CN218963988U

CN218963988U - A mode locking structure for die casting machine

Info

Publication number: CN218963988U
Application number: CN202223486290.4U
Authority: CN
Inventors: 程时增; 熊燕
Original assignee: Jiangxi Zhongli Hardware Die Casting Co ltd
Current assignee: Jiangxi Zhongli Hardware Die Casting Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-05
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of dies of die casting machines and discloses a die locking structure for a die casting machine, which comprises a base, wherein the top of the base is fixedly connected with a lower die body, the top of the lower die body is movably connected with an upper die body, the bottom of the upper die body is fixedly connected with a die core body, the surface of the die core body is movably connected in an inner cavity of the lower die body, and two ends of the bottom of the upper die body are fixedly connected with clamping plates. This mode locking structure drives the mold core body through last die body and inserts in the inner chamber of lower mould body, drives the cardboard through last die body and removes, inserts in the inner chamber of lower mould body through the cardboard, inserts in the inner chamber of recess through the draw-in lever, supports the surface of clamp plate through the cardboard downwardly moving, has solved the mould among the prior art and does not possess the self-locking function in its die casting machine of cooperation die casting machine in-process that uses, leads to its locate function unable problem that satisfies original die casting production efficiency.

Description

A mode locking structure for die casting machine

Technical Field

The utility model relates to the technical field of die casting machine dies, in particular to a die locking structure for a die casting machine.

Background

The die casting die is a tool for casting metal parts, and the basic technological process of die casting is as follows: the molten metal is cast and filled into the cavity of the mold at low or high speed, the mold has a movable cavity surface, and the mold is pressurized and forged along with the cooling process of the molten metal, so that not only is the shrinkage cavity shrinkage porosity defect of the blank eliminated, but also the internal structure of the blank reaches the crushed grains in a forged state, and the comprehensive mechanical property of the blank is obviously improved.

By way of retrieval, the prior art provides a "mold locking structure for a die casting machine", which has the following publication number: CN217701300U, the application comprising a body mechanism comprising a lower deck and a first module and a second module disposed above the lower deck; the locking mechanism comprises a mounting block arranged on the upper surface of the lower bearing plate; the cooling mechanism comprises a heat absorption component arranged above the lower bearing plate, and the heat absorption component comprises a water storage tank, a connecting port, a return pipe, a valve and a vertical pipe. According to the die locking structure for the die casting machine, cold water is poured into the water storage tank through the water inlet, the water storage tank is placed above the upper bearing plate by utilizing the handle, one end of the loop-shaped pipe is connected with the connecting port, the valve is opened to enable the cold water in the water storage tank to flow into the vertical pipe, the heat in the air is absorbed by the cold water in the vertical pipe, the surface temperature of the first module and the surface temperature of the second module are reduced, cooling and forming of molten metal are accelerated, and the die is protected.

Although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: in the prior art, the die casting machine of the die in the process of being matched with the die casting machine does not have a self-locking function, so that the positioning function of the die cannot meet the original die casting production efficiency.

In order to solve the above problems, we have made improvements to this, and propose a die locking structure for a die casting machine.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a mode locking structure for die casting machine, includes the base, the top fixedly connected with lower mould body of base, the top swing joint of lower mould body has the mould body, the bottom fixedly connected with mold core body of going up the mould body, the surface swing joint of mold core body is in the inner chamber of lower mould body, the equal fixedly connected with cardboard in bottom both ends of going up the mould body, the inner chamber fixedly connected with firm board of lower mould body, the equal swing joint in inner chamber both sides of lower mould body has the clamp plate, the fixed surface of clamp plate has the gag lever post, the fixed surface of clamp plate has splint, the bottom fixedly connected with slider of clamp plate, the surface swing joint of splint is in the inner chamber of cardboard.

Preferably, the surface of the limiting rod is fixedly connected with a limiting sleeve, and the inner cavity of the limiting sleeve is movably connected with the surface of the opposite limiting rod.

Preferably, limiting springs are fixedly connected to two sides of the surface of the stabilizing plate, and the other ends of the limiting springs are fixedly connected to the surface of the pressing plate.

Through the setting of spacing spring, can carry out spacingly to the surface of firm board and the inboard of clamp plate, improve the stability of during operation.

Preferably, both sides of going up the mould body are all fixedly connected with fixed block, the bottom fixedly connected with card pole of fixed block, the equal fixedly connected with locating plate in top both ends of base, the surface swing joint of card pole is in the inner chamber of locating plate, the inner chamber of locating plate is seted up flutedly, the surface swing joint of card pole is in the inner chamber of recess.

Preferably, the inner cavity of the stabilizing plate is provided with a through groove, and the surface of the limit sleeve is movably connected in the inner cavity of the through groove.

Through the setting of logical groove, can carry out spacingly to the surface of stop collar, avoid the phenomenon that the in-process of work takes place to block.

Preferably, a sliding groove is formed in the inner cavity of the lower die body, and the surface of the sliding block is movably connected in the inner cavity of the sliding groove.

Compared with the prior art, the utility model provides a die locking structure for a die casting machine, which has the following beneficial effects:

1. this mode locking structure drives the mold core body through last die body and inserts in the inner chamber of lower mould body, drives the cardboard through last die body and removes, insert in the inner chamber of lower mould body through the cardboard, insert in the inner chamber of recess through the draw-in bar, move downwards through the cardboard and support the surface of clamp plate, through base, lower mould body, go up the die body, the mold core body, the cardboard, the fixed block, the draw-in bar, the locating plate, the gag lever post, the stop collar, splint, stop spring, the spout, the slider, the clamp plate, lead to the groove, the cooperation of recess and firm board isotructure, the mould among the prior art has been solved in the in-process that the cooperation die casting machine used its die casting machine does not possess the auto-lock function, lead to its locate function unable problem that satisfies original die casting production efficiency.

2. This mode locking structure through the setting of stop collar, can carry out spacingly to the surface of gag lever post to accomplish the working locus guide of mode locking, through the setting of spacing spring, can carry out spacingly to the surface of firm board and the inboard of clamp plate, improve the stability of during operation, through the setting of recess, can carry out spacingly to the surface of card pole, make its phenomenon emergence that can not appear the skew at the compound die in-process.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

FIG. 4 is a side view of a structural stability plate of the present utility model.

Wherein: 1. a base; 2. a lower die body; 3. an upper die body; 4. a mold core body; 5. a clamping plate; 6. a fixed block; 7. a clamping rod; 8. a positioning plate; 9. a limit rod; 10. a limit sleeve; 11. a clamping plate; 12. a limit spring; 13. a chute; 14. a slide block; 15. a pressing plate; 16. a through groove; 17. a groove; 18. the plate is stabilized.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a die locking structure for a die casting machine includes a base 1, a lower die body 2 is fixedly connected to the top of the base 1, an upper die body 3 is movably connected to the top of the lower die body 2, a die core body 4 is fixedly connected to the bottom of the upper die body 3, the surface of the die core body 4 is movably connected to an inner cavity of the lower die body 2, clamping plates 5 are fixedly connected to two ends of the bottom of the upper die body 3, a stabilizing plate 18 is fixedly connected to the inner cavity of the lower die body 2, pressing plates 15 are movably connected to two sides of the inner cavity of the lower die body 2, a limit rod 9 is fixedly connected to the surface of each pressing plate 15, a clamping plate 11 is fixedly connected to the surface of each pressing plate 15, a sliding block 14 is fixedly connected to the bottom of each clamping plate 11, and the surface of each clamping plate 11 is movably connected to the inner cavity of each clamping plate 5.

Specifically, the surface of the limiting rod 9 is fixedly connected with a limiting sleeve 10, and the inner cavity of the limiting sleeve 10 is movably connected with the surface of the opposite limiting rod 9.

Through above-mentioned technical scheme, through the setting of stop collar 10, can carry out spacingly to the surface of gag lever post 9 to accomplish the working locus guide of mode locking.

Specifically, the two sides of the surface of the stabilizing plate 18 are fixedly connected with limiting springs 12, and the other ends of the limiting springs 12 are fixedly connected to the surface of the pressing plate 15.

Through above-mentioned technical scheme, through the setting of spacing spring 12, can carry out spacingly to the surface of firm board 18 and the inboard of clamp plate 15, improve the stability of during operation.

Specifically, the both sides of the upper die body 3 are all fixedly connected with fixed block 6, the bottom fixedly connected with clamping rod 7 of fixed block 6, the equal fixedly connected with locating plate 8 in top both ends of base 1, the surface swing joint of clamping rod 7 is in the inner chamber of locating plate 8, recess 17 has been seted up to the inner chamber of locating plate 8, the surface swing joint of clamping rod 7 is in the inner chamber of recess 17.

Through above-mentioned technical scheme, through the setting of recess 17, can carry out spacing to the surface of draw-in lever 7, make it can not appear the phenomenon emergence of skew in the compound die process.

Specifically, the inner cavity of the stabilizing plate 18 is provided with a through groove 16, and the surface of the limit sleeve 10 is movably connected in the inner cavity of the through groove 16.

Through the above technical scheme, through the arrangement of the through groove 16, the surface of the limit sleeve 10 can be limited, and the phenomenon of blocking in the working process is avoided.

Specifically, the inner cavity of the lower die body 2 is provided with a chute 13, and the surface of a slide block 14 is movably connected in the inner cavity of the chute 13.

Through the technical scheme, through the arrangement of the sliding groove 13, the surface of the sliding block 14 can be limited, and the phenomenon of shaking in the working process is avoided.

When the die is used, the die core body 4 is driven by the upper die body 3 to be inserted into the inner cavity of the lower die body 2, the clamping plate 5 is driven by the upper die body 3 to move, the clamping plate 5 is inserted into the inner cavity of the lower die body 2, the clamping rod 7 is inserted into the inner cavity of the groove 17, the clamping plate 5 moves downwards to abut against the surface of the pressing plate 15, the pressing plate 15 drives the sliding block 14 to move in the inner cavity of the sliding groove 13, the pressing plate 15 pulls the limiting rod 9 and the limiting sleeve 10 to move, the pressing plate 15 drives the clamping plate 11 to enter the inner cavity of the clamping plate 5 to complete limiting, and the problem that the die in the prior art cannot meet the original die casting production efficiency due to the fact that the die casting machine does not have a self-locking function in the process of being matched with the die casting machine is solved (the working process of the whole device is the prior art, and the content which is not described in detail in the specification belongs to the prior art known by the expert in the field).

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a mode locking structure for die casting machine, includes base (1), its characterized in that: the die comprises a base (1), wherein a lower die body (2) is fixedly connected to the top of the base (1), an upper die body (3) is movably connected to the top of the lower die body (2), a die core body (4) is fixedly connected to the bottom of the upper die body (3), a sliding block (14) is fixedly connected to the surface of the die core body (4) in an inner cavity of the lower die body (2), clamping plates (5) are fixedly connected to the two ends of the bottom of the upper die body (3), a stabilizing plate (18) is fixedly connected to the inner cavity of the lower die body (2), a pressing plate (15) is fixedly connected to the two sides of the inner cavity of the lower die body (2), a limiting rod (9) is fixedly connected to the surface of the pressing plate (15), and a clamping plate (11) is fixedly connected to the bottom of the pressing plate (15), and the clamping plate (11) is fixedly connected to the sliding block (14) in the inner cavity of the clamping plates (5).

2. A die locking structure for a die casting machine as defined in claim 1, wherein: the surface of the limiting rod (9) is fixedly connected with a limiting sleeve (10), and the inner cavity of the limiting sleeve (10) is movably connected to the surface of the opposite limiting rod (9).

3. A die locking structure for a die casting machine as defined in claim 1, wherein: limiting springs (12) are fixedly connected to two sides of the surface of the stabilizing plate (18), and the other ends of the limiting springs (12) are fixedly connected to the surface of the pressing plate (15).

4. A die locking structure for a die casting machine as defined in claim 1, wherein: the die comprises an upper die body (3), wherein two sides of the upper die body (3) are fixedly connected with fixing blocks (6), the bottoms of the fixing blocks (6) are fixedly connected with clamping rods (7), two ends of the top of a base (1) are fixedly connected with positioning plates (8), the surfaces of the clamping rods (7) are movably connected into inner cavities of the positioning plates (8), grooves (17) are formed in the inner cavities of the positioning plates (8), and the surfaces of the clamping rods (7) are movably connected into the inner cavities of the grooves (17).

5. A die locking structure for a die casting machine as claimed in claim 2, wherein: the inner cavity of the stabilizing plate (18) is provided with a through groove (16), and the surface of the limit sleeve (10) is movably connected in the inner cavity of the through groove (16).

6. A die locking structure for a die casting machine as defined in claim 1, wherein: the inner cavity of the lower die body (2) is provided with a sliding groove (13), and the surface of the sliding block (14) is movably connected in the inner cavity of the sliding groove (13).