CN220515373U - Automotive suspension support casting die - Google Patents

Abstract

The utility model discloses an automobile suspension bracket casting mold, which comprises a top mold and a bottom mold, wherein the bottom surface of the bottom mold is fixedly connected with a demolding box, the bottom surface of the bottom mold and the upper surface of the demolding box are fixedly embedded with a connecting square cylinder together, the inner bottom wall of the demolding box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a threaded screw rod, the outer surface of the threaded screw rod is in threaded connection with a screw plate, the outer surface of the screw plate is fixedly connected with a connecting plate, and the upper surface of the connecting plate is fixedly connected with two straight ejector rods. This device is through the cooperation use of screw thread lead screw, spiral shell board, connecting plate, straight ejector pin and kicking block, can utilize the rotation of screw thread lead screw to drive straight ejector pin and kicking block upward movement to can be ejecting in the die block utensil to foundry goods after the casting, can lead to the fact the damage to it when collecting the foundry goods, improve the convenience of collecting the foundry goods, have and collect foundry goods operation more convenient and improved the advantage of collecting the speed.

Description

Automotive suspension support casting die

Technical Field

The utility model relates to the field of automobile suspension machining, in particular to an automobile suspension bracket casting die.

Background

The automobile suspension bracket is a generic name of all force transmission connecting devices between a frame and an axle or wheels of an automobile, plays a role in keeping the automobile stable, a casting mold is used when the automobile suspension bracket is processed, the casting mold is used for obtaining the structural shape of a part, other materials which are easy to mold are used for manufacturing the structural shape of the part in advance, then the part is put into a sand mold, so that a cavity with the same structural size as the part is formed in the sand mold, and then flowable liquid is poured into the cavity, and the corresponding part is obtained after cooling and solidification are waited.

The utility model discloses a casting mould for a suspension bracket of a heavy-duty car, which comprises an upper mould and a lower mould, wherein the upper mould is arranged above the lower mould, a base is fixedly arranged at the bottom of the lower mould, a plurality of air outlet pipes are arranged on the inner wall of the top end of the upper mould, openings are respectively formed in the inner walls of two ends of the base, and a cam is fixedly connected on the rod wall of a rotating rod.

Disclosure of Invention

The utility model aims to provide an automobile suspension bracket casting die which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automotive suspension support casting mould, includes top mould and die block utensil, the bottom surface fixedly connected with drawing of patterns case of die block utensil, the bottom surface of die block utensil and the upper surface of drawing of patterns case are fixed jointly and are inlayed and connect the square section of thick bamboo, the interior bottom wall fixedly connected with driving motor of drawing of patterns case, driving motor's output fixedly connected with screw thread lead screw, screw thread lead screw's surface threaded connection has the screw plate, screw plate's surface fixedly connected with connecting plate, two straight ejector pins of upper surface fixedly connected with of connecting plate, two the top of straight ejector pin is fixedly connected with kicking block jointly, the upper surface intercommunication of top mould has the notes liquid pipe.

In a further embodiment, the upper surface of the top mold is communicated with two exhaust round pipes, and the outer surface of the top mold is fixedly connected with four insertion rods.

In a further embodiment, four positioning frames are fixedly connected to the outer surface of the bottom die, and the size of each positioning frame is matched with the size of the insertion rod.

In a further embodiment, a sealing plate is fixedly connected to the upper surface of the top block, and the size of the sealing plate is matched with the size of the connecting square cylinder.

In a further embodiment, the right side face of the bottom die is fixedly connected with two fixing pieces and a knocking plate respectively, the outer surfaces of the two fixing pieces are jointly hinged with a knocking bent rod, the outer surface of the knocking bent rod is fixedly connected with two telescopic springs, and one end, far away from the knocking bent rod, of each telescopic spring is fixedly connected with the outer surface of the bottom die.

In a further embodiment, the inner wall of the demolding box is fixedly connected with two support sliding rods, the outer surface of each support sliding rod is slidably connected with a sliding block, and the outer surface of each sliding block is fixedly connected with the outer surface of the screw plate.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through the cooperation use of screw thread lead screw, the spiral shell board, the connecting plate, straight ejector pin and kicking block, can utilize the rotation of screw thread lead screw to drive straight ejector pin and kicking block upward movement, thereby can be ejecting in the die block utensil to foundry goods after the casting, can lead to the fact the damage to it when collecting the foundry goods, improve the convenience of collecting the foundry goods, it is more convenient to have to collect foundry goods operation and has improved the advantage of collecting the speed, through being provided with and beat bent lever and beat board and exhaust pipe, can utilize to beat the bent lever and beat the die block utensil, thereby can follow the exhaust pipe discharge of the bubble after annotating the liquid, avoid the bubble can cause the influence to the foundry goods, the quality of foundry goods product has been improved.

Drawings

Fig. 1 is a schematic perspective view of a casting mold for an automotive suspension bracket.

Fig. 2 is a top view of a top mold of an automotive suspension bracket casting mold.

Fig. 3 is a schematic view of the internal structure of a stripper case in an automotive suspension bracket casting mold.

Fig. 4 is a schematic side cross-sectional view of an automotive suspension bracket casting mold.

In the figure: 1. a top mold; 2. a bottom mold; 3. a demolding box; 4. a liquid injection pipe; 5. an exhaust round tube; 6. inserting a connecting rod; 7. a positioning frame; 8. a driving motor; 9. a threaded screw rod; 10. a screw plate; 11. a connecting plate; 12. a straight ejector rod; 13. a top block; 14. connecting square cylinders; 15. a sealing plate; 16. supporting a slide bar; 17. a sliding block; 18. a fixing member; 19. knocking the bent rod; 20. a telescopic spring; 21. the striking plate.

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, in the utility model, an automotive suspension bracket casting mold comprises a top mold 1 and a bottom mold 2, wherein the bottom surface of the bottom mold 2 is fixedly connected with a demolding box 3, the bottom surface of the bottom mold 2 and the upper surface of the demolding box 3 are fixedly embedded with a connecting square cylinder 14, the inner bottom wall of the demolding box 3 is fixedly connected with a driving motor 8, the output end of the driving motor 8 is fixedly connected with a threaded screw rod 9, the outer surface of the threaded screw rod 9 is in threaded connection with a screw plate 10, the outer surface of the screw plate 10 is fixedly connected with a connecting plate 11, the upper surface of the connecting plate 11 is fixedly connected with two straight ejector rods 12, the top ends of the two straight ejector rods 12 are fixedly connected with a top block 13, and the upper surface of the top mold 1 is communicated with a liquid injection pipe 4.

The upper surface intercommunication of top mould 1 has two exhaust pipe 5, the surface fixedly connected with four spliced rods 6 of top mould 1, the surface fixedly connected with four locating frames 7 of bed die 2, the size of every locating frame 7 all with spliced rod 6's size looks adaptation, can make spliced rod 6 inject in the locating frame 7, make top mould 1 and bed die 2 leakproofness better, improve its connection fastness, through being provided with exhaust pipe 5, make the air in the molten iron follow exhaust pipe 5 and discharge, avoid the bubble to influence foundry goods quality, the upper surface fixedly connected with closing plate 15 of kicking block 13, the size of closing plate 15 and the size looks adaptation of connecting square tube 14, make closing plate 15 play sealed effect, prevent the liquid inflow of injection in connecting square tube 14.

The right side of the bottom die 2 is fixedly connected with two fixing pieces 18 and a knocking plate 21 respectively, the outer surfaces of the two fixing pieces 18 are hinged with a knocking bent rod 19 jointly, the outer surface of the knocking bent rod 19 is fixedly connected with two telescopic springs 20, one end of each telescopic spring 20, far away from the knocking bent rod 19, is fixedly connected with the outer surface of the bottom die 2, the knocking plate 21 can be knocked by the knocking bent rod 19, bubbles in liquid can be accelerated to be discharged upwards from an exhaust circular tube 5, the quality of castings is greatly improved, two supporting sliding rods 16 are fixedly connected with the inner wall of the demolding box 3, sliding blocks 17 are fixedly connected with the outer surface of each supporting sliding rod 16 in a sliding mode, the outer surface of each sliding block 17 is fixedly connected with the outer surface of each spiral plate 10, and when the spiral plate 10 moves, the sliding blocks 17 are driven to slide on the supporting sliding rods 16, inclined clamping of the spiral plate 10 is avoided, and the moving stability is improved.

The working principle of the utility model is as follows:

when the casting mold is used, the top block 13 and the sealing plate 15 are lowered to the position flush with the connecting square cylinder 14, the tightness of the bottom mold 2 is guaranteed, the top mold 1 is covered on the bottom mold 2, liquid is injected into the bottom mold through the liquid injection pipe 4, the top mold 1 is lifted after waiting for cooling forming, the driving motor 8 is started to drive the threaded screw 9 to rotate, the threaded screw 9 is rotated to drive the screw plate 10 and the connecting plate 11 to move upwards, the connecting plate 11 is moved to drive the straight ejector rod 12 and the top block 13 to move upwards simultaneously, and the cooled casting is ejected from the bottom mold 2 by utilizing the upward movement of the top block 13, so that the cooled casting is conveniently taken out by a worker.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An automotive suspension support casting die which is characterized in that: including top mould (1) and die block (2), the bottom surface fixedly connected with drawing of patterns case (3) of die block (2), the bottom surface of die block (2) and the upper surface of drawing of patterns case (3) are fixed jointly and are inlayed and are connected square tube (14), the interior bottom wall fixedly connected with driving motor (8) of drawing of patterns case (3), the output fixedly connected with screw thread lead screw (9) of driving motor (8), the surface threaded connection of screw thread lead screw (9) has screw plate (10), the surface fixedly connected with connecting plate (11) of screw plate (10), the upper surface fixedly connected with of connecting plate (11) has two straight ejector pin (12), two the top of straight ejector pin (12) is fixedly connected with kicking block (13) jointly, the upper surface intercommunication of top mould (1) has annotate liquid pipe (4).

2. The automotive suspension bracket casting mold according to claim 1, wherein: the upper surface of top mould (1) communicates there are two exhaust pipe (5), the surface fixed connection of top mould (1) has four insert pole (6).

3. The automotive suspension bracket casting mold according to claim 1, wherein: the outer surface of the bottom die (2) is fixedly connected with four positioning frames (7), and the size of each positioning frame (7) is matched with the size of the plugging rod (6).

4. The automotive suspension bracket casting mold according to claim 1, wherein: the upper surface of kicking block (13) is fixedly connected with closing plate (15), the size of closing plate (15) and the size looks adaptation of connecting square tube (14).

5. The automotive suspension bracket casting mold according to claim 1, wherein: the right side of die (2) is fixedly connected with two mounting (18) and knocks board (21) respectively, two the surface of mounting (18) articulates jointly has and beats bent lever (19), the surface fixedly connected with two expansion springs (20) of beating bent lever (19), every expansion spring (20) keep away from the surface fixedly connected with of die (2) of one end of beating bent lever (19).

6. The automotive suspension bracket casting mold according to claim 1, wherein: the inner wall fixedly connected with two support slide bars (16) of drawing of patterns case (3), every the surface of support slide bar (16) is all sliding connection has sliding block (17), every the surface of sliding block (17) all with the surface fixed connection of spiral shell board (10).