CN218693016U - Stamping section mechanism with high smooth surface effect - Google Patents
Stamping section mechanism with high smooth surface effect Download PDFInfo
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- CN218693016U CN218693016U CN202222199445.XU CN202222199445U CN218693016U CN 218693016 U CN218693016 U CN 218693016U CN 202222199445 U CN202222199445 U CN 202222199445U CN 218693016 U CN218693016 U CN 218693016U
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Abstract
The utility model discloses a punching press section mechanism with high plain noodles effect, include: the upper die unit comprises an upper die base, an upper pad foot, an upper pad plate, an upper clamping plate, a female die plate, a material pressing plate, an upper elastic piece, a punching opening and a punching knife face. In this way, the utility model relates to a punching press section mechanism with high smooth face effect realizes the high smooth face section effect of product through a plurality of subassemblies cooperation such as punching press tooth cutting piece and impact knife face, has guaranteed the impact effect, has improved machining efficiency, has reduced manual work and cost, realizes continuous production.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a punching press section mechanism with high smooth face effect.
Background
Hard disks are the most prominent storage devices in electronic devices such as computers, game machines, etc., and include a housing and one or more aluminum or glass disks.
In the production process of the hard disk shell, various operations such as stamping, bending and the like need to be carried out on the hard disk shell, but when the existing stamping die carries out stamping operation on a product, a plurality of stamping traces are formed on the stamping surface of the product, the attractiveness of the outer end of the product is damaged, and the production and use requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a punching press section mechanism with high smooth face effect, has advantages such as reliable performance height, location accuracy, compact structure, has extensive market prospect in stamping die's application and popularization simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a punching press section mechanism with high smooth surface effect which includes: an upper die unit and a lower die unit connected with the upper die unit for die assembly,
the upper die unit comprises an upper die base, an upper pad foot, an upper padding plate, an upper clamping plate, a female die plate, a pressure plate, an upper elastic part, a punching opening and a punching knife surface, wherein the upper padding plate is connected with the upper die base through the upper pad foot, the upper clamping plate is arranged on the bottom surface of the upper padding plate, the female die plate is arranged on the bottom surface of the upper clamping plate, the punching opening is arranged on the female die plate, the punching knife surface used for punching off a product is arranged on the side surface of the punching opening, the surface of the punching knife surface is high in gloss and smooth and is plated with a titanium layer structure, the pressure plate is connected with the upper die base through the upper elastic part and is movably arranged in the punching opening,
the lower die unit comprises a lower pad foot, a lower die holder, a lower elastic piece, a stripping plate, a lower base plate, a male die plate and a stamping tooth cutting piece, wherein the lower pad foot is arranged at the bottom of the lower die holder, the lower base plate is arranged on the lower die holder, the male die plate is fixedly arranged on the lower base plate, the stripping plate is arranged on the lower base plate at the periphery of the male die plate through the elasticity of the lower elastic piece, the stamping tooth cutting piece is arranged on the inner side of the stripping plate close to the male die plate, and the stamping tooth cutting piece is embedded into a product material sheet during die assembly so as to position and locally punch the material sheet.
In a preferred embodiment of the present invention, the top of the tooth punching cutting member protrudes from the top surface of the stripper plate, and is shaped as a triangular tooth-like structure.
In a preferred embodiment of the present invention, the upper elastic member is disposed on the upper die base, the upper striking plate is located in the space between the upper pad legs and connected to the upper elastic member, the upper end of the connecting rod is connected to the upper striking plate, and the lower end of the connecting rod sequentially passes through the through grooves on the upper pad plate and the upper plate and extends into the punching opening on the female die plate, so as to connect to the pressure plate, thereby driving the pressure plate to move up and down in the punching opening.
In a preferred embodiment of the present invention, the upper elastic member is a high-strength rubber plate.
In a preferred embodiment of the present invention, the lower elastic member is a nitrogen spring.
In a preferred embodiment of the present invention, a gap is provided between the punching tooth-cutting member and the side wall of the core plate.
The utility model has the advantages that: the high smooth surface section effect of the product is realized through the matching of a plurality of assemblies such as the stamping tooth cutting piece, the punching cutter face and the like, the punching effect is ensured, the processing efficiency is improved, the labor and the cost are reduced, and the continuous production is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of a stamping section mechanism with a high optical surface effect according to the present invention;
fig. 2 is a partial structural view of a preferred embodiment of a stamping section mechanism with a high optical surface effect according to the present invention;
fig. 3 is a schematic diagram of a distribution structure of a punching tooth cutting member according to a preferred embodiment of the punching section mechanism with high optical surface effect of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention includes:
a kind of stamping section organization with effect of high smooth surface, its structure includes: the mould comprises an upper mould unit and a lower mould unit which is connected with the upper mould unit and is matched with the upper mould unit.
The upper die unit comprises an upper die base 1, an upper pad 2, an upper base plate 3, an upper clamping plate 4, a female die plate 5, a material pressing plate 6, an upper elastic part 7, an upper beating plate 8, a connecting rod 9, a punching opening 10 and a punching knife face 11.
The top of the upper pad foot is connected with the upper die base, the bottom of the upper pad foot is connected with the upper pad plate, the bottom surface of the upper pad plate is provided with the upper clamping plate, the female die plate is arranged on the bottom surface of the upper clamping plate, the punching port is arranged on the female die plate, and the side surface of the punching port is used for punching a product.
Preferably, the outer surface of the impact knife face needs to be subjected to mirror polishing in advance, and then the impact knife face is subjected to precise titanizing processing to ensure that the impact knife face is in a highlight smooth state, so that when a product is impacted and cut, impact marks cannot be formed on the impact face of the product, the impact face of the product cannot be scratched due to the fact that the impact knife face is stained with scraps, and the impact face of the product after being precisely cut can be ensured to form a highlight effect.
The upper elastic piece is arranged on the upper die base, the upper striking plate is positioned in a space between the upper pad feet and is connected with the upper elastic piece, the upper end of the connecting rod is connected with the upper striking plate, and the lower end of the connecting rod sequentially penetrates through the through grooves in the upper base plate and the upper clamping plate and extends into the punching opening in the female die plate to be connected with the pressure plate, so that the pressure plate is driven to move up and down in the punching opening.
The lower die unit comprises a lower pad 12, a lower die base 13, a lower elastic piece 14, a stripper plate 15, a lower pad 16, a male die plate 17 and a stamping tooth cutting piece 18.
The lower bolster set up in the bottom of die holder, be provided with on the die holder the lower bolster, the last fixed being provided with of lower bolster the core plate, down the elastic component set up in on the die holder, its upper end pass the lower bolster and with it is connected to take off the flitch, make it set up in to take off flitch elasticity in the periphery of core plate, the punching press tooth cutting piece set up in being close to the core plate take off on the inboard of flitch to insert in the product tablet 19 when the upper and lower mould compound die, realize location and the local die-cut to the tablet.
Further preferably, the top of the tooth punching cutting piece protrudes out of the top surface of the stripper plate and is in the shape of a triangular tooth-shaped structure.
When the upper and lower mould carries out the compound die, push down in order to fix a position the product of putting on punching press tooth cutting under the effect of matrix board and pressure flitch, when the upper mould continues to push down, it can be passive cutting and insert the tablet to punch tooth cutting to carry out local die-cut to the product tablet, the die-cut product of follow-up die-cut knife face of deuterogamying like this, just can guarantee that the section of product is highlight mirror surface effect, need not to use extra equipment again to carry out secondary polishing to the product and handle.
Further preferably, a gap of about 0.15 is formed between the stamping tooth cutting piece and the side wall of the male template, so that product stamping is carried out according to specifications and interference is prevented.
Further preferably, the upper elastic part can adopt various elastic structures such as a high-strength rubber plate, a spring, a nitrogen spring and the like to drive the pressure plate to move up and down in the punching opening.
Further preferably, the lower elastic part can adopt a nitrogen spring to drive the stripper plate to move up and down so as to provide higher pressure and a more stable pressing state in the punching operation, further prevent the movement of a product and improve the punching precision.
Through the cooperation of last elastic component and elastic component down, when the mould was totally pressfitting, can guarantee that the material does not flow, realized the accurate state of cutting after the punching press.
The working steps of the section stamping mechanism with the high optical surface effect comprise:
(1) When the die is in an open state (preparation work), the pressure plate can be separated by the connecting rod through the acting force of the high-strength rubber plate, and the separated state is presented.
(2) When the die is in a die closing state (working state), the upper die base descends, so that the material pressing plate contacts and presses the material sheet on the stamping tooth cutting piece, then the upper die base continuously descends, the female die plate compresses the material sheet and drives the material supporting plate to descend, and meanwhile, the material pressing plate moves upwards.
(3) When the die is in a closed state (working state), the high-strength rubber plate is abutted against the material pressing plate, and simultaneously, the stripper plate, the mother die plate and the material sheet are pressed to be dead by the nitrogen spring, at the moment, the tooth-shaped material pressing is buried in the material sheet, and the material cannot flow after being completely pressed to be dead. Meanwhile, under the condition that the punching cutter face is subjected to polishing titanium plating processing, the section effect of the high polished surface is realized, the effect of the high polished surface which cannot be guaranteed by punching is realized, and the processing efficiency is guaranteed and improved.
The utility model relates to a punching press section mechanism with high smooth face effect's beneficial effect is:
1. through the matching of a plurality of components such as the punching tooth cutting piece, the punching cutter face and the like, the high-polished-surface section effect which cannot be realized by a common punching mechanism is realized;
2. high-light equipment is not used for processing the section of the product, so that the punching effect is ensured, the processing efficiency is improved, and the labor and the cost are reduced;
3. can be directly connected and matched with subsequent processing equipment to realize continuous production.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A punching press section mechanism with high smooth face effect which characterized in that includes: an upper die unit and a lower die unit connected with the upper die unit for die assembly,
the upper die unit comprises an upper die base, an upper pad foot, an upper padding plate, an upper clamping plate, a female die plate, a pressure plate, an upper elastic part, a punching opening and a punching knife face, wherein the upper padding plate is connected with the upper die base through the upper pad foot, the upper clamping plate is arranged on the bottom surface of the upper padding plate, the female die plate is arranged on the bottom surface of the upper clamping plate, the punching opening is arranged on the female die plate, the punching knife face used for punching off a product is arranged on the side face of the punching opening, the surface of the punching knife face is high in gloss and smooth and is plated with a titanium layer structure, the pressure plate is connected with the upper die base through the upper elastic part and is movably arranged in the punching opening,
the lower die unit comprises a lower pad foot, a lower die holder, a lower elastic piece, a stripping plate, a lower base plate, a male die plate and a stamping tooth cutting piece, wherein the lower pad foot is arranged at the bottom of the lower die holder, the lower base plate is arranged on the lower die holder, the male die plate is fixedly arranged on the lower base plate, the stripping plate is arranged on the lower base plate at the periphery of the male die plate through the elasticity of the lower elastic piece, the stamping tooth cutting piece is arranged on the inner side of the stripping plate close to the male die plate, and the stamping tooth cutting piece is embedded into a product material sheet during die assembly so as to position and locally punch the material sheet.
2. The mechanism as claimed in claim 1, wherein the punching teeth have a triangular tooth-like structure and the top of the punching teeth protrudes from the top surface of the stripper plate.
3. The mechanism of claim 1, wherein the upper elastic member is disposed on the upper die base, the upper striking plate is disposed in the space between the upper pad legs and connected to the upper elastic member, the upper end of the connecting rod is connected to the upper striking plate, and the lower end of the connecting rod sequentially passes through the through slots of the upper pad plate and the upper clamp plate and extends into the die-cut opening of the female die plate to connect to the pressure plate, so as to drive the pressure plate to move up and down in the die-cut opening.
4. The mechanism of claim 1, wherein the upper elastic member is a high tensile strength rubber plate.
5. The mechanism of claim 1, wherein the lower elastic member is a nitrogen spring.
6. A high optical surface effect punch profile mechanism as claimed in claim 1, wherein a gap is provided between the punch tooth cutter and the side wall of the core plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199445.XU CN218693016U (en) | 2022-08-22 | 2022-08-22 | Stamping section mechanism with high smooth surface effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199445.XU CN218693016U (en) | 2022-08-22 | 2022-08-22 | Stamping section mechanism with high smooth surface effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218693016U true CN218693016U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222199445.XU Active CN218693016U (en) | 2022-08-22 | 2022-08-22 | Stamping section mechanism with high smooth surface effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218693016U (en) |
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2022
- 2022-08-22 CN CN202222199445.XU patent/CN218693016U/en active Active
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