CN204123600U - Water spilage tray injection mould - Google Patents

Abstract

The utility model discloses a kind of water spilage tray injection mould, its by fixed clamping plate, solid plate, the first core rod, centring ring, directly water cover, the second core rod, Angle Pin, slide block, block, moving platen, parallels, dynamic model seat, pressing plate, supporting plate, the first push rod, the second push rod, the 3rd push rod, bolt, release link, guide pillar, guide pin bushing, water pipe head, track press strip form, it is characterized in that: fixed clamping plate has centring ring, directly water cover; Have solid plate under fixed clamping plate, solid plate has Angle Pin, the first core rod, guide pin bushing, have water channel in solid plate, the first core rod, there is water pipe head solid plate side; Dynamic model seat there are parallels, plastic liftout attachment; Parallels has moving platen, and moving platen is equipped with guide pillar, the second core rod, slide block, track press strip, has water channel in the second core rod, moving platen, there is water pipe head moving platen side.

Description

Water box injection mold

technical field

The utility model relates to the field of molds for production, in particular to an injection mold for a water receiving box. the

Background technique

The water receiving box is shown in Figure 1 and Figure 2. Its shape is a rectangular U-shaped box. There are two hanging ears on one side of the box. There are one large and one small circular holes in the middle of the hanging ears. The material of the box is ABS, and the product quality requirements: there should be no scratches, abrasions and other damage on the surface, no burrs, smooth surface, and white color. The mass production process is injection molding. Because there are two hanging ears on one side of the water box, and there are one large and one small two circular holes in the middle of the hanging ears, during injection molding production, it is necessary to solve the problem that there are one big and one small two holes in the middle of the water box hanging ears. The core-pulling problem of the circular hole, so the injection mold of the water box adopts the inclined guide column slider to pull the core. The structure of the injection mold of the water box is shown in Figure 10, Figure 11, Figure 12, Figure 13, and Figure 14. the

Contents of the invention

The technical problem to be solved by the utility model aims at the present situation of the prior art, and provides an injection mold for a water receiving box. the

The technical solution adopted by the utility model to solve the above problems is: a water box injection mold, which consists of a fixed mold bottom plate 1, a fixed template 2, a first mold core 3, a positioning ring 4, a direct pouring sleeve 5, a second mold Core 6, inclined guide post 7, slider 8, stopper 9, movable template 10, pad iron 11, movable mold base 12, pressure plate 13, supporting plate 14, first ejector pin 15, second ejector pin 16, third ejector pin Ejector rod 17, bolt 18, reset rod 19, guide post 20, guide sleeve 21, water pipe joint 22, track bead 23, is characterized in that: fixed mold bottom plate 1 has positioning ring 4, direct pouring sleeve 5; fixed mold bottom plate There is a fixed template 2 under 1, and there are inclined guide pillars 7, the first mold core 3, and a guide sleeve 21 on the fixed template 2. There are water channels in the fixed template 2 and the first mold core 3, and there are water pipe joints 22 on the side of the fixed template 2; On the mold base 12, there is a pad iron 11 and a plastic part ejector device; the plastic part ejector device is composed of a first ejector rod 15, a second ejector rod 16, a third ejector rod 17, a pressure plate 13, a supporting plate 14, and a reset rod 19 ; There is a movable template 10 on the pad iron 11, and the guide pillar 20, the second mold core 6, the slide block 8, the track bead 23 are housed on the movable template 10, the second mold core 6, the movable template 10 have water channels, and the movable template 10 side There are water pipe joints 22. the

The utility model adopts injection molding to produce the plastic part of the water receiving box, and the oblique guide column slider is core-pulled, and the water cooling is used for cooling, and the structure of the injection mold is scientific and reasonable. the

Description of drawings

Figure 1 front view of the water receiving box;

Figure 2 top view of the water box;

Fig. 3 fixed formwork front view;

Fig. 4 fixed template top view;

Figure 5 slider front view;

Figure 6 slider top view;

Figure 7 slider left view;

Figure 8 core front view;

Figure 9 core top view;

Figure 10 Front view of the injection mold of the water receiving box;

Figure 11 Left view of injection mold of water receiving box;

Figure 12 Partial sectional view of the injection mold of the water receiving box;

Figure 13 top view of moving mold;

Figure 14 Bottom view of fixed mold. the

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings. the

An injection mold for a water receiving box, which consists of a fixed mold bottom plate 1, a fixed template 2, a first mold core 3, a positioning ring 4, a direct pouring sleeve 5, a second mold core 6, an inclined guide post 7, a slider 8, a stop Block 9, movable template 10, pad iron 11, movable mold base 12, pressure plate 13, supporting plate 14, first ejector rod 15, second ejector rod 16, third ejector rod 17, bolt 18, reset rod 19, guide post 20. The guide sleeve 21, the water pipe joint 22, and the track bead 23 are characterized in that: there is a positioning ring 4 and a direct pouring sleeve 5 on the bottom plate 1 of the fixed mold; Guide pillar 7, first mold core 3, guide sleeve 21, fixed formwork 2, water channel in the first mold core 3, water pipe joint 22 on the side of fixed formwork 2; shim iron 11 on the movable mold base 12, plastic part ejection device; the ejector device for plastic parts is composed of a first ejector rod 15, a second ejector rod 16, a third ejector rod 17, a pressing plate 13, a supporting plate 14, and a reset rod 19; Guide column 20, the second mold core 6, slide block 8, track bead 23 are housed on it, there are water channels in the second mold core 6, the movable template 10, and the water pipe joint 22 is arranged on the movable template 10 side. the

Implementation process

1. Injection mold assembly

(1) fixed mold assembly

1. Install the sprue sleeve 5 on the base plate 1 of the fixed mold;

2. Install the positioning ring 4 on the bottom plate 1 of the fixed mold;

3. Turn over the bottom plate 1 of the fixed mold;

4. Install the guide sleeve 21 and the inclined guide post 7 on the fixed template 2;

5. Install the fixed formwork 2 on the fixed formwork bottom plate 1;

6. Install the first mold core 3 on the fixed template 2;

7. The dynamic mold assembly is completed. the

(2) Dynamic mold assembly

1. Install pad iron 11 on the movable mold base 12;

2. Assemble the ejection device for plastic parts;

3. Put the first ejector rod 15, the second ejector rod 16, the third ejector rod 17, and the reset rod 19 into the pressure plate 13;

4. Install the pallet 14 under the pressure plate 13;

5. Put the plastic part ejection device on the movable mold base 12;

6. Mount the guide post 20 on the moving template 10;

7. Install the movable formwork 10 on the horn 11;

8. Install the second mold core 6 on the movable template 10;

9. Install the slider 8 in the chute of the moving template 10;

10. Install the track bead 23 in the chute of the moving template 10;

11. Install the stopper 9 on the side of the moving template 10;

12. The dynamic mold assembly is completed. the

(3) Mold closing

1. Place the moving model horizontally;

2. Align the guide post hole of the fixed mold with the guide post of the movable mold, and put it down horizontally to complete the mold closing. the

2. Action process

1. Lift the mold after clamping;

2. Install the fixed mold on the fixed mold mounting plate of the horizontal injection molding machine;

3. Operate the injection molding machine to slowly close the mold;

4. Fix the movable mold on the horizontal injection molding motorized mold mounting plate;

5. Connected water cooling system;

6. Injection molding;

7. Cooling and shaping;

8. Open the mold and get out of the pouring system;

9. The inclined guide post 7 pushes the slider 8 to slide outward, and the core is pulled;

10. The ejector rod of the injection molding machine pushes the ejection device of the plastic part;

11. The first ejector pin 15, the second ejector pin 16, and the third ejector pin 17 eject the plastic parts;

12. The ejector pin of the injection molding machine is reset;

13. Mold closing;

14. The fixed template 2 pushes the reset lever 19;

15. The reset rod 19 pushes the ejection device of the plastic part to reset;

16. The inclined guide column 7 on the fixed template 2 presses and pushes the slider 8 to reset;

17. Injection molding;

18. Repeat the above process. the

Claims (1)

1. A water receiving box injection mold, which consists of fixed base plate (1), fixed template (2), first mold core (3), positioning ring (4), direct pouring sleeve (5), second mold core (6), inclined guide post (7), slider (8), stopper (9), movable template (10), pad iron (11), movable mold base (12), pressure plate (13), supporting plate ( 14), the first ejector rod (15), the second ejector rod (16), the third ejector rod (17), the bolt (18), the reset rod (19), the guide post (20), the guide sleeve (21), Composed of water pipe joints (22) and track bead (23), it is characterized in that: there are positioning rings (4) and cast-in-place sleeves (5) on the fixed mold bottom plate (1); there are fixed templates (2) under the fixed mold bottom plate (1) ), there are inclined guide posts (7), the first mold core (3), guide sleeve (21) on the fixed template (2), water channels are arranged in the fixed template (2), the first mold core (3), and the fixed template ( 2) There is a water pipe joint (22) on the side; there is a pad iron (11) and a plastic part ejection device on the movable mold base (12); the plastic part ejection device consists of the first ejector rod (15), the second ejector rod (16 ), the third ejector rod (17), pressing plate (13), supporting plate (14), reset rod (19); there is a movable template (10) on the pad iron (11), and a guide column is housed on the movable template (10) (20), the second mold core (6), slide block (8), track bead (23), the second mold core (6), the movable template (10) has a water channel, and the movable template (10) has a water pipe joint on the side (twenty two). the