Die-casting die for sliding block feeding

Abstract

The utility model discloses a die-casting die used for feeding of a sliding block, and relates to the technical field of die-casting dies, the die-casting die comprises a lower die installation groove and an installation bottom plate, a hydraulic telescopic rod is fixedly installed on the top face of the installation bottom plate, and the output end of the hydraulic telescopic rod is movably connected with a feeding table in a clamped mode. Dust and impurities remaining in the feeding table are removed through the matching effect between the cleaning brush and the baffle, the baffle preliminarily cleans the surface of the feeding table in the sliding process, dust and impurities attached to the surface of the feeding table are removed, the driving assembly drives the driving rod to rotate, the cleaning brush cleans the dust and impurities in the feeding table, and the feeding table can be cleaned conveniently. And dust and impurities are blocked by the baffles and fall out of the two sides of the feeding table, so that cleaning operation is completed, the dust and impurities are prevented from being mixed into the metal parts formed through die-casting along with molten liquid metal, and the metal parts manufactured through die-casting of the die-casting die for sliding block feeding are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting moulds, in particular to a die casting mould for sliding block feeding. Background Art

[0002] A die-casting mold is a metal mold used for pressure casting. It can produce metal parts of specific shapes on a dedicated die-casting machine. When designing a die-casting mold, it is necessary to consider the flow system, arrangement, slag bag, etc. to ensure that the molten metal can smoothly fill the cavity and reduce the occurrence of defects. The design process also needs to consider factors such as the convenience of mold disassembly and assembly, the layout of the cooling system, and the demoulding of the casting.

[0003] For example, a die-casting mold disclosed in Chinese patent publication No. CN220612247U includes an upper mold shell and a corresponding lower mold shell, first fixing columns are symmetrically arranged on both side surfaces of the lower mold shell, a top plate is arranged above the lower mold shell, second fixing columns are fixedly arranged on both side surfaces of the top plate, a group of hydraulic cylinders are fixedly arranged on symmetrical sides of the lower surface of the top plate, the output end of the hydraulic cylinder is connected to a thermal insulation plate, the thermal insulation plate is fixedly arranged on both sides of the upper surface of the upper mold shell, an injection pipe is connected to the upper surface of the upper mold shell, an upper mold cavity is fixedly arranged in the upper mold shell, a lower mold cavity fitting with the upper mold cavity is fixedly arranged in the lower mold shell, cooling chambers are arranged on the periphery of the upper mold cavity and the lower mold cavity, a fixing plate is arranged in the circular through groove, and a replacement device is arranged between the fixing plate and the upper mold shell and the lower mold shell.

[0004] After the existing die-casting mold completes die-casting of metal parts, dust and impurities will remain on the feed plate. If the dust and impurities are not cleaned in time, the dust and impurities remaining inside the feed plate will be mixed into the interior of the die-cast metal parts along with the molten liquid metal during the next die-casting process, thereby affecting the quality of the metal parts produced by the existing die-casting mold. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that after the existing die-casting mold completes the die-casting of metal parts, the dust and impurities remaining inside the feed plate are mixed into the interior of the die-cast metal parts along with the molten liquid metal during the next die-casting process, thereby affecting the quality of the metal parts produced by the existing die-casting mold, and proposes a die-casting mold for slider feeding.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a die-casting mold for sliding block feeding, comprising a lower mold mounting groove and a mounting base plate, a hydraulic telescopic rod is fixedly mounted on the top surface of the mounting base plate, and a feeding table is movably connected to the output end of the hydraulic telescopic rod, a lower mold is fixedly mounted in the middle of the lower mold mounting groove, and electric telescopic rods are fixedly mounted on the four corners of the lower mold mounting groove, and one end of several electric telescopic rods is fixedly connected to the upper mold mounting groove, and a mounting frame is fixedly mounted on one end of the mounting base plate, a driving rod is rotatably connected to the inside of the mounting frame, a cleaning brush is fixedly sleeved on the outside of the driving rod, a baffle is fixedly connected to one side of the mounting frame, and a driving assembly is transmission-connected to one side of the driving rod.

[0007] Preferably, the drive assembly includes a drive motor, the output end of the drive motor is transmission-connected to a No. 1 drive wheel, the outer side of the No. 1 drive wheel is transmission-connected to a belt, one end of the inner side of the belt is transmission-connected to a No. 2 drive wheel, and one side of the No. 2 drive wheel is fixedly connected to one side of the drive rod.

[0008] Preferably, a plurality of positioning blocks are symmetrically fixedly installed on the outer side of the feeding table.

[0009] Preferably, a positioning platform is symmetrically fixedly mounted on one side of the hydraulic telescopic rod, and a positioning slot is provided on one side of the positioning platform.

[0010] Preferably, a support platform is fixedly mounted on one end of the top surface of the mounting base plate, and the support platform is arranged below the feeding platform.

[0011] Preferably, an upper mold is fixedly installed in the middle of the upper mold installation groove, and a No. 1 feed port is opened at the upper end of the upper mold installation groove.

[0012] Preferably, a second feed port is provided at the upper end of the feed platform.

[0013] Preferably, a feed slot is provided on one side of the lower mold mounting slot.

[0014] Preferably, a preliminary impurity removal groove is provided on one side of the baffle.

[0015] Preferably, a mold mounting platform is fixedly mounted on the bottom surface of the lower mold mounting groove.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] 1. In the utility model, the dust and impurities remaining inside the feed table are removed by the cooperation between the cleaning brush and the baffle. After the die-casting process is completed, the hydraulic telescopic rod drives the feed table to slide out from the inside of the feed slot until the positioning block is connected to the inside of the positioning slot. During the sliding process, the baffle performs preliminary cleaning on the surface of the feed table to remove the dust and impurities attached to its surface. The driving assembly drives the driving rod to rotate, so that the cleaning brush cleans the dust and impurities inside the feed table. The dust and impurities are blocked by the baffle and fall out from both sides of the feed table, thereby completing the cleaning operation, preventing dust and impurities from being mixed into the interior of the die-cast metal parts along with the molten liquid metal, and improving the metal parts die-cast by the die-casting mold used for slider feeding.

[0018] 2. In the utility model, the feed table is supported and positioned through the cooperation between the positioning table and the support table. When the hydraulic telescopic rod drives the feed table to slide, the positioning slot and the positioning table position and support one side of the feed table, and the support table supports the bottom end of the feed table, so that the feed table will not have displacement deviation during the sliding process, thereby improving the sliding stability of the feed table. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional structural schematic diagram of a die-casting mold for slider feeding is proposed for the utility model;

[0020] Figure 2 The utility model provides a three-dimensional structural schematic diagram of a lower mold installation groove in a die-casting mold for slider feeding;

[0021] Figure 3 The utility model provides a schematic diagram of the connection relationship between the installation base plate and the hydraulic telescopic rod in a die-casting mold for slider feeding;

[0022] Figure 4 A schematic diagram of the connection relationship between a driving assembly and a driving rod in a die-casting mold for slider feeding is provided for the utility model;

[0023] Figure 5 The utility model provides a three-dimensional structural schematic diagram of an upper mold mounting groove in a die-casting mold for sliding block feeding.

[0024] Legend: 1. Lower mold mounting slot; 11. Lower mold; 12. Feeding slot; 13. Electric telescopic rod; 14. Upper mold mounting slot; 141. Upper mold; 142. Feeding port No. 1; 2. Mounting base plate; 21. Hydraulic telescopic rod; 211. Positioning table; 212. Positioning slot; 22. Feeding table; 221. Positioning block; 222. Feeding port No. 2; 23. Mounting frame; 231. Drive rod; 232. Cleaning brush; 233. Baffle; 234. Preliminary debris removal groove; 24. Drive assembly; 241. Drive motor; 242. Drive wheel No. 1; 243. Belt; 244. Drive wheel No. 2; 25. Support table; 3. Mold mounting table. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Embodiment 1

[0028] like Figure 1-5As shown, the utility model provides a die-casting mold for sliding block feeding, including a lower mold mounting groove 1 and a mounting base plate 2, a hydraulic telescopic rod 21 is fixedly mounted on the top surface of the mounting base plate 2, and a feeding platform 22 is movably connected to the output end of the hydraulic telescopic rod 21, a lower mold 11 is fixedly mounted in the middle of the lower mold mounting groove 1, electric telescopic rods 13 are fixedly mounted on the four corners of the lower mold mounting groove 1, one end of a plurality of electric telescopic rods 13 is fixedly connected to the upper mold mounting groove 14, a mounting frame 23 is fixedly mounted on one end of the mounting base plate 2, a driving rod 231 is rotatably connected to the inside of the mounting frame 23, a cleaning brush 232 is fixedly sleeved on the outside of the driving rod 231, a baffle 233 is fixedly connected to one side of the mounting frame 23, and the driving rod 2 One side of the mold 31 is connected to the driving assembly 24, and the driving assembly 24 includes a driving motor 241. The output end of the driving motor 241 is connected to the No. 1 driving wheel 242. The outer side of the No. 1 driving wheel 242 is connected to the belt 243. One end of the inner side of the belt 243 is connected to the No. 2 driving wheel 244. One side of the No. 2 driving wheel 244 is fixedly connected to one side of the driving rod 231. The upper mold 141 is fixedly installed in the middle of the upper mold mounting groove 14. The upper end of the upper mold mounting groove 14 is provided with a No. 1 feeding port 142. The upper end of the feeding table 22 is provided with a No. 2 feeding port 222. A preliminary impurity removal groove 234 is provided on one side of the baffle 233. The bottom surface of the lower mold mounting groove 1 is fixedly installed with the mold mounting table 3.

[0029] The specific settings and functions of this embodiment are described in detail below. After the die-casting process is completed, the hydraulic telescopic rod 21 drives the feed platform 22 to slide out from the inside of the feed slot 12 until the positioning block 221 is clamped into the inside of the positioning slot 212. During the sliding process, the baffle 233 performs preliminary cleaning on the surface of the feed platform 22. The shape of the preliminary impurity removal groove 234 fits the outer side of the feed platform 22 to remove dust and impurities attached to its surface. The drive motor 241 in the drive assembly 24 is started, and the No. 1 drive wheel 242 is first driven to rotate. Under the transmission action of the belt 243, the No. 2 drive wheel 244 is driven to rotate, and finally the drive rod 231 is driven to rotate, so that the cleaning brush 232 cleans the dust and impurities inside the feed platform 22. The dust and impurities are blocked by the baffle 233 and fall out from both sides of the feed platform 22, thereby completing the cleaning operation, preventing dust and impurities from mixing into the interior of the die-cast metal parts with the molten liquid metal, and improving the metal parts die-cast by the die-casting mold for slider feeding.

[0030] Embodiment 2

[0031] like Figure 1 and Figure 3As shown, a hydraulic telescopic rod 21 is fixedly installed on the top surface of the mounting base plate 2, and a feed table 22 is movably connected to the output end of the hydraulic telescopic rod 21, a feed card slot 12 is opened on one side of the lower mold mounting groove 1, and a plurality of positioning blocks 221 are symmetrically fixedly installed on the outer side of the feed table 22, a positioning table 211 is symmetrically fixedly installed on one side of the hydraulic telescopic rod 21, and a positioning card slot 212 is opened on one side of the positioning table 211, and a support table 25 is fixedly installed on one end of the top surface of the mounting base plate 2, and the support table 25 is arranged below the feed table 22.

[0032] The effect achieved by the entire embodiment is that the feed table 22 is supported and positioned through the cooperation between the positioning table 211 and the support table 25. When the hydraulic telescopic rod 21 drives the feed table 22 to slide, the positioning slot 212 and the positioning table 211 position and support one side of the feed table 22, and the support table 25 supports the bottom end of the feed table 22, so that the feed table 22 will not have displacement deviation during the sliding process, thereby improving the sliding stability of the feed table 22.

[0033] The use method and working principle of the device: After the die-casting process is completed, the hydraulic telescopic rod 21 drives the feed table 22 to slide out from the inside of the feed slot 12 until the positioning block 221 is clamped into the inside of the positioning slot 212. During the sliding process, the baffle 233 performs preliminary cleaning on the surface of the feed table 22. The shape of the preliminary impurity removal groove 234 fits the outer side of the feed table 22 to remove dust and impurities attached to its surface. The drive motor 241 in the drive assembly 24 is started, first driving the No. 1 drive wheel 242 to rotate, and the belt 243 drives the No. 1 drive wheel 242 to rotate. The second driving wheel 244 is driven to rotate, and finally the driving rod 231 is driven to rotate, so that the cleaning brush 232 cleans the dust and impurities inside the feeding platform 22. The dust and impurities are blocked by the baffle 233 and fall out from both sides of the feeding platform 22, thereby completing the cleaning operation; when the hydraulic telescopic rod 21 drives the feeding platform 22 to slide, the positioning slot 212 and the positioning platform 211 position and support one side of the feeding platform 22, and the support platform 25 supports the bottom end of the feeding platform 22, so that the feeding platform 22 will not have displacement deviation during the sliding process.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A die-casting mold for slider feeding, comprising a lower mold mounting groove (1) and a mounting base plate (2), characterized in that: A hydraulic telescopic rod (21) is fixedly mounted on the top surface of the mounting base plate (2), and a feed table (22) is movably connected to the output end of the hydraulic telescopic rod (21). A lower mold (11) is fixedly mounted in the middle of the lower mold mounting groove (1), and electric telescopic rods (13) are fixedly mounted at the four corners of the lower mold mounting groove (1). One end of a plurality of the electric telescopic rods (13) is fixedly connected to the upper mold mounting groove (14). A mounting frame (23) is fixedly mounted on one end of the mounting base plate (2), and a driving rod (231) is rotatably connected to the inside of the mounting frame (23), and a cleaning brush (232) is fixedly sleeved on the outside of the driving rod (231). A baffle (233) is fixedly connected to one side of the mounting frame (23), and a driving assembly (24) is transmission-connected to one side of the driving rod (231).

2. A die-casting mold for slider feeding according to claim 1, characterized in that: The driving assembly (24) comprises a driving motor (241), the output end of the driving motor (241) is drivingly connected to a first driving wheel (242), the outer side of the first driving wheel (242) is drivingly connected to a belt (243), one end of the inner side of the belt (243) is drivingly connected to a second driving wheel (244), and one side of the second driving wheel (244) is fixedly connected to one side of the driving rod (231).

3. A die-casting mold for slider feeding according to claim 1, characterized in that: A plurality of positioning blocks (221) are symmetrically fixedly mounted on the outer side of the feeding platform (22).

4. A die-casting mold for slider feeding according to claim 1, characterized in that: A positioning platform (211) is symmetrically fixedly mounted on one side of the hydraulic telescopic rod (21), and a positioning slot (212) is provided on one side of the positioning platform (211).

5. The die-casting mold for slider feeding according to claim 1, characterized in that: A support platform (25) is fixedly mounted on one end of the top surface of the mounting base plate (2), and the support platform (25) is arranged below the feed platform (22).

6. A die-casting mold for slider feeding according to claim 1, characterized in that: An upper mold (141) is fixedly installed in the middle of the upper mold installation groove (14), and a first feed port (142) is provided at the upper end of the upper mold installation groove (14).

7. A die-casting mold for slider feeding according to claim 1, characterized in that: A second feed port (222) is provided at the upper end of the feed platform (22).

8. The die-casting mold for slider feeding according to claim 1, characterized in that: A material feeding slot (12) is provided on one side of the lower mold installation slot (1).

9. The die-casting mold for slider feeding according to claim 1, characterized in that: A preliminary impurity removal groove (234) is formed on one side of the baffle (233).

10. The die-casting mold for slider feeding according to claim 1, characterized in that: A mold mounting platform (3) is fixedly mounted on the bottom surface of the lower mold mounting groove (1).

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