CN213888098U

CN213888098U - High-efficient die-casting device of mould production usefulness

Info

Publication number: CN213888098U
Application number: CN202022690927.6U
Authority: CN
Inventors: 龚黄龙; 杨彬; 周前元; 费秀岩; 黄广进; 官东英; 李世朋; 谭克蒋
Original assignee: Changzhou Saikelin Hardware Products Co ltd
Current assignee: Changzhou Saikelin Hardware Products Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-06
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a high-efficient die-casting device of mould production usefulness, including device body, casting case, steel column, pressure relief structure and guide post, the top of device body is fixed with the casting case, and one side of casting case is provided with the punching press baffle, the guide post has all been welded to the both sides of the inside of condensing box, and the top of guide post installs the backup pad to the top of backup pad is provided with the shaping groove, the central point department of putting of backup pad bottom is fixed with the telescopic link, and the bottom of telescopic link installs the movable plate to the both ends of movable plate are all the suit on the guide post surface, the connecting rod has all been welded at the both ends of movable plate, and the backup pad top of connecting rod top position department is fixed with the thimble. The utility model discloses not only realized the ejecting function when die-casting device uses, improve the work efficiency when die-casting device uses, reduce the operation degree of difficulty of drawing of patterns, realized the slow pressure function of die-casting device moreover, reduced the wearing and tearing condition when die-casting device uses.

Description

High-efficient die-casting device of mould production usefulness

Technical Field

The utility model relates to a die-casting device field especially relates to a high-efficient die-casting device of mould production usefulness.

Background

With the progress and development of heavy industry, the combination and application of various production technologies are common, wherein a casting mold is a method for casting liquid forging, and a die casting device used in the mold production process is also indispensable.

The utility model discloses a die-casting device for die production, if the bulletin number of authorizing is CN208895155U, including the box, the fixed mounting panel that is equipped with in middle part of box one side, the middle part of mounting panel one side is seted up first recess, the bottom mounting of first recess inner wall is equipped with the pneumatic cylinder, the hydraulic stem of pneumatic cylinder and one side fixed connection of backup pad bottom, the opposite side fixed connecting rod that is equipped with of backup pad bottom, the one end of connecting rod passes the top of box and the middle part fixed connection of connecting plate top, the utility model relates to a die-casting device for die production, through the L type splint that are equipped with at the one end of two lead screws, can firmly clip the fixed mould, avoid when die-casting, because the rocking of the fixed mould, thereby influence the effect of die-casting; the pressure switch arranged at the bottom end of the inner wall of the first groove can automatically close the hydraulic cylinder when the hydraulic cylinder connecting plate drives the movable die plate to complete die casting, so that a die-cast finished product cannot be damaged; but do not solve the current mould and form the back drawing of patterns comparatively loaded down with trivial details and the serious problem of wearing and tearing under the punching press condition, for this reason we provide a high-efficient die-casting device of mould production usefulness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient die-casting device of mould production usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency die-casting device for die production comprises a device body, a casting box, a steel column, a pressure-relief structure and a guide column, wherein the top end of the device body is fixedly provided with the casting box, one side of the casting box is provided with a stamping guide plate, one side of the stamping guide plate is provided with the steel column, one end of the steel column extends into the casting box, the bottom end of the interior of the casting box is fixedly provided with the pressure-relief structure, the top end of the pressure-relief structure is provided with a condensing box, the two sides of the interior of the condensing box are both welded with the guide column, the top end of the guide column is provided with a support plate, the top end of the support plate is provided with a forming groove, the central position of the bottom end of the support plate is fixedly provided with a telescopic rod, the bottom end of the telescopic rod is provided with a movable plate, the two ends of the movable plate are both sleeved on the surface of the guide column, the two ends of the movable plate are both welded with connecting rods, and the top end of the support plate at the position above the connecting rods is fixedly provided with ejector pins, and one end of the thimble extends to the inside of the forming groove.

In this embodiment, it is preferable that the corner positions of the bottom end of the device body are all hinged with universal wheels.

In this embodiment, preferably, one side of the surface of the casting box is hinged with a heat insulation door body, and a handle is welded on the surface of the heat insulation door body.

In this embodiment, preferably, the heat dissipation frames are installed on both sides of the top end inside the casting box.

In this embodiment, preferably, a liquid spraying nozzle is fixed to the bottom end of the steel column.

In this embodiment, preferably, the pressure relief structure includes a rubber pad, a high-density foam board, an air bag, a mounting plate and a pressure reduction spring, the high-density foam board is installed at the bottom end of the rubber pad, the air bag is uniformly arranged in the high-density foam board, and the pressure reduction spring at equal intervals is fixed in the high-density foam board at the bottom end of the air bag.

In this embodiment, preferably, a mounting plate is fixed to a bottom end of the high-density foam board.

In this embodiment, preferably, the refrigeration sheets are fixed on two sides of the surface of the condensation box at equal intervals.

The utility model discloses following beneficial effect has:

(1) the efficient die-casting device for producing the die is provided with the guide post, the telescopic rod, the ejector pin, the forming groove, the supporting plate, the connecting rod and the moving plate, wherein the guide post extends upwards and retracts to push the moving plate to move along the guide post, at the moment, the connecting rod penetrates through the supporting plate to be contacted with the ejector pin and moves upwards until the ejector pin is contacted with the shaped die, and the connecting rod is integrally ejected out to a certain height higher than the forming groove, so that the ejection function of the die-casting device in use is realized, the working efficiency of the die-casting device in use is improved, and the operation difficulty of demolding is reduced;

(2) this high-efficient die-casting device of mould production usefulness, through setting up the rubber pad, high-density cystosepiment, the air bag, mounting panel and pressure reduction spring, fast-speed pressure can direct action on the condensing box top, pass to high-density cystosepiment surface through the rubber pad, the air bag can offset down pressure with the high elasticity combination that reduces the pressure spring this moment, so go on repeatedly and make it tend to steadily fast, avoid the direct contact of condensing box and mounting panel simultaneously, the pressure relief function of die-casting device has been realized, thereby reduce the wearing and tearing condition when die-casting device uses.

Drawings

Fig. 1 is an external view of a high-efficiency die casting device for producing a die according to the present invention;

fig. 2 is a front sectional view of a casting box of the high-efficiency die casting device for producing the die of the present invention;

fig. 3 is a front sectional view of a pressure relief structure of a high-efficiency die casting device for die production according to the present invention;

fig. 4 is an elevational view and a sectional view of a condensation box of the high-efficiency die-casting device for mold production.

Illustration of the drawings:

1. a device body; 2. casting a box; 3. stamping a guide plate; 4. a steel column; 5. a heat insulation door body; 6. a handle; 7. a universal wheel; 8. a pressure relief structure; 801. a rubber pad; 802. a high density foam board; 803. an air bag; 804. mounting a plate; 805. reducing the pressure spring; 9. a condenser tank; 10. a heat dissipation frame; 11. a liquid spray nozzle; 12. a refrigeration plate; 13. a guide post; 14. a telescopic rod; 15. a thimble; 16. forming a groove; 17. a support plate; 18. a connecting rod; 19. and (5) moving the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a high-efficiency die-casting device for producing a die comprises a device body 1, a casting box 2, a steel column 4, a pressure-relief structure 8 and a guide column 13, wherein the casting box 2 is fixed at the top end of the device body 1, a stamping guide plate 3 is arranged on one side of the casting box 2, the steel column 4 is arranged on one side of the stamping guide plate 3, one end of the steel column 4 extends into the casting box 2, the pressure-relief structure 8 is fixed at the bottom end inside the casting box 2, a condensing box 9 is installed at the top end of the pressure-relief structure 8, the guide column 13 is welded on two sides inside the condensing box 9, a support plate 17 is installed at the top end of the guide column 13, a forming groove 16 is arranged at the top end of the support plate 17, an expansion rod 14 is fixed at the central position of the bottom end of the support plate 17, a movable plate 19 is installed at the bottom end of the expansion rod 14, two ends of the movable plate 19 are sleeved on the surface of the guide column 13, connecting rods 18 are welded at two ends of the movable plate 19, and a thimble 15 is fixed on the top end of the supporting plate 17 at a position above the connecting rod 18, and one end of the thimble 15 extends into the forming groove 16.

In this embodiment, preferably, the corner positions of the bottom end of the device body 1 are all hinged with universal wheels 7, so that the device body 1 can be moved at a later stage.

In this embodiment, preferably, one side of the surface of the casting box 2 is hinged with a heat insulation door body 5, and a handle 6 is welded on the surface of the heat insulation door body 5, so as to separate heat inside the forming groove 16 and avoid scalding.

In this embodiment, it is preferable that the heat radiation frames 10 are installed at both sides of the inner top end of the casting box 2 for rapidly discharging the hot air.

In this embodiment, it is preferable that a liquid nozzle 11 is fixed to the bottom end of the steel column 4 for injecting a solution into the inside of the forming tank 16.

In this embodiment, preferably, the pressure relief structure 8 includes a rubber pad 801, a high-density foam board 802, air cells 803, a mounting board 804 and a pressure relief spring 805, the high-density foam board 802 is mounted at the bottom end of the rubber pad 801, the air cells 803 are uniformly arranged inside the high-density foam board 802, and the pressure relief springs 805 at equal intervals are fixed inside the high-density foam board 802 at the bottom end of the air cells 803, so that the pressure directly acts on the top end of the condensation box 9 and is transmitted to the surface of the high-density foam board 802 through the rubber pad 801, and at this time, the downward pressure can be offset by the high-elasticity combination of the air cells 803 and the pressure relief springs 805, and the above-mentioned steps are repeated to make the pressure relief structure quickly and smoothly.

In this embodiment, preferably, the mounting plate 804 is fixed to the bottom end of the high-density foam plate 802, so as to avoid direct contact between the condensation box 9 and the mounting plate 804, and reduce wear of the die-casting device during use.

In this embodiment, preferably, the two sides of the surface of the condensing box 9 are fixed with equally spaced refrigerating fins 12 for waiting for the cooling and shaping of the aluminum liquid.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the device is mutually connected with an external power supply and a control system, when a steel column 4 injects liquid into a forming groove 16 through a liquid injection nozzle 11 along a stamping guide plate 3, then the device is matched with a refrigerating sheet 12 to wait for cooling and forming of aluminum liquid, then a guide column 13 stretches upwards to push a moving plate 19 to move along the guide column 13, at the moment, a connecting rod 18 penetrates through a supporting plate 17 to be contacted with an ejector pin 15 and moves upwards until the ejector pin 15 is contacted with a formed model, the whole ejector pin is ejected to a certain height higher than the forming groove 16, the ejection function when the die-casting device is used is realized, the working efficiency when the die-casting device is used is improved, the operation difficulty of demoulding is reduced, high-speed pressure can directly act on the top end of a condensation box 9 while the liquid is injected and is transmitted to the surface of a high-density foam plate 802 through a rubber pad 801, at the moment, the downward pressure can be counteracted by high-elasticity combination of an air bag 803 and a pressure-reducing spring 805, so go on repeatedly and make it tend to steadily fast, avoid the direct contact of condensing box 9 with mounting panel 804 simultaneously, realized die-casting device's the function of slowly pressing, the wearing and tearing condition when reducing the die-casting device and using.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high-efficient die-casting device of mould production usefulness, includes device body (1), casting case (2), steel column (4), slowly presses structure (8) and guide post (13), its characterized in that: the device comprises a device body (1), wherein a casting box (2) is fixed at the top end of the device body (1), a stamping guide plate (3) is arranged on one side of the casting box (2), a steel column (4) is arranged on one side of the stamping guide plate (3), one end of the steel column (4) extends into the casting box (2), a pressure relief structure (8) is fixed at the bottom end of the interior of the casting box (2), a condensing box (9) is installed at the top end of the pressure relief structure (8), guide columns (13) are welded on two sides of the interior of the condensing box (9), a supporting plate (17) is installed at the top end of each guide column (13), a forming groove (16) is formed at the top end of each supporting plate (17), an expansion link (14) is fixed at the central position of the bottom end of each supporting plate (17), a movable plate (19) is installed at the bottom end of each movable plate (19), and two ends of each movable plate (19) are sleeved on the surface of each guide column (13), connecting rods (18) are welded at two ends of the moving plate (19), an ejector pin (15) is fixed at the top end of a supporting plate (17) above the connecting rods (18), and one end of the ejector pin (15) extends into the forming groove (16).

2. The high-efficiency die casting device for producing the die according to claim 1, wherein: the turning position department of device body (1) bottom all articulates there is universal wheel (7).

3. The high-efficiency die casting device for producing the die according to claim 1, wherein: one side on the surface of the casting box (2) is hinged with a heat insulation door body (5), and a handle (6) is welded on the surface of the heat insulation door body (5).

4. The high-efficiency die casting device for producing the die according to claim 1, wherein: and heat dissipation frames (10) are arranged on two sides of the top end in the casting box (2).

5. The high-efficiency die casting device for producing the die according to claim 1, wherein: and a liquid spraying nozzle (11) is fixed at the bottom end of the steel column (4).

6. The high-efficiency die casting device for producing the die according to claim 1, wherein: the pressure reducing structure (8) comprises a rubber pad (801), a high-density foam board (802), air bags (803), a mounting board (804) and pressure reducing springs (805), wherein the high-density foam board (802) is mounted at the bottom end of the rubber pad (801), the air bags (803) are uniformly arranged in the high-density foam board (802), and the pressure reducing springs (805) at equal intervals are fixed in the high-density foam board (802) at the bottom end of the air bags (803).

7. The high-efficiency die casting device for producing the die according to claim 6, wherein: the bottom end of the high-density foam board (802) is fixed with a mounting board (804).

8. The high-efficiency die casting device for producing the die according to claim 1, wherein: and the two sides of the surface of the condensing box (9) are fixed with refrigeration sheets (12) at equal intervals.