Die

Abstract

The utility model relates to the technical field of industry, in particular to a die which comprises two forming mechanisms, the two forming mechanisms are oppositely arranged, each forming mechanism comprises a die petal, a pushing plate, a threaded rod, a threaded ring, a motor, a gear and a fixing frame, the pushing plate is fixedly connected with the die petal and located in the die petal, one end of the threaded rod is fixedly connected with the pushing plate, and the other end of the threaded rod is fixedly connected with the fixing frame. The other end of the threaded rod is in sliding connection with the die petals, penetrates through the die petals and the threaded ring to be in threaded connection with the threaded rod and is located on one sides of the die petals, the fixing frame is fixedly connected with the die petals and located on one sides of the die petals, the motor is fixedly connected with the fixing frame and located on one sides of the threaded ring, and the gear is fixedly connected with the output end of the motor and meshed with the threaded ring. Through the arrangement of the structure, the problems that after machining of an existing mold is completed, a workpiece can adhere to the interior of the mold and is inconvenient to take, and the machining efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industry, in particular to a mold. Background Art

[0002] A mold is an industrial product that forms materials in a specific structural form in a certain way and is used for mass-producing industrial product parts with certain shape and size requirements. A mold is the basic process equipment for modern industrial production and is known as the "mother of industry" because it largely determines the quality, efficiency, and new product development ability of products. The design and manufacturing level of molds is one of the important signs of the mechanical manufacturing level.

[0003] However, after the existing mold is processed, the workpiece will adhere to the inside of the mold, which is inconvenient to take and affects the processing efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a mold, which solves the problem that after the existing mold is processed, the workpiece will adhere to the inside of the mold, which is inconvenient to take and affects the processing efficiency.

[0005] To achieve the above purpose, the utility model provides a mold, including two forming mechanisms. The two forming mechanisms are arranged oppositely. Each forming mechanism includes a die segment, a pushing plate, a threaded rod, a threaded ring, a motor, a gear, and a fixing frame. The pushing plate is fixedly connected to the die segment and is located inside the die segment. One end of the threaded rod is fixedly connected to the pushing plate, and the other end of the threaded rod is slidably connected to the die segment and passes through the die segment. The threaded ring is threadedly connected to the threaded rod and is located on one side of the die segment. The fixing frame is fixedly connected to the die segment and is located on one side of the die segment. The motor is fixedly connected to the fixing frame and is located on one side of the threaded ring. The gear is fixedly connected to the output end of the motor and meshes with the threaded ring.

[0006] Wherein, the forming mechanism further includes two sliding rods. One ends of the two sliding rods are fixedly connected to the pushing plate, and the other ends of the two sliding rods are slidably connected to the die segment and are located on both sides of the threaded rod.

[0007] Wherein, the threaded ring includes a threaded ring body and a clamping ring. One end of the clamping ring is fixedly connected to the threaded ring body, and the other end of the clamping ring is rotatably connected to the die segment and is located inside the die segment. The cross-section of the clamping ring is L-shaped.

[0008] Wherein, the mold further includes two sliding bars and two clamping blocks. The two sliding bars are fixedly connected to the corresponding die petals and are located on both sides of the die petals. One end of each of the two clamping blocks is fixedly connected to the corresponding die petal, and the other end of each of the two clamping blocks is fixedly connected to the corresponding sliding bar and covers the outside of the corresponding clamping block. The cross-section of the sliding bar is T-shaped, and the clamping block is adapted to the sliding bar.

[0009] Wherein, the mold further includes a back plate, a hydraulic cylinder and a pressing plate. The back plate is fixedly connected to the corresponding die petal and is located on one side of the die petal. The hydraulic cylinder is fixedly connected to the back plate and is located above the back plate. The pressing plate is fixedly connected to the output end of the hydraulic cylinder and is located above the corresponding die petal. The pressing plate is fixedly connected to the corresponding die petal.

[0010] In a mold of the present utility model, the pushing plate is fixedly connected to the die petal and is located inside the die petal. One end of the threaded rod is fixedly connected to the pushing plate, and the other end of the threaded rod is slidably connected to the die petal and passes through the die petal. The threaded ring is threadedly connected to the threaded rod and is located on one side of the die petal. The fixing frame is fixedly connected to the die petal and is located on one side of the die petal. The motor is fixedly connected to the fixing frame and is located on one side of the threaded ring. The gear is fixedly connected to the output end of the motor and meshes with the threaded ring. After the two die petals move relative to each other to form a workpiece by die casting, the two die petals slowly separate. At the same time, the two motors drive the gears to rotate, the gears drive the threaded rings to rotate, the threaded rods push the pushing plates to move, separating the parts from the corresponding die petals, separating the parts from the upper die petal, and the parts move along with the lower pushing plate, pushing the parts to a certain height for convenient taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0012] Figure 1 is a schematic structural view of the mold of the present utility model.

[0013] Figure 2 is a front view of the mold of the present utility model.

[0014] Figure 3 is of the present utility model Figure 2 structural sectional view taken along line A-A.

[0015] Figure 4 is of the present utility model Figure 3 Partial enlarged view of the structure at position B.

[0016] 1 - slider, 2 - clamping block, 3 - back plate, 4 - hydraulic cylinder, 5 - pressing plate, 6 - die flap, 7 - pushing plate, 8 - threaded rod, 9 - snap ring, 10 - motor, 11 - gear, 12 - sliding rod, 13 - fixing bracket, 14 - threaded ring body. Detailed implementation manners

[0017] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0018] Please refer to Figures 1 to 4 , wherein Figure 1 is a schematic structural view of the mold of the present utility model Figure 2 is a front view of the mold of the present utility model Figure 3 is of the present utility model Figure 2 Cross-sectional view of the structure along line A - A Figure 4 is of the present utility model Figure 3 Partial enlarged view of the structure at position B.

[0019] The present utility model provides a mold, including two forming mechanisms, two sliders 1, two clamping blocks 2, a back plate 3, a hydraulic cylinder 4 and a pressing plate 5. Each of the forming mechanisms includes a die flap 6, a pushing plate 7, a threaded rod 8, a threaded ring, a motor 10, a gear 11, two sliding rods 12 and a fixing bracket 13. The threaded ring includes a threaded ring body 14 and a snap ring. By the foregoing solution, the problem that after the existing mold finishes processing, the workpiece will adhere to the inside of the mold, which is not convenient to take and affects the processing efficiency, is solved.

[0020] For this specific embodiment, the pushing plate 7 is fixedly connected to the die flap 6 and is located inside the die flap 6. One end of the threaded rod 8 is fixedly connected to the pushing plate 7, and the other end of the threaded rod 8 is slidably connected to the die flap 6 and passes through the die flap 6. The threaded ring is threadedly connected to the threaded rod 8 and is located on one side of the die flap 6. The fixing frame 13 is fixedly connected to the die flap 6 and is located on one side of the die flap 6. The motor 10 is fixedly connected to the fixing frame 13 and is located on one side of the threaded ring. The gear 11 is fixedly connected to the output end of the motor 10 and meshes with the threaded ring. After the two die flaps 6 move relatively to press and form the workpiece, the two die flaps 6 slowly separate. At the same time, the two motors 10 drive the gear 11 to rotate, the gear 11 drives the threaded ring to rotate, and the threaded rod 8 pushes the pushing plate 7 to move, separating the part from the corresponding die flap 6. The part separates from the upper die flap 6, and the part moves along with the lower pushing plate 7, pushing the part to a certain height for convenient taking.

[0021] Wherein, one end of the two sliding rods 12 is fixedly connected to the pushing plate 7, and the other end of the two sliding rods 12 is slidably connected to the die flap 6 and is located on both sides of the threaded rod 8. The sliding rods 12 play a limiting role on the pushing plate 7. When the threaded ring rotates, the pushing plate 7 moves along the direction of the sliding rods 12.

[0022] Secondly, one end of the snap ring is fixedly connected to the threaded ring body 14, and the other end of the snap ring is rotatably connected to the die flap 6 and is located inside the die flap 6. The cross-section of the snap ring is L-shaped. The snap ring is stuck inside the die flap 6 to fix the threaded ring below the die flap 6, improving the practicality.

[0023] Then, the two sliding strips 1 are fixedly connected to the corresponding die flaps 6 and are located on both sides of the die flaps 6. One end of the two clamping blocks 2 is fixedly connected to the corresponding die flap 6, and the other end of the two clamping blocks 2 is fixedly connected to the corresponding sliding strip 1 and covers the outside of the corresponding clamping block 2. The cross-section of the sliding strip 1 is T-shaped, and the clamping block 2 is adapted to the sliding strip 1. When the die flap 6 moves, the sliding strip 1 and the clamping block 2 limit the moving direction of the die flap 6, making the two die flaps 6 close, improving the accuracy.

[0024] In addition, the back plate 3 is fixedly connected to the corresponding die segment 6 and is located on one side of the die segment 6. The hydraulic cylinder 4 is fixedly connected to the back plate 3 and is located above the back plate 3. The pressing plate 5 is fixedly connected to the output end of the hydraulic cylinder 4 and is located above the corresponding die segment 6. The pressing plate 5 is fixedly connected to the corresponding die segment 6. The hydraulic cylinder 4 pushes the pressing plate 5, so that the pressing plate 5 drives the corresponding die segment 6 to move to perform die casting on the part.

[0025] When the present utility model is in use, the hydraulic cylinder 4 pushes the pressing plate 5, so that the pressing plate 5 drives the corresponding die segment 6 to move to perform die casting on the part. The sliding strip 1 and the clamping block 2 limit the moving direction of the die segment 6, so that the two die segments 6 are closed. After the workpiece is die-cast and formed, the two die segments 6 are slowly separated. At the same time, the two motors 10 drive the gears 11 to rotate. The gears 11 drive the threaded ring to rotate. The threaded rod 8 pushes the pushing plate 7 to move, separating the part from the corresponding die segment 6. The part is separated from the upper die segment 6. The part moves along with the lower pushing plate 7, and the part is pushed to a certain height for convenient taking.

[0026] What is disclosed above is only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A mold, characterized in that it includes two forming mechanisms, the two forming mechanisms are arranged oppositely, each forming mechanism includes a die segment, a pushing plate, a threaded rod, a threaded ring, a motor, a gear and a fixing frame, the pushing plate is fixedly connected to the die segment and is located inside the die segment, one end of the threaded rod is fixedly connected to the pushing plate, the other end of the threaded rod is slidably connected to the die segment and passes through the die segment, the threaded ring is threadedly connected to the threaded rod and is located on one side of the die segment, the fixing frame is fixedly connected to the die segment and is located on one side of the die segment, the motor is fixedly connected to the fixing frame and is located on one side of the threaded ring, the gear is fixedly connected to the output end of the motor and meshes with the threaded ring.

2. The mold according to claim 1, characterized in that the forming mechanism further includes two sliding rods, one end of the two sliding rods is fixedly connected to the pushing plate, and the other end of the two sliding rods is slidably connected to the die segment and is located on both sides of the threaded rod.

3. The mold according to claim 2, characterized in that the threaded ring includes a threaded ring body and a clamping ring, one end of the clamping ring is fixedly connected to the threaded ring body, the other end of the clamping ring is rotatably connected to the die segment and is located inside the die segment, and the cross section of the clamping ring is L-shaped.

4. The mold according to claim 3, characterized in that the mold further includes two sliding strips and two clamping blocks, the two sliding strips are fixedly connected to the corresponding die segments and are located on both sides of the die segments, one end of the two clamping blocks is fixedly connected to the corresponding die segments, the other end of the two clamping blocks is fixedly connected to the corresponding sliding strips and covers the outside of the corresponding clamping blocks, the cross section of the sliding strip is T-shaped, and the clamping block is adapted to the sliding strip.

5. The mold according to claim 4, characterized in that the mold further includes a back plate, a hydraulic cylinder and a pressing plate, the back plate is fixedly connected to the corresponding die segment and is located on one side of the die segment, the hydraulic cylinder is fixedly connected to the back plate and is located above the back plate, the pressing plate is fixedly connected to the output end of the hydraulic cylinder and is located above the corresponding die segment, and the pressing plate is fixedly connected to the corresponding die segment.

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