of last mould 2 bottom, a plurality of elasticity stop gear 4 are installed in the top of lower mould 1, and elasticity stop gear 4 alternates with locating component 3 and are connected, a plurality of grafting mechanism 5's position is corresponding with a plurality of elasticity stop gear 4's position respectively, grafting mechanism 5 is connected between lower mould 1 and last mould 2, through the interlude between locating component 3 and the lower mould 1, be convenient for carry on spacingly to the horizontal position between lower mould 1 and the last mould 2, prevent the dislocation of the horizontal position between lower mould 1 and the last mould 2, through the interlude between elasticity stop gear 4 and the locating component 3, be convenient for prevent that locating component 3 from breaking away from the inside of lower mould 1, be convenient for spacing the position of elasticity stop gear 4 through grafting mechanism 5.

Elasticity stop gear 4 includes extrusion block 41, mounting panel 42, gag lever post 43 and spring 44, mounting panel 42 fixed connection is in one side of extrusion block 41, gag lever post 43 fixed connection is in one side of mounting panel 42, the outside of gag lever post 43 is located to spring 44 movable sleeve, gag lever post 43 is connected with locating component 3's top slip interlude, the cavity with mounting panel 42 matched with is seted up at the top of lower mould 1, mounting panel 42 and cavity sliding connection, gag lever post 43 and extrusion block 41 all slide interlude with lower mould 1 and be connected, the inclined plane is seted up to one side of extrusion block 41, spring 44's one end is connected with mounting panel 42, spring 44's the other end and the interior wall connection of cavity, compression through spring 44, be convenient for support mounting panel 42's position, thereby be convenient for carry out automatic re-setting to the position of extrusion block 41 and gag lever post 43, so that the drawing of patterns of product.

Locating component 3 includes connecting seat 31 and reference column 32, reference column 32 fixed connection is in the bottom of connecting seat 31, the spacing groove has all been seted up at the edge of lower mould 1, locating component 3 slides with the inner chamber in spacing groove and alternates and be connected, the draw-in groove has been seted up on connecting seat 31, gag lever post 43 slides with the inner chamber of draw-in groove and alternates and be connected, wear to inject the inner chamber of draw-in groove through gag lever post 43 in, be convenient for carry on spacingly to the position of connecting seat 31, prevent that connecting seat 31 and reference column 32 from breaking away from the spacing inslot cavity.

The inserting mechanism 5 comprises a first limiting frame 51, a second limiting frame 52 and an inserting piece 53, the first limiting frame 51 is fixedly connected with the top of the upper die 2, the second limiting frame 52 is fixedly connected with the top of the lower die 1, the inserting piece 53 is connected with the inner cavities of the first limiting frame 51 and the second limiting frame 52 in a sliding and penetrating manner, the inserting piece 53 comprises an inserting plate 531, a limiting block 532 and a connecting plate 533, the inserting plate 531 is connected with the inner cavities of the first limiting frame 51 and the second limiting frame 52 in a sliding and penetrating manner, the connecting plate 533 is connected to the top of one side of the inserting plate 531, the limiting block 532 is fixedly connected to the bottom of one side of the inserting plate 531, the extruding block 41 is convenient to extrude and limit through the inserting plate 531, the matching between the limiting rod 43 and the clamping groove is more stable, the position of the inserting plate 531 is convenient to limit through the limiting block 532 and the connecting plate 533, the inserting plate 531 is prevented from moving up and down freely, the inserting plate 531 is enabled to be more stable inside the first limiting frame 51 and the second limiting frame 52, the bottom end of the connecting plate 531 is fixedly connected with a vertical plate 533.

The utility model discloses the theory of operation:

in use, firstly, the relative position between the lower die 1 and the upper die 2 is matched, at this time, the positioning component 3 is inserted into an inner cavity of a limiting groove of the lower die 1, the limiting and the releasing of the horizontal position between the lower die 1 and the upper die 2 are realized, then the plug-in piece 53 is pushed downwards, the plug-in piece 53 is inserted into the first limiting frame 51 and the second limiting frame 52, then when the plug-in piece 53 moves downwards, the inclined surface of the extrusion block 41 is extruded, a lateral force is given to the extrusion block 41, the extrusion block 41 moves towards the direction of the mounting plate 42 under the limiting of the lower die 1, under the connection of the mounting plate 42, the limiting rod 43 is enabled to follow the extrusion block 41 to perform synchronous movement until being inserted into an inner cavity of a clamping groove of the connecting seat 31, the position of the connecting seat 31 is limited through the limiting rod 43, the vertical-state separation movement between the lower die 1 and the upper die 2 is prevented, and therefore the omnibearing anti-deviation of the lower die 1 and the upper die 2 in the product forming process can be realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The anti-deviation casting mold comprises a lower mold (1), an upper mold (2), a positioning assembly (3), elastic limiting mechanisms (4) and inserting mechanisms (5), and is characterized in that the upper mold (2) is matched with the top end of the lower mold (1), the positioning assemblies (3) are connected to corners of the bottom end of the upper mold (2), the elastic limiting mechanisms (4) are installed at the top of the lower mold (1), the elastic limiting mechanisms (4) are connected with the positioning assembly (3) in an inserting mode, the inserting mechanisms (5) are respectively corresponding to the elastic limiting mechanisms (4), and the inserting mechanisms (5) are connected between the lower mold (1) and the upper mold (2);

elasticity stop gear (4) are including extrusion piece (41), mounting panel (42), gag lever post (43) and spring (44), mounting panel (42) fixed connection is in one side of extrusion piece (41), gag lever post (43) fixed connection is in one side of mounting panel (42), the outside of gag lever post (43) is located to spring (44) movable sleeve, gag lever post (43) and the top of locating component (3) slip interlude and be connected.

2. The anti-deviation casting mold according to claim 1, wherein the positioning assembly (3) comprises a connecting seat (31) and a positioning column (32), the positioning column (32) is fixedly connected to a bottom end of the connecting seat (31), a limiting groove is formed at each corner of the lower mold (1), and the positioning assembly (3) is slidably inserted into an inner cavity of the limiting groove.

3. The casting mold for preventing the deviation according to claim 2, wherein a clamping groove is formed on the connecting seat (31), and the limiting rod (43) is connected with an inner cavity of the clamping groove in a sliding and penetrating manner.

4. The anti-deviation casting mold according to claim 1, wherein a cavity matched with the mounting plate (42) is formed in the top of the lower mold (1), the mounting plate (42) is connected with the cavity in a sliding mode, and the limiting rod (43) and the extrusion block (41) are connected with the lower mold (1) in a sliding and penetrating mode.

5. The anti-shifting casting mold according to claim 1, wherein the inserting mechanism (5) comprises a first limiting frame (51), a second limiting frame (52) and an inserting piece (53), the first limiting frame (51) is fixedly connected with the top of the upper mold (2), the second limiting frame (52) is fixedly connected with the top of the lower mold (1), and the inserting piece (53) is slidably inserted into inner cavities of the first limiting frame (51) and the second limiting frame (52).

6. The casting mold for preventing the deviation as claimed in claim 5, wherein the insert (53) comprises an insert plate (531), a limiting block (532) and a connecting plate (533), the insert plate (531) is slidably inserted into the inner cavities of the first limiting frame (51) and the second limiting frame (52), the connecting plate (533) is connected to the top of one side of the insert plate (531), and the limiting block (532) is fixedly connected to the bottom of one side of the insert plate (531).

7. An anti-drift casting mould according to claim 1, characterized in that one side of the extrusion block (41) is bevelled.

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