Forming device for producing automobile parallel flow condenser

Abstract

The utility model belongs to the technical field of automobile accessory production, and particularly relates to a forming device for automobile parallel flow condenser production, which comprises a machining table and a die, the die is mounted in the center of the upper surface of the machining table, a trembling device is arranged at the rear end of the upper surface of the machining table, and a forming device is arranged above the machining table. According to the forming device for production of the automobile parallel flow condenser, after molten metal is injected into a mold, a driving motor is started to drive a rotating shaft to rotate, so that a flexible spring at the top of the rotating shaft is driven to rotate, and a rubber ball at the outer end of the flexible spring is driven to rotate to impact the mold, so that air in the molten metal in the mold is discharged through vibration; and an electric push rod is started to push a push plate to move downwards, so that the molten metal in the liquid storage barrel is pushed into the mold, the injection pressure is enhanced, and the molten metal in the liquid storage barrel is heated and subjected to heat preservation through an electric heating plate, so that solidification of the molten metal is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to a molding device for producing automobile parallel flow condensers. Background Art

[0002] With the rapid development of the automobile industry, automobile manufacturers have continuously increased their requirements for lightweight, performance and cost of parts, and customers also have higher requirements for the overall comfort of the car. The condenser is an important component of the car's internal air-conditioning system and is directly related to the air-conditioning system and the performance of the entire vehicle.

[0003] However, in the prior art, when casting and molding the condenser components, air may exist in the molten metal. After casting and molding, cavities may appear inside the condenser components, thereby affecting the quality of the product. Therefore, there are certain limitations.

[0004] For this reason, we urgently need to provide a molding device for the production of automobile parallel flow condensers. Utility Model Content

[0005] The purpose of the utility model is to provide a molding device for the production of automobile parallel flow condensers, so as to solve the problem raised in the above-mentioned background technology that when the condenser parts are cast and molded, air may exist inside the molten metal, and after casting and molding, cavities may appear inside the condenser parts, thereby affecting the quality of the product.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a molding device for producing automobile parallel flow condensers, comprising a processing table and a mold, wherein the mold is installed at the center of the upper surface of the processing table, a vibration device is arranged at the rear end of the upper surface of the processing table, and a molding device is arranged above the processing table.

[0007] The vibration device includes a driving motor, a rotating shaft, a flexible spring, and a rubber ball. The driving motor is installed at the rear end of the upper surface of the processing table, the rotating shaft is connected to the output end of the driving motor, the flexible spring is fixedly connected to the top of the rotating shaft, and the rubber ball is fixedly connected to the outer end of the flexible spring. When the molten metal is injected into the interior of the mold, the driving motor is started to drive the rotating shaft to rotate, thereby driving the flexible spring on its top to rotate, and then driving the rubber ball at the outer end of the flexible spring to rotate and hit the mold, thereby vibrating and discharging the air in the molten metal inside the mold, avoiding the existence of cavities inside the finished product and affecting the quality of the finished product.

[0008] The molding device comprises a mold clamping unit, a liquid storage unit and an injection unit.

[0009] The mold clamping unit includes a limit column, a hydraulic cylinder, a lifting platform, and a top mold. The four limit columns are fixedly connected to the four corners of the upper surface of the processing table, and the two hydraulic cylinders are respectively installed on the left and right sides of the upper surface of the processing table. The lifting platform is fixedly connected to the top of the hydraulic cylinder, and the top mold is installed at the bottom center of the lifting platform and vertically corresponds to the mold.

[0010] The liquid storage unit includes a top plate, a liquid storage cylinder, an injection tube, and an electric sealing valve. The top plate is installed above the processing table, the liquid storage cylinder is fixedly connected to the bottom center of the top plate, the injection tube is fixedly connected to the bottom center of the liquid storage cylinder, and its bottom passes through the lifting platform and the top mold. The electric sealing valve is installed on the outer surface of the injection tube. The hydraulic cylinder is started to pull the lifting platform downward, thereby driving the top mold at the bottom of the lifting platform to move down to close the mold with the mold, and then the electric sealing valve is opened to allow the metal liquid inside the liquid storage cylinder to be injected into the interior of the mold through the injection tube to complete the injection molding of the mold.

[0011] A liquid inlet pipe is fixedly connected to the top of the left outer surface of the liquid storage cylinder, and an electric sealing valve is also installed on its outer surface. An electric heating plate is installed on the outer surface of the liquid storage cylinder. The molten metal is injected into the interior of the liquid storage cylinder through the liquid inlet pipe, and the electric heating plate is started to heat and keep the molten metal inside the liquid storage cylinder warm to prevent it from solidifying.

[0012] The four corners of the outer surfaces of the lifting platform and the top plate are respectively provided with through holes with the same diameter as the limiting columns, and are slidably connected to the limiting columns through the through holes, thereby limiting the lifting platform and the top plate to only move vertically up and down along the limiting columns, thereby avoiding skewness between the top mold and the mold, which may lead to the inability to close the mold.

[0013] The injection unit includes an electric push rod and a push plate. The electric push rod is installed at the top center of the top plate, and its bottom passes through the top plate and extends into the interior of the liquid storage cylinder. The push plate is fixedly connected to the bottom of the electric push rod, and its diameter is the same as the inner diameter of the liquid storage cylinder. Starting the electric push rod pushes the push plate downward, thereby pushing the molten metal inside the liquid storage cylinder into the mold, thereby increasing the injection pressure.

[0014] A control box is installed on the front of the processing table, and the vibration device and the forming device are electrically connected to the control box respectively, and the operation of the device is controlled by the control box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The molding device for producing parallel flow condensers for automobiles, when the molten metal is injected into the interior of the mold, starts the driving motor to drive the rotating shaft to rotate, thereby driving the flexible spring on its top to rotate, and then drives the rubber ball at the outer end of the flexible spring to rotate and hit the mold, thereby vibrating and discharging the air in the molten metal inside the mold, avoiding the existence of cavities inside the finished product, which affects the quality of the finished product.

[0017] 2. The molding device for the production of the parallel flow condenser of the automobile starts the electric push rod to push the push plate downward, thereby pushing the metal liquid inside the liquid storage cylinder into the inside of the mold, increasing the injection pressure, and heating and keeping the metal liquid inside the liquid storage cylinder warm through the electric heating plate to prevent it from solidifying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 For the utility model Figure 1 The schematic diagram of the cross-sectional structure at A in the middle;

[0021] Figure 4 It is a side view structural diagram of the vibration device of the utility model;

[0022] Figure 5 It is a partial cross-sectional structural schematic diagram of the molding device of the utility model.

[0023] In the figure: 1. processing table; 2. mold; 301. drive motor; 302. rotating shaft; 303. flexible spring; 304. rubber ball; 401. limit column; 402. hydraulic cylinder; 403. lifting table; 404. top mold; 405. top plate; 406. liquid storage cylinder; 407. injection tube; 408. electric sealing valve; 409. liquid inlet pipe; 410. electric heating plate; 411. electric push rod; 412. push plate; 5. control box. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] Embodiment 1:

[0027] A molding device for producing parallel flow condensers for automobiles comprises a processing table 1 and a mold 2. The mold 2 is installed at the center of the upper surface of the processing table 1. A vibration device is arranged at the rear end of the upper surface of the processing table 1. A molding device is arranged above the processing table 1.

[0028] The vibration device includes a driving motor 301, a rotating shaft 302, a flexible spring 303, and a rubber ball 304. The driving motor 301 is installed at the rear end of the upper surface of the processing table 1, the rotating shaft 302 is connected to the output end of the driving motor 301, the flexible spring 303 is fixedly connected to the top of the rotating shaft 302, and the rubber ball 304 is fixedly connected to the outer end of the flexible spring 303. When the molten metal is injected into the interior of the mold 2, the driving motor 301 is started to drive the rotating shaft 302 to rotate, thereby driving the flexible spring 303 on its top to rotate, and then driving the rubber ball 304 at the outer end of the flexible spring 303 to rotate and hit the mold 2, thereby vibrating and discharging the air in the molten metal inside the mold 2, avoiding the existence of cavities inside the finished product and affecting the quality of the finished product.

[0029] The molding device comprises a mold clamping unit and a liquid storage unit.

[0030] The mold closing unit includes a limit column 401, a hydraulic cylinder 402, a lifting platform 403, and a top mold 404. The four limit columns 401 are fixedly connected to the four corners of the upper surface of the processing table 1, and the two hydraulic cylinders 402 are respectively installed on the left and right sides of the upper surface of the processing table 1. The lifting platform 403 is fixedly connected to the top of the hydraulic cylinder 402, and the top mold 404 is installed at the bottom center of the lifting platform 403 and vertically corresponds to the mold 2.

[0031] The liquid storage unit includes a top plate 405, a liquid storage cylinder 406, an injection tube 407, and an electric sealing valve 408. The top plate 405 is installed above the processing table 1, the liquid storage cylinder 406 is fixedly connected to the bottom center of the top plate 405, the injection tube 407 is fixedly connected to the bottom center of the liquid storage cylinder 406, and its bottom passes through the lifting platform 403 and the top mold 404, the electric sealing valve 408 is installed on the outer surface of the injection tube 407, and the hydraulic cylinder 402 is started to pull the lifting platform 403 downward, thereby driving the top mold 404 at the bottom of the lifting platform 403 to move downward to close the mold with the mold 2, and then the electric sealing valve 408 is opened to allow the metal liquid inside the liquid storage cylinder 406 to be injected into the interior of the mold 2 through the injection tube 407 to complete the injection molding of the mold.

[0032] A liquid inlet pipe 409 is fixedly connected to the top of the left outer surface of the liquid storage cylinder 406, and an electric sealing valve 408 is also installed on its outer surface. An electric heating plate 410 is installed on the outer surface of the liquid storage cylinder 406. The molten metal is injected into the interior of the liquid storage cylinder 406 through the liquid inlet pipe 409, and the electric heating plate 410 is started to heat and keep the molten metal inside the liquid storage cylinder 406 warm to prevent it from solidifying.

[0033] The four corners of the outer surfaces of the lifting platform 403 and the top plate 405 are respectively provided with through holes with the same diameter as the limiting column 401, and are slidably connected to the limiting column 401 through the through holes, thereby limiting the lifting platform 403 and the top plate 405 to only move vertically up and down along the limiting column 401, thereby avoiding skewness between the top mold 404 and the mold 2, which would result in the inability to close the mold.

[0034] A control box 5 is installed on the front of the processing table 1 , and the vibration device and the forming device are electrically connected to the control box 5 , respectively, and the operation of the device is controlled by the control box 5 .

[0035] Embodiment 2:

[0036] On the basis of Example 1, the molding device includes an injection unit, which includes an electric push rod 411 and a push plate 412. The electric push rod 411 is installed at the top center of the top plate 405, and its bottom passes through the top plate 405 and extends into the interior of the liquid storage cylinder 406. The push plate 412 is fixedly connected to the bottom of the electric push rod 411, and its diameter is the same as the inner diameter of the liquid storage cylinder 406. Starting the electric push rod 411 pushes the push plate 412 downward, thereby pushing the molten metal inside the liquid storage cylinder 406 to the interior of the mold 2, thereby increasing the injection pressure.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A molding device for producing parallel flow condensers for automobiles, comprising a processing table (1) and a mold (2), wherein the mold (2) is mounted at the center of the upper surface of the processing table (1), and characterized in that: A vibrating device is provided at the rear end of the upper surface of the processing table (1), and a forming device is provided above the processing table (1); The vibration device comprises a driving motor (301), a rotating shaft (302), a flexible spring (303), and a rubber ball (304); the driving motor (301) is mounted on the rear end of the upper surface of the processing table (1); the rotating shaft (302) is connected to the output end of the driving motor (301); the flexible spring (303) is fixedly connected to the top of the rotating shaft (302); and the rubber ball (304) is fixedly connected to the outer end of the flexible spring (303).

2. The molding device for producing a parallel flow condenser for an automobile according to claim 1, characterized in that: The molding device comprises a mold clamping unit, a liquid storage unit and an injection unit; The mold clamping unit comprises a limiting column (401), a hydraulic cylinder (402), a lifting platform (403), and a top mold (404); the four limiting columns (401) are respectively fixedly connected to the four corners of the upper surface of the processing table (1); the two hydraulic cylinders (402) are respectively installed on the left and right sides of the upper surface of the processing table (1); the lifting platform (403) is fixedly connected to the top of the hydraulic cylinder (402); and the top mold (404) is installed at the bottom center of the lifting platform (403) and vertically corresponds to the mold (2).

3. The molding device for producing a parallel flow condenser for an automobile according to claim 2, characterized in that: The liquid storage unit includes a top plate (405), a liquid storage cylinder (406), an injection tube (407), and an electric sealing valve (408). The top plate (405) is installed above the processing table (1). The liquid storage cylinder (406) is fixedly connected to the bottom center of the top plate (405). The injection tube (407) is fixedly connected to the bottom center of the liquid storage cylinder (406), and its bottom passes through the lifting platform (403) and the top mold (404). The electric sealing valve (408) is installed on the outer surface of the injection tube (407).

4. The molding device for producing a parallel flow condenser for an automobile according to claim 3, characterized in that: A liquid inlet pipe (409) is fixedly connected to the top of the left outer surface of the liquid storage cylinder (406), and an electric sealing valve (408) is also installed on its outer surface. An electric heating plate (410) is installed on the outer surface of the liquid storage cylinder (406).

5. The molding device for producing a parallel flow condenser for automobiles according to claim 3, characterized in that: The four corners of the outer surfaces of the lifting platform (403) and the top plate (405) are respectively provided with through holes with the same diameter as the limiting column (401), and are slidably connected to the limiting column (401) through the through holes.

6. The molding device for producing a parallel flow condenser for automobiles according to claim 2, characterized in that: The injection unit includes an electric push rod (411) and a push plate (412). The electric push rod (411) is installed at the top center of the top plate (405), and its bottom passes through the top plate (405) and extends into the interior of the liquid storage cylinder (406). The push plate (412) is fixedly connected to the bottom of the electric push rod (411), and its diameter is the same as the inner diameter of the liquid storage cylinder (406).

7. The molding device for producing parallel flow condensers for automobiles according to claim 1, characterized in that: A control box (5) is installed on the front of the processing table (1), and the vibration device and the forming device are respectively electrically connected to the control box (5).

Images