A middle plate casting mold with quick mold changing function

Abstract

The utility model relates to middle plate casting mould technical field, concretely to a kind of middle plate casting mould with quick die changing function, including lower mould, the lower surface of lower mould is provided with mould base, the lower surface of mould base is provided with fixed plate, the surface of mould base is provided with dismounting device, dismounting device includes support block, the upper surface of support block and mould base is fixedly connected, lower mould is placed on the surface of support block, the both sides of lower mould are fixedly connected with stabilizing block, stabilizing block is inserted with the inboard of support block, the both sides of lower mould are rotatably connected with conveying rod, the surface of conveying rod is screw-threaded connected with two limit blocks, two limit blocks are slidably connected with the surface of lower mould.The utility model, by setting dismounting device, the lower mould of casting mould can be effectively conveniently changed by worker, avoid the worker when replacing damaged casting mould to need to spend a lot of time dismounting multiple bolts, and then improve the efficiency that worker replaces damaged casting mould.

Description

Technical Field

[0001] This utility model relates to the field of medium plate casting mold technology, and in particular to a medium plate casting mold with a quick mold changing function. Background Technology

[0002] Medium plate casting molds are special molds used for casting medium plate parts in production. They are a sub-type of casting molds. Through a specific cavity design, molten metal is injected into the mold, and after cooling and solidification, a medium plate blank with a predetermined shape, size and performance is formed. It is then machined to become a qualified part.

[0003] When workers need to produce parts, they inject materials into the casting mold so that the casting mold can process the materials into parts. However, the lower mold of existing casting molds is usually fixed to the fixing plate with bolts during the installation process. This causes workers to spend a lot of time disassembling multiple bolts when replacing damaged casting molds, resulting in low efficiency when replacing damaged casting molds. Utility Model Content

[0004] The purpose of this invention is to solve the problem of low efficiency for workers when changing damaged casting molds in the prior art, and to propose a medium plate casting mold with a quick mold changing function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a medium plate casting mold with a quick mold changing function, comprising a lower mold, a mold base provided on the lower surface of the lower mold, a fixing plate provided on the lower surface of the mold base, a disassembly device provided on the surface of the mold base, the disassembly device comprising a support block, the support block being fixedly connected to the upper surface of the mold base, the lower mold being placed on the surface of the support block, stabilizing blocks being fixedly connected to both sides of the lower mold, the stabilizing blocks being inserted into the inner side of the support block, a conveying rod being rotatably connected to both sides of the lower mold, two limiting blocks being threadedly connected to the surface of the conveying rod, the two limiting blocks being slidably connected to the surface of the lower mold, a threaded block being fixedly connected to one end of the conveying rod, and a guiding assembly provided on the surface of the mold base, the guiding assembly comprising a guide strip, a limiting groove, and a receiving groove, the receiving groove being opened on the lower surface of the lower mold, the receiving groove being located above the mold base, and the receiving groove being able to cooperate with the lower mold to achieve the purpose of receiving the guide strip.

[0006] Preferably, a guide strip is fixedly connected to the upper surface of the mold base, the receiving groove is sleeved on the surface of the guide strip, a limiting groove is formed on the surface of the guide strip, the limiting block is inserted into the inside of the limiting groove, and the guide strip can cooperate with the mold base to achieve the purpose of supporting the guide strip.

[0007] Preferably, the surface of the support block is provided with a calibration device, the calibration device including a sliding hole, the sliding hole being opened on the upper surface of the support block, the sliding hole being located above the stabilizing block, the sliding hole being able to cooperate with the support block to achieve the purpose of guiding the insertion rod to slide.

[0008] Preferably, the upper surface of the stabilizing block is provided with a storage hole, which is located below the sliding hole. The storage hole can cooperate with the stabilizing block to achieve the purpose of storing the insertion rod.

[0009] Preferably, a rod is slidably connected inside the sliding hole, and the rod is inserted into the inside of the receiving hole. The rod can cooperate with the sliding hole to guide the rod to slide.

[0010] Preferably, an adjusting plate is fixedly connected to the top of the insertion rod, and a pulling spring is fixedly connected between the adjusting plate and the support block. The pulling spring is located above the mold base, and the adjusting plate can cooperate with the support block and the pulling spring to restrict the sliding of the insertion rod.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, by setting up a disassembly device, when the worker needs to replace the lower mold of a casting mold, the worker uses an electric auxiliary tool. The electric auxiliary tool drives a threaded block, which in turn drives a transmission rod. The transmission rod rotates and adjusts two limiting blocks to move away from each other. The two limiting blocks move away from the limiting groove, and the worker pushes the lower mold to one side. The receiving groove on the lower surface of the lower mold slides on the guide strip, and the lower mold detaches from the mold base. The worker then installs the new lower mold on the mold base. By setting up the disassembly device, it is possible to effectively facilitate the worker in replacing the lower mold of a casting mold, avoiding the need for the worker to spend a lot of time disassembling multiple bolts when replacing a damaged casting mold, thereby improving the efficiency of the worker in replacing damaged casting molds.

[0012] In this invention, by setting a calibration device, when the worker needs to calibrate the installation position of the lower mold, the worker pushes the lower mold, which slides on the mold base and guide strip. The lower mold drives the stabilizing block, which inserts into the support block. The stabilizing block squeezes the insert rod, causing the insert rod to retract. The worker pushes the lower mold, which drives the stabilizing block. When the receiving hole on the surface of the stabilizing block aligns with the sliding hole, the spring is pulled to pull the adjusting plate. The adjusting plate pushes the insert rod, which inserts into the receiving hole. By setting a calibration device, the worker can effectively and conveniently calibrate the installation position of the lower mold, avoiding situations where the worker cannot install the lower mold, thereby improving the convenience of the worker installing the lower mold. Attached Figure Description

[0013] Figure 1A three-dimensional structural diagram of a medium-plate casting mold with a quick mold-changing function is provided for this utility model. Figure 2 This utility model provides a schematic diagram of the disassembly device for a medium plate casting mold with a quick mold changing function; Figure 3 This utility model proposes a medium plate casting mold with a quick mold changing function. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This utility model presents a schematic diagram of a calibration device for a medium-plate casting mold with a rapid mold-changing function. Figure 5 This utility model proposes a medium plate casting mold with a quick mold changing function. Figure 4 Enlarged structural diagram at point B.

[0014] Legend: 1. Lower mold; 2. Mold base; 3. Disassembly device; 31. Stabilizing block; 32. Conveying rod; 33. Storage groove; 34. Limiting block; 35. Limiting groove; 36. Guide bar; 37. Threaded block; 38. Support block; 4. Calibration device; 41. Storage hole; 42. Pull spring; 43. Sliding hole; 44. Adjusting plate; 45. Insert rod; 5. Fixing plate. Detailed Implementation

[0015] Please see Figures 1-5 This utility model provides a technical solution: a medium plate casting mold with quick mold changing function, including a lower mold 1, a mold base 2 is provided on the lower surface of the lower mold 1, a fixing plate 5 is provided on the lower surface of the mold base 2, and a disassembly device 3 is provided on the surface of the mold base 2.

[0016] The following section will explain the specific setup and function of the disassembly device 3 and the calibration device 4.

[0017] In this embodiment: the disassembly device 3 includes a support block 38, which is fixedly connected to the upper surface of the mold base 2. The lower mold 1 is placed on the surface of the support block 38. Stabilizing blocks 31 are fixedly connected to both sides of the lower mold 1. The stabilizing blocks 31 are inserted into the inner side of the support block 38. Transmission rods 32 are rotatably connected to both sides of the lower mold 1. Two limiting blocks 34 are threadedly connected to the surface of the transmission rods 32. The two limiting blocks 34 are slidably connected to the surface of the lower mold 1. A threaded block 37 is fixedly connected to one end of the transmission rods 32. A guide assembly is provided on the surface of the mold base 2. The guide assembly consists of a guide strip 36, a limiting groove 35, and a receiving groove 33.

[0018] Specifically, the storage groove 33 is formed on the lower surface of the lower mold 1. The storage groove 33 is located above the mold base 2. The storage groove 33 can cooperate with the lower mold 1 to achieve the purpose of storing the guide strip 36.

[0019] Specifically, a guide strip 36 is fixedly connected to the upper surface of the mold base 2, a receiving groove 33 is sleeved on the surface of the guide strip 36, a limiting groove 35 is opened on the surface of the guide strip 36, and a limiting block 34 is inserted into the limiting groove 35.

[0020] In this embodiment, the guide strip 36 can cooperate with the mold base 2 to support the guide strip 36.

[0021] Specifically, the surface of the support block 38 is provided with a calibration device 4, which includes a sliding hole 43. The sliding hole 43 is opened on the upper surface of the support block 38 and is located above the stabilizing block 31. The sliding hole 43 can cooperate with the support block 38 to guide the sliding of the insertion rod 45.

[0022] In this embodiment: a storage hole 41 is provided on the upper surface of the stabilizing block 31. The storage hole 41 is located below the sliding hole 43. The storage hole 41 can cooperate with the stabilizing block 31 to achieve the purpose of storing the insertion rod 45.

[0023] Specifically, a rod 45 is slidably connected inside the sliding hole 43, and the rod 45 is inserted into the inside of the receiving hole 41.

[0024] In this embodiment, the insertion rod 45 can cooperate with the sliding hole 43 to guide the insertion rod 45 to slide.

[0025] Specifically, an adjustment plate 44 is fixedly connected to the top of the insertion rod 45, and a pull spring 42 is fixedly connected between the adjustment plate 44 and the support block 38. The pull spring 42 is located above the mold base 2.

[0026] In this embodiment, the adjusting plate 44 can cooperate with the support block 38 and the pulling spring 42 to restrict the sliding of the insertion rod 45.

[0027] Working principle: By setting up the disassembly device 3, when the worker needs to replace the lower mold 1 of the casting mold, the worker uses an electric auxiliary tool. The electric auxiliary tool drives the threaded block 37, which in turn drives the transmission rod 32. The transmission rod 32 rotates and adjusts the two limit blocks 34 to move away from each other. The two limit blocks 34 move away from the limit groove 35, and the worker pushes the lower mold 1 to one side. The receiving groove 33 on the lower surface of the lower mold 1 slides on the guide strip 36, and the lower mold 1 detaches from the mold base 2. The worker then installs the new lower mold 1 on the mold base 2. By setting up the disassembly device 3, it is possible to effectively facilitate the worker in replacing the lower mold 1 of the casting mold, avoiding the need for the worker to spend a lot of time disassembling multiple bolts when replacing a damaged casting mold, thereby improving the efficiency of the worker in replacing a damaged casting mold. In addition, through... By setting the calibration device 4, when the worker needs to calibrate the installation position of the lower mold 1, the worker pushes the lower mold 1, which slides on the mold base 2 and the guide strip 36. The lower mold 1 drives the stabilizing block 31, which inserts into the support block 38. The stabilizing block 31 presses the insert rod 45, which retracts. The worker pushes the lower mold 1, which drives the stabilizing block 31. When the receiving hole 41 on the surface of the stabilizing block 31 aligns with the sliding hole 43, the spring 42 pulls the adjusting plate 44, which pushes the insert rod 45. The insert rod 45 inserts into the receiving hole 41. By setting the calibration device 4, the worker can effectively and conveniently calibrate the installation position of the lower mold 1, avoiding situations where the worker cannot install the lower mold 1, thereby improving the convenience of the worker in installing the lower mold 1.

Claims

1. A middle plate casting mold having a quick mold change function, comprising a lower mold (1), characterized in that: The lower surface of the lower mold (1) is provided with a mold base (2), and the lower surface of the mold base (2) is provided with a fixed plate (5); The surface of the mold base (2) is provided with a dismounting device (3), the dismounting device (3) comprises a supporting block (38), and the supporting block (38) is fixedly connected with the upper surface of the mold base (2); The lower mold (1) is placed on the surface of the supporting block (38), the two sides of the lower mold (1) are fixedly connected with stabilizing blocks (31), the stabilizing blocks (31) are inserted with the inner sides of the supporting block (38), the two sides of the lower mold (1) are rotatably connected with conveying rods (32), the surface of the conveying rod (32) is screwedly connected with two limiting blocks (34), the two limiting blocks (34) are slidably connected with the surface of the lower mold (1), one end of the conveying rod (32) is fixedly connected with a threaded block (37), and the surface of the mold base (2) is provided with a guide assembly.

2. The middle plate casting mold with a quick mold changing function according to claim 1, characterized in that: The receiving groove (33) is arranged on the lower surface of the lower mold (1), and the receiving groove (33) is located above the mold base (2).

3. The middle plate casting mold with a quick mold changing function according to claim 2, characterized in that: The upper surface of the mold base (2) is fixedly connected with a guide strip (36), the receiving groove (33) is sleeved on the surface of the guide strip (36), the surface of the guide strip (36) is provided with a limiting groove (35), and the limiting block (34) is inserted with the limiting groove (35).

4. The middle plate casting mold with a quick mold changing function according to claim 1, characterized in that: The surface of the supporting block (38) is provided with a calibration device (4), the calibration device (4) comprises a sliding hole (43), the sliding hole (43) is arranged on the upper surface of the supporting block (38), and the sliding hole (43) is located above the stabilizing block (31).

5. The middle plate casting mold with a quick mold changing function according to claim 1, characterized in that: The upper surface of the stabilizing block (31) is provided with a receiving hole (41), and the receiving hole (41) is located below the sliding hole (43).

6. The middle plate casting mold with a quick mold changing function according to claim 5, characterized in that: The inner side of the sliding hole (43) is slidably connected with a plug rod (45), and the plug rod (45) is inserted with the inner side of the receiving hole (41).

7. The middle plate casting mold with a quick mold changing function according to claim 6, characterized in that: The top end of the plug rod (45) is fixedly connected with an adjusting plate (44), the adjusting plate (44) and the supporting block (38) are fixedly connected with a pulling spring (42), and the pulling spring (42) is located above the mold base (2).

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