Motorcycle brake pad die-casting forming system

Abstract

The invention provides a motorcycle brake pad die-casting forming system, and belongs to the technical field of motorcycle accessory production, the motorcycle brake pad die-casting forming system comprises a die-casting mechanism and a cooling mechanism, the die-casting mechanism comprises a machining table, a fixing frame is fixedly mounted at the top end of the machining table, and a fixing plate is fixedly mounted on the left side wall in the fixing frame; a forming plate is attached to the right side wall of the fixing plate, a moving plate is arranged over the forming plate, a single-stroke air cylinder and a double-stroke air cylinder are arranged at the top end and the left end of the moving plate correspondingly, a die-casting machine is fixedly installed on the right side of the top end of the machining table, and a sealing plate is fixedly installed at the output end of the die-casting machine. The problems that cooling is uneven and production efficiency is low in the motorcycle brake pad die-casting forming process are solved, the efficient and even cooling process is achieved by optimizing a cooling system and a circulation process, and therefore the product quality and the production efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of motorcycle accessories production, in particular to a motorcycle brake pad die-casting system. Background Art

[0002] In recent years, with the continuous improvement of motorcycle performance, the quality and performance requirements of brake pads have become higher and higher. Therefore, how to improve the production efficiency, molding accuracy and product quality of brake pads has become an urgent problem to be solved in the industry. In this context, die-casting technology has gradually become an important process for the production of motorcycle brake pads. Die-casting technology can inject molten material into the mold through high pressure to achieve rapid molding of materials. It has the advantages of high production efficiency, high molding accuracy, and high material utilization. It is very suitable for mass production of high-quality motorcycle brake pads.

[0003] For example, application number 202110561443.8 discloses a zinc alloy die-casting device, including a base plate and a machine base as well as a movable die and a fixed die. An injection molding machine is installed at one end of the machine base, and the movable die is fixedly connected to the driving end of the injection molding machine. The back of the movable die is connected to a feed pipe connected to the output port of the injection molding machine. A cooling hood is provided on the top wall of the machine base, and a fixed die is rotatably installed in the cooling hood. A driving mechanism for driving the fixed die to rotate is installed inside the machine base. The present invention cools the workpiece by spraying water on the mold after the die-casting is completed, so that the workpiece in the mold cavity is quickly cooled, so that the workpiece can be demolded smoothly.

[0004] However, the design of the cooling system in this device is still inadequate. Although the cooling hood and nozzles can achieve a certain degree of cooling, the flow path and coverage of the coolant are not fully considered, which may lead to inconsistent cooling speeds in different parts of the mold. In particular, the fixed position and limited number of nozzles are easily insufficient to cause insufficient coolant flow in some areas, resulting in insufficient cooling of these areas. As a result, the mold may experience uneven internal stress distribution during the solidification process, affecting the overall quality and mechanical properties of the casting, such as defects such as increased surface roughness or cooling lines. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above-mentioned problems and / or the problems existing in the prior art, the present invention is proposed. The technical problem to be solved by the present invention is how to optimize the design of the cooling system of the mold so that the coolant can evenly cover various parts of the mold, ensuring uniform and rapid heat dissipation of the mold during the cooling process, thereby eliminating the problem of uneven internal stress distribution caused by uneven cooling, improving the overall quality and mechanical properties of the casting, and avoiding the occurrence of surface defects such as cooling lines and roughness.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a motorcycle brake pad die-casting molding system, comprising: a die-casting mechanism, comprising a processing table, a fixing frame is fixedly installed on the top of the processing table, a fixing plate is fixedly installed on the left side wall inside the fixing frame, a molding plate is attached to the right side wall of the fixing plate, a movable plate is arranged directly above the molding plate, a single-stroke cylinder and a double-stroke cylinder are respectively arranged on the top and left ends of the movable plate, a die-casting machine is fixedly installed on the right side of the top of the processing table, and a sealing plate is fixedly installed on the output end of the die-casting machine; and,

[0008] The cooling mechanism comprises a pre-cooling water tank and a low-temperature water tank which are opened on the upper surface of the processing table, and the pre-cooling water tank is arranged at the left end of the low-temperature water tank, and a circulation component is arranged below the pre-cooling water tank and the low-temperature water tank.

[0009] As a preferred solution of the motorcycle brake pad die-casting molding system described in the present invention, the single-stroke cylinder is fixedly installed on the upper surface of the movable plate, the output end of the single-stroke cylinder is movably connected to a first telescopic rod, and the bottom end of the first telescopic rod passes through the movable plate and extends to its bottom end to be fixedly connected to the top wall of the molding plate.

[0010] As a preferred solution of the motorcycle brake pad die-casting molding system described in the present invention, a movable groove is provided at the top of the fixed frame, sliding grooves are symmetrically provided on the front and rear sides of the movable groove, and slide plates are slidably connected in the two slide grooves, and the two slide plates are fixedly connected to the front and rear ends of the movable plate respectively.

[0011] As a preferred solution of the motorcycle brake pad die-casting molding system described in the present invention, the two-stroke cylinder is fixedly installed on the left outer wall of the fixed frame, the output end of the two-stroke cylinder is movably connected to the second telescopic rod, and the right end of the second telescopic rod passes through the left side wall of the fixed frame and extends to the inside thereof and is fixedly connected to the movable plate.

[0012] As a preferred solution of the motorcycle brake pad die-casting molding system of the present invention, a molding cavity is provided inside the molding plate, and both left and right sides of the molding cavity are open.

[0013] As a preferred solution of the motorcycle brake pad die-casting molding system of the present invention, wherein: a feed pipe connected to the output port of the die-casting machine is connected to the center of the right end of the sealing plate, and an injection hole is opened at the left end of the sealing plate, and the injection hole is connected to the flow channel of the feed pipe.

[0014] As a preferred solution of the motorcycle brake pad die-casting molding system described in the present invention, wherein: a cavity is opened at the bottom end of the processing table, the circulation component includes a transfer box fixedly installed on the rear side wall of the cavity, a mounting plate is arranged above the transfer box, a double-suction pump is installed on the upper surface of the mounting plate, a first cooling water tank is arranged at the left end of the transfer box, and a second cooling water tank is arranged at the right side of the transfer box, and the circulation components are all arranged in the cavity.

[0015] As a preferred solution of the motorcycle brake pad die-casting molding system described in the present invention, wherein: a first drain pipe is provided at the bottom end of the pre-cooling water tank, a second drain pipe is provided at the bottom end of the low-temperature water tank, the output ends of the first drain pipe and the second drain pipe are both connected to the transfer box, and a first water outlet pipe and a second water outlet pipe are respectively provided on the left and right sides of the bottom end of the transfer box, the output end of the first water outlet pipe is connected to the first cooling water tank, and the output end of the second water outlet pipe is connected to the second cooling water tank, the left end of the double-suction pump is connected to the first pumping pipe, and the input end of the first pumping pipe is arranged inside the first cooling water tank, the right end of the double-suction pump is connected to the second pumping pipe, and the input end of the second pumping pipe is arranged inside the second cooling water tank, the top end of the double-suction pump is connected to the first water supply pipe and the second water supply pipe, and the input end of the first water supply pipe is connected to the interior of the pre-cooling water tank, and the input end of the second water supply pipe is connected to the interior of the low-temperature water tank.

[0016] As a preferred solution of the motorcycle brake pad die-casting molding system described in the present invention, wherein: the first drain pipe, the second drain pipe, the first water outlet pipe, the second water outlet pipe, the first water pumping pipe, the second water pumping pipe, the first water supply pipe and the second water supply pipe are all provided with solenoid valves, the top ends of the first cooling water tank and the second cooling water tank are both equipped with chillers, and the evaporators of the two chillers are respectively arranged in the two cooling boxes.

[0017] As a preferred solution of the motorcycle brake pad die-casting molding system described in the present invention, a movable plate is provided on the front surface of the transfer box, filter frames are symmetrically installed on the left and right sides of the rear end of the movable plate, and the two filter frames are both arranged inside the transfer box, and the movable plate is fixed to the front end of the transfer box by bolts.

[0018] Beneficial effects of the present invention:

[0019] 1. Rapid cooling of the mold and molded workpiece is achieved by setting up a pre-cooling water tank and a low-temperature water tank in the die-casting molding system, and combining the circulation system design of a chiller and a double-suction pump. This design enables the coolant to evenly cover all parts of the mold, ensuring the uniformity and efficiency of the cooling process, thereby improving the quality of the casting and avoiding internal stress and surface defects caused by uneven cooling.

[0020] 2. Through the flexible configuration of the solenoid valve and the application of the double-suction pump in the system, the entire cooling process can be precisely controlled. After the molded workpiece is cooled down for the first time in the pre-cooling water tank, the water in the pre-cooling water tank is discharged into the transfer box through the first drain pipe. Subsequently, the cooled water in the first cooling water tank can be sucked into the pre-cooling water tank through the double-suction pump to ensure the smooth progress of the subsequent cooling process. At the same time, the filtered water in the transfer box can flow into the first cooling water tank through the first outlet pipe for re-cooling, while the molded workpiece continues to be cooled and molded in the low-temperature water tank. After cooling, the water in the low-temperature water tank is discharged into the transfer box through the second drain pipe for filtration. Subsequently, the cooled water is sent to the low-temperature water tank again through the double-suction pump, realizing the efficient circulation of the entire cooling process. The system can not only complete the cooling process quickly and smoothly, but also effectively maintain the stability of the water temperature, reduce the production quality problems caused by temperature fluctuations, and significantly improve the adaptability and operational flexibility of the system.

[0021] 3. The present invention optimizes the cooling system design so that the heat of the mold can be dissipated quickly and evenly during the cooling process, which greatly shortens the production cycle and improves production efficiency. It is particularly suitable for mass production of motorcycle brake pads.

[0022] 4. The filter frame and movable plate design installed in the transfer box facilitate the daily maintenance and cleaning of the cooling system, ensure the purity of the coolant and the long-term stability of the cooling efficiency, and extend the service life of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0024] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 It is a front cross-sectional view of the present invention;

[0026] Figure 3 It is an enlarged schematic diagram of the structure of the cooling mechanism of the present invention;

[0027] Figure 4 It is a front cross-sectional view of the transfer box of the present invention;

[0028] Figure 5 It is a three-dimensional enlarged view of the die-casting machine of the present invention;

[0029] Figure 6 It is a three-dimensional enlarged view of the forming plate of the present invention;

[0030] Figure 7 A three-dimensional diagram of the movable plate and the filter frame of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure after the sealing plate of the present invention seals the forming plate. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Example 1

[0036] Reference Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 8 , which is the first embodiment of the present invention, provides a motorcycle brake pad die-casting molding system, including a die-casting mechanism 100 and a cooling mechanism 200. The die-casting mechanism 100 is used to inject molten material into the mold, and realize the precise molding of the brake pad through high-pressure molding technology; the cooling mechanism 200 is responsible for quickly cooling the molded workpiece in the mold after the die-casting is completed, ensuring that the molded brake pad can be quickly cooled, thereby improving production efficiency and ensuring product quality.

[0037] Specifically, the die-casting mechanism 100 includes a processing table 101, a fixed frame 102, a fixed plate 103, a molding plate 104, a moving plate 105, a single-stroke cylinder 106, a double-stroke cylinder 107, a die-casting machine 108 and a sealing plate 109. The processing table 101 is a basic component of the system, which is used to support and fix the entire die-casting molding system to ensure the stability of the system during operation.

[0038] The fixed frame 102 is installed on the top of the processing table 101, and is used to support and fix the forming plate 104 and the moving plate 105 and other components. The top of the fixed frame 102 is provided with a moving groove 102a, and the front and rear sides of the moving groove 102a are symmetrically provided with sliding grooves 102b. The sliding grooves 102b are slidably connected with the slide plates 110, and the slide plates 110 are respectively fixedly connected with the front and rear ends of the moving plate 105. This design provides space and limit support for the horizontal movement of the moving plate 105, ensuring its stability and accuracy during the movement process.

[0039] The fixing plate 103 is fixedly mounted on the left side wall of the fixing frame 102, and its main function is to provide support for the forming plate 104 and the sealing plate 109, ensuring that the forming cavity 104a can remain closed during the die-casting process. The forming plate 104 is movably arranged in the fixing frame 102, and the left and right sides of the forming cavity 104a are both open. This design not only enhances the flexibility of the system, but also allows the forming plate 104 to move freely in the fixing frame 102, thereby facilitating precise positioning and operation at different stages. In addition, the open design of the forming cavity 104a enables the workpiece to be demolded more conveniently after the forming is completed, reducing the difficulty and time of operation and improving production efficiency. At the same time, when the forming plate 104 enters the water tank, both sides of the workpiece can directly contact the cooling water, ensuring that the cooling process is more uniform and efficient, thereby further improving the cooling effect and quality of the workpiece.

[0040] The movable plate 105 is arranged above the forming plate 104. Driven by the single-stroke cylinder 106 and the double-stroke cylinder 107, the movable plate 105 can realize precise up and down and horizontal movement, so as to effectively control the forming plate 104 and the formed workpiece during the die-casting and cooling process. The single-stroke cylinder 106 is fixedly installed on the upper surface of the movable plate 105, and the output end is connected to the first telescopic rod 106a. The first telescopic rod 106a passes through the movable plate 105 and is fixedly connected to the top wall of the forming plate 104, which is used to drive the vertical movement of the movable plate 105.

[0041] The double-stroke cylinder 107 is fixedly mounted on the left outer wall of the fixed frame 102, and the output end is connected with the second telescopic rod 107a, which runs through the left side wall of the fixed frame 102 and extends to the inside thereof, and is fixedly connected with the movable plate 105, and is used to drive the horizontal movement of the movable plate 105, so as to realize the positioning of the workpiece and the displacement during the cooling process, and the double-stroke cylinder 107 can drive the second telescopic rod 107a to do two-stage displacement, because the double-stroke cylinder is internally designed with two independent working chambers, corresponding to different strokes. When one chamber is working, the cylinder will push the telescopic rod to perform the first stage of displacement, and when the second chamber is working, the cylinder will push the telescopic rod to continue the second stage of displacement. Through this design, the double-stroke cylinder 107 can realize two different displacements on the same axis, so as to accurately control the movement and positioning of the workpiece, and adapt to different operation requirements in the production process.

[0042] It should be noted that both the single-stroke cylinder 106 and the double-stroke cylinder 107 are prior arts, and the specific structures are not described in detail. The single-stroke cylinder 106 can realize the vertical movement of the forming plate 104 by driving the first telescopic rod 106a, so that the workpiece can move up and down in the pre-cooling water tank and the low-temperature water tank, ensuring that the workpiece is fully cooled in different cooling stages. The double-stroke cylinder 107 realizes the horizontal movement of the moving plate 105 by driving the second telescopic rod 107a, so that the workpiece can be smoothly transferred between the processes of forming, pre-cooling and final cooling. Through the cooperation of these two cylinders, precise positioning and multi-stage movement of the workpiece can be achieved, effectively improving the operational flexibility and production efficiency of the entire system.

[0043] The die-casting machine 108 is fixedly installed on the right side of the processing table 101, and a sealing plate 109 is fixedly installed on the output end. The sealing plate 109 is driven by the electric rod of the die-casting machine 108 to move horizontally to the left. When die-casting is required, the die-casting machine 108 drives the sealing plate 109 to move to the left, so that the left side wall of the sealing plate 109 fits with the molding plate 104, and combined with the function of the fixed plate 103, the openings on both sides of the molding cavity 104a are sealed, so that the molding cavity is sealed as a brake pad. Subsequently, the molten raw material is injected into the molding cavity 104a through the feed pipe 111 and the injection hole 109a to complete the molding of the workpiece.

[0044] After the die-casting of the molded workpiece is completed, the die-casting machine 108 is started again to drive the sealing plate 109 to move away, and then the double-stroke cylinder 107 is started, and the second telescopic rod 107a drives the movable plate 105 to perform the first horizontal displacement, so that the movable plate 105 drives the molding plate 104 and the molded workpiece below to move to the top of the pre-cooling water tank 201. At this time, the single-stroke cylinder 106 is started, and the first telescopic rod 106a drives the molding plate 104 to move vertically downward, and the molding plate 104 and the molded workpiece are sunk into the pre-cooling water tank 201 for a buffer cooling with a small temperature difference.

[0045] After the pre-cooling is completed, the single-stroke cylinder 106 is started to move the forming plate 104 and the formed workpiece out of the pre-cooling water tank 201, and the double-stroke cylinder 107 is started again to drive the moving plate 105, the forming plate 104 and the workpiece to perform a second horizontal displacement, and move the forming plate 104 to the top of the low-temperature water tank 202. Finally, the single-stroke cylinder 106 is started to drive the forming plate 104 and the workpiece to move downward into the low-temperature water tank 202 for rapid cooling. After cooling is completed, the staff can remove the workpiece.

[0046] The cooling mechanism 200 includes a pre-cooling water tank 201, a low-temperature water tank 202 and a circulation component 203. The water temperature in the pre-cooling water tank 201 is lower than the temperature of the molding plate 104 and the workpiece after casting, and is much lower than the water temperature in the low-temperature water tank 202. Such a setting is intended to gradually reduce the temperature difference, first perform gentle cooling, and then perform rapid cooling, so as to effectively prevent the internal stress and surface cracks of the workpiece caused by the sudden drop in temperature. Through this staged cooling process, the quality of the molded workpiece can be improved, defects can be reduced, and the structural stability and performance consistency of the brake pad can be guaranteed. The function of the circulation component 203 is to realize the circulation of the coolant, maintain the stability of the water temperature in the pre-cooling water tank 201 and the low-temperature water tank 202, and ensure that the molded workpiece can continue to be evenly and effectively cooled during the cooling process. The circulation component 203 ensures that the water source in the pre-cooling water tank 201 and the low-temperature water tank 202 can be continuously circulated through the configuration of a double-suction pump to maintain the efficient cooling performance of the system.

[0047] Through the above-mentioned structural design, the motorcycle brake pad die-casting molding system of the present invention can realize efficient and automated operations from die-casting, cooling to finished product removal, thereby improving the efficiency and quality of brake pad production. Compared with the prior art, the present invention not only simplifies the operating process, but also realizes the precise positioning and multi-stage movement of the workpiece during the molding and cooling process through the cooperation of the double-stroke cylinder and the single-stroke cylinder. The open design and movable setting of the molding cavity enable the workpiece to contact the cooling water on both sides at the same time during the cooling process, ensuring the uniformity and efficiency of the cooling. In addition, the staged cooling design of the pre-cooling water tank and the low-temperature water tank effectively reduces the internal stress of the workpiece caused by excessive temperature difference, further improving the quality and stability of the finished product. While improving production efficiency, the present invention also optimizes the cooling effect of the product, making the molding of the brake pad more reliable and of higher quality.

[0048] Example 2

[0049] Reference Figure 2 , Figure 3 , Figure 4 and Figure 7, which is the second embodiment of the present invention, adds a circulation system based on the previous embodiment, and the cooling efficiency and stability of the motorcycle brake pad die-casting process are further improved through the system.

[0050] The circulation system in this embodiment is intended to maintain a constant water temperature in the pre-cooling water tank 201 and the low-temperature water tank 202. Through an efficient cooling cycle, the brake pad is cooled evenly and continuously during the cooling process, thereby improving the molding quality of the workpiece and reducing internal stress and surface defects that may be generated during the cooling process.

[0051] Specifically, the core part of the circulation system is the circulation component 203 installed in the cavity 101a at the bottom of the processing table 101. The circulation component 203 includes a transfer box 203a fixedly installed on the rear side wall of the cavity 101a, a mounting plate 203b is arranged above the transfer box 203a, and a double-suction pump 203c is installed on the surface of the mounting plate 203b. The double-suction pump 203c is responsible for pumping the coolant out of the cooling water tank and transporting it to the pre-cooling water tank 201 and the low-temperature water tank 202 through the water supply pipeline.

[0052] A first cooling water tank 203d is provided at the left end of the transfer box 203a, and a second cooling water tank 203e is provided at the right side. The left end of the double-suction pump 203c is connected to the first cooling water tank 203d through the first pumping pipe 203j, and the right end is connected to the second cooling water tank 203e through the second pumping pipe 203k. When the double-suction pump 203c is working, cooling water is pumped out from the two cooling water tanks respectively, and respectively transported to the pre-cooling water tank 201 and the low-temperature water tank 202 through the first water supply pipe 203m and the second water supply pipe 203n.

[0053] During the cooling process, the cooling water at the bottom of the pre-cooling water tank 201 and the low-temperature water tank 202 is discharged into the transfer box 203a through the first drain pipe 203f and the second drain pipe 203g. In the transfer box 203a, the cooling water is filtered through the movable plate 205 arranged on the front surface of the transfer box and the filter frames 206 on the left and right sides of its rear end to remove impurities that may be mixed in. The filtered cooling water then flows back to the first cooling water tank 203d and the second cooling water tank 203e through the first outlet pipe 203h and the second outlet pipe 203i respectively, and continues to be circulated.

[0054] In order to maintain the low temperature of the water, a chiller 204 is installed at the top of the first cooling water tank 203d and the second cooling water tank 203e. The evaporators of the chiller 204 are respectively arranged in the two cooling water tanks, which are responsible for reducing the cooling water temperature to a predetermined range. The entire circulation system realizes automatic control of the fluid path through the solenoid valves arranged in the pipeline to ensure the efficient operation of the cooling process.

[0055] The operating principle of the circulation system is as follows: after the formed workpiece is cooled for the first time in the pre-cooling water tank 201, the water in the pre-cooling water tank 201 is discharged into the transfer box 203a through the first drain pipe 203f. In the transfer box 203a, the water is filtered through the filter frame 206 to remove impurities that may be mixed in. At the same time, the pre-cooled water in the first cooling water tank 203d is sent into the pre-cooling water tank 201 through the double-suction pump 203c, the first pumping pipe 203j and the first water supply pipe 203m to ensure the smooth progress of the subsequent cooling process. After the cooling water in the first cooling water tank 203d is discharged into the pre-cooling water tank 201, the filtered water in the transfer box 203a can be smoothly discharged into the first cooling water tank 203d. The workpiece is cooled again. At this time, the transfer box 203a is in an empty state, ready to receive water from the low-temperature water tank 202. After the formed workpiece is cooled in the low-temperature water tank 202, the water in the low-temperature water tank 202 can be discharged into the transfer box 203a through the second drain pipe 203g at the first time. Subsequently, the pre-cooled water in the second cooling water tank 203e is sent into the low-temperature water tank 202 through the double-suction pump 203c, the second pumping pipe 203k and the second water supply pipe 203n to ensure deep cooling of the workpiece. Thereafter, the filtered water in the transfer box 203a can be discharged into the second cooling water tank 203e through the second outlet pipe 203i for further cooling treatment, thereby realizing efficient circulation of the entire cooling process.

[0056] This multi-level cooling and circulation system design ensures efficient use of coolant and uniform cooling of workpieces, thereby improving production efficiency and the molding quality of brake pads. Compared with the prior art, the present invention greatly reduces the temperature difference stress and quality problems that may occur in the cooling process of the workpiece through an optimized cooling system and circulation process, ensuring the consistency and high quality of the product.

[0057] In summary, by adding a circulation system, the motorcycle brake pad die-casting system of the present invention realizes efficient automation and precise control of the cooling process, significantly improving product quality and production efficiency. The recycling of coolant not only improves the efficiency of resource utilization, but also maintains the stability of the cooling effect, and is suitable for industrial environments with mass production and long-term operation.

[0058] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0059] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0060] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A motorcycle brake pad die-casting system, characterized in that: include, A die-casting mechanism (100) comprises a processing table (101), a fixing frame (102) is fixedly mounted on the top of the processing table (101), a fixing plate (103) is fixedly mounted on the left side wall inside the fixing frame (102), a molding plate (104) is affixed to the right side wall of the fixing plate (103), a moving plate (105) is arranged directly above the molding plate (104), a single-stroke cylinder (106) and a double-stroke cylinder (107) are respectively arranged on the top and left ends of the moving plate (105), a die-casting machine (108) is fixedly mounted on the right side of the top of the processing table (101), and a sealing plate (109) is fixedly mounted on the output end of the die-casting machine (108); and, The cooling mechanism (200) comprises a pre-cooling water tank (201) and a low-temperature water tank (202) which are provided on the upper surface of the processing table (101), wherein the pre-cooling water tank (201) is arranged at the left end of the low-temperature water tank (202), and a circulation component (203) is arranged below the pre-cooling water tank (201) and the low-temperature water tank (202).

2. The motorcycle brake pad die-casting system according to claim 1, characterized in that: The one-stroke cylinder (106) is fixedly mounted on the upper surface of the movable plate (105); the output end of the one-stroke cylinder (106) is movably connected to a first telescopic rod (106a); and the bottom end of the first telescopic rod (106a) passes through the movable plate (105) and extends to its bottom end to be fixedly connected to the top wall of the forming plate (104).

3. The motorcycle brake pad die-casting system according to claim 2, characterized in that: A moving groove (102a) is provided at the top of the fixed frame (102), and sliding grooves (102b) are symmetrically provided on the front and rear sides of the moving groove (102a), and slide plates (110) are slidably connected in the two slide grooves (102b), and the two slide plates (110) are fixedly connected to the front and rear ends of the moving plate (105) respectively.

4. The motorcycle brake pad die-casting system according to claim 3, characterized in that: The double-stroke cylinder (107) is fixedly mounted on the left outer wall of the fixed frame (102); the output end of the double-stroke cylinder (107) is movably connected to a second telescopic rod (107a); and the right end of the second telescopic rod (107a) passes through the left side wall of the fixed frame (102) and extends into the interior thereof to be fixedly connected to the movable plate (105).

5. The motorcycle brake pad die-casting system according to claim 4, characterized in that: A molding cavity (104a) is provided inside the molding plate (104), and both left and right sides of the molding cavity (104a) are open.

6. The motorcycle brake pad die-casting system according to claim 5, characterized in that: A feed pipe (111) connected to the output port of the die-casting machine (108) is connected to the center of the right end of the sealing plate (109), and a liquid injection hole (109a) is opened at the left end of the sealing plate (109), and the liquid injection hole (109a) is connected to the flow channel of the feed pipe (111).

7. The motorcycle brake pad die-casting system according to claim 6, characterized in that: A cavity (101a) is provided at the bottom end of the processing table (101), and the circulation component (203) includes a transfer box (203a) fixedly mounted on the rear side wall of the cavity (101a); a mounting plate (203b) is arranged above the transfer box (203a), and a double-suction pump (203c) is installed on the upper surface of the mounting plate (203b); a first cooling water tank (203d) is arranged at the left end of the transfer box (203a), and a second cooling water tank (203e) is arranged on the right side of the transfer box (203a); and the circulation components (203) are all arranged in the cavity (101a).

8. The motorcycle brake pad die-casting system according to claim 7, characterized in that: A first drain pipe (203f) is provided at the bottom end of the pre-cooling water tank (201), and a second drain pipe (203g) is provided at the bottom end of the low-temperature water tank (202). The output ends of the first drain pipe (203f) and the second drain pipe (203g) are both connected to the transfer box (203a). A first water outlet pipe (203h) and a second water outlet pipe (203i) are respectively provided on the left and right sides of the bottom end of the transfer box (203a). The output end of the first water outlet pipe (203h) is connected to the first cooling water tank (203d), and the output end of the second water outlet pipe (203i) is connected to the second cooling water tank (203e). The left and right sides of the double-suction pump (203c) are connected to the second cooling water tank (203e). The right end of the double-suction pump (203c) is connected to a second water pumping pipe (203k), and the input end of the second water pumping pipe (203k) is arranged inside the second cooling water tank (203e). The top end of the double-suction pump (203c) is connected to a first water supply pipe (203m) and a second water supply pipe (203n), and the input end of the first water supply pipe (203m) is connected to the inside of the pre-cooling water tank (201), and the input end of the second water supply pipe (203n) is connected to the inside of the low-temperature water tank (202).

9. The motorcycle brake pad die-casting system according to claim 8, characterized in that: Solenoid valves are provided in the pipes of the first drainage pipe (203f), the second drainage pipe (203g), the first water outlet pipe (203h), the second water outlet pipe (203i), the first pumping pipe (203j), the second pumping pipe (203k), the first water supply pipe (203m) and the second water supply pipe (203n); chillers (204) are installed at the top of the first cooling water tank (203d) and the second cooling water tank (203e), and the evaporators of the two chillers (204) are respectively arranged in the two cooling boxes.

10. The motorcycle brake pad die-casting system according to claim 9, characterized in that: A movable plate (205) is provided on the front surface of the transfer box (203a), and filter frames (206) are symmetrically installed on the left and right sides of the rear end of the movable plate (205), and the two filter frames (206) are both arranged inside the transfer box (203a), and the movable plate (205) is fixed to the front end of the transfer box (203a) by bolts.

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