Fixing mold for vulcanization of automobile stabilizer bar rubber ring

Abstract

The utility model discloses a fixing mould for automobile stabilizer bar rubber ring vulcanization, which relates to the technical field of automobile stabilizer bar rubber ring vulcanization moulds and comprises a mould base, a cushion, a bottom mould and a top mould, the mould base is mounted in vulcanization equipment, and a heating mechanism, a rocker lifting mechanism and an air cylinder are further arranged in the vulcanization equipment. A buffer cushion is fixedly connected in the mold base, a bottom mold attached to the surface of the buffer cushion is placed in the buffer cushion, a top mold corresponds to the bottom mold in shape and size, the top mold is tightly attached to the bottom mold, a first sealing cover and a second sealing cover are arranged on the side faces of the top mold and the bottom mold, and the second sealing cover is connected with an air cylinder. The distance between the heating mechanism and the vulcanizing mold can be adjusted through the rocker lifting mechanism, the distance between the heating mechanism and the vulcanizing mold can be adjusted according to the actual diameter of an automobile stabilizer bar or the size of a rubber sleeve, the vulcanizing efficiency is improved, and the buffering pad is additionally arranged at the bottom of the mold to buffer the mold closing extrusion force during vulcanizing. The effects of protecting the whole vulcanizing device and prolonging the service life are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile stabilizer bar rubber ring vulcanization mould, specifically relates to a kind of automobile stabilizer bar rubber ring vulcanization with fixed mould. BACKGROUND

[0002] Before rubber is not vulcanized, molecule is linear or branched chain, lack good physical mechanical property. After adding vulcanizing agent, crosslinking reaction occurs between rubber molecules under heating condition, and three-dimensional network structure is formed. This makes the properties of rubber, such as modulus of elasticity, elasticity, hardness and tensile strength, greatly improve, so as to meet the use requirements of automobile stabilizer bar rubber ring. The operation of vulcanizing rubber sleeve on automobile stabilizer bar can firmly install rubber sleeve on automobile stabilizer bar. Mold must be used in vulcanization operation. The traditional mold is composed of upper and lower molds, and the side is easy to leak temperature.

[0003] The existing mold for the rubber ring vulcanization operation of automobile stabilizer bar is composed of upper and lower molds, which cannot solve the problem of side leakage. For example, the forming mold of high-thermal-conductivity tire vulcanization capsule disclosed in CN222431372U is disclosed. The upper mold and the lower mold are installed with a heat-conducting mold box in the inside of the lower mold. The bottom of the lower mold is installed with a heat-conducting base. The inside of the heat-conducting base is installed with an electric heating pipe. The upper end surface of the heat-conducting base is installed with a heat-conducting metal pad. The heat-conducting metal pad is fixedly connected with the bottom end surface of the heat-conducting mold box. The inside of the upper mold is installed with a mold box sealing cover. The mold box sealing cover comprises a sealing rubber ring, an upper cover plate, a mold box sealing ring and a limiting clamping frame. The mold is conveniently installed for tire vulcanization capsule production. The heat-conducting metal pad is embedded and installed in the inside of the mold. The heat-conducting mold box is used. The upper end of the heat-conducting mold box is sealed and protected. The heat in the mold box can be maximized. The temperature consistency of the capsule is good during the preparation of high-thermal-conductivity tire vulcanization capsule. The side of the upper and lower molds in the scheme is easy to leak temperature after being combined, which affects the maintenance of vulcanization temperature.

[0004] Therefore, it is necessary to invent a kind of automobile stabilizer bar rubber ring vulcanization fixed mould to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of automobile stabilizer bar rubber ring vulcanization fixed mould to solve the problem that the existing mold for automobile stabilizer bar rubber ring vulcanization is composed of upper and lower molds, and cannot solve the problem of side temperature leakage.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of automobile stabilizer bar rubber ring vulcanization with fixed mould, including mould base, buffer pad, bottom die and top die, the mould base is installed in vulcanization equipment, vulcanization equipment is also provided with heating mechanism and rocker lifting mechanism and cylinder, buffer pad is fixedly connected in the mould base, buffer pad is placed with the surface of its bottom die, and the shape and size corresponding to bottom die is top die, top die and bottom die are tightly adhered, top die and bottom die side are provided with cover one and cover two, the cover two is connected with cylinder, the top die and bottom die are placed automobile stabilizer bar main body, and the automobile stabilizer bar main body is vulcanized.

[0007] In the above technical scheme, the utility model provides technical effect and advantage:

[0008] The utility model through rocker lifting mechanism can adjust the distance between heating mechanism and vulcanization mould, according to the diameter of actual automobile stabilizer bar or the size of rubber sleeve, adjust the distance with it, improve the efficiency of vulcanization, and install buffer pad in mould bottom, buffer the force of mould pressing when vulcanizing, the effect of protection and prolonging life of whole vulcanization device is played;By installing cover one and two on the two sides of bottom die and top die, temperature when closing mould is locked in mould range, improve the effect of heat preservation, improve vulcanization efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the whole structure schematic view of the utility model;

[0010] Figure 2 It is the local three-dimensional structure schematic view of the utility model vulcanization equipment;

[0011] Figure 3 It is the three-dimensional explosion drawing of the utility model top die;

[0012] Figure 4 It is the three-dimensional explosion drawing of the utility model cover one;

[0013] Figure 5 It is the three-dimensional structure schematic view of the utility model limiting plug rod.

[0014] REFERENCE SIGNS:

[0015] 1, mould base;2, vulcanization equipment;3, heating mechanism;4, rocker lifting mechanism;5, cylinder;6, buffer pad;7, bottom die;701, limiting plug rod;702, lower rubber ring;8, top die;801, upper rubber ring;9, cover one;10, cover two;11, automobile stabilizer bar main body. DETAILED DESCRIPTION

[0016] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced in further detail below in combination with the drawings.

[0017] The utility model provides a kind of automobile stabilizer bar rubber ring vulcanization with fixed mould as shown in Figures 1-3 As shown in a kind of automobile stabilizer bar rubber ring vulcanization with fixed mould, including mould base 1, buffer pad 6, bottom die 7 and top die 8, mould base 1 is installed in vulcanization equipment 2, vulcanization equipment 2 still is provided with heating mechanism 3 and rocker lifting mechanism 4 and cylinder 5, buffer pad 6 is fixedly connected in mould base 1, buffer pad 6 is placed with the surface of its adhesion bottom die 7, and the shape and size corresponding to bottom die 7 is top die 8, top die 8 and bottom die 7 are tightly adhesion, top die 8 and bottom die 7 side are provided with cover one 9 and cover two 10, cover two 10 is connected with cylinder 5, top die 8 and bottom die 7 are placed automobile stabilizer bar main body 11, and automobile stabilizer bar main body 11 vulcanization.

[0018] So that in the process of starting vulcanization operation, temperature will be transferred to bottom die 7 and top die 8, on the lower rubber ring 702 and upper rubber ring 801 are transferred, melt to automobile stabilizer bar main body 11 surface, and fixed together.

[0019] Bottom die 7 is placed with lower rubber ring 702, a plurality of limiting insertion rods 701 are provided on the edge of lower rubber ring 702, a plurality of limiting insertion rods 701 are used to limit the position of automobile stabilizer bar main body 11 when being placed, the position of a plurality of limiting insertion rods 701 corresponds with the position and diameter of the insertion hole opened in top die 8, a plurality of limiting insertion rods 701 are interference fit with insertion hole, top die 8 is provided with upper rubber ring 801, and the diameter of upper rubber ring 801 is completely consistent with lower rubber ring 702, and can be completely adhesion.

[0020] Bottom die 7 and top die 8 can completely close after placing automobile stabilizer bar main body 11 in it, and form the relatively sealed mold cavity (lower rubber ring 702 and upper rubber ring 801) tightly on automobile stabilizer bar main body 11, and vulcanization is fixed after installing rubber ring on automobile stabilizer bar main body 11.

[0021] The center of mould base 1 is arc recess, and its arc recess is adhesion with the shape of buffer pad 6, the center recess portion of buffer pad 6 is plane, and buffer pad 6 is rubber material.

[0022] The role of buffer pad 6 is that when top die 8 is installed on bottom die 7, part of pressure on mould base 1 can be released.

[0023] The opening direction of cover one 9 and cover two 10 is opposite, and the groove depth of its opening direction is consistent with the thickness when top die 8 and bottom die 7 close, cover two 10 and cover one 9 are all heat preservation materials, and top die 8 and bottom die 7 are heat conducting materials.

[0024] The cover one 9 and the cover two 10 can keep the closed bottom die 7 and the top die 8, and the temperature does not leak from the surroundings, and the vulcanization efficiency is improved.

[0025] The working principle of the utility model:

[0026] Referring to the description of the drawings Figures 1-3 In use of the utility model, first, the bottom die 7 is placed on the buffer pad 6, and the lower rubber ring 702 is placed in the bottom die 7, and the automobile stabilizer bar body 11 needing to be installed with rubber sleeves is placed on the lower rubber ring 702 (and the position of the automobile stabilizer bar body 11 is between the plurality of limiting insertion rods 701);

[0027] The top die 8 is installed corresponding to the position of the plurality of limiting insertion rods 701, and finally the cover one 9 is installed on the side of the closed bottom die 7 and the top die 8;

[0028] Referring to the description of the drawings Figures 3-5 In use of the utility model, the cover two 10 is pushed to the other side of the bottom die 7 and the top die 8 by starting the air cylinder 5, and the side of the closed bottom die 7 and the top die 8 is sealed and fixed, and after being fixed, the heating mechanism 3 can be started to heat and vulcanize the position of the bottom die 7 and the top die 8 (so that the lower rubber ring 702 and the upper rubber ring 801 are vulcanized from solid to semi-liquid, and better adhere to the surface of the automobile stabilizer bar body 11);

[0029] The distance between the bottom die 7 and the top die 8 can also be adjusted by rotating the rocker lifting mechanism 4 to move the heating mechanism 3 up and down (worm and worm gear linkage) to better improve the vulcanization efficiency.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing mold for vulcanizing automotive stabilizer bar rubber rings, characterized in that: Including mold base (1), buffer pad (6), bottom die (7) and top die (8), the mold base (1) is installed in the vulcanization equipment (2), the vulcanization equipment (2) is also provided with heating mechanism (3) and rocker lifting mechanism (4) and air cylinder (5), the mold base (1) is fixedly connected with buffer pad (6), buffer pad (6) is placed with the surface of the bottom die (7) that is combined, the shape and size corresponding to the bottom die (7) is top die (8), top die (8) and bottom die (7) are tightly combined, top die (8) and bottom die (7) are provided with cover one (9) and cover two (10) on the side, the cover two (10) is connected with air cylinder (5), the top die (8) and bottom die (7) are placed in automobile stabilizer bar body (11), and the automobile stabilizer bar body (11) is vulcanized.

2. The fixing mold for vulcanizing the rubber ring of the stabilizer bar of an automobile according to claim 1, characterized in that: The bottom die (7) is placed with the lower rubber ring (702), a plurality of limiting insertion rods (701) are arranged on the edge of the lower rubber ring (702), and the plurality of limiting insertion rods (701) are used to limit the position of the automobile stabilizer bar body (11) when being placed.

3. The fixing mold for vulcanizing the rubber ring of a stabilizer bar of an automobile according to claim 2, characterized in that: The position of the plurality of limiting insertion rods (701) corresponds to the position and diameter of the insertion hole of the top die (8), and the plurality of limiting insertion rods (701) are in interference fit with the insertion hole.

4. The fixing mold for vulcanizing the rubber ring of a stabilizer bar of an automobile according to claim 1, characterized in that: The top die (8) is provided with an upper rubber ring (801), the diameter of the upper rubber ring (801) is completely matched with that of the lower rubber ring (702), and the upper rubber ring (801) can be completely combined.

5. The fixing mold for vulcanizing the rubber ring of a stabilizer bar of an automobile according to claim 1, characterized in that: The center of the mold base (1) is arc recessed, and the arc recessed shape is combined with that of the buffer pad (6).

6. The fixing mold for vulcanizing the rubber ring of a stabilizer bar of an automobile according to claim 1, wherein: The center recessed part of the buffer pad (6) is a plane, and the buffer pad (6) is made of rubber material.

7. The fixing mold for vulcanizing the rubber ring of a stabilizer bar of an automobile according to claim 1, wherein: The opening direction of the cover one (9) and the cover two (10) is opposite, and the groove depth of the opening direction is matched with the thickness of the top die (8) and the bottom die (7) when being closed.

8. The fixing mold for vulcanizing the rubber ring of a stabilizer bar of an automobile according to claim 7, wherein: The cover two (10) and the cover one (9) are both heat preservation materials.

9. The fixing mold for vulcanizing the rubber ring of a stabilizer bar of an automobile according to claim 1, characterized in that: The top die (8) and the bottom die (7) are heat conducting materials.

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