Self-adaptive metal product forming die

Abstract

The utility model discloses a self-adaptive metal product forming die, which belongs to the technical field of metal product stamping and comprises a workbench and a top plate, a lower die plate is fixedly mounted on the surface of the workbench, an air cylinder is fixedly mounted on the lower surface of the top plate, a stamping block is fixedly mounted at the end of the air cylinder, and a die groove is formed in the lower die plate. During last stamping, before the stamping block ascends, a hydraulic rod is started to move a connecting plate and a distraction block to the surface of a fixing block, the distraction block is attached to the surface of a lower die plate and located below two circular rings, the stamping block ascends, the connecting plate and the distraction block abut against each other, and the connecting plate and the distraction block abut against each other and are located below the two circular rings. According to the metal product punching device, the opening block is attached to the two circular rings, the two circular rings are extruded to be separated, the two clamping blocks are retracted into the storage groove through the push plate, limiting on the insertion block is canceled, and under the action of the second spring, the ejection plate drives the punched metal product to eject out, so that a worker can take the metal product conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal product stamping, in particular to an adaptive metal product forming die. Background Art

[0002] With the continuous development of society and the continuous progress of science, stamping technology has become more and more mature. When manufacturing metal products, there are many methods that can be used, such as casting, stamping forming, etc. When manufacturing metal products, stamping forming is generally used.

[0003] After the stamping is completed, it is inconvenient for the staff to take out the stamped metal products with the traditional stamping die, so the applicability is relatively weak. Now, an adaptive metal product forming die is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an adaptive metal product forming die to solve the above problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an adaptive metal product forming mold, including a workbench and a top plate, a lower mold plate is fixedly installed on the surface of the workbench, a cylinder is fixedly installed on the lower surface of the top plate, a punch block is fixedly installed on the end of the cylinder, a mold groove is opened inside the lower mold plate, the punch block and the mold groove are in the same vertical plane, and a pop-up plate is slidably connected inside the mold groove.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] Further technical solution: two groups of symmetrical plug blocks are fixedly installed on the lower surface of the pop-up plate, slots corresponding to the plug blocks are opened inside the mold groove, the plug blocks are movably inserted in the slots, a second spring is fixedly installed on the lower surface of the pop-up plate, a spring groove is opened inside the mold groove, and the other end of the second spring is fixedly connected to the bottom of the spring groove.

[0008] Further technical solution: Storage grooves are opened on both sides of the workbench near the slot, and a clamping block is slidably connected inside the storage groove. The plugging block is T-shaped and slidably connected to the upper surface of the plugging block.

[0009] Further technical solution: A first spring is fixedly installed inside the storage groove, the other end of the first spring is fixedly connected to the surface of the block, a push plate is fixedly installed on the surface of the block, a symmetrical guide groove is opened on the surface of the workbench, and the push plate is slidably connected inside the guide groove.

[0010] Further technical solution: a fixed block is fixedly installed at the end of the cylinder, the lower surface of the fixed block is fixedly connected to the stamping block, two symmetrical groups of hydraulic rods are fixedly installed on the surface of the fixed block, a connecting plate is fixedly installed at the end of the hydraulic rod, a spreading block is fixedly installed at the end of the connecting plate, and the surface of the connecting plate is movably fitted with the surface of the fixed block.

[0011] Further technical solution: a circular ring is fixedly mounted on the end of the push plate, and the surface of the support block is movably fitted with the surface of the circular ring.

[0012] Further technical solution: Two groups of symmetrical support columns are fixedly installed on the surface of the workbench, and a top plate is fixedly installed on the top of the support columns.

[0013] Beneficial Effects

[0014] The utility model provides an adaptive metal product forming die, which has the following advantages compared with the prior art:

[0015] Beneficial effects:

[0016] 1. The metal inside the die slot is punched by moving the punch block downward. During the last punching, before the punch block rises, the hydraulic rod is activated to move the connecting plate and the opening block, so that the connecting plate fits the surface of the fixed block, and the opening block fits the surface of the lower template and is located below the two circular rings. The punch block continues to rise, driving the opening block to fit the two circular rings, and then squeezing the two circular rings apart, thereby driving the two card blocks to be retracted into the storage slot through the push plate to cancel the limit of the insert block. Under the action of the second spring, the pop-up plate drives the stamped metal product to pop out, which is convenient for the staff to take, and is quick and convenient.

[0017] 2. Before metal stamping work is required, press the pop-up plate downward inside the die slot, insert the plug into the slot, and then squeeze the two blocks away from each other. When the plug is inserted to the bottom of the slot, the block pops up under the action of the first spring to limit the plug, which facilitates the stamping work of the metal product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the pop-up plate of the utility model.

[0021] Figure 4 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0022] Notes on the accompanying drawings: 1. Workbench; 11. Support column; 2. Top plate; 21. Cylinder; 22. Fixed block; 23. Hydraulic rod; 24. Connecting plate; 25. Opening block; 3. Punching block; 4. Lower template; 41. Die groove; 42. Slot; 43. Storage groove; 44. Block; 45. First spring; 46. Push plate; 47. Guide groove; 48. Spring groove; 49. Ring; 5. Pop-up plate; 51. Insert block; 52. Second spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4 , provided by an embodiment of the utility model, an adaptive metal product forming mold includes a workbench 1 and a top plate 2. The workbench 1 is used for stamping metal products. A lower template 4 is fixedly installed on the surface of the workbench 1. The lower template 4 provides a template for stamping metal products. A cylinder 21 is fixedly installed on the lower surface of the top plate 2. The stamping block 3 is moved downward by the setting of the cylinder 21. The end of the cylinder 21 is fixedly installed with a stamping block 3. The stamping block 3 performs stamping work. A die groove 41 is opened inside the lower template 4. The internal dimensions of the stamping block 3 and the die groove 41 are consistent, so as to perform the stamping work of the metal product. The stamping block 3 and the die groove 41 are in the same vertical plane. A pop-up plate 5 is slidably connected inside the die groove 41. The pop-up plate 5 can be popped out inside the die groove 41, so as to facilitate the staff to take the finished metal.

[0026] Specifically, two symmetrical groups of plug blocks 51 are fixedly installed on the lower surface of the pop-up plate 5, a slot 42 corresponding to the plug block 51 is opened inside the mold groove 41, and the plug block 51 is movably inserted inside the slot 42. A second spring 52 is fixedly installed on the lower surface of the pop-up plate 5, a spring groove 48 is opened inside the mold groove 41, and the other end of the second spring 52 is fixedly connected to the bottom of the spring groove 48.

[0027] In the embodiment of the utility model, the pop-up plate 5 can be fixed inside the mold groove 41 by the matching setting of the plug block 51 and the slot 42. By the setting of the second spring 52, when the limit of the pop-up plate 5 is cancelled, the second spring 52 drives the pop-up plate 5 to pop out the stamped metal product, making it convenient for the staff to take it.

[0028] Specifically, storage grooves 43 are opened on both sides of the workbench 1 near the slot 42 , and a clamping block 44 is slidably connected inside the storage groove 43 . The inserting block 51 is T-shaped, and the clamping block 44 is slidably connected to the upper surface of the inserting block 51 .

[0029] In the embodiment of the utility model, through the setting of the card block 44, when the insertion block 51 is inserted to the bottom of the slot 42, the card block 44 pops out to limit the insertion block 51 and prevent the insertion block 51 from sliding out of the slot 42.

[0030] Specifically, a first spring 45 is fixedly installed inside the storage groove 43, and the other end of the first spring 45 is fixedly connected to the surface of the block 44. A push plate 46 is fixedly installed on the surface of the block 44. A symmetrical guide groove 47 is opened on the surface of the workbench 1, and the push plate 46 is slidably connected inside the guide groove 47.

[0031] In the embodiment of the utility model, the first spring 45 is provided so that the card block 44 can be ejected inside the receiving groove 43 to limit the insertion block 51, and the push plate 46 and the guide groove 47 are provided so that the card block 44 can be pushed inside the receiving groove 43.

[0032] Specifically, a fixed block 22 is fixedly installed at the end of the cylinder 21, and the lower surface of the fixed block 22 is fixedly connected to the stamping block 3. Two symmetrical groups of hydraulic rods 23 are fixedly installed on the surface of the fixed block 22. A connecting plate 24 is fixedly installed on the end of the hydraulic rod 23, and a supporting block 25 is fixedly installed on the end of the connecting plate 24. The surface of the connecting plate 24 is movably fitted with the surface of the fixed block 22.

[0033] In the embodiment of the utility model, the punching block 3 is moved downward to complete the punching work by setting the cylinder 21, and the connecting plate 24 and the opening block 25 can be attached to or away from the surface of the fixing block 22 by setting the hydraulic rod 23.

[0034] Specifically, a circular ring 49 is fixedly mounted on the end of the push plate 46 , and the surface of the expansion block 25 is movably fitted with the surface of the circular ring 49 .

[0035] In the embodiment of the utility model, during the last stamping, before the stamping block 3 rises, the hydraulic rod 23 is activated to move the connecting plate 24 and the support block 25, so that the connecting plate 24 is in contact with the surface of the fixed block 22, and the support block 25 is in contact with the surface of the lower template 4 and is located below the two circular rings 49. The stamping block 3 continues to rise, driving the support block 25 to be in contact with the two circular rings 49, and then squeezing the two circular rings 49 apart, so that the two clamping blocks 44 move to the inside of the receiving groove 43 to cancel the limit on the insertion block 51.

[0036] Specifically, two groups of symmetrical support columns 11 are fixedly installed on the surface of the workbench 1 , and a top plate 2 is fixedly installed on the top of the support columns 11 .

[0037] In the embodiment of the utility model, the support column 11 is provided to support the top plate 2 , so as to facilitate the stamping work of the stamping block 3 .

[0038] When in use, first press the pop-up plate 5 downward inside the die groove 41, insert the plug block 51 into the slot 42, and then squeeze the two clamping blocks 44 away from each other. When the plug block 51 is inserted to the bottom of the slot 42, the clamping block 44 pops up under the action of the first spring 45 to limit the plug block 51, and the metal inside the die groove 41 is punched by moving the punch block 3 downward. During the last punching, before the punch block 3 rises, the hydraulic rod 23 starts to move the connecting plate 24 and the opening block 25, so that the connecting plate 24 and the opening block 25 can be moved. The plate 24 fits with the surface of the fixed block 22, and the expansion block 25 fits with the surface of the lower template 4 and is located below the two circular rings 49. The stamping block 3 continues to rise, driving the expansion block 25 to fit with the two circular rings 49, and then squeezing the two circular rings 49 apart, thereby driving the two card blocks 44 to be retracted into the storage groove 43 through the push plate 46 to cancel the limit on the insertion block 51. Under the action of the second spring 52, the pop-up plate 5 drives the stamped metal product to pop out, which is convenient for the staff to take, and is quick and convenient.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adaptive metal product forming die, comprising a workbench (1) and a top plate (2), characterized in that: A lower template (4) is fixedly mounted on the surface of the workbench (1), a cylinder (21) is fixedly mounted on the lower surface of the top plate (2), a punching block (3) is fixedly mounted on the end of the cylinder (21), a die groove (41) is provided inside the lower template (4), the punching block (3) and the die groove (41) are located on the same vertical plane, and a pop-up plate (5) is slidably connected inside the die groove (41); Two symmetrical groups of plug blocks (51) are fixedly mounted on the lower surface of the pop-up plate (5); a slot (42) corresponding to the plug block (51) is provided inside the mold groove (41); the plug block (51) is movably inserted inside the slot (42); a second spring (52) is fixedly mounted on the lower surface of the pop-up plate (5); a spring slot (48) is provided inside the mold groove (41); the other end of the second spring (52) is fixedly connected to the bottom of the spring slot (48); a receiving slot (43) is provided on both sides of the workbench (1) near the slot (42); a clamping block (44) is slidably connected inside the receiving slot (43); the plug block (51) is T-shaped; the clamping block (44) is slidably connected to the upper surface of the plug block (51); a first spring (48) is fixedly mounted inside the receiving slot (43); 5), the other end of the first spring (45) is fixedly connected to the surface of the clamping block (44), a push plate (46) is fixedly installed on the surface of the clamping block (44), a symmetrical guide groove (47) is opened on the surface of the workbench (1), and the push plate (46) is slidably connected inside the guide groove (47), a fixed block (22) is fixedly installed at the end of the cylinder (21), the lower surface of the fixed block (22) is fixedly connected to the punching block (3), two symmetrical groups of hydraulic rods (23) are fixedly installed on the surface of the fixed block (22), a connecting plate (24) is fixedly installed at the end of the hydraulic rod (23), a support block (25) is fixedly installed at the end of the connecting plate (24), and a circular ring (49) is fixedly installed at the end of the push plate (46), and the surface of the support block (25) is movably fitted with the surface of the circular ring (49).

2. The adaptive metal product forming die according to claim 1, characterized in that: The surface of the connecting plate (24) is movably fitted to the surface of the fixing block (22).

3. The adaptive metal product forming die according to claim 1, characterized in that: Two groups of symmetrical support columns (11) are fixedly mounted on the surface of the workbench (1), and a top plate (2) is fixedly mounted on the top of the support columns (11).

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