Die-casting die suitable for forming upper column pipe

Abstract

The die-casting die comprises a supporting mechanism, the supporting mechanism comprises a supporting base supported on the ground, a bearing base is installed on the surface of the bottom end of the supporting base in an attached mode, the bearing base is supported on the ground, and a square bearing plate is arranged in the middle of the top end of the supporting base in a supporting mode. A linkage base is arranged in the middle of the top end of the plate face of the square bearing plate, a trapezoidal base is transversely installed in the middle of the top end of the linkage base, a square base is installed in the middle of the top end of the square bearing plate, a side face frame is installed in the middle of the top end of the square base, and connecting bases are vertically arranged at the four corners of the side face frame. An extrusion mechanism is installed on the side wall of the top end of the connecting base, placement is achieved through the adopted supporting annular base and a plate face structure of a corresponding square bearing plate and the position where the base is installed in the middle of the top end of the adopted trapezoidal base, and the adopted upper top plate and the area of the middle concave support are clamped.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical technical field, concretely to a kind of die casting die suitable for the forming of upper column pipe. BACKGROUND

[0002] Die casting is the abbreviation of pressure casting. It is a method that liquid or semi-liquid metal fills the die casting mold cavity under high pressure and solidifies rapidly under pressure to obtain a casting. The die casting mold used is called a die casting mold.

[0003] The commonly used pressure during die casting is from several megapascals to several tens of megapascals, and the initial filling speed is in the range of (0.5-70) m / s. Therefore, high pressure and high speed are important characteristics of die casting.

[0004] After searching, the application number: CN201120006506.5 of a modified die casting mold exhaust structure is found;

[0005] The utility model relates to die casting mold technical field, especially a kind of improved die casting mold exhaust structure. The utility model discloses a movable template and fixed template, movable template and fixed template are formed with casting cavity between, movable template side is equipped with slag ladle, slag ladle is located at the filling end of casting cavity, casting cavity is formed with feed inlet corresponding slag ladle, feed inlet is spaced apart with slag ladle, fixed template side is equipped with inverted " V " shape bridge, the both ends of bridge are communicated with corresponding slag ladle and feed inlet respectively. Cold charge at the filling end of casting cavity and air in casting cavity enter into slag ladle in turn through feed inlet and bridge, the flowing path of cold charge and air is " S " shape, in addition, the opening of the flowing path is sequentially enlarged from feed inlet to slag ladle inlet, the flowing path of above-mentioned structure form can make air in casting cavity quickly, efficiently and smoothly exhaust die casting mold, ensure casting quality, reduce production cost.

[0006] 1) The traditional die casting mold is not convenient in the combined state, and the die casting mold itself is not convenient in the process of making the support stage of the upper column pipe, and the efficiency of the forming injection molding stage of the upper column pipe in the die casting process is lacking, which leads to poor die casting efficiency in the later stage. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a kind of die casting die suitable for the forming of upper column pipe to solve the problem that the traditional die casting mold is not convenient in the combined state as described in the above background art, and the die casting mold itself is not convenient in the process of making the support stage of the upper column pipe, and the efficiency of the forming injection molding stage of the upper column pipe in the die casting process is lacking, which leads to poor die casting efficiency in the later stage.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A die -casting die suitable for upper column pipe forming, support mechanism is included, the support mechanism includes with ground support's support base, the bottom end surface of support base is installed with bearing base, bearing base is established with ground support, the top end middle part of support base is supported and is equipped with square bearing plate, the top end middle part of square bearing plate is equipped with linkage base, the top end middle part of linkage base is installed with trapezoidal base transversely, the top end middle part of square bearing plate is installed with square base, the top end middle part of square base is installed with side frame, the four corners of side frame are all vertically equipped with connecting base, the top end side wall of connecting base is installed with extrusion mechanism.

[0009] As a preferred scheme of the application: the extrusion mechanism includes an access control seat installed in the middle of the side frame, a control box is installed at the end of the access control seat, a connecting pipe is vertically arranged at the top middle part of the box body of the control box, a detection sleeve is arranged at the bottom middle part of the barrel of the connecting pipe, and a supercharging mechanism is installed at the bottom end of the detection sleeve.

[0010] As a preferred scheme of the application: the supercharging mechanism includes an upper die installed at the bottom end of the side frame, an upper die base is installed at the four corners of the bottom of the upper die, a forming plate is installed at the bottom middle part of the upper die base, a connecting sleeve is vertically installed at the four corners of the bottom of the plate surface of the forming plate, and a shaping plate is arranged on the surface of the connecting sleeve.

[0011] As a preferred scheme of the application: the top four corners of the shaping plate are provided with an access connecting rod, one end of the access connecting rod is provided with an access connecting base, a concave slot is transversely arranged in the middle of the access connecting base, and the middle part of the slot is arranged in close contact.

[0012] As a preferred scheme of the application: the four corners of the connecting sleeve are vertically connected with a lifting mechanism;

[0013] The lifting mechanism includes a connecting vertical rod installed at the four corners of the connecting sleeve, a linkage base is arranged at the bottom of the connecting vertical rod, a rotating disc is arranged in the middle of the linkage base, the top middle part of the rotating disc is provided with a square frame, a concave bracket is transversely arranged at the top middle part of the square frame, an upper top plate is arranged at the top middle part of the concave bracket, and a plurality of control holes are sequentially arranged on the surface of the plate surface of the upper top plate.

[0014] As a preferred scheme of the present application: the top end of the upper top plate is provided with a cavity for plastic injection molding, the top of the cavity is sleeved with an upper column pipe for injection molding, the upper column pipe is provided with access side plates on both sides of the top, the access side plates are provided with side wall baffles in the middle, the side wall baffles are provided with circular slots in the middle, the slots are provided with upper column sleeves for shaping in the middle, the pipe body of the upper column sleeve is provided with a plurality of heat dissipation holes at the top of the four corners, the heat dissipation holes are provided with fastening screws for limiting at the top, the fastening screws are provided with access bottom plates at the bottom, one end of the access bottom plates is hinged with a movable joint, the movable joint is provided with U-shaped supports in the middle, and the U-shaped supports are provided with detection heads for detection.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1) The support ring base and the corresponding square bearing plate are adopted, the top end of the trapezoidal base is provided with a base position for placement, the upper top plate and the recessed bracket in the middle are clamped, and the upper and lower openings are closed to realize combination, so that the desired upper column pipe can be extruded and processed;

[0017] 2) The access connecting rod and the recessed slot at the bottom are combined in one piece, the upper die and the upper die base are combined as the upper die base to realize the corresponding die combination, the access bottom plate and the rotating disc are combined under the action of the disc surface, the heat dissipation holes are combined according to the fastening screws, and the forming plate realizes scheduling according to the plate surface structure. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structure schematic diagram of the utility model;

[0019] Figure 2 It is a side view structure schematic diagram of the utility model;

[0020] Figure 3 It is an extrusion mechanism structure schematic diagram of the utility model;

[0021] Figure 4 It is a lifting mechanism structure schematic diagram of the utility model;

[0022] Figure 5 It is a fastening screw structure schematic diagram of the utility model;

[0023] Figure 6 It is a recessed slot structure schematic diagram of the utility model;

[0024] Figure 7The utility model discloses a connecting vertical rod structure schematic diagram.

[0025] In the drawing: 1, support mechanism, 11, support base, 12, bearing base, 13, square bearing plate, 14, linkage base, 15, trapezoidal base, 16, shape base, 17, side frame, 18, connecting base,

[0026] 2, extrusion mechanism, 21, access control seat, 22, control box, 23, connecting pipe, 24, detection sleeve,

[0027] 3, pressure increasing mechanism, 31, upper die, 32, upper die base, 33, forming plate, 34, connecting sleeve, 35, access connecting rod, 36, access connecting base, 37, concave slot,

[0028] 4, lifting mechanism, 41, connecting vertical rod, 42, linkage base, 43, rotating disc, 44, square frame, 45, concave support, 46, upper top plate, 47, control opening, 48, upper column pipe, 49, access side plate, 491, side wall baffle, 492, circular slot, 492, circular slot, 493, upper column sleeve, 494, heat dissipation hole, 495, fastening screw, 496, access bottom plate, 498, movable joint, 499, U-shaped support, 4991, detection head. DETAILED DESCRIPTION

[0029] The technical scheme 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 and not 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 scope of the utility model.

[0030] Please refer to Figure 1 - Figure 7 The utility model provides a kind of technical scheme: a die casting die suitable for upper column pipe forming, including support mechanism 1, support mechanism 1 includes with ground support support base 11, support base 11's bottom end surface is attached with bearing base 12, bearing base 12 is supported with ground, the top end middle part of support base 11 is supported and is equipped with square bearing plate 13, the top end middle part of square bearing plate 13 is equipped with linkage base 14, the top end middle part of linkage base 14 is transversely installed with trapezoidal base 15, the top end middle part of square base 16 is installed in the top end middle part of square bearing plate 13, the top end middle part of square base 16 is installed with side frame 17, side frame 17 is vertically equipped with connecting base 18 in four edges corner position, the top end side wall of connecting base 18 is equipped with extrusion mechanism 2.

[0031] In the embodiment: the extrusion mechanism 2 comprises an access control seat 21 installed in the middle of the side frame 17, and a control box 22 is installed at the end of the access control seat 21, and a connecting pipe 23 is vertically arranged in the middle of the top of the box body of the control box 22, and a detection sleeve 24 is arranged in the middle of the bottom of the barrel of the connecting pipe 23, and a booster mechanism 3 is installed at the bottom of the detection sleeve 24.

[0032] Through the adoption of the access control seat 21 and the control box 22, the barrel structure of the connecting pipe 23 is used to realize the through extrusion of the accumulated materials.

[0033] In the embodiment: the booster mechanism 3 comprises an upper die 31 installed at the bottom end of the side frame 17, an upper die base 32 installed at the bottom four corners of the upper die 31, a forming plate 33 installed at the bottom end of the upper die base 32, and a connecting sleeve 34 vertically installed at the bottom four corners of the plate surface of the forming plate 33. The surface of the connecting sleeve 34 is provided with a plastic plate.

[0034] Through the adoption of the connecting sleeve 34 and the specific combination of the plate surface of the plastic plate, the forming and assembly of the upper column pipe 48 are facilitated.

[0035] In the embodiment: the top four corners of the plastic plate are provided with an access connecting rod 35, one end of the access connecting rod 35 is provided with an access connecting base 36, the middle part of the access connecting base 36 is transversely provided with a concave slot 37, and the middle part of the slot is matched.

[0036] The adoption of the access connecting rod 35 and the access connecting base 36 is better to complete the combination of the corresponding materials.

[0037] In the embodiment: the four corners of the connecting sleeve 34 are vertically connected with a lifting mechanism 4;

[0038] The lifting mechanism 4 comprises a connecting vertical rod 41 installed at the four corners of the connecting sleeve 34, a linkage base 42 provided at the bottom of the connecting vertical rod 41, a rotating disc 43 provided at the middle part of the linkage base 42, a square frame 44 provided at the top end of the rotating disc 43, a concave bracket 45 transversely provided at the top end of the square frame 44, an upper top plate 46 provided at the top end of the concave bracket 45, and a plurality of control holes 47 are sequentially arranged on the surface of the plate surface of the upper top plate 46.

[0039] Through the adoption of the upper top plate 46 and the control hole 47 at one end, the heat-tight protection of the combination of the upper and lower dies is realized.

[0040] In this embodiment: the top end of the upper top plate 46 is provided with a cavity for plastic injection molding, the top of the cavity is sleeved with an upper column pipe 48 for injection molding, the upper column pipe 48 is provided with access side plates 49 on both sides of the top, the middle of the access side plate 49 is provided with a side wall baffle 491, the middle of the side wall baffle 491 is provided with a circular slot 492, the middle of the slot of the circular slot 492 is provided with an upper column sleeve 493 for shaping, the top of the pipe body of the upper column sleeve 493 is provided with a plurality of heat dissipation holes 494 at the four corners in sequence, the top of the heat dissipation hole 494 is provided with a fastening screw 495 for limiting, the bottom of the fastening screw 495 is provided with an access bottom plate 496, one end of the access bottom plate 496 is hinged with a movable joint 498, the middle of the movable joint 498 is provided with a U-shaped support 499, and the middle of the end of the U-shaped support 499 is provided with a detection head 4991 for detection.

[0041] Through the adoption of the U-shaped support 499 in the clamping process, the end of the corresponding U-shaped support 499 is bound.

[0042] Specific use, step one: based on the support of the support base 11;

[0043] The bottom of the bearing base 12 realizes support, and in the support state, according to the plate surface lifting action of the square bearing plate 13, the weight is further shared in the area of the square base 16, at this time the user realizes vertical support according to the position of the side frame 17, at this time the user realizes assembly according to the hole position of the heat dissipation hole 494, the heat dissipation hole 494 is used in the combined state of the hole to realize scheduling along the end of the specific connecting vertical rod 41, according to the end of the corresponding forming plate 33, it is combined in one piece, which is used as the hole position area of the specific control opening 47 to realize the further realization of splicing after being placed, and the end of the circular slot 492 is used to realize assembly after splicing, and the pipe body of the upper column pipe 48 is extrusion formed, the user realizes the specific receiving according to the top end access state of the upper top plate 46;

[0044] Step two: material injection of the access bottom plate 496, at this time the user realizes access according to the end of the U-shaped support 499 after being connected, realizes access according to the end of the detection head 4991, realizes linkage clamping of the end of the U-shaped support 499 after linkage with the end of the detection head 4991, realizes assembly according to the specific assembly area, which is used for material injection, at this time the construction personnel realize extrusion forming according to the slot direction of the circular slot 492.

[0045] The content not described in detail in the specification belongs to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A die-casting mould suitable for the forming of an over-cylinder, comprising a support mechanism (1), characterised in that, The support mechanism (1) includes a support base (11) supported by the ground, the bottom end surface of the support base (11) is fitted with a bearing base (12), the bearing base (12) is provided with ground support, the top end of the support base (11) is provided with a square bearing plate (13), the plate top end of the square bearing plate (13) is provided with a linkage base (14), the top end of the linkage base (14) is transversely provided with a trapezoidal base (15), the top end of the square bearing plate (13) is provided with a square base (16), the top end of the square base (16) is provided with a side frame (17), the four corners of the side frame (17) are vertically provided with a connecting base (18), and the top end of the connecting base (18) is provided with an extrusion mechanism (2).

2. A die casting mould suitable for forming a post, according to claim 1, characterized in that: The extrusion mechanism (2) includes an access control seat (21) installed in the middle of the side frame (17), the end of the access control seat (21) is provided with a control box (22), the top end of the box body of the control box (22) is vertically provided with a connecting pipe (23), the bottom end of the cylinder body of the connecting pipe (23) is provided with a detection sleeve (24), and the bottom end of the detection sleeve (24) is provided with a booster mechanism (3).

3. A die casting mould suitable for forming an upper stem according to claim 2, characterized in that: The booster mechanism (3) includes an upper die (31) installed at the bottom end of the side frame (17), the bottom four corners of the upper die (31) are provided with an upper die base (32), the bottom end of the upper die base (32) is provided with a forming plate (33), the bottom four corners of the forming plate (33) are vertically provided with a connecting sleeve (34), and the surface of the connecting sleeve (34) is provided with a shaping plate.

4. A die casting mould suitable for forming a post according to claim 3, characterized in that: The top four corners of the shaping plate are provided with an access connecting rod (35), one end of the access connecting rod (35) is provided with an access connecting base (36), the middle of the access connecting base (36) is transversely provided with a concave slot (37), and the middle of the slot is fitted.

5. A die casting mould suitable for forming a post, according to claim 4, characterised in that: The four corners of the connecting sleeve (34) are vertically connected with a lifting mechanism (4); The lifting mechanism (4) includes a connecting vertical rod (41) installed at the four corners of the connecting sleeve (34), the bottom of the connecting vertical rod (41) is provided with a linkage base (42), the middle of the linkage base (42) is provided with a rotating disc (43), the top end of the rotating disc (43) is provided with a square frame (44), the top end of the square frame (44) is transversely provided with a concave bracket (45), the top end of the concave bracket (45) is provided with an upper top plate (46), and the surface of the plate of the upper top plate (46) is sequentially provided with a plurality of control holes (47).

6. A die casting mould suitable for forming a post, according to claim 5, characterised in that: The top end middle part of the upper top plate (46) is provided with a cavity for plastic injection molding, the top of the cavity is sleeved with an upper column pipe (48) for injection molding, the top of the upper column pipe (48) is respectively provided with an access side plate (49) on both sides, the middle part of the access side plate (49) is provided with a side wall baffle (491), the middle part of the side wall baffle (491) is provided with a circular slot (492), the slot middle part of the circular slot (492) is provided with an upper column sleeve (493) for shaping, the pipe body top of the upper column sleeve (493) is sequentially provided with a plurality of heat dissipation holes (494) at the four corner positions, the top end side of the heat dissipation hole (494) is provided with a fastening screw (495) for limiting, the bottom end middle part of the fastening screw (495) is attached and mounted with an access bottom plate (496), one end of the access bottom plate (496) is hinged with a movable joint (498), the middle part of the movable joint (498) is provided with a U-shaped support (499), the end middle part of the U-shaped support (499) is provided with a detection head (4991) for detection.

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