Aviation tire forming device facilitating mold replacement

Abstract

The utility model relates to the technical field of aircraft tire processing, and discloses an aircraft tire forming device convenient to replace a mold, which comprises a base, four supporting legs are fixedly arranged on the bottom surface of the base and are uniformly distributed on the peripheral bottom surface of the base, a molding mechanism is fixedly arranged on the top surface of the base, and the molding mechanism is fixedly arranged on the bottom surface of the base. A cooling mechanism is fixedly arranged on the inner wall of the base; the molding mechanism comprises a molding part and a power part; the front surface of the power part is fixedly connected with the back surface of the molding part; the molding part comprises a threaded rod, and a movable mold is fixedly arranged on the bottom surface of the threaded rod; the cooling mechanism comprises a cooling part and a connecting part. According to the aircraft tire mold manufacturing device, the mold manufacturing mechanism is arranged, and a threaded rod and a connecting plate B are arranged to work in a matched mode, so that a movable mold can be rapidly mounted and dismounted, and therefore when aircraft tire mold manufacturing and forming work is conducted, the mold can be replaced according to actual requirements, and more mold manufacturing size requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation tire processing, in particular to an aviation tire molding device which is convenient for replacing molds. Background Art

[0002] Aircraft tires, commonly known as aircraft tires, are a key component of the aircraft landing gear system. The main function of aircraft tires is to support, load and cushion the aircraft during parking, takeoff and landing. Aircraft tires are a whole made of rubber, skeleton materials and various additives cross-linked through complex chemical reactions.

[0003] A Chinese patent discloses a tire molding mold with the publication number CN206426326U, which includes an upper mold, a lower mold, a tread block, an upper side plate, and a lower side plate. A protrusion is provided on the outer wall of the tread block, and a lightweight heat-conducting block is provided between adjacent protrusions. A groove body is provided on the side wall of the tread block, and the groove bodies on the side walls of two adjacent tread blocks form exhaust holes, which can reduce the weight of the entire tire mold and improve the efficiency of heat conduction and heat dissipation.

[0004] However, there are still the following disadvantages: when the tire molding mold is used to mold the aircraft tire, the corresponding mold cannot be replaced according to actual needs, so it is urgent to design an aircraft tire molding device that is easy to replace the mold. Utility Model Content

[0005] The utility model aims to provide an aviation tire molding device which is convenient for replacing molds, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an aircraft tire molding device that is convenient for replacing molds comprises a base, the bottom surface of the base is fixedly provided with support legs, the number of the support legs is four and they are evenly distributed around the bottom surface of the base, the top surface of the base is fixedly provided with a molding mechanism, and the inner wall of the base is fixedly provided with a cooling mechanism;

[0007] The molding mechanism comprises a molding part and a power part, and the front side of the power part and the back side of the molding part are fixedly connected;

[0008] The molding part comprises a threaded rod, and a movable mold is fixedly arranged on the bottom surface of the threaded rod;

[0009] The cooling mechanism comprises a cooling part and a connecting part, and a side surface of the connecting part is fixedly connected to a side surface of the cooling part;

[0010] The cooling part comprises a condenser tube, and the side surface of the condenser tube is fixedly connected to the inner wall of the base.

[0011] Preferably, a fixing plate is fixedly provided on the top surface of the back end of the base, a motor is fixedly provided on the back surface of the fixing plate, a front end surface of the motor output rod passes through the back surface of the fixing plate and extends to the front end of the fixing plate, and a turntable is fixedly provided on the front end surface of the motor output rod.

[0012] Preferably, a connecting rod is fixedly provided on the front side of the turntable, a connecting plate A is sleeved on the surface of the connecting rod, an inner wall of the connecting plate A is hinged to the surface of the connecting rod, and a connecting plate B is provided inside the bottom end of the connecting plate A.

[0013] Preferably, the interior of the connecting plate A and the interior of the connecting plate B are hinged by a hinged rod, the inner wall of the bottom end of the connecting plate B is threadedly connected to the surface of the threaded rod, a limiting rod is fixedly arranged on the back side of the connecting plate B, and the surface of the limiting rod is frictionally and slidingly connected to the inner wall of the fixed plate.

[0014] Preferably, a fixed mold is fixedly provided on the top surface of the base, a drainage pipe is provided on the left end surface of the fixed mold, and the right end surface of the drainage pipe is fixedly penetrated through the left side surface of the fixed mold to extend to the inside of the fixed mold and is connected with the inside of the fixed mold.

[0015] Preferably, a solenoid valve A is fixedly provided on the inner wall of the right end of the drain pipe, and a solenoid valve B is fixedly provided on the inner wall of the right end of the condenser pipe.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The aircraft tire molding device that is easy to replace the mold is provided with a molding mechanism, and the threaded rod and the connecting plate B cooperate to make the movable mold quickly installed and disassembled. Therefore, when performing the molding of the aircraft tire, the mold can be replaced according to actual needs, thereby realizing more molding size requirements;

[0018] 2. The aircraft tire molding device that is easy to replace the mold is provided with a motor and a turntable to cooperate with each other, and the connecting rod drives the connecting plate A and the connecting plate B to fold and move, so that the movable mold can be quickly moved up and down. When the aircraft tire is molded, the operation is fully automated, saving time, labor and labor;

[0019] 3. The aircraft tire molding device that is easy to replace the mold is provided with a cooling mechanism, and the cooperation of the condenser and the drain pipe is provided, so that when the aircraft tire molding work is carried out, the excess mold liquid can be discharged in time through the drain pipe, which will not affect the molding work, and the mold can be quickly cooled and molded through the condenser. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the front structure of the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the front structure of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the back structure of the utility model;

[0023] Figure 4 It is a three-dimensional sectional schematic diagram of the right side structure of the utility model.

[0024] In the figure: 1. base; 2. supporting legs; 3. molding mechanism; 301. fixed plate; 302. motor; 303. turntable; 304. connecting rod; 305. connecting plate A; 306. connecting plate B; 307. threaded rod; 308. movable mold; 309. limiting rod; 4. cooling mechanism; 401. fixed mold; 402. drain pipe; 403. solenoid valve A; 404. condenser; 405. solenoid valve B. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 4 As shown, an aircraft tire molding device that is easy to replace molds includes a base 1, a bottom surface of the base 1 is fixedly provided with support legs 2, the number of support legs 2 is four and is evenly distributed on the bottom surface around the base 1, a molding mechanism 3 is fixedly provided on the top surface of the base 1, and a cooling mechanism 4 is fixedly provided on the inner wall of the base 1; the molding mechanism 3 includes a molding part and a power part, and the front side of the power part is fixedly connected to the back side of the molding part; the molding part includes a threaded rod 307, and a movable mold 308 is fixedly provided on the bottom surface of the threaded rod 307; the movable mold 308 has models of different sizes, the cooling mechanism 4 includes a cooling part and a connecting part, and the side surface of the connecting part is fixedly connected to the side surface of the cooling part; the cooling part includes a condenser 404, and the side surface of the condenser 404 is fixedly connected to the inner wall of the base 1;

[0028] During operation, the base 1 is placed firmly by the four supporting legs 2, the mold liquid required is added into the fixed mold 401, and the threaded rod 307 is screwed into the connecting plate B306, so that the movable mold 308 of the matching size is installed.

[0029] Further, a fixing plate 301 is fixedly arranged on the top surface of the back end of the base 1, a motor 302 is fixedly arranged on the back of the fixing plate 301, the model of the motor 302 is Y2-112M-6, the front end surface of the output rod of the motor 302 passes through the back of the fixing plate 301 and extends to the front end of the fixing plate 301, and a rotating disk 303 is fixedly arranged on the front end surface of the output rod of the motor 302;

[0030] During operation, the motor 302 is started to rotate the turntable 303, and the connecting plate A305 connected by the connecting rod 304 moves up and down.

[0031] Further, a connecting rod 304 is fixedly arranged on the front of the rotating disk 303, a baffle is arranged at the front end of the connecting rod 304, a connecting plate A305 is sleeved on the surface of the connecting rod 304, the inner wall of the connecting plate A305 is hinged to the surface of the connecting rod 304, and a connecting plate B306 is arranged inside the bottom end of the connecting plate A305;

[0032] During operation, the turntable 303 rotates, the connecting plate A305 connected by the connecting rod 304 moves up and down, and the connecting plate B306 moves up and down with limitation through the hinge rod and the limiting rod 309.

[0033] Furthermore, the interior of the connecting plate A305 and the interior of the connecting plate B306 are hinged by a hinge rod, the inner wall of the bottom end of the connecting plate B306 is threadedly connected to the surface of the threaded rod 307, and a limit rod 309 is fixedly arranged on the back of the connecting plate B306. The limit rod 309 is a smooth straight rod, and the surface of the limit rod 309 is frictionally and slidably connected to the inner wall of the fixed plate 301;

[0034] During operation, the connecting plate B306 is limitedly moved up and down through the hinge rod and the limiting rod 309, so that the movable mold 308 moves into the fixed mold 401.

[0035] Furthermore, a fixed mold 401 is fixedly arranged on the top surface of the base 1, a drainage pipe 402 is arranged on the left end surface of the fixed mold 401, and the right end surface of the drainage pipe 402 is fixedly passed through the left side surface of the fixed mold 401 and extends to the inside of the fixed mold 401 and is connected with the inside of the fixed mold 401;

[0036] During operation, the connecting plate B306 moves up and down to limit the position, so that the movable mold 308 moves to the inside of the fixed mold 401.

[0037] Furthermore, a solenoid valve A403 is fixedly provided on the inner wall of the right end of the drain pipe 402, and a solenoid valve B405 is fixedly provided on the inner wall of the right end of the condenser pipe 404. Both the solenoid valve A403 and the solenoid valve B405 are controlled by an external power supply.

[0038] During operation, condensed water is introduced into the condenser tube 404, and the space between the movable mold 308 and the fixed mold 401 is cooled and formed through heat conduction. Excess mold liquid is discharged through the drain pipe 402 by opening the solenoid valve A403. When the molding is completed, the solenoid valve B405 is opened to discharge the water inside the condenser tube 404.

[0039] Working principle: When in use, first place the base 1 firmly through the four supporting legs 2, add the mold liquid to be used into the fixed mold 401, screw the threaded rod 307 into the connecting plate B306, so that the movable mold 308 of the corresponding size is installed, start the motor 302, so that the turntable 303 rotates, and the connecting plate A305 connected by the connecting rod 304 moves up and down. The connecting plate B306 is limited and moved up and down through the hinge rod and the limit rod 309, so that the movable mold 308 moves to the inside of the fixed mold 401, and condensed water is introduced into the condenser 404. Through heat conduction, the space between the movable mold 308 and the fixed mold 401 is cooled and formed, and the excess mold liquid is discharged by opening the solenoid valve A403 to discharge it through the drain pipe 402. When the molding is completed, the solenoid valve B405 is opened to discharge the water in the condenser 404, and the motor 302 is started again at the same time to move the movable mold 308 upward, and the molded aviation tire can be taken out.

[0040] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, similar improvement, etc. made within the theoretical and principle content of the utility model shall be included in the protection scope of the utility model.

Claims

1. An aircraft tire molding device that is convenient for replacing molds, comprising a base (1), characterized in that: The bottom surface of the base (1) is fixedly provided with support legs (2), the number of the support legs (2) is four and they are evenly distributed around the bottom surface of the base (1), the top surface of the base (1) is fixedly provided with a molding mechanism (3), and the inner wall of the base (1) is fixedly provided with a cooling mechanism (4); The molding mechanism (3) comprises a molding part and a power part, and the front side of the power part and the back side of the molding part are fixedly connected; The molding part comprises a threaded rod (307), and a movable mold (308) is fixedly arranged on the bottom surface of the threaded rod (307); The cooling mechanism (4) comprises a cooling portion and a connecting portion, and a side surface of the connecting portion is fixedly connected to a side surface of the cooling portion; The cooling part comprises a condenser tube (404), and the side surface of the condenser tube (404) is fixedly connected to the inner wall of the base (1).

2. The aircraft tire molding device that is easy to replace molds according to claim 1 is characterized in that: A fixing plate (301) is fixedly arranged on the top surface of the back end of the base (1); a motor (302) is fixedly arranged on the back side of the fixing plate (301); a front end surface of an output rod of the motor (302) penetrates the back side of the fixing plate (301) and extends to the front end of the fixing plate (301); a rotating disk (303) is fixedly arranged on the front end surface of the output rod of the motor (302).

3. The aircraft tire molding device that is easy to replace molds according to claim 2 is characterized in that: A connecting rod (304) is fixedly arranged on the front of the rotating disk (303), a connecting plate A (305) is sleeved on the surface of the connecting rod (304), an inner wall of the connecting plate A (305) and the surface of the connecting rod (304) are hinged, and a connecting plate B (306) is arranged inside the bottom end of the connecting plate A (305).

4. The aircraft tire molding device that is easy to replace molds according to claim 3 is characterized in that: The interior of the connecting plate A (305) and the interior of the connecting plate B (306) are hinged by a hinge rod, the inner wall of the bottom end of the connecting plate B (306) and the surface of the threaded rod (307) are threadedly connected, and a limiting rod (309) is fixedly arranged on the back of the connecting plate B (306), and the surface of the limiting rod (309) and the inner wall of the fixed plate (301) are frictionally and slidably connected.

5. The aircraft tire molding device that is easy to replace molds according to claim 1 is characterized in that: A fixed mold (401) is fixedly arranged on the top surface of the base (1), a drainage pipe (402) is arranged on the left end surface of the fixed mold (401), and the right end surface of the drainage pipe (402) is fixedly passed through the left side surface of the fixed mold (401) and extends to the inside of the fixed mold (401) and is connected with the inside of the fixed mold (401).

6. The aircraft tire molding device for easy mold replacement according to claim 5 is characterized in that: A solenoid valve A (403) is fixedly provided on the inner wall of the right end of the drain pipe (402), and a solenoid valve B (405) is fixedly provided on the inner wall of the right end of the condensation pipe (404).

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