Mould frame with hanging rings

Abstract

The utility model relates to the technical field of mold production, and discloses a mold frame with hanging rings, which comprises a first base, two hanging ring mechanisms are clamped in the first base, a plurality of first fixing bolts are fixed on the upper end face of the first base in a threaded manner, and a second base is fixedly arranged on the upper end face of the first base. Sliding rods are fixedly arranged at the four vertexes of the upper end face of the second base, a third base is arranged on the outer sides of the sliding rods in a sliding mode, a plurality of positioning rods are fixedly arranged on the lower end face of the third base, a top plate is arranged on the upper end faces of the sliding rods in a clamped mode, and third fixing bolts are arranged on the upper end faces of the sliding rods in a threaded mode. According to the demolding device, the lifting ring mechanism is arranged in the base in a penetrating mode, the upper end of the base is fixed through the fixing bolt, the connecting tightness of the lifting ring mechanism and the base is improved, the service life of the lifting ring mechanism is prolonged accordingly, rapid demolding is achieved through the second telescopic rod and the ejector rod, and the demolding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould production technical field especially relates to a mould frame with a lifting ring. BACKGROUND

[0002] Mould frame is the support structure of mould, usually by various different steel sheets and parts, is the skeleton of whole mould. Mould frame combines and fixes each part of mould according to certain rule and position on die casting machine, so that the mould can be installed on the die casting machine and work.

[0003] At present, the lifting ring of the bottom of most mould frames on the market is generally connected by a threaded rod, and the part entering the inside of the base is short, which can cause bending deformation after long-term use, affecting use. At the same time, most of the mould frames do not have an ejection mechanism, so that the workers need to manually take out the die casting product after installation into the die casting machine, which is time-consuming and laborious. Therefore, the technical personnel in the field provide a mould frame with a lifting ring to solve the problems in the background art. SUMMARY

[0004] The utility model discloses a kind of mould frames with lifting ring, by being set in the inside of base with lifting ring mechanism, and using fixed bolt fixed on base upper end, increase the tightness of lifting ring mechanism and base connection, to increase the service life of lifting ring mechanism, while setting telescopic rod in the inside of base, by the telescopic of telescopic rod, push rod is pushed upwards and die casting product is ejected from mould, complete demoulding, without manual demoulding by worker, save time and labor, the structure of this mould frame is simple, convenient to operate.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of mould frame with lifting ring, including one base, two lifting ring mechanisms are connected in the inside of the one base, a plurality of first fixed bolts are fixed on the upper end surface of the one base with screw thread, the second base is fixedly arranged on the upper end surface of the one base, sliding pole is fixedly arranged at the four vertexes of the upper end surface of the second base, a plurality of third bases are slidably arranged on the outer side of the plurality of sliding poles, a plurality of positioning rods are fixedly arranged on the lower end surface of the third base, a plurality of top plates are connected on the upper end surface of the plurality of sliding poles with clamping, and a plurality of third fixed bolts are arranged on the upper end surface of the plurality of sliding poles with screw thread.

[0006] Further, a lower module is connected on the upper end surface of the second base with clamping, and a plurality of fourth fixed bolts are fixed on the upper end surface of the lower module with screw thread.

[0007] Further, a plurality of positioning holes are formed on the upper end surface of the second base, and a rubber pad is fixed on the inner bottom surface of the plurality of positioning holes.

[0008] Further, the second base is internally fixedly provided with a second telescopic rod, the upper end surface of the second telescopic rod is fixedly provided with a supporting plate, and the upper end surface of the supporting plate is fixedly provided with a top rod.

[0009] Further, the lower end surface of the third base is jianqianly provided with an upper module, and the lower end surface of the upper module is threadedly fixed with a plurality of fifth fixing bolts.

[0010] Further, the lower end surface of the top plate is fixedly provided with a first telescopic rod, the lower end surface of the first telescopic rod is fixedly provided with a backing plate, and the upper end surface of the backing plate is fixedly provided with a plurality of second fixing bolts.

[0011] Further, the lifting ring mechanism comprises a round rod, lifting rings are fixedly arranged at both ends of the round rod, and two screw holes are formed in the surface of the round rod.

[0012] The utility model has the advantages of the following beneficial effects:

[0013] 1. The mold frame with a lifting ring has the advantages that the lifting ring mechanism is arranged in the first base in a penetrating mode, screw holes are arranged on the round rod of the lifting ring mechanism, a first fixing bolt is threadedly sleeved on the first base, the lifting ring mechanism is fixed through the first fixing bolt, the tightness of the lifting ring mechanism and the first base is improved, and the service life of the lifting ring mechanism is prolonged.

[0014] 2. The mold frame with a lifting ring has the advantages that the second telescopic rod is arranged in the first base, after the die-casting machine is used to complete die casting, the second telescopic rod is telescoped to push the top rod upward, the die-casting product is separated from the mold, and the demolding operation is completed, so that manual demolding of workers is not needed, time and labor are saved, and efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a shaft side schematic view of the utility model;

[0016] Figure 2 It is a side view schematic view of the utility model;

[0017] Figure 3 It is a side view schematic view of the utility model;

[0018] Figure 4 It is a shaft side schematic view of the lifting ring mechanism of the utility model.

[0019] LEGEND:

[0020] 1, the first base; 2, the first fixed bolt; 3, the lifting ring mechanism; 4, the second base; 5, the third base; 6, the backing plate; 7, the second fixed bolt; 8, the first telescopic rod; 9, the third fixed bolt; 10, the top plate; 11, the slide; 12, the positioning rod; 13, the positioning hole; 14, the lower module; 15, the fourth fixed bolt; 16, the upper module; 17, the support plate; 18, the second telescopic rod; 19, the rubber pad; 20, the fifth fixed bolt; 21, the top rod; 301, the round rod; 302, the lifting ring; 303, the screw hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Reference Figures 1-4 An embodiment provided by the utility model: a mould frame with a lifting ring, comprising a first base 1, two lifting ring mechanisms 3 are connected in the first base 1, a plurality of first fixed bolts 2 are fixed on the upper end surface of the first base 1, a second base 4 is fixedly arranged on the upper end surface of the first base 1, a slide 11 is fixedly arranged at the four vertexes of the upper end surface of the second base 4, a plurality of third bases 5 are slidably arranged on the outer side of the slide 11, a plurality of positioning rods 12 are fixedly arranged on the lower end surface of the third base 5, a top plate 10 is connected on the upper end surface of the slide 11, and a plurality of third fixed bolts 9 are threadedly arranged on the upper end surface of the slide 11;

[0023] Specifically, the lifting ring mechanism 3 is arranged in the first base 1 and is fixed by the first fixed bolt 2, the lifting ring mechanism 3 can be hoisted and moved, the positions of the second base 4, the third base 5 and the top plate 10 are fixed by the slide 11, and the third fixed bolt 9 is used for fixing, meanwhile, the third base 5 and the top plate 10 can be disassembled from the mould frame by disassembling the third fixed bolt 9, which is convenient for installation, movement, inspection and maintenance.

[0024] The lower module 14 is connected on the upper end surface of the second base 4, a plurality of fourth fixed bolts 15 are fixed on the upper end surface of the lower module 14, the upper module 16 is connected on the lower end surface of the third base 5, and a plurality of fifth fixed bolts 20 are fixed on the lower end surface of the upper module 16;

[0025] Specifically, the lower module 14 is installed and fixed on the upper end of the second base 4 by using the fourth fixing bolt 15, and the lower module 14 can be replaced by disassembling the fourth fixing bolt 15. The upper module 16 is fixed on the lower end of the third base 5 by using the fifth fixing bolt 20, and the upper module 16 can be disassembled and replaced by disassembling the fifth fixing bolt 20.

[0026] A plurality of positioning holes 13 are formed on the upper end surface of the second base 4, and a rubber pad 19 is fixedly arranged on the inner bottom surface of each of the plurality of positioning holes 13.

[0027] Specifically, the positioning hole 13 is formed on the upper end of the second base 4, and the positioning rod 12 is arranged on the lower end of the third base 5. The stability of the vertical movement of the upper module 16 can be ensured by the connection of the positioning rod 12 and the positioning hole 13, and the dislocation of the upper module 16 can be avoided, so that the upper module 16 cannot be combined with the lower module 14, and the compression fails.

[0028] The second telescopic rod 18 is fixedly arranged in the second base 4, the support plate 17 is fixedly arranged on the upper end surface of the second telescopic rod 18, and the top rod 21 is fixedly arranged on the upper end surface of the support plate 17.

[0029] Specifically, the second telescopic rod 18 is arranged in the second base 4. After the die casting is completed, the second telescopic rod 18 can be extended and retracted to push the top rod 21 to move upward, so that the finished product is ejected from the lower module 14, the demolding operation is completed, the manual demolding of workers can be avoided, the demolding efficiency is increased, and the die casting efficiency is increased.

[0030] The first telescopic rod 8 is fixedly arranged on the lower end surface of the top plate 10, the backing plate 6 is fixedly arranged on the lower end surface of the first telescopic rod 8, and the plurality of second fixing bolts 7 are fixedly arranged on the upper end surface of the backing plate 6.

[0031] Specifically, the first telescopic rod 8 is arranged on the lower end of the top plate 10. The first telescopic rod 8 is connected to the third base 5 by using the backing plate 6 and the second fixing bolt 7. The first telescopic rod 8 and the third base 5 can be separated by disassembling the second fixing bolt 7, so that the first telescopic rod 8 and the third base 5 can be moved and repaired conveniently.

[0032] The lifting ring mechanism 3 comprises a round rod 301, lifting rings 302 are fixedly arranged on both ends of the round rod 301, and two screw holes 303 are formed on the surface of the round rod 301.

[0033] Specifically, the round rod 301 is inserted into the first base 1, and then the screw holes 303 on the round rod 301 are threadedly connected with the first fixing bolt 2 to fix the position of the round rod 301. Then, the lifting rings 302 are arranged on both sides of the round rod 301, and the mold frame is lifted and moved by using the lifting rings 302.

[0034] Working principle: by the ring mechanism 3 is set in the inside of a base 1, the round rod 301 on the ring mechanism 3 is provided with screw hole 303, by a fixed bolt 2 is screwed on a base 1, by a fixed bolt 2 the ring mechanism 3 is fixed, so as to increase the tightness of the ring mechanism 3 and a base 1, thereby increasing the service life of the ring mechanism 3;

[0035] Secondly, a second telescopic rod 18 is arranged in the first base 1, after the die casting machine is completed, the second telescopic rod 18 is telescoped, the ejector rod 21 is pushed upward to separate the die casting product from the mold, and the demolding operation is completed, so that the workers do not need to manually demold, time and labor are saved, and efficiency is improved.

[0036] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mold frame with lifting rings, comprising a base (1), characterized in that: The first base (1) is internally fitted with two lifting ring mechanisms (3). The upper end face of the first base (1) is threaded with multiple first fixing bolts (2). The upper end face of the first base (1) is fixed with a second base (4). The upper end face of the second base (4) is fixed with sliding rods (11) at each of the four vertices. The outer side of the multiple sliding rods (11) is slidably fitted with a third base (5). The lower end face of the third base (5) is fixed with multiple positioning rods (12). The upper end face of the multiple sliding rods (11) is fitted with a top plate (10). The upper end face of the multiple sliding rods (11) is threaded with a third fixing bolt (9).

2. A mold frame with lifting rings according to claim 1, characterized in that: The lower module (14) is snapped onto the upper end face of the second base (4), and multiple fourth-grade fixing bolts (15) are threaded onto the upper end face of the lower module (14).

3. A mold frame with lifting rings according to claim 1, characterized in that: The upper surface of the second base (4) is provided with multiple positioning holes (13), and rubber pads (19) are fixedly installed on the bottom surface of each of the multiple positioning holes (13).

4. A mold frame with lifting rings according to claim 1, characterized in that: The second base (4) is fixedly provided with a second telescopic rod (18), and a support plate (17) is fixedly provided on the upper end face of the second telescopic rod (18). A top rod (21) is fixedly provided on the upper end face of the support plate (17).

5. A mold frame with lifting rings according to claim 1, characterized in that: The lower end face of the No. 3 base (5) is fitted with an upper module (16), and the lower end face of the upper module (16) is threaded with multiple No. 5 fixing bolts (20).

6. A mold frame with lifting rings according to claim 1, characterized in that: A first telescopic rod (8) is fixedly installed on the lower end face of the top plate (10), a pad (6) is fixedly installed on the lower end face of the first telescopic rod (8), and a plurality of second fixing bolts (7) are fixedly installed on the upper end face of the pad (6).

7. A mold frame with lifting rings according to claim 1, characterized in that: The lifting ring The mechanism (3) includes a round rod (301), and both ends of the round rod (301) are fixedly provided with lifting rings (302). Two screw holes (303) are formed on the surface of the round rod (301).

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