Metal waterproof cover stamping die

Abstract

The utility model discloses a metal waterproof cover stamping die, which relates to the technical field of stamping forming and comprises a top plate and a bottom plate, the top plate is connected with the bottom plate through four supporting columns, the four supporting columns penetrate through a limiting plate, the lower end of the limiting plate is fixedly connected with an upper die, the upper end of the bottom plate is fixedly connected with a lower die, and the lower end of the top plate is fixedly connected with a telescopic rod. The output end of the telescopic rod is fixedly connected with the upper end of the limiting plate, a feeding mechanism is arranged on the side face of the bottom plate, an ejection component facilitating demolding is arranged in the upper mold, and a fixing module for positioning raw materials is arranged on the lower mold. Feeding is automatically conducted through the feeding mechanism, the fixing module and the upper die are matched to fix stamping raw materials, and the problem that the raw materials deviate and shake in the stamping process is effectively solved; after stamping, the upper die moves upwards, the ejection component pushes out the part to facilitate next stamping, the feeding mechanism pushes out the next stamping raw material and pushes away the part, stamping can be continuously carried out, and manual feeding is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch forming technical field, concretely is a kind of metal waterproof cover stamping die. BACKGROUND

[0002] Stamping is by press and die to plate material, strip material, tubular product and section bar etc. Exert external force, make it produce plastic deformation or separate, to obtain the forming processing method of required shape and size workpiece (stamping part), stamping and forging belong to plastic processing (or called pressure processing), collectively known as forging, the blank of stamping is mainly hot-rolled and cold-rolled steel plate and steel strip.

[0003] But metal cover stamping forming die on the market still has certain defect in use process, for example, still need manual feeding in the process of feeding, not with continuous automatic feeding function, time-consuming and laborious and there is certain safety hazard.

[0004] Based on this, a kind of metal waterproof cover stamping die is provided, the drawbacks of existing device can be eliminated. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of metal waterproof cover stamping die to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of metal waterproof cover stamping die, including top plate and bottom plate, the top plate is connected between bottom plate by four support columns, four The support column passes through limiting plate, the limiting plate lower end is fixedly connected upper die, the bottom plate upper end is fixedly connected lower die, the top plate lower end is fixedly connected telescopic rod, the output end of telescopic rod is fixedly connected with the limiting plate upper end, the side of the bottom plate is equipped with the feeding mechanism of facilitating feeding, the upper die is equipped with the ejection part of facilitating stripping, the lower die is equipped with the fixed module of positioning raw material.

[0008] On the basis of the above technical scheme, the utility model further provides the following optional technical scheme:

[0009] In an optional scheme: the feeding mechanism comprises a feeding platform, the feeding platform is fixedly connected with the side surface of the bottom plate, the upper end of the feeding platform is fixedly connected with a placing block, the placing block is provided with a through hole in the horizontal direction, the placing block is provided with a placing groove in the vertical direction, the stamping raw materials are uniformly stacked in the placing groove, a first ejection block is slidably connected in the through hole, the end of the first ejection block away from the through hole is fixedly connected with a push rod, the lower end of the push rod is fixedly connected with a sliding block, the lower end of the sliding block is slidably connected with a guide rail, the guide rail is fixedly connected with the upper end of the feeding platform, the upper end of the push rod is fixedly connected with a fixed block, the side surface of the fixed block is rotatably connected with one end of a connecting rod, the other end of the connecting rod is rotatably connected with a fixed rod, and the fixed rod is fixedly connected with the limiting plate.

[0010] In an optional scheme: the ejection component comprises a second ejection block and four ejection rods, the second ejection block is slidably connected in the stamping groove in the lower end of the upper die, and the four ejection rods are fixed at the lower end of the top plate.

[0011] In an optional scheme: the fixed module comprises a positioning plate, the positioning plate is provided with a stamping hole in the middle, the lower end of the positioning plate is fixedly connected with the upper ends of four first limiting rods, the lower ends of the four first limiting rods extend into the grooves matched with the first limiting rods in the lower die, the lower ends of the first limiting rods are fixedly connected with limiting blocks, and the four first limiting rods are sleeved with springs.

[0012] In an optional scheme: the height of the through hole is equal to the thickness of the stamping raw material.

[0013] In an optional scheme: the upper end of the placing block is fixedly connected with four second limiting rods, and the second limiting rods are uniformly distributed around the stamping raw material.

[0014] In an optional scheme: the supporting columns are uniformly arranged around the top plate and the bottom plate.

[0015] In an optional scheme: the area of the stamping hole is greater than the area of the bottom surface of the lower die.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a feeding mechanism automatically feeds, and the fixed module and the upper die cooperate to fix the stamping raw material, thereby effectively reducing the problem of raw material deviation and shaking in the stamping process. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the utility model.

[0019] Figure 2 It is a structure schematic view of the feeding mechanism of the utility model.

[0020] Figure 3 It is a structure schematic view of the placing groove of the utility model.

[0021] Figure 4 It is a structure schematic view of the fixed module of the utility model.

[0022] Figure 5 It is a structure schematic view of the ejection part of the utility model.

[0023] Mark annotation: 100, top plate, 101, telescopic rod, 200, bottom plate, 201, lower mold, 300, support column, 400, limit plate, 401, upper mold, 501, feeding platform, 502, placing block, 503, through hole, 504, placing groove, 505, stamping raw material, 506, first ejection block, 507, push rod, 508, sliding block, 509, guide rail, 510, fixed block, 511, connecting rod, 512, fixed rod, 601, stamping groove, 602, second ejection block, 603, ejection rod, 701, positioning plate, 702, first limit rod, 703, limit block, 704, spring, 705, stamping hole, 800, second limit rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following is combined with the drawings and examples, and the utility model is further described in detail.

[0025] In one embodiment, as Figures 1-5As shown, a metal waterproof cover stamping die, including top plate 100 and bottom plate 200, the top plate 100 and bottom plate 200 through four support column 300 connection, four said support column 300 through the limiting plate 400, the limiting plate 400 lower end fixed connection upper die 401, the bottom plate 200 upper end fixed connection lower die 201, the top plate 100 lower end fixed connection telescopic rod 101, the output end of the telescopic rod 101 and limiting plate 400 upper end fixed connection, the side of the bottom plate 200 is equipped with the feeding mechanism of the convenient feeding, the upper die 401 is equipped with the ejection part of the convenient demolding, the lower die 201 is equipped with the fixed module of the positioning of the raw material, when stamping, telescopic rod 101 output rod drive limiting plate 400 along four said support column 300 moves down, upper die 401 and lower die 201 interact on raw material stamping, feeding mechanism automatic feeding, fixed module and upper die 401 cooperate to fix the stamping raw material, after stamping, telescopic rod 101 retracts the output rod, makes limiting plate 400 return to the original position, upper die 401 moves up, the ejection part pushes out the part.

[0026] In this embodiment, as shown in Figure 2 and Figure 3 As shown, the feeding mechanism includes feeding platform 501, the feeding platform 501 and the side of the bottom plate 200 are fixedly connected, the upper end of the feeding platform 501 is fixedly connected with the placing block 502, the placing block 502 is provided with through holes 503 in the horizontal direction, the placing block 502 is provided with placing grooves 504 in the vertical direction, the stamping raw materials 505 are uniformly stacked in the placing grooves 504, the first ejection block 506 is slidingly connected in the through hole 503, the end of the first ejection block 506 away from the through hole 503 is fixedly connected with the push rod 507, the lower end of the push rod 507 is fixedly connected with the sliding block 508, the lower end of the sliding block 508 is slidingly connected with the guide rail 509, the guide rail 509 is fixedly connected to the upper end of the feeding platform 501, the upper end of the push rod 507 is fixedly connected with the fixed block 510, one end of the connecting rod 511 is rotatably connected to the side of the fixed block 510, the other end of the connecting rod 511 is rotatably connected with the fixed rod 512, the fixed rod 512 is fixedly connected to the limiting plate 400, when the upper die 401 moves up, the fixed rod 512 moves up, the fixed rod 512 drives the fixed block 510 to move along the guide rail 509 to the direction of the upper die 401, the fixed block 510 drives the push rod 507 to move, the push rod 507 drives the first ejection block 506 to move, the first ejection block 506 ejects one stamping raw material 505 at a time, and the stamping raw material 505 is stamped, when the upper die 401 moves down, the first ejection block 506 resets, and the operation is repeated, so that the stamping can be continuously performed without manual feeding.

[0027] In one embodiment, asFigure 5 As shown in the figure, the ejection component includes a second ejection block 602 and four ejection rods 603, the second ejection block 602 is slidingly connected in the stamping groove 601 at the lower end of the upper die 401, one end of the four ejection rods 603 is fixed at the lower end of the top plate 100, the other end of the ejection rod 603 extends into the stamping groove 601 through the limiting plate 400 and the upper die 401, after the upper die 401 and the lower die 201 stamp the raw material, the upper die 401 moves upward, the stamped parts will be left in the stamping groove 601, the ejection rod 603 pushes against the second ejection block 602, and the second ejection block 602 pushes the stamped parts out.

[0028] In one embodiment, as shown in the figure, Figure 4 As shown in the figure, the fixed module includes a positioning plate 701, the positioning plate 701 is provided with a stamping hole 705 in the middle, the lower end of the positioning plate 701 is fixedly connected with the upper ends of four first limiting rods 702, the lower ends of the four first limiting rods 702 extend into the grooves matched with the first limiting rods 702 in the lower die 201, the lower ends of the first limiting rods 702 are fixed with limiting blocks 703, and the first limiting rods 702 are sleeved with springs 704, the upper die 401 moves downward, contacts the positioning plate 701 first, and fixes the raw material, the positioning plate 701 is provided with a stamping hole 705 in the middle, and the upper die 401 and the lower die 201 interact to stamp and process the raw material, thereby effectively reducing the problem of raw material deviation and shaking in the stamping process.

[0029] In one embodiment, as shown in the figure, Figure 3 As shown in the figure, the height of the through hole 503 is equal to the thickness of the stamping raw material 505, and the first ejection block 506 can only eject one piece of stamping raw material 505 at a time, thereby facilitating stamping.

[0030] In one embodiment, as shown in the figure, Figure 2 As shown in the figure, the upper end of the placing block 502 is fixedly connected with four second limiting rods 800, the second limiting rods 800 are evenly distributed around the stamping raw material 505, and the four second limiting rods 800 limit the stamping raw material 505, thereby facilitating stacking of the stamping raw material 505 and stacking of higher stamping raw material 505.

[0031] In one embodiment, as shown in the figure, Figure 1 As shown in the figure, the support columns 300 are evenly arranged around the top plate 100 and the bottom plate 200, thereby improving the stability and reliability of the device.

[0032] In one embodiment, as shown in the figure, Figure 2 As shown in the figure, the area of the stamping hole 705 is greater than the bottom surface area of the lower die 201, and the stamping hole 705 will not block the stamping of the parts by the lower die 201.

[0033] The above embodiment discloses a metal waterproof cover stamping die, wherein when the upper die 401 moves upward, the fixed rod 512 is driven to move upward, the fixed rod 512 drives the fixed block 510 to move to the direction of the upper die 401 through the connecting rod 511 along the guide rail 509, the fixed block 510 drives the push rod 507 to move, the push rod 507 drives the first ejection block 506 to move, and the first ejection block 506 ejects one piece of stamping raw material 505 at a time; when stamping, the telescopic rod 101 extends the output rod to drive the limiting plate 400 to move downward along the four supporting columns 300, the upper die 401 moves downward, first contacts the positioning plate 701, and fixes the raw material; the positioning plate 701 is provided with a stamping hole 705 in the middle, the upper die 401 and the lower die 201 interact to stamp and process the raw material; after the upper die 401 and the lower die 201 stamp the raw material, the upper die 401 moves upward, the stamped part is left in the stamping groove 601, the ejecting rod 603 abuts against the second ejection block 602, the second ejection block 602 pushes out the stamped part, and the next stamping raw material pushes away the part in the next stamping, so that the stamping can be continuously performed without manual feeding.

[0034] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A metal waterproof cover stamping die, comprising a top plate (100) and a bottom plate (200), wherein the top plate (100) and the bottom plate (200) are connected by four support columns (300), the four support columns (300) passing through a limiting plate (400), the lower end of the limiting plate (400) being fixedly connected to an upper die (401), the upper end of the bottom plate (200) being fixedly connected to a lower die (201), the lower end of the top plate (100) being fixedly connected to a telescopic rod (101), the output end of the telescopic rod (101) being fixedly connected to the upper end of the limiting plate (400), characterized in that, The base plate (200) is provided with a feeding mechanism for easy loading, the upper mold (401) is provided with an ejector for easy demolding, and the lower mold (201) is provided with a fixing module for positioning the raw material.

2. The metal waterproof cover stamping die according to claim 1, characterized in that, The feeding mechanism includes a feeding platform (501), which is fixedly connected to the side of the base plate (200). A mounting block (502) is fixedly connected to the upper end of the feeding platform (501). The mounting block (502) has a through hole (503) in the horizontal direction and a mounting groove (504) in the vertical direction. Stamping raw materials (505) are evenly stacked in the mounting groove (504). A first ejector block (506) is slidably connected to the through hole (503). The first ejector block (506) is located away from the through hole (503). A push rod (507) is fixedly connected to one end, a slider (508) is fixedly connected to the lower end of the push rod (507), a guide rail (509) is slidably connected to the lower end of the slider (508), the guide rail (509) is fixedly connected to the upper end of the feeding platform (501), a fixing block (510) is fixedly connected to the upper end of the push rod (507), a connecting rod (511) is rotatably connected to the side of the fixing block (510), the other end of the connecting rod (511) is rotatably connected to the fixing rod (512), and the fixing rod (512) is fixedly connected to the limiting plate (400).

3. The metal waterproof cover stamping die according to claim 1, characterized in that, The ejection component includes a second ejection block (602) and four ejection rods (603). The second ejection block (602) is slidably connected in the stamping groove (601) at the lower end of the upper mold (401). One end of each of the four ejection rods (603) is fixed to the lower end of the top plate (100), and the other end of each ejection rod (603) passes through the limiting plate (400) and the upper mold (401) and extends into the stamping groove (601).

4. The metal waterproof cover stamping die according to claim 1, characterized in that, The fixing module includes a positioning plate (701), which has a punching hole (705) in the middle. The lower end of the positioning plate (701) is fixedly connected to the upper ends of four first limiting rods (702). The lower ends of the four first limiting rods (702) extend into the groove of the lower mold (201) that matches the first limiting rods (702). The lower ends of the first limiting rods (702) are fixed with limiting blocks (703). The four first limiting rods (702) are sleeved with springs (704).

5. A metal waterproof cover stamping die according to claim 2, characterized in that, The height of the through hole (503) is equal to the thickness of the stamping material (505).

6. The metal waterproof cover stamping die according to claim 2, characterized in that, The upper end of the placement block (502) is fixedly connected to four second limiting rods (800), which are evenly distributed around the stamping material (505).

7. The metal waterproof cover stamping die according to claim 1, characterized in that, The support columns (300) are evenly arranged around the top plate (100) and the bottom plate (200).

8. A metal waterproof cover stamping die according to claim 4, characterized in that, The area of ​​the punch hole (705) is larger than the bottom area of ​​the lower die (201).

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