Metal shell machining mold convenient to demold

Abstract

The utility model belongs to the technical field of stamping dies, and particularly relates to a metal shell machining die convenient to demould, which comprises an operation table, a support frame is fixedly connected to the outer wall of the operation table, a hydraulic cylinder is fixedly connected to the outer wall of the support frame, an upper die is fixedly connected to the output end of the hydraulic cylinder, and a lower die is arranged under the upper die. And a material receiving mechanism is arranged on the supporting frame. According to the metal shell machining mold convenient to demold, when the mold runs, the upper mold moves up and down to automatically trigger operation of a material receiving mechanism, in the upward moving process of the upper mold, through linkage of a clamping block, a moving block, a rod body and other components, a rotating rod is promoted to rotate, and a material receiving plate is driven to move to a designated position to receive a stamped metal cover; when the upper die moves downwards, the material receiving plate can be reset, extra manual operation is not needed in the whole material receiving process, the stamping process is tightly matched, the production efficiency is improved, and the die is suitable for large-scale continuous production.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically to a metal shell processing die that is easy to demold. Background Technology

[0002] Stamping dies are key tools in the field of metal processing. By applying external force, metal sheets undergo plastic deformation such as bending, stretching, or fracture separation such as punching and blanking under the constraint of the die, thereby achieving efficient and precise part forming.

[0003] Currently, most existing stamping dies rely on manual handling for material receiving after the stamping operation. This means that after each stamping, workers must wait around the die and manually remove the finished product. Not only is it difficult to closely coordinate the material receiving action with the stamping process, but the varying reaction speeds and skill levels of workers also lead to unstable material receiving times, severely impacting production rhythm and making it difficult to meet the needs of large-scale continuous production. This significantly reduces overall production efficiency. In view of this, we propose a convenient demolding die for metal shell processing. Utility Model Content

[0004] The main objective of this invention is to provide a convenient demolding mold for processing metal shells, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model proposes a convenient demolding metal shell processing mold, including an operating table. A support frame is fixedly connected to the outer wall of the operating table, and a hydraulic cylinder is fixedly connected to the outer wall of the support frame. An upper mold is fixedly connected to the output end of the hydraulic cylinder, and a lower mold is provided directly below the upper mold. A material receiving mechanism is provided on the support frame, and the material receiving mechanism includes:

[0006] A receiving plate, wherein a protrusion is fixedly connected to the side wall of the receiving plate;

[0007] A rotating rod is rotatably connected to the outer wall of the support frame. The rotating rod has a through groove, which is slidably connected to a protrusion.

[0008] Preferably, the upper end of the support frame is provided with an arc-shaped groove, the outer wall of the middle end of the support frame is provided with a groove, a roller is provided in the groove, and the roller is rotatably connected to the outer wall of the receiving plate.

[0009] Preferably, a fixing plate is fixedly connected to the outer wall and inner wall of the support frame, and an inclined block is fixedly connected to the outer wall of the fixing plate. The fixing plate has a sliding groove, and a moving block is slidably connected to the sliding groove to improve the stability of the moving block's movement.

[0010] Preferably, the movable block has a sliding groove, and a rod is slidably connected to the sliding groove. The rod passes through the rotating rod and is rotatably connected to the rotating rod. The rod is slidably connected to the arc-shaped groove.

[0011] Preferably, a sliding block is slidably connected to the inner wall of the movable block, the sliding block is elastically connected to the inner wall of the movable block by a spring, and a sliding rod is fixedly connected to the outer wall of the sliding block, the sliding rod passing through the movable block and slidably connected to the movable block.

[0012] Preferably, a limit block is fixedly connected to the outer wall of the lower mold.

[0013] Preferably, the outer wall of the upper mold is fixedly connected with a locking block and a guide rod. The guide rod passes through the support frame and is slidably connected to the support frame to improve the stability of the upper mold movement. The upper mold is slidably connected to a sliding rod, and the sliding rod is elastically connected to the inner wall of the upper mold through a spring.

[0014] This utility model provides a convenient demolding mold for processing metal shells. It has the following beneficial effects:

[0015] (1) This convenient demolding metal shell processing mold, during operation, the up-and-down movement of the upper mold can automatically trigger the operation of the receiving mechanism. During the upward movement of the upper mold, through the linkage of components such as the locking block, moving block, and rod, the rotating rod is caused to rotate, driving the receiving plate to move to the designated position to receive the stamped metal cover. When the upper mold moves downward, the receiving plate can be reset. The entire receiving process does not require additional manual operation, closely cooperates with the stamping process, greatly improves production efficiency, and is suitable for large-scale continuous production.

[0016] (2) The metal shell processing mold that is easy to demold, the material receiving mechanism and the mold stamping process work together to realize automated material receiving and mold reset, without the need for additional manual operation time and equipment idle energy consumption. While improving production efficiency, it reduces energy consumption and thus effectively reduces production costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the sliding block of this utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the upper mold of this utility model.

[0023] Explanation of icon numbers:

[0024] 1. Operating table; 2. Support frame; 21. Guide rod; 22. Arc groove; 23. Groove; 24. Fixing plate; 240. Inclined block; 241. Sliding groove; 242. Moving block; 243. Sliding groove; 244. Rod body; 245. Sliding block; 246. Sliding rod; 3. Lower mold; 31. Limiting block; 4. Upper mold; 41. Clamping block; 42. Sliding rod; 5. Hydraulic cylinder; 61. Receiving plate; 611. Protrusion; 62. Rotating rod; 621. Through groove; 63. Roller.

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model proposes a convenient demolding metal shell processing mold, including an operating table 1, a support frame 2 fixedly connected to the outer wall of the operating table 1, a hydraulic cylinder 5 fixedly connected to the outer wall of the support frame 2, an upper mold 4 fixedly connected to the output end of the hydraulic cylinder 5, a locking block 41 and a guide rod 21 fixedly connected to the outer wall of the upper mold 4, the guide rod 21 passing through the support frame 2 and slidably connected to the support frame 2, the upper mold 4 being slidably connected to a sliding rod 42, the sliding rod 42 being elastically connected to the inner wall of the upper mold 4 through a spring, the elastic force generated by the deformation of the spring causing the sliding rod 42 to return to its original position, a lower mold 3 is provided directly below the upper mold 4, a limit block 31 is fixedly connected to the outer wall of the lower mold 3 for positioning the metal plate, and a receiving mechanism is provided on the support frame 2.

[0028] In the embodiments of this utility model, in order to achieve the purpose of receiving materials, the receiving mechanism specifically includes a receiving plate 61, a protrusion 611 fixedly connected to the side wall of the receiving plate 61, a rotating rod 62 rotatably connected to the outer wall of the support frame 2, and a through groove 621 opened on the rotating rod 62, which is slidably connected to the protrusion 611.

[0029] Furthermore, the upper end of the support frame 2 is provided with an arc-shaped groove 22, and the outer wall of the middle end of the support frame 2 is provided with a groove 23 for limiting the receiving plate 61, so that the receiving plate 61 can move horizontally. A roller 63 is provided in the groove 23, and the roller 63 is rotatably connected to the outer wall of the receiving plate 61 to reduce the friction between the receiving plate 61 and the groove 23. A fixing plate 24 is fixedly connected to the inner wall of the outer wall of the support frame 2, and an inclined block 240 is fixedly connected to the outer wall of the fixing plate 24. The fixing plate 24 is provided with a sliding groove 241, which is slidably connected to the inner wall of the support frame 2. A movable block 242 is provided, and a sliding groove 243 is provided on the movable block 242. A rod 244 is slidably connected to the sliding groove 243. The rod 244 passes through the rotating rod 62 and is rotatably connected to the rotating rod 62. The rod 244 is slidably connected to the arc-shaped groove 22. A sliding block 245 is slidably connected to the inner wall of the movable block 242. The sliding block 245 is elastically connected to the inner wall of the movable block 242 by a spring. A sliding rod 246 is fixedly connected to the outer wall of the sliding block 245. The sliding rod 246 passes through the movable block 242 and is slidably connected to the movable block 242.

[0030] In this invention, during use, the metal plate is first placed on the outer wall of the lower mold 3. Then, the hydraulic cylinder 5 is activated, causing the upper mold 4 to move downwards to stamp the metal plate. Subsequently, the hydraulic cylinder 5 is activated again to drive the upper mold 4 upwards. When the upper mold 4 moves upwards a certain distance, the locking block 41 penetrates the moving block 242 and presses the sliding block 245, causing the moving block 242 to slide in the groove 241. During this process, the moving block 242 applies a force to the rod 244, causing the rod 244 to move along... When the arc groove 22 slides, the rod 244 will exert a force on the rotating rod 62, causing the rotating rod 62 to rotate around the hinge point. During the rotation of the rotating rod 62, the rotating rod 62 will exert a force on the protrusion 611, causing the receiving plate 61 to move directly below the upper mold 4. At the same time, during this process, the sliding rod 42 will contact the inner wall of the support frame 2. At this time, under the force of the hydraulic cylinder 5, the sliding rod 42 will penetrate the upper mold 4. At this time, the sliding rod 42 will squeeze the metal cover, thereby pushing the metal cover into the receiving plate 61.

[0031] like Figure 4As shown, the spring is in a compressed state. When the locking block 41 pushes the sliding block 245 upward a certain distance, the sliding rod 246 will disengage from the inclined block 240. At this time, the sliding block 245 will return to its original position under the elastic force of the spring, thus making the sliding block 245 engage with the locking block 41. When the upper mold 4 moves downward under the action of the hydraulic cylinder 5, the locking block 41 will pull the moving block 242 downward. During this process, the rod 244 will slide downward again in the arc groove 22. At this time, the rod 244 will apply force to the rotating rod 62 again, causing the rotating rod 62 to rotate again. Then, the receiving plate 61 will return to its original position under the force of the rotating rod 62. At the same time, during this process, the inclined block 240 will squeeze the sliding rod 246, causing the sliding block 245 to move into the moving block 242. At this time, the engagement between the locking block 41 and the sliding block 245 is made contact. Then, the locking block 41 will disengage from the moving block 242 under the force of the hydraulic cylinder 5, thus performing the next stamping.

[0032] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A metal shell processing die with convenient demolding, comprising an operating table (1), characterized in that: The operating platform (1) outer wall is fixedly connected with support frame (2), the support frame (2) outer wall is fixedly connected with hydraulic cylinder (5), the hydraulic cylinder (5) output end is fixedly connected with upper die (4), the upper die (4) is below the lower die (3) is equipped with, the support frame (2) is equipped with receiving mechanism, the receiving mechanism includes: The receiving plate (61) side wall is fixedly connected with the lug (611); The rotating rod (62) is rotatably connected with the outer wall of the support frame (2), and the rotating rod (62) is provided with a through slot (621), and the through slot (621) is slidably connected with the lug (611).

2. A metal case processing mold capable of easy demolding according to claim 1, characterized in that: The support frame (2) upper end is provided with an arc-shaped groove (22), and the outer wall of the middle end of the support frame (2) is provided with a groove (23), and the groove (23) is provided with a roller (63), and the roller (63) is rotatably connected with the outer wall of the receiving plate (61).

3. A metal case processing mold capable of easy demolding according to claim 2, characterized in that: The outer wall of the support frame (2) is fixedly connected with a fixed plate (24), and the outer wall of the fixed plate (24) is fixedly connected with an inclined block (240), and the fixed plate (24) is provided with a sliding groove (241), and the sliding groove (241) is slidably connected with a moving block (242).

4. A metal case processing mold capable of easy demolding according to claim 3, characterized in that: The moving block (242) is provided with a sliding groove (243), and the sliding groove (243) is slidably connected with a rod body (244), and the rod body (244) penetrates the rotating rod (62) and is rotatably connected with the rotating rod (62), and the rod body (244) is slidably connected with the arc-shaped groove (22).

5. A metal case processing mold capable of easy demolding according to claim 4, characterized in that: The inner wall of the moving block (242) is slidably connected with a sliding block (245), and the sliding block (245) is elastically connected with the inner wall of the moving block (242) through a spring, and the outer wall of the sliding block (245) is fixedly connected with a sliding rod (246), and the sliding rod (246) penetrates the moving block (242) and is slidably connected with the moving block (242).

6. A metal case processing mold capable of easy mold release according to claim 1, characterized in that: The outer wall of the lower die (3) is fixedly connected with a limiting block (31).

7. The metal case processing mold according to claim 1, wherein: The outer wall of the upper die (4) is fixedly connected with a clamping block (41) and a guide rod (21), the guide rod (21) penetrates the support frame (2) and is slidably connected with the support frame (2), the upper die (4) is slidably connected with a sliding rod (42), and the sliding rod (42) is elastically connected with the inner wall of the upper die (4) through a spring.

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