CN215032935U - Trimming and punching die for producing notebook computer shell - Google Patents
Trimming and punching die for producing notebook computer shell Download PDFInfo
- Publication number
- CN215032935U CN215032935U CN202121361215.8U CN202121361215U CN215032935U CN 215032935 U CN215032935 U CN 215032935U CN 202121361215 U CN202121361215 U CN 202121361215U CN 215032935 U CN215032935 U CN 215032935U
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- plate
- die
- trimming
- notebook computer
- producing
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- 238000004080 punching Methods 0.000 title claims abstract description 16
- 238000009966 trimming Methods 0.000 title claims abstract description 15
- 238000003801 milling Methods 0.000 claims abstract description 8
- 238000010030 laminating Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a trimming and punching die for producing notebook computer shells, which comprises an upper die mechanism and a lower die mechanism, wherein the lower surface of the upper die mechanism is provided with the lower die mechanism, the upper die mechanism comprises an upper stripper plate, a milling depth surface, inner guide sleeves, a punch, a stop plate, an upper clamping plate, an upper backing plate, an upper die base, equal-height sleeves, an upper die spring and a punch, the milling depth surface is arranged on the lower surface of the upper stripper plate, four inner guide sleeves are symmetrically arranged on the inner side wall of the upper stripper plate, so that the upper stripper plate can accurately contact workpieces when falling down, an inner limit pin is utilized to control the extrusion stroke, the excessive extrusion is avoided, the upper die mechanism is driven to reset by the arranged spring when stripping, the equal-height sleeves can pull the stripper plate, and the smooth demoulding of the products in the stripping stroke is ensured, so that the qualified quality of the workpieces is effectively improved, and reduces certain production cost.
Description
Technical Field
The utility model relates to a computer case production side cut-out press technical field specifically is a notebook computer case production is with side cut-out press.
Background
At present, with the development of society, the production is generally carried out by utilizing the die in the production of various industries, and the die is one of important means for improving the product quality and the market competitiveness due to high working efficiency and convenient operation, so that the die is more and more emphasized by various industries and industrial departments, particularly the requirement of the trimming and punching die used in the production process of the external shell of the electronic product is more and more increased, and the production efficiency of the product can be improved due to the fact that the die not only can reduce the consumption of materials;
the existing trimming and punching die has certain defects, is single in design and low in production efficiency, and easily generates the problems of material belt, material clamping and the like in the process of forming, producing and stripping the workpiece, so that the yield of the produced workpiece is low, and the production investment capital cost of enterprises is indirectly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a notebook computer shell production is with side cut-out press to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a trimming and punching die for producing a notebook computer shell comprises an upper die mechanism and a lower die mechanism;
the lower surface of the upper die mechanism is provided with a lower die mechanism;
the upper die mechanism comprises an upper stripping plate, a milling deep surface, an inner guide sleeve, a punch, a stop plate, an upper clamping plate, an upper base plate, an upper die base, an equal-height sleeve, an upper die spring and a punch A;
the lower surface of the upper stripper plate is provided with a milling depth surface, four inner guide sleeves are symmetrically arranged on the inner side wall of the upper stripper plate, four punches are symmetrically arranged on the upper surface of the upper stripper plate, a stop plate is attached to the upper surface of the upper stripper plate, an upper clamping plate is arranged on the upper surface of the stop plate, an upper base plate is attached to the upper surface of the upper clamping plate, and an upper die base is attached to the upper surface of the upper base plate.
Preferably, four equal-height sleeves are symmetrically penetrated through the inner side walls of the upper stripper plate, the stop plate, the upper clamp plate and the upper base plate, the stripper plate is pulled by the equal-height sleeves to prevent the stripper plate from falling off, the material stripping stroke is ensured, and a product can be smoothly stripped from a mold to prevent the occurrence of the condition that the mold is not stripped, such as material carrying, material clamping and the like.
Preferably, the upper clamping plate, the upper base plate and the inner side wall of the upper die base are uniformly penetrated with an upper die spring, and the upper die spring is used for later-stage resetting.
Preferably, the inner side walls of the upper stripping plate, the stop plate and the upper clamping plate are uniformly penetrated by an A punch, and the A punch is an A-shaped punch and used for engagement.
Preferably, the lower die mechanism comprises a lower die plate, an inner limiting pin, a counter bore, an outer positioning pin, a lower backing plate, a lower die base, a lower cushion block and a lower supporting plate;
the lower surface of the upper stripping plate is attached to a lower template, eight inner limiting pins symmetrically penetrate through the upper surface of the lower template, countersunk holes are uniformly formed in the upper surface of the lower template, the inner limiting pins are used for stroke limiting, and the countersunk holes are formed to enable bolt heads to be embedded into parts without exceeding parts.
Preferably, outer positioning pins penetrate through the upper surface of the lower template uniformly, and the outer positioning pins are used for accurately locking the position between the module and the template in the die.
Preferably, the lower surface of the lower template is attached with a lower cushion plate, the lower surface of the lower cushion plate is attached with a lower die base, the lower die part is cushioned by the lower cushion plate so as not to allow the part to sink, and the lower die base is arranged and used for being fixed with the working table of the punch press.
Preferably, the lower surface of the lower die holder is provided with a lower cushion block, the lower surface of the lower cushion block is provided with a lower supporting plate, the lower cushion block is used for buffering, and the lower supporting plate is used for bearing the mold clamping force between the male mold and the female mold during mold clamping.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an outer locating pin can be accurate position between locking module and the template to can accurate contact work piece when last die mechanism whereabouts, and spacing pin control extrusion stroke in utilizing, avoid the condition of excessive extrusion, when taking off, the spring of setting drives upper die mechanism and resets, and the equal altitude sleeve of setting can be withheld taking off the flitch, and guarantee to take off and can make the smooth drawing of patterns of product in the material stroke, thereby effectively improve the qualification quality of work piece, and reduce certain manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the upper stripper plate of the present invention;
fig. 3 is a schematic view of the lower template of the present invention.
In the figure: 1. an upper die mechanism; 101. an upper stripping plate; 11. milling a deep surface; 12. an inner guide sleeve; 13. a punch; 14. a stopper plate; 15. an upper splint; 16. an upper base plate; 17. an upper die holder; 18. an equal-height sleeve; 19. an upper die spring; 20. a, punching; 3. a lower die mechanism; 301. a lower template; 31. an inner limit pin; 32. a countersunk hole; 33. an outer locating pin; 34. a lower base plate; 35. a lower die holder; 36. a lower cushion block; 37. and a lower supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a trimming and punching die for producing a notebook computer shell comprises an upper die mechanism 1 and a lower die mechanism 3;
the lower surface of the upper die mechanism 1 is provided with a lower die mechanism 3;
the upper die mechanism 1 comprises an upper stripper plate 101, a milling depth surface 11, an inner guide sleeve 12, a punch 13, a stop plate 14, an upper clamping plate 15, an upper backing plate 16, an upper die base 17, an equal-height sleeve 18, an upper die spring 19 and an A punch 20;
the lower surface of the upper stripper plate 101 is provided with a milling depth surface 11, four inner guide sleeves 12 are symmetrically mounted on the inner side wall of the upper stripper plate 101, four punches 13 are symmetrically mounted on the upper surface of the upper stripper plate 101, a stop plate 14 is attached to the upper surface of the upper stripper plate 101, an upper clamping plate 15 is arranged on the upper surface of the stop plate 14, an upper padding plate 16 is attached to the upper surface of the upper clamping plate 15, and an upper die base 17 is attached to the upper surface of the upper padding plate 16.
The utility model discloses in, it is specific: four equal-height sleeves 18 penetrate through the inner side walls of the upper stripper plate 101, the stop plate 14, the upper clamping plate 15 and the upper backing plate 16 symmetrically, and through the arranged equal-height sleeves 18, on one hand, the stripper plate is pulled to prevent the stripper plate from falling off, on the other hand, the stripping stroke is ensured, so that a product can be smoothly stripped from a mold, and the condition that the mold such as material carrying, material clamping and the like cannot strip off is avoided.
The utility model discloses in, it is specific: the inner side walls of the upper clamping plate 15, the upper padding plate 16 and the upper die base 17 are uniformly penetrated with an upper die spring 19, and the upper die spring 19 is used for the resetting effect in the later period.
The utility model discloses in, it is specific: go up and take off board 101, backstop board 14 and the even interior lateral wall of punch holder 15 and run through A drift 20, the A drift 20 of setting is A type drift for the effect of linking up.
The utility model discloses in, it is specific: the lower die mechanism 3 comprises a lower die plate 301, an inner limiting pin 31, a counter bore 32, an outer positioning pin 33, a lower cushion plate 34, a lower die seat 35, a lower cushion block 36 and a lower supporting plate 37;
go up the lower surface laminating of stripper 101 and have lower bolster 301, the mutual symmetry of upper surface of lower bolster 301 runs through has eight interior spacer pins 31, and counter sink 32 has evenly been seted up to the upper surface of lower bolster 301, and it is spacing with the stroke through the interior spacer pin 31 that sets up, prevents that the material from extrudeing too big, and the effect of seting up counter sink 32 makes the bolt head bury inside the part, and nothing surpasss the part, does not influence the outward appearance and does not influence the exterior structure.
The utility model discloses in, it is specific: outer locating pin 33 has evenly run through to the upper surface of lower bolster 301, is arranged in the accurate position between locking module and the template in the mould through the outer locating pin 33 that sets up to a accessory that makes the smooth work of mould.
The utility model discloses in, it is specific: lower bolster 301's lower surface laminating has lower bolster 34, and lower bolster 34's lower surface laminating has lower bolster 35, is used for cushioning the lower mould part through the lower bolster 34 that sets up and does not let the part sink, and the lower bolster 35 of setting is used for fixing with punch press table surface, restriction lower mould spring.
The utility model discloses in, it is specific: the lower surface of the lower die holder 35 is provided with a lower cushion block 36, the lower surface of the lower cushion block 36 is provided with a lower supporting plate 37, the lower cushion block 36 is used for buffering, the lower supporting plate 37 is used for bearing the die closing force between the male die and the female die during die closing, and the die core, the guide pillar and the guide sleeve are fixed.
Working principle or structural principle: when the device is used, a workpiece to be processed is placed on the lower template 301, an external power facility is driven to drive the upper die holder 17 to vertically move downwards, so that the upper die holder 17 sequentially drives the upper backing plate 16, the upper clamping plate 15, the stop plate 14 and the upper stripper plate 101 which are connected to move downwards, the upper die mechanism 1 is contacted with the upper surface of the workpiece, the upper die mechanism 1 continuously moves downwards, an upper die spring 19 in the upper die mechanism is compressed through elastic deformation, the upper clamping plate 15 is attached to the stop plate 14, the upper clamping plate 15 pushes the stop plate 14 to move downwards to press the workpiece, so that the workpiece is processed, after the workpiece is processed, the external power facility reversely drives the upper die holder 17 to vertically move, the upper die spring 19 in the upper die mechanism 1 starts to reset through the movement of the upper die holder 17, so that the workpiece is separated from the upper stripper plate 101, and the stripper plate is pulled through the installed equal-height sleeve 18 on one hand, the stripper plate is prevented from falling off, and on the other hand, the stripping stroke is ensured, so that the product can be smoothly stripped off the die, and the condition that the dies such as a belt material, a clamping material and the like are not stripped is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A trimming and punching die for producing a notebook computer shell comprises an upper die mechanism (1) and a lower die mechanism (3), and is characterized in that the upper die mechanism is provided with a lower die;
the lower surface of the upper die mechanism (1) is provided with a lower die mechanism (3);
the upper die mechanism (1) comprises an upper stripper plate (101), a milling depth surface (11), an inner guide sleeve (12), a punch (13), a stop plate (14), an upper clamping plate (15), an upper backing plate (16), an upper die base (17), an equal-height sleeve (18), an upper die spring (19) and an A punch (20);
the lower surface of going up stripper plate (101) has been seted up and has been milled deep face (11), go up the mutual symmetry of inside wall of stripper plate (101) and install four interior guide pin bushing (12), go up the mutual symmetry of upper surface of stripper plate (101) and install four drift (13), the upper surface laminating of going up stripper plate (101) has backstop board (14), the upper surface of backstop board (14) is equipped with punch holder (15), the upper surface laminating of punch holder (15) has upper padding plate (16), the upper surface laminating of upper padding plate (16) has upper die base (17).
2. The trimming and punching die for producing the notebook computer shell according to claim 1, characterized in that: four equal-height sleeves (18) are symmetrically arranged on the inner side walls of the upper stripping plate (101), the stop plate (14), the upper clamping plate (15) and the upper base plate (16) in a penetrating mode.
3. The trimming and punching die for producing the notebook computer shell according to claim 1, characterized in that: and an upper die spring (19) uniformly penetrates through the inner side walls of the upper clamping plate (15), the upper base plate (16) and the upper die base (17).
4. The trimming and punching die for producing the notebook computer shell according to claim 1, characterized in that: a punch (20) uniformly penetrates through the inner side walls of the upper stripping plate (101), the stop plate (14) and the upper clamping plate (15).
5. The trimming and punching die for producing the notebook computer shell according to claim 1, characterized in that: the lower die mechanism (3) comprises a lower die plate (301), an inner limiting pin (31), a counter bore (32), an outer positioning pin (33), a lower backing plate (34), a lower die base (35), a lower backing block (36) and a lower supporting plate (37);
the lower surface of the upper stripping plate (101) is attached to a lower template (301), eight inner limiting pins (31) penetrate through the upper surface of the lower template (301) symmetrically, and countersunk holes (32) are uniformly formed in the upper surface of the lower template (301).
6. The trimming and punching die for producing the notebook computer shell according to claim 5, characterized in that: outer positioning pins (33) are uniformly penetrated through the upper surface of the lower template (301).
7. The trimming and punching die for producing the notebook computer shell according to claim 5, characterized in that: the lower surface laminating of lower bolster (301) has lower bolster (34), the lower surface laminating of lower bolster (34) has lower bolster (35).
8. The trimming and punching die for producing the notebook computer shell according to claim 7, characterized in that: the lower die holder is characterized in that a lower cushion block (36) is arranged on the lower surface of the lower die holder (35), and a lower supporting plate (37) is arranged on the lower surface of the lower cushion block (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361215.8U CN215032935U (en) | 2021-06-18 | 2021-06-18 | Trimming and punching die for producing notebook computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361215.8U CN215032935U (en) | 2021-06-18 | 2021-06-18 | Trimming and punching die for producing notebook computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215032935U true CN215032935U (en) | 2021-12-07 |
Family
ID=79203971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121361215.8U Expired - Fee Related CN215032935U (en) | 2021-06-18 | 2021-06-18 | Trimming and punching die for producing notebook computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215032935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140473A (en) * | 2023-02-28 | 2023-05-23 | 苏州炳荣精密五金制品有限公司 | Die and method for integrally forming notebook computer shell and threaded column |
-
2021
- 2021-06-18 CN CN202121361215.8U patent/CN215032935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140473A (en) * | 2023-02-28 | 2023-05-23 | 苏州炳荣精密五金制品有限公司 | Die and method for integrally forming notebook computer shell and threaded column |
| CN116140473B (en) * | 2023-02-28 | 2024-03-29 | 苏州炳荣精密五金制品有限公司 | Die and method for integrally forming notebook computer shell and threaded column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |