Multipurpose sealing ring die

Abstract

The utility model discloses a multi-purpose sealing ring mould which comprises a lower mould plate and an upper mould plate, the top end of the lower mould plate is covered with the upper mould plate, a hinge is fixedly connected between the lower mould plate and the upper mould plate, and a plurality of sealing forming rings are arranged on the inner side of the upper mould plate and the inner side of the lower mould plate. An exhaust hole is formed in the middle of the inner sealing forming ring of the lower mold plate at the bottom end, positioning pins are fixedly connected to the middle and the two sides of one end of the upper surface of the lower mold plate, positioning holes are formed in one end of the inner side and the two sides of the middle of the upper mold plate, and the positioning pins and the positioning holes are matched in an inserted mode. By arranging the sealing forming rings, various sealing rings of different sizes can be manufactured at the same time through the sealing forming rings of various specifications, the production efficiency is improved, the energy consumption and the labor cost are reduced, the simple structure of the upper mold plate and the lower mold plate is adopted, operation is convenient, and the high-efficiency production requirement is met; and redundant rubber materials can be guided out through the arrangement of the flow guide grooves.

Description

TECHNICAL FIELD

[0001] The utility model relates to multipurpose sealing ring mould technical field, concretely is multipurpose sealing ring mould. BACKGROUND

[0002] The sealing ring is the important component part of the sealing equipment, and a large number of spare parts or equipment with good sealing are needed in the tire manufacturing process, so it is an important link in the production process to manufacture the required sealing ring with quality and quantity, and under the premise of not affecting operation, how to produce the required sealing ring in the shortest time is the information considered by the device.

[0003] The sealing ring mould in the prior art mostly uses different specifications of mould to complete batch production of the same sealing ring in the sealing ring production process, and the mould plate needs to be replaced when different sealing rings need to be produced, so the operation complexity is increased.

[0004] Therefore, the applicant found that a "sealing ring mould" was disclosed in a Chinese patent during the application of the present application, with the application number "202322982587.8", the patent mainly inserts a plurality of stripping columns in the sealing ring stripping assembly structure into the bottom of the sealing ring mould to resist the hollow before blanking, and after the mould solidifies after blanking, the supporting plate and the stripping column are lifted up by the extension column to eject the sealing ring out of the sealing ring mould to complete stripping, which belongs to the use of sealing ring of medium-sized enterprises, completes batch production and improves stripping efficiency, but for small and micro enterprises, the cost of mould equipment for mould production is relatively high, and it is not convenient to simply complete different mould injection molding work, therefore, according to the application of the applicant, a multipurpose mould is invented, which improves the production of different sealing ring diameters in the mould production process, solves the problems of high cost and inconvenience of mould plate replacement. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a multipurpose sealing ring mould, which can produce a plurality of sealing rings of different sizes at the same time through a plurality of sealing forming rings, improve production efficiency, reduce energy consumption and labor cost, and adopt simple upper mould plate and lower mould plate structure, which is convenient to operate and improves high-efficiency production demand.

[0006] In order to achieve the above object, the utility model provides a multipurpose sealing ring mould, include: lower mould plate and upper mould plate, the top of lower mould plate covers upper mould plate, the lower mould plate and upper mould plate are fixedly connected with hinge between, the inner side of upper mould plate and lower mould plate is all seted up with a plurality of sealing forming ring, the middle part of the inner sealing forming ring of lower mould plate is seted up with exhaust hole in bottom, the upper surface one end middle part and both sides of lower mould plate are all fixedly connected with positioning pin, the inner side one end and both sides of middle part of upper mould plate are all seted up with positioning hole, the positioning pin and positioning hole are inserted and are matched.

[0007] According to the multipurpose sealing ring mould, the inner side of the upper mould plate is provided with a flow guide groove between the sealing forming rings.

[0008] According to the multipurpose sealing ring mould, the outer side diagonal end of the lower mould plate and the upper mould plate is fixedly connected with an opening and closing handle.

[0009] According to the multipurpose sealing ring mould, the number of the sealing forming rings is five, and the sizes of the diameters are different.

[0010] According to the multipurpose sealing ring mould, the flow guide grooves are penetrated between the flow guide grooves.

[0011] According to the multipurpose sealing ring mould, the outer side of the upper mould plate is penetrated with an injection port.

[0012] According to the multipurpose sealing ring mould, the number of the positioning pins and the positioning holes is three.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a multipurpose sealing ring mould, through setting up: sealing forming ring, through a plurality of specifications sealing forming ring can make simultaneously a plurality of different size sealing ring, improve production efficiency, reduce energy consumption and manual cost, and adopt simple upper mould plate and lower mould plate structure convenient operation, improve the high efficiency production demand.

[0015] 2、The utility model discloses a multipurpose sealing ring mould, through setting up: flow guide groove, through the setting of flow guide groove can export the excess glue material, avoid the glue material accumulation in, cause sealing ring to crack.

[0016] 3、The utility model discloses a multipurpose sealing ring mould, through setting up: positioning hole and positioning pin, through the cooperation of positioning pin and positioning hole play the role of positioning, prevent deviation, guarantee the pass rate of finished product.

[0017] 4、The utility model discloses a multipurpose sealing ring mould, through setting up: exhaust hole, through exhaust hole can export the gas generated in the process of heating preparation, avoid having the bubble in sealing ring.

[0018] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0019] The present application will be further described below in conjunction with the drawings and embodiments.

[0020] Fig. 1 It is an expanded perspective view of the multipurpose sealing ring mold of the present application.

[0021] Fig. 2 It is a closed top view of the multipurpose sealing ring mold of the present application.

[0022] In the figure: 1, lower mold plate; 2, upper mold plate; 3, positioning hole; 4, flow guide groove; 5, sealing forming ring; 6, positioning pin; 7, opening and closing handle; 8, hinge; 9, exhaust hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with 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.

[0024] Please refer to Figs. 1-2 The present application provides a technical solution: a multipurpose sealing ring mold, comprising: a lower mold plate 1 and an upper mold plate 2, the top end of the lower mold plate 1 is covered with the upper mold plate 2, a hinge 8 is fixedly connected between the lower mold plate 1 and the upper mold plate 2, the hinge 8 is used to complete the hinging of the upper mold plate 2 and the lower mold plate 1, and complete the opening and closing work, a plurality of sealing forming rings 5 are formed in the inner sides of the upper mold plate 2 and the lower mold plate 1, the sealing forming rings 5 are used to complete the circulation of injection-molded rubber, realize the injection molding of the sealing ring, an exhaust hole 9 is formed in the middle of the inner sealing forming ring 5 of the bottom end of the lower mold plate 1, the hot gas generated during the molding process is discharged through the exhaust hole 9, so as to avoid bubbles in the sealing ring, positioning pins 6 are fixedly connected to the upper surface of the lower mold plate 1 at one end of the middle and both sides, the upper mold plate 2 and the lower mold plate 1 are closed, the positioning pins 6 are inserted into the inner side of the upper mold plate 2 after the closing and are inserted and matched with the positioning holes 3, so as to complete the positioning, positioning holes 3 are formed in the inner side of the upper mold plate 2 at one end and both sides of the middle, the positioning pins 6 and the positioning holes 3 are inserted and matched, the number of the positioning pins 6 and the positioning holes 3 is three, the three positioning pins 6 and the positioning holes 3 are used to keep the triangular positioning of the upper mold plate 2 and the lower mold plate 1, so as to avoid the problems of deviation and position inclination.

[0025] The inner side of the upper mold plate 2 is provided with flow guide grooves 4 between the sealing forming rings 5, and the sealing forming rings 5 are formed by injection molding of the sealing rings and flow through the flow guide grooves 4, so as to complete the injection molding of the sealing rings. The flow guide grooves 4 are in flow communication, the outer side of the lower mold plate 1 and the upper mold plate 2 is fixedly connected with an opening handle 7 at opposite end portions, the lower mold plate 1 and the upper mold plate 2 are opened by the opening handle 7, the formed sealing rings are taken out, polished and prepared.

[0026] Working principle: in use, the upper mold plate 2 and the lower mold plate 1 are closed, the positioning pins 6 are inserted into the inner side of the upper mold plate 2 and are inserted into the positioning holes 3 to complete the positioning function, then the sealing rings are injection molded and flow through the flow guide grooves 4 to the different sealing forming rings 5, so as to complete the injection molding of the sealing rings, the heat generated in the molding process is discharged through the exhaust holes 9 to avoid bubbles in the sealing rings, then the lower mold plate 1 and the upper mold plate 2 are opened by the opening handle 7, the formed sealing rings are taken out, polished and prepared.

[0027] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A multi-purpose gasket mold comprising: The lower mold plate (1) and the upper mold plate (2) are characterized in that the top end of the lower mold plate (1) is covered with the upper mold plate (2), a hinge (8) is fixedly connected between the lower mold plate (1) and the upper mold plate (2), a plurality of sealing forming rings (5) are arranged on the inner sides of the upper mold plate (2) and the lower mold plate (1), an exhaust hole (9) is arranged in the middle of the inner sealing forming ring (5) of the lower mold plate (1), a positioning pin (6) is fixedly connected to the upper surface of the lower mold plate (1) at one end and on both sides of the middle, a positioning hole (3) is arranged on the inner side of the upper mold plate (2) at one end and on both sides of the middle, and the positioning pin (6) and the positioning hole (3) are inserted and matched.

2. The multipurpose gasket die of claim 1, wherein: A flow guide groove (4) is arranged between the inner sealing forming rings (5) of the upper mold plate (2).

3. The multipurpose gasket die of claim 1, wherein: The outer diagonal ends of the lower mold plate (1) and the upper mold plate (2) are fixedly connected with opening and closing handles (7).

4. The multipurpose gasket die of claim 1, wherein: The number of the sealing forming rings (5) is five, and the sizes of the diameters are different.

5. The multipurpose gasket die of claim 2, wherein: A plurality of flow guide grooves (4) are penetrated.

6. The multipurpose gasket die of claim 1, wherein: The outer side of the upper mold plate (2) is penetrated with an injection port (10).

7. The multipurpose gasket mold of claim 1, wherein: The number of the positioning pins (6) and the positioning holes (3) is three.

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