CN219648570U - Sheet metal stamping forming die of notebook computer - Google Patents
Sheet metal stamping forming die of notebook computer Download PDFInfo
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- CN219648570U CN219648570U CN202320488732.4U CN202320488732U CN219648570U CN 219648570 U CN219648570 U CN 219648570U CN 202320488732 U CN202320488732 U CN 202320488732U CN 219648570 U CN219648570 U CN 219648570U
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- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000004080 punching Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract 1
- 239000007769 metal material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a metal sheet stamping forming die of a notebook computer, which comprises a base, wherein a lower die holder is fixedly arranged above the base, a slide bar is arranged above the lower die holder, one side of the slide bar is movably connected with an upper die holder, a hydraulic cylinder is arranged above the upper die holder, and a hydraulic rod is movably connected inside the hydraulic cylinder; this sheetmetal stamping forming mould of notebook computer, through die block, the die orifice, the setting of electric telescopic handle and die head, after the sheetmetal is through drift stamping forming, before the drift lifts up, stretch out the edge of die head from the die orifice through electric telescopic handle, the card is at the edge of sheetmetal, after the drift lifts up, the sheetmetal breaks away from the drift automatically because the blocking of die head, the function of automatic drawing of patterns has been realized, the benefit of setting like this lies in having avoided manual drawing of patterns to the waste of whole sheetmetal stamping forming work ageing, and also provides the assurance to the workman personnel safety that needs manual drawing of patterns.
Description
Technical Field
The utility model relates to the technical field of notebook computers, in particular to a metal sheet stamping forming die of a notebook computer.
Background
The notebook computer, also called "portable computer", portable computer, palm computer or laptop computer "features small size, convenient carrying, it is a small size, portable personal computer, usually weighing 1-3 kg, the current trend is that the volume is smaller and lighter, the function is stronger, in order to reduce the volume, the notebook computer adopts LCD screen of LCD, besides keyboard, it also has touch pad or touch point as locating device, notebook computer and desk computer are different in portability, it has different requirements to the capacity of main board, CPU, memory, display card, computer hard disk, etc., but the stamping die is needed to make in the production of metal sheet in notebook computer, the stamping die is a special technological equipment for processing metal or nonmetal material into parts or semi-finished products in cold stamping process, called cold stamping die, the stamping die is a pressure processing method for separating or plastically deforming the material at room temperature by using the die installed on the press, thus obtaining the needed parts.
In the prior art of China patent publication No. CN211052258U, the structure of the die for forming the bimetallic strip component comprises a bottom plate, a left fixed plate, a right fixed plate and a driving device, wherein the left side and the right side of the top of the bottom plate are respectively provided with the fixed plates, and the driving device is arranged in the bottom plate; however, when the bimetallic strip assembly forming die is used, after the metal strip is stamped and formed, the metal strip is adsorbed with the punch due to electrostatic attraction, and a worker needs to manually demolding from the punch, so that the stamping and forming time is wasted, and the personnel safety of the worker is dangerous to a certain extent.
Disclosure of Invention
The utility model aims to provide a metal sheet stamping forming die for a notebook computer, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sheetmetal stamping forming die of notebook computer, includes the base, the top fixed mounting of base has the die holder, the top of die holder is provided with the slide bar, one side swing joint of slide bar has the upper die base, the top of upper die base is provided with the pneumatic cylinder, the inside swing joint of pneumatic cylinder has the hydraulic stem, the one end fixed mounting of hydraulic stem has the fixed plate, one side of die holder runs through there is movable bolt, movable bolt's one end swing joint has the die block, the drawing of patterns mouth has been seted up to the inside both sides of die block, the inside of drawing of patterns mouth is provided with electric telescopic handle, electric telescopic handle's one end fixed mounting has the die head.
Preferably, the draw-in groove has been seted up to the top surface of base, the inside swing joint of draw-in groove has the fixture block, the one end fixed mounting of fixture block has the baffle, one side of baffle is provided with the damping reset rod, the one end fixed mounting of damping reset rod has splint.
Preferably, the clamping block fixedly installed at the bottom of the baffle is in clamping connection with the clamping groove formed in the surface above the base, and the clamping groove is matched with the clamping block for use.
Preferably, the fixing plate and the upper die holder form a lifting structure through a hydraulic rod, and the hydraulic rod and the hydraulic cylinder are vertically distributed.
Preferably, one side of the fixing plate is penetrated with a fixing bolt, one end of the fixing bolt is movably connected with a punching plate, a punch is arranged below the punching plate, a thread groove is formed in the upper portion of the punch, and a threaded rod is movably connected in the thread groove.
Preferably, the punching plate is in threaded connection with the fixing plate through fixing bolts, and the fixing bolts are symmetrically arranged on the central axis of the punching plate.
Preferably, the die head and the bottom die form a telescopic structure through electric telescopic rods, and the electric telescopic rods are symmetrically arranged with the central axis of the bottom die.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the metal sheet stamping forming die of the notebook computer, through the arrangement of the bottom die, the die stripping opening, the electric telescopic rod and the die head, after the metal sheet is stamped and formed by the punch, the die head extends out of the edge of the die stripping opening through the electric telescopic rod and is clamped at the edge of the metal sheet before the punch is lifted, and after the punch is lifted, the metal sheet is automatically separated from the punch because of the blocking of the die head, so that the automatic stripping function is realized;
2. according to the metal sheet stamping forming die of the notebook computer, through the arrangement of the clamping grooves, the clamping blocks, the baffle plates, the damping reset rods and the clamping plates, because different notebook computers are different in production batches, metal sheet materials inside the notebook computers are different in size, in the stamping process, the metal materials with different sizes and widths can be clamped between the damping reset rods and the clamping plates, so that when a punch descends, the situation that the metal sheets after stamping forming are manufactured incorrectly due to the instability of the placement of the metal sheet materials, waste of manufacturing cost is caused due to the occurrence of waste is avoided, and the baffle plates can prevent the situation that small metal scraps splash in the stamping process;
3. this sheetmetal stamping forming mould of notebook computer, through the setting of fixed plate, fixing bolt, punch plate, drift, thread groove and threaded rod, when different notebook computer production batches are different, not only required metal material is different, the size of drift also needs to be changed, can directly turn round down the drift from the punch plate through thread groove and threaded rod and change for be fit for the drift of different production batch requirements, the structure of fixed plate, fixing bolt and punch plate is succinct moreover, the maintenance degree of difficulty has been reduced, also convenient direct dismantlement is maintained when follow-up drift breaks down.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a baffle plate according to the present utility model;
FIG. 3 is a schematic view of the upper die holder of the present utility model;
FIG. 4 is a schematic structural view of the punch of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a base; 2. a clamping groove; 3. a clamping block; 4. a baffle; 5. damping reset lever; 6. a clamping plate; 7. a lower die holder; 8. a slide bar; 9. an upper die holder; 10. a hydraulic cylinder; 11. a hydraulic rod; 12. a fixing plate; 13. a fixing bolt; 14. punching; 15. a punch; 16. a thread groove; 17. a threaded rod; 18. a movable bolt; 19. a bottom die; 20. a demoulding port; 21. an electric telescopic rod; 22. a die head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a sheetmetal stamping forming mould of notebook computer, including base 1, the top fixed mounting of base 1 has die holder 7, the top of die holder 7 is provided with slide bar 8, one side swing joint of slide bar 8 has upper die holder 9, the top of upper die holder 9 is provided with pneumatic cylinder 10, the inside swing joint of pneumatic cylinder 10 has hydraulic rod 11, the one end fixed mounting of hydraulic rod 11 has fixed plate 12, one side of die holder 7 runs through movable bolt 18, the one end swing joint of movable bolt 18 has die block 19, the drawing of patterns mouth 20 has been seted up to the inside both sides of die block 19, the inside of drawing of patterns mouth 20 is provided with electric telescopic handle 21, the one end fixed mounting of electric telescopic handle 21 has die head 22.
In this embodiment, draw-in groove 2 has been seted up on the top surface of base 1, the inside swing joint of draw-in groove 2 has fixture block 3, the one end fixed mounting of fixture block 3 has baffle 4, one side of baffle 4 is provided with damping reset rod 5, the one end fixed mounting of damping reset rod 5 has splint 6, in the punching press in-process, can press the metal material clamp of equidimension width in the middle through damping reset rod 5 and splint 6, when having avoided drift 15 to descend like this, because the unstability that the metal sheet material placed leads to the sheetmetal after the stamping forming makes the mistake.
In this embodiment, the clamping block 3 fixedly installed at the bottom of the baffle 4 is connected with the clamping groove 2 formed in the upper surface of the base 1 in a clamping manner, the clamping groove 2 is matched with the clamping block 3 for use, and the baffle 4 can prevent the situation that small metal scraps splash in the punching process on two sides of the base 1.
In this embodiment, the fixing plate 12 forms a lifting structure with the upper die holder 9 through the hydraulic rod 11, the hydraulic rod 11 and the hydraulic cylinder 10 are vertically distributed, and the hydraulic rod 11 drives the fixing plate 12 to descend to enable the punch 15 to complete the punching operation.
In this embodiment, a fixing bolt 13 penetrates through one side of the fixing plate 12, one end of the fixing bolt 13 is movably connected with a punch plate 14, a punch 15 is arranged below the punch plate 14, a thread groove 16 is arranged above the punch 15, a threaded rod 17 is movably connected inside the thread groove 16, and the punch 15 can be directly twisted from the punch plate 14 through the thread groove 16 and the threaded rod 17 for replacement, so that the punch 15 meeting the requirements of different production batches is suitable.
In this embodiment, the punch plate 14 is in threaded connection with the fixing plate 12 through the fixing bolt 13, the fixing bolt 13 is symmetrically arranged with the central axis of the punch plate 14, the fixing plate 12, the fixing bolt 13 and the punch plate 14 are simple in structure, the maintenance difficulty is reduced, and the follow-up punch 15 is convenient to directly disassemble for maintenance when faults occur.
In this embodiment, the die head 22 and the bottom die 19 form a telescopic structure through the electric telescopic rod 21, the electric telescopic rod 21 is symmetrically arranged with the central axis of the bottom die 19, the die head 22 extends out of the edge of the demoulding opening 20 through the electric telescopic rod 21 and is clamped at the edge of the metal sheet, and when the punch 15 is lifted, the metal sheet is automatically separated from the punch 15 due to the blocking of the die head 22, so that the automatic demoulding function is realized.
Working principle: firstly, an external power supply is connected, the device is arranged on a punching machine, then a metal material to be punched is taken out, a clamping plate 6 is pulled away through a damping reset rod 5 to clamp the metal material above a bottom die 19, then a proper punch 15 is taken out, the proper punch 15 is twisted onto the punching plate 14 through a thread groove 16 and a threaded rod 17, after the preparation work is finished, the punching work of the metal sheet can be started, firstly, a switch of a hydraulic cylinder 10 is opened, a hydraulic rod 11 drives the punch 15 to descend to punch the metal material, the metal sheet is attached to the punch 15 and descends into the bottom die 19 along with the descending of the punch 15, then a switch of an electric telescopic rod 21 is opened, a die head 22 is driven by the electric telescopic rod 21 to extend out of the clamping plate above the metal sheet from a demoulding opening 20, then the die head 22 is lifted up, the die head 22 is retracted through the electric telescopic rod 21, the rest metal material and the metal sheet are taken out of the bottom die 19, finally, after the whole metal sheet punching work is finished according to the operation, the switch of the hydraulic cylinder 10 is closed, the switch of the electric telescopic rod 21 is closed, and the external power supply can be cut off if the hydraulic cylinder 10 is used for a long term: the model of the electric telescopic rod 21 is CDM2B 25: YS-NZ100-12A.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sheetmetal stamping forming mould of notebook computer, includes base (1), its characterized in that: the die comprises a base (1), wherein a lower die holder (7) is fixedly arranged above the base (1), a sliding rod (8) is arranged above the lower die holder (7), an upper die holder (9) is movably connected to one side of the sliding rod (8), a hydraulic cylinder (10) is arranged above the upper die holder (9), a hydraulic rod (11) is movably connected to the inside of the hydraulic cylinder (10), a fixing plate (12) is fixedly arranged at one end of the hydraulic rod (11), a movable bolt (18) penetrates through one side of the lower die holder (7), a bottom die (19) is movably connected to one end of the movable bolt (18), a demoulding opening (20) is formed in two sides of the inside of the bottom die (19), an electric telescopic rod (21) is arranged inside the demoulding opening (20), and a die head (22) is fixedly arranged at one end of the electric telescopic rod (21).
2. The stamping forming die for the metal sheets of the notebook computer according to claim 1, wherein a clamping groove (2) is formed in the upper surface of the base (1), a clamping block (3) is movably connected in the clamping groove (2), a baffle plate (4) is fixedly installed at one end of the clamping block (3), a damping reset rod (5) is arranged at one side of the baffle plate (4), and a clamping plate (6) is fixedly installed at one end of the damping reset rod (5).
3. The stamping forming die for the metal sheets of the notebook computer according to claim 2 is characterized in that a clamping block (3) fixedly installed at the bottom of the baffle plate (4) is in clamping connection with a clamping groove (2) formed in the upper surface of the base (1), and the clamping groove (2) is matched with the clamping block (3).
4. The stamping forming die for the metal sheets of the notebook computer according to claim 1, wherein the fixing plate (12) and the upper die holder (9) form a lifting structure through a hydraulic rod (11), and the hydraulic rod (11) and the hydraulic cylinder (10) are vertically distributed.
5. The metal sheet stamping forming die of the notebook computer according to claim 1, wherein one side of the fixing plate (12) is penetrated with a fixing bolt (13), one end of the fixing bolt (13) is movably connected with a punching plate (14), a punch head (15) is arranged below the punching plate (14), a thread groove (16) is arranged above the punch head (15), and a threaded rod (17) is movably connected inside the thread groove (16).
6. The stamping forming die for the metal sheet of the notebook computer according to claim 5, wherein the punch plate (14) is in threaded connection with the fixing plate (12) through the fixing bolt (13), and the fixing bolt (13) is symmetrically arranged with the central axis of the punch plate (14).
7. The metal sheet stamping forming die of the notebook computer according to claim 1, wherein the die head (22) and the bottom die (19) form a telescopic structure through an electric telescopic rod (21), and the electric telescopic rod (21) is symmetrically arranged with the central axis of the bottom die (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320488732.4U CN219648570U (en) | 2023-03-15 | 2023-03-15 | Sheet metal stamping forming die of notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320488732.4U CN219648570U (en) | 2023-03-15 | 2023-03-15 | Sheet metal stamping forming die of notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648570U true CN219648570U (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320488732.4U Active CN219648570U (en) | 2023-03-15 | 2023-03-15 | Sheet metal stamping forming die of notebook computer |
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| Country | Link |
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| CN (1) | CN219648570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600304A (en) * | 2024-01-22 | 2024-02-27 | 广州坤江汽车配件工业制造有限公司 | Stamping forming die for automobile part production and application method thereof |
-
2023
- 2023-03-15 CN CN202320488732.4U patent/CN219648570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600304A (en) * | 2024-01-22 | 2024-02-27 | 广州坤江汽车配件工业制造有限公司 | Stamping forming die for automobile part production and application method thereof |
| CN117600304B (en) * | 2024-01-22 | 2024-04-09 | 广州坤江汽车配件工业制造有限公司 | Stamping forming die for automobile part production and application method thereof |
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