Rubber bushing forming equipment

Abstract

The utility model relates to the technical field of rubber bushing production, in particular to rubber bushing forming equipment which comprises a supporting mechanism and a forming mechanism used for producing a rubber bushing, and the forming mechanism is fixed above the supporting mechanism. The forming mechanism is arranged, the refrigerator is started after material injection is completed, the refrigerator cools water in the water tank, the water pump is started after a period of time, cooling water in the water tank enters the flow dividing pipe under the action of the water pump, and cooling water in the flow dividing pipe enters the cooling pipe in a flow dividing mode. Cooling water flowing through the cooling pipes cools liquid rubber in the forming grooves, the cooling water absorbing heat in the cooling pipes converges and enters the collecting pipes, water in the collecting pipes returns into the water tank again through the water return pipes, the liquid rubber in the forming grooves is cooled in the mode, the temperature of water flow around all the forming grooves can be kept consistent, and the forming efficiency is improved. In this way, the cooling speed of the liquid rubber in each forming groove can be kept consistent, and the cooling efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber bushing production, in particular to a rubber bushing molding device. Background Art

[0002] The function of automobile bushings is a type of component that protects automobile equipment. The use of bushings can reduce the wear, vibration and noise of equipment, and has an anti-corrosion effect. The use of bushings can also facilitate the maintenance of mechanical equipment, simplify the structure and manufacturing process of equipment. The role played by bushings in actual work has a lot to do with its application environment and purpose. There are also bushings between connecting rods and crankshafts. Its main function is to reduce shock, isolate noise, reduce fatigue, and increase service life. It plays a vital role in the operational stability of the vehicle.

[0003] Announcement No. (CN211762918U) discloses an automobile rubber bushing molding device. When the liquid rubber enters the mold groove, the cooling ring can quickly cool the rubber, effectively improving the cooling speed of the liquid rubber and shortening the molding time of the automobile rubber bushing. The temperature of the cooling water will gradually increase during the flow of the cooling ring. This will cause the cooling speed of the liquid rubber in each mold groove to be inconsistent, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a rubber bushing molding device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A rubber bushing molding device comprises a supporting mechanism and a molding mechanism for producing the rubber bushing, wherein the molding mechanism is fixed above the supporting mechanism;

[0007] The molding mechanism includes a cooling assembly, a fixing frame is installed above the cooling assembly, a first motor is installed above the fixing frame, a threaded rod is installed at the output end of the first motor, a threaded block is installed outside the threaded rod, an upper mold is fixed at the front of the threaded block, an injection pipe is fixed above the upper mold, a material guide pipe is fixed inside the upper mold, the cooling assembly includes a water tank, a refrigerator is fixed at the front and rear of the water tank, a lower mold is fixed above the water tank, a molding groove is arranged on the lower mold, a water pump is installed on the side of the water tank, a shunt pipe is installed at the water outlet end of the water pump, a cooling pipe is installed on the side of the shunt pipe away from the water pump, a manifold is fixed at the water outlet end of the cooling pipe, and a return pipe is fixed at the side of the manifold away from the cooling pipe.

[0008] Preferably, the support mechanism comprises a support rod, and the support plate is fixed above the support rod.

[0009] Preferably, a stirring mechanism is installed on the supporting mechanism, the stirring mechanism includes a bearing plate, the second motor is fixed above the bearing plate, the rotating shaft is fixed at the output end of the second motor, and the stirring blade is fixed on the outside of the rotating shaft.

[0010] Preferably, the support rod is made of stainless steel, and the support plate is welded to the support rod.

[0011] Preferably, the water tank is made of galvanized sheet, and the water pump is connected to the water tank by bolts.

[0012] Preferably, the stirring blades are welded to the rotating shaft, and the number of the stirring blades is four.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By setting a molding mechanism, the refrigerator is started after the injection is completed, and the refrigerator cools the water in the water tank. After a period of time, the water pump is started, and the cooling water in the water tank enters the diverter pipe under the action of the water pump. The cooling water in the diverter pipe is divided into the cooling pipe, and the cooling water flowing through the cooling pipe cools the liquid rubber in the molding tank. The cooling water that absorbs heat in the cooling pipe converges into the confluence pipe, and the water in the confluence pipe returns to the inside of the water tank through the return pipe. The liquid rubber in the molding tank is cooled by the above method, and the water flow temperature around each molding tank can be kept consistent, so that the cooling speed of the liquid rubber in each molding tank can be kept consistent, which effectively improves the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a rubber bushing molding device described in the utility model;

[0017] Figure 2 This is a front view of a rubber bushing molding device described in the utility model;

[0018] Figure 3 It is an enlarged cross-sectional view of a lower mold in a rubber bushing molding device described in the utility model;

[0019] Figure 4 It is an enlarged structural schematic diagram of an upper mold in a rubber bushing molding device described in the utility model;

[0020] Figure 5It is a structural schematic diagram of a stirring mechanism in a rubber bushing molding device described in the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Support mechanism; 101. Support rod; 102. Support plate; 2. Molding mechanism; 201. Water tank; 202. Refrigerator; 203. Lower mold; 204. Molding groove; 205. Water pump; 206. Diverter; 207. Cooling pipe; 208. Converging pipe; 209. Return pipe; 210. Fixed frame; 211. First motor; 212. Threaded rod; 213. Threaded block; 214. Upper mold; 215. Injection pipe; 216. Material guide pipe; 3. Stirring mechanism; 301. Loading plate; 302. Second motor; 303. Rotating shaft; 304. Stirring blade. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a rubber bushing molding device includes a supporting mechanism 1 and a molding mechanism 2 for producing the rubber bushing, wherein the molding mechanism 2 is fixed above the supporting mechanism 1 .

[0027] In the present invention, the support mechanism 1 includes a support rod 101 and a support plate 102, wherein the support plate 102 is fixed above the support rod 101; the support rod 101 is made of stainless steel, and the support plate 102 is welded to the support rod 101; the support rod 101 and the support plate 102 work together to support the device.

[0028] In the present invention, the molding mechanism 2 includes a water tank 201, a refrigerator 202, a lower mold 203, a molding groove 204, a water pump 205, a shunt pipe 206, a cooling pipe 207, a confluence pipe 208, a return pipe 209, a fixing frame 210, a first motor 211, a threaded rod 212, a threaded block 213, an upper mold 214, a material injection pipe 215, and a material guide pipe 216. The refrigerator 202 is fixed at the front and rear of the water tank 201, the lower mold 203 is fixed above the water tank 201, and the molding groove 204 is arranged on the lower mold 203. The water pump 205 is installed on the side of the water tank 201, the shunt pipe 206 is installed on the water outlet end of the water pump 205, the cooling pipe 207 is installed on the side of the shunt pipe 206 away from the water pump 205, the manifold 208 is fixed on the water outlet end of the cooling pipe 207, the return pipe 209 is fixed on the side of the manifold 208 away from the cooling pipe 207, the fixing frame 210 is set at the rear of the lower mold 203, the first motor 211 is installed above the fixing frame 210, the threaded rod 212 is installed on the output end of the first motor 211, and the threaded block 213 is installed on the threaded rod 21 2, the upper mold 214 is fixed to the front of the threaded block 213, the injection pipe 215 is fixed above the upper mold 214, and the guide pipe 216 is fixed inside the upper mold 214; the material of the water tank 201 is galvanized sheet, and the water pump 205 is connected to the water tank 201 by bolts; after the injection is completed, the refrigerator 202 is started, and the refrigerator 202 cools the water in the water tank 201. After a period of time, the water pump 205 is started, and the cooling water in the water tank 201 enters the shunt pipe 206 under the action of the water pump 205, and the cooling water in the shunt pipe 206 is divided into The cooling water enters the cooling pipe 207, and the cooling water flowing through the cooling pipe 207 cools the liquid rubber in the molding tank 204. The cooling water that absorbs heat in the cooling pipe 207 converges and enters the confluence pipe 208. The water in the confluence pipe 208 returns to the inside of the water tank 201 through the return pipe 209. The liquid rubber in the molding tank 204 is cooled by the above method. The water flow temperature around each molding tank 204 can be kept consistent, so that the cooling speed of the liquid rubber in each molding tank 204 can be kept consistent, which effectively improves the cooling efficiency.

[0029] In the utility model, a stirring mechanism 3 is installed on the supporting mechanism 1, and the stirring mechanism 3 includes a supporting plate 301, a second motor 302, a rotating shaft 303, and a stirring blade 304. The second motor 302 is fixed above the supporting plate 301, the rotating shaft 303 is fixed at the output end of the second motor 302, and the stirring blade 304 is fixed on the outside of the rotating shaft 303; the stirring blade 304 is welded to the rotating shaft 303, and the number of the stirring blades 304 is four; during the cooling process, the second motor 302 is started, and the second motor 302 drives the stirring blade 304 to rotate through the rotating shaft 303. The stirring blade 304 rotates to stir the cooling water in the water tank 201, so that the water temperature at various locations in the water tank 201 can be kept consistent, further improving the cooling efficiency.

[0030] In the above structure: when the device is used, the first motor 211 is started, the first motor 211 drives the threaded rod 212 to rotate forward, the threaded rod 212 rotates forward to drive the threaded block 213 to descend, the threaded block 213 drives the upper mold 214 to descend, the upper mold 214 descends and fits with the lower mold 203, after the mold is closed, the liquid rubber is injected into each molding groove 204 through the injection pipe 215 and the guide pipe 216, after the injection is completed, the refrigerator 202 is started, the refrigerator 202 cools the water in the water tank 201, after a period of time, the water pump 205 and the second motor 302 are started, and the cooling water in the water tank 201 is cooled by the water pump 205 and the second motor 302. The cooling water enters the shunt pipe 206 under the action of the pump 205, and the cooling water in the shunt pipe 206 is divided into the cooling pipe 207. The cooling water flowing through the cooling pipe 207 cools the liquid rubber in the molding tank 204. The cooling water that absorbs the heat in the cooling pipe 207 converges into the confluence pipe 208. The water in the confluence pipe 208 returns to the inside of the water tank 201 through the return pipe 209. During the cooling process, the second motor 302 drives the stirring blade 304 to rotate through the rotating shaft 303. The stirring blade 304 rotates to stir the cooling water in the water tank 201, so that the water temperature at various locations in the water tank 201 can be kept consistent.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A rubber bushing molding device, comprising a supporting mechanism (1), characterized in that: It also includes a molding mechanism (2) for producing a rubber bushing, wherein the molding mechanism (2) is fixed above the supporting mechanism (1); The molding mechanism (2) comprises a cooling assembly, a fixing frame (210) is mounted above the cooling assembly, a first motor (211) is mounted above the fixing frame (210), a threaded rod (212) is mounted at the output end of the first motor (211), a threaded block (213) is mounted on the outside of the threaded rod (212), an upper mold (214) is fixed to the front of the threaded block (213), an injection pipe (215) is fixed above the upper mold (214), and a material guide pipe (216) is fixed inside the upper mold (214). The cooling assembly comprises a water tank (201), a refrigerator (202) The lower mold (203) is fixed to the front and rear of the water tank (201), the molding groove (204) is arranged on the lower mold (203), the water pump (205) is installed on the side of the water tank (201), the diverter pipe (206) is installed at the water outlet of the water pump (205), the cooling pipe (207) is installed on the side of the diverter pipe (206) away from the water pump (205), the confluence pipe (208) is fixed to the water outlet of the cooling pipe (207), and the return pipe (209) is fixed to the side of the confluence pipe (208) away from the cooling pipe (207).

2. A rubber bushing molding device according to claim 1, characterized in that: The support mechanism (1) comprises a support rod (101), and a support plate (102) is fixed above the support rod (101).

3. A rubber bushing molding device according to claim 2, characterized in that: The support mechanism (1) is provided with a stirring mechanism (3), the stirring mechanism (3) comprising a bearing plate (301), a second motor (302) fixed above the bearing plate (301), a rotating shaft (303) fixed at the output end of the second motor (302), and a stirring blade (304) fixed at the outside of the rotating shaft (303).

4. The rubber bushing molding equipment according to claim 2, characterized in that: The support rod (101) is made of stainless steel, and the support plate (102) is welded to the support rod (101).

5. The rubber bushing molding equipment according to claim 1, characterized in that: The water tank (201) is made of galvanized sheet, and the water pump (205) is connected to the water tank (201) via bolts.

6. The rubber bushing molding equipment according to claim 3, characterized in that: The stirring blades (304) are welded to the rotating shaft (303), and the number of the stirring blades (304) is four.

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