Quick-release aluminum conical pipe flange die

Abstract

The utility model discloses a quick-release aluminum conical pipe flange die, which comprises a connecting ring, an aluminum conical pipe flange, an aluminum conical pipe flange and an aluminum conical pipe flange, the connecting ring is fixed at a feeding and discharging port arranged on a barrel body die, and a lap joint groove is annularly arranged on the inner side wall of the connecting ring; the number of the half mold plates is two, the half mold plates are combined into a conical pipe structure, the large-caliber ends, corresponding to the conical pipe structure, of the half mold plates are provided with positioning steps, the positioning steps are limited on the lap joint grooves in a matched mode, and the small-caliber ends, corresponding to the conical pipe structure, of the half mold plates are flange forming ends; a positioning flange is arranged on one side, close to the flange forming end, of each half template; the cover plate is provided with a positioning ring groove, and the positioning ring groove is used for positioning and hooping the positioning flanges on the two groups of half templates; the pressing strip assembly is located on the outer side of the cover plate and stops the axial separation trend of the cover plate and the half mold plates, and the mold is simple in structure, efficient in disassembly and assembly and capable of improving the production efficiency of the molded container.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the production and processing technical field of liquid flow battery electrolyte special container, and specifically relates to a quick-release aluminum conical pipe flange die. BACKGROUND

[0002] The inlet and outlet openings of the conventional large-scale rotary molding container are generally provided with threaded interfaces or plastic flanges welded, and both the threaded interfaces and the plastic flanges have low connection strength and cannot solve the risk of easy damage and leakage of the inlet and outlet openings, and are separately formed and connected to the barrel body of the molding container, which is time-consuming and laborious and needs additional welding procedures.

[0003] The existing large-scale container flange inlet and outlet openings are all equal-diameter pipe openings, and the equal-diameter inlet and outlet flange openings are generally hot-melt welded to the barrel body of the container, the equal-diameter flange inlet and outlet openings need to be bolted together during forming, a large number of bolts are used, and the disassembly and assembly are troublesome, the efficiency is low during production and processing, and the single flange interface formed needs to be welded to the barrel body of the molding container, which is complicated and prone to leakage risk in the later period.

[0004] Therefore, how to provide a quick-release aluminum conical pipe flange die which is one-time rotary molding with the barrel body of the container is a problem to be solved by those skilled in the art. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a quick-release aluminum conical pipe flange die which is high in disassembly and assembly efficiency, convenient to use, and can be combined with the barrel body die to realize integrated manufacturing of the inlet and outlet openings of the large container.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick-release aluminum conical pipe flange die, comprising:

[0007] A connecting ring is fixed at the inlet and outlet opening of the barrel body die, and a lap joint groove is arranged on the inner side wall of the connecting ring;

[0008] Half-mold plates, two groups of which are combined into a conical pipe structure, a positioning step is arranged at the large-diameter end of the conical pipe structure, the positioning step is adapted to be limited on the lap joint groove, the small-diameter end of the conical pipe structure is a flange forming end, and a positioning flange is arranged on one side of the half-mold plate close to the flange forming end;

[0009] A cover plate is provided with a positioning ring groove, and the positioning ring groove is positioned around the positioning flanges on the two groups of half-mold plates;

[0010] A pressing strip assembly is located on the outer side of the cover plate and prevents the axial separation tendency of the cover plate and the half-mold plates.

[0011] The utility model discloses beneficial effect is: the connecting ring is the bearing positioning base of half template, also convenient for with the barrel body mould establishes the link relationship, and the half template cooperation of group forms the conical pipe structure, and the conical pipe structure can form the flange pipe piece of conical shape, compared with the design of equal diameter pipe, the conical shape of this product after forming inlet and outlet pipe mouth not only guarantees the strength of flange after forming, also guarantees the flow angle of material in the heating forming process, is favorable to forming, can understand, the radial location of two groups of half templates is relied on the connecting ring and the cover plate of both ends to realize, on the axis, half template, cover plate and connecting ring are all pressure joint assembly, rely on the restriction of pressing strip subassembly, the overall assembly of this product mould does not need the use of bolt fastener, through positioning step, lap joint groove, positioning flange, positioning ring groove and pressing strip subassembly cooperation, dismounting is efficient.

[0012] Preferably, the connecting ring is a barrel body mold welding ring, and the connecting ring is welded and fixed at a reserved orifice of the barrel body mold.

[0013] The technical effects generated thereby are that the connecting ring is used to link the barrel body mold, is made of steel, facilitates the integral forming of the container barrel body and the flange of the inlet and outlet port during the forming of the large container, eliminates the need for a subsequent flange pipe welding process, and ensures the sealing and connectivity of the flange pipe and the barrel body of the container.

[0014] Preferably, the two side ends of the half template are each provided with a reinforcing wing plate, the reinforcing wing plate is a triangular structure plate, and the reinforcing wing plate is provided with a dismounting auxiliary hole.

[0015] The technical effects generated thereby are that the reinforcing wing plate can improve the strength and stress requirements of the mold, ensure the forming process of the product, and the dismounting auxiliary hole facilitates the installation and dismounting process of the half template.

[0016] Preferably, the half template includes a flange segment half template and a barrel body linking segment half template, the flange segment half template and the barrel body linking segment half template are each provided with two groups and are connected together, the flange segment half template is used to form a flange and a conical pipe, the barrel body linking segment half template is used to form an arc-shaped transition conical pipe and a barrel body container main body, one end of the barrel body linking segment half template close to the connecting ring is provided with a positioning step, the positioning step is connected to the lap joint groove in a matched manner, the barrel body linking segment half template and the flange segment half template are connected together in a stepped manner on the axis, and the positioning flange is located on the flange segment half template.

[0017] The technical effects generated thereby are that the barrel body linking segment half template of the half template is used to form an arc-shaped transition flange pipe and a container barrel body, reduces the stress concentration effect, improves the overall performance of the container, and eliminates the need for a large number of bolt connectors between the half template, the connecting ring, and the half template (the barrel body linking segment half template and the flange segment half template), greatly facilitates the assembly efficiency of the mold, and improves the production rate.

[0018] Preferably, the pressing assembly comprises connecting rods, pressing plates and nuts, the connecting rods are arranged in pairs and distributed on both sides of the half mold plate, one end of the connecting rod is fixed on the barrel mold, the other end of the connecting rod is provided with a threaded section, the pressing plate is provided with a long slot hole at both ends, the connecting rod passes through the long slot hole and is connected with the nut, and the pressing plate is pressed against the outer plate surface of the cover plate.

[0019] The technical effect achieved is that the pressing assembly is used to assemble the cover plate and the half mold plate, and it can be understood that the assembly of the half mold plate is positioned by the connecting rings at both ends and the cover plate, and only the axial positioning between the cover plate and the half mold plate needs to be ensured, and no additional bolt fasteners are needed.

[0020] Preferably, the pressing plate is fixed with a bending-resistant reinforcing plate.

[0021] The technical effect achieved is that the bending-resistant reinforcing plate can increase the bending resistance of the pressing plate, thereby ensuring the stable pressing effect of the pressing plate.

[0022] Preferably, the half mold plate, the reinforcing wing plate and the cover plate are all aluminum plates.

[0023] The technical effect achieved is that the thermal conductivity of aluminum is 237 W / (m.k), which is higher than that of steel 54 W / (m.k), so that more heat is obtained during the heating process of the flange part, and the risk of scrapping the entire container caused by the hollow flange part is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure diagram of the quick-release aluminum conical pipe flange mold;

[0025] Figure 2 It is an application diagram of the quick-release aluminum conical pipe flange mold;

[0026] Figure 3 It is a top view of the quick-release aluminum conical pipe flange mold;

[0027] Figure 4 It is Figure 3 A-A sectional view;

[0028] Figure 5 It is a local assembly schematic view of the half mold plate and the connecting ring and the cover plate of the quick-release aluminum conical pipe flange mold Figure 1 ;

[0029] Figure 6 It is a local assembly schematic view of the half mold plate and the connecting ring and the cover plate of the quick-release aluminum conical pipe flange mold Figure 2 .

[0030] 1 connecting ring, 2 barrel body mold, 3 lap joint groove, 4 half mold plate, 41 flange section half mold, 42 barrel body connection section half mold, 5 positioning step, 6 positioning flange, 7 cover plate, 8 positioning ring groove, 9 pressing strip assembly, 91 connecting rod, 92 pressing plate, 93 nut, 94 bending-resistant reinforcing plate, 10 reinforcing wing plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Reference is made to the drawings of the present application Figures 1 to 6 According to the quick-release aluminum conical pipe flange mold in the embodiments of the present application, the connecting ring 1 is fixed at the inlet and outlet opening of the barrel body mold 2, and the inner side wall of the connecting ring 1 is provided with the lap joint groove 3.

[0033] The connecting ring 1 is fixed at the inlet and outlet opening of the barrel body mold 2, and the inner side wall of the connecting ring 1 is provided with the lap joint groove 3.

[0034] The half mold plate 4 has two groups and is combined into a conical pipe structure, the half mold plate 4 is provided with the positioning step 5 corresponding to the large-diameter end of the conical pipe structure, the positioning step 5 is adapted to be limited on the lap joint groove 3, the small-diameter end of the half mold plate 4 is a flange forming end, and the side of the half mold plate 4 close to the flange forming end is provided with the positioning flange 6.

[0035] The cover plate 7 is provided with the positioning ring groove 8, and the positioning ring groove 8 nests and connects the positioning flanges 6 on the two groups of half mold plates.

[0036] The pressing strip assembly 9 is located on the outer side of the cover plate 7 and prevents the axial separation tendency of the cover plate 7 and the half mold plate 4.

[0037] In other embodiments, the connecting ring 1 is a barrel body mold welding ring, and the connecting ring 1 is welded and fixed at the reserved orifice of the barrel body mold 2.

[0038] In other specific embodiments, the two side ends of the half mold plate 4 are provided with the reinforcing wing plate 10, the reinforcing wing plate 10 is a triangular structure plate, can enhance the structural property of the mold, improve the compression resistance, and the reinforcing wing plate 10 is provided with a disassembly auxiliary hole, facilitating the subsequent assembly process.

[0039] In some other embodiments, the half-mould plate 4 comprises a flange section half-mould 41 and a barrel body connecting section half-mould 42, both of which are two sets and are connected in a clamping manner, that is, the two sets of half-mould bodies are butted together to form a conical tube-like structure, the flange section half-mould 41 is used for forming a flange and a conical tube, and the barrel body connecting section half-mould 42 is used for connecting an arc-shaped transition conical tube and a barrel body container main body, the barrel body connecting section half-mould 42 is provided with a positioning step 5 at one end close to the connecting ring 1, the positioning step 5 is connected with the lap joint groove 3 in a matched manner, and the barrel body connecting section half-mould 42 is in a stepped receiving fit with the flange section half-mould 41 in the axial direction, and the positioning flange 6 is located on the flange section half-mould 41. It can be understood that the assembly of the half-mould body relies on the connecting ring and the cover plate at both ends for positioning, and does not need additional bolt connection in the axial or radial direction, so that the mould is fast assembled.

[0040] In some other embodiments, the pressing strip assembly 9 comprises a connecting rod 91, a pressing plate 92 and a nut 93, the connecting rod 91 is two sets and is distributed on both sides of the half-mould plate 4, one end of the connecting rod 91 is fixed on the barrel body mould 2, the other end of the connecting rod 91 is provided with a threaded section, the pressing plate 92 is provided with a long slot hole at both ends, the connecting rod 91 passes through the long slot hole and is connected with the nut 93, and the pressing plate 92 is pressed against the outer side surface of the cover plate 7. The assembly of the mould only needs to fix the connecting rod and the pressing plate, and does not need additional bolt connection.

[0041] In some other embodiments, the pressing plate 92 is fixed with a bending-resistant reinforcing plate 94, so that the bending resistance of the pressing plate is improved, and the pressing stability of the cover plate is improved.

[0042] In some other embodiments, the half-mould plate 4, the reinforcing wing plate 10 and the cover plate 7 are all aluminum plates, the aluminum material has a higher heat conduction efficiency than the steel material, so that the pre-forming of the flange is ensured, and the hollow defect of the flange is avoided.

[0043] The product is assembled efficiently, and does not need to use multiple bolt fasteners, so that the production efficiency is improved.

[0044] For the device and the use method disclosed in the embodiments, since they correspond to the method disclosed in the embodiments, the description is relatively simple, and the related parts can be referred to the method part.

[0045] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quick release aluminum conical tube flange mold characterized by, The utility model relates to a kind of barrel moulding device, including: Connecting ring (1), the connecting ring (1) is fixed at barrel body mould (2) setting inlet and outlet, the inside wall of the connecting ring (1) is ringed with lap joint groove (3); Half template (4), the half template (4) has two groups and is closed into conical tube structure, the half template (4) is equipped with positioning step (5) for large-diameter end of corresponding conical tube structure, the positioning step (5) is adapted to limit in the lap joint groove (3), the small-diameter end of the half template (4) is flange forming end, the half template (4) is equipped with positioning flange (6) on one side close to flange forming end; Cover plate (7), the cover plate (7) is equipped with positioning ring groove (8), the positioning ring groove (8) nests the positioning flange (6) on two groups of half templates; Compression strip assembly (9), the compression strip assembly (9) is located at the outside of the cover plate (7) and prevents the axial separation tendency of cover plate (7) and half template (4).

2. A quick release aluminum conical tube flange mold according to claim 1, characterized in that, The connecting ring (1) is a barrel body mould welding ring, and the connecting ring (1) is welded and fixed at the orifice reserved in the barrel body mould (2).

3. The fast release aluminum conical tube flange mold according to claim 1, wherein, Both sides of the half template (4) are equipped with reinforcing wing plate (10), the reinforcing wing plate (10) is a triangular structure plate, and the reinforcing wing plate (10) is equipped with a dismounting auxiliary hole.

4. The fast release aluminum conical tube flange mold according to claim 1, wherein, The half template (4) includes a flange segment half template (41) and a barrel body linking segment half template (42), both of which are two groups and are connected together, the flange segment half template (41) is used for forming a flange and a conical tube, the barrel body linking segment half template (42) is used for an arc transition conical tube and a barrel body container main body, one end of the barrel body linking segment half template (42) close to the connecting ring (1) is equipped with a positioning step (5), the positioning step (5) is connected with the lap joint groove (3), the barrel body linking segment half template (42) and the flange segment half template (41) are axially stepped and connected, and the positioning flange (6) is located on the flange segment half template (41).

5. The fast release aluminum conical tube flange mold according to claim 1, wherein, The compression strip assembly (9) includes a connecting rod (91), a pressing plate (92) and a nut (93), the connecting rod (91) is two two groups and is distributed on both sides of the half template (4), one end of the connecting rod (91) can be fixed on the barrel body mould (2), the other end edge of the connecting rod (91) is equipped with a threaded segment, both end edges of the pressing plate (92) are equipped with a long slot hole, the connecting rod (91) passes through the long slot hole and is connected with the nut (93), and the pressing plate (92) is pressed against the outer plate surface of the cover plate (7).

6. A quick release aluminum conical tube flange mold according to claim 5, wherein The pressing plate (92) is fixed with a bending-resistant reinforcing plate (94).

7. The fast release aluminum conical tube flange mold according to any one of claims 1-6, wherein, The half template (4), the reinforcing wing plate (10) and the cover plate (7) are all aluminum plates.

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