CN202137275U - A keyboard forming clamping hook die - Google Patents
A keyboard forming clamping hook die Download PDFInfo
- Publication number
- CN202137275U CN202137275U CN201120214864U CN201120214864U CN202137275U CN 202137275 U CN202137275 U CN 202137275U CN 201120214864 U CN201120214864 U CN 201120214864U CN 201120214864 U CN201120214864 U CN 201120214864U CN 202137275 U CN202137275 U CN 202137275U
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- CN
- China
- Prior art keywords
- die
- block
- keyboard
- pressing block
- shaping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a keyboard forming clamping hook die, which comprises an upper die and a lower die facing the upper die. The keyboard forming clamping hook die is provided with at least one work station, which comprises an upper stamping block connected with the upper die and a lower stamping block connected with the lower die, wherein the upper stamping block is opposite to the lower stamping block; and the lower stamping block comprises a stepped structure. The keyboard forming clamping hook die employs one-off forming during forming curves of clamping hooks, realizes easy adjustment and higher stability in production of the lower die with a flexible insert, and guarantees elastic touch hand feel of formed keyboards.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of keyboard shaping grab mould.
Background technology
Diel is meant in cold stamping processing, metal or nonmetallic materials is processed into a kind of special process equipment of part.Punching press is at room temperature, utilizes the mould that is installed on the forcing press that material is exerted pressure, and makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.
The form of diel is a lot, generally can classify by following principal character:
1. classify according to technological property
Blanking die: the mould that makes the material production separation along the outline line that seals or open wide.Like blanking die, perforating die, knife edge die, notch die, edger, parting die etc.
Bending die: make plate blank or other blanks produce flexural deformation, thereby obtain the mould of the workpiece of certain angle and shape along straight line (sweep).
Drawing Die: be to process the open hollow part to the plate blank, or make hollow element further change the mould of shape and size.
Finishing die: be that blank or semi-finished product workpiece are directly duplicated shaping by figure shape protruding, die, and material itself only produces the mould of local plastic deformation.Like bulging die, reducing die, flaring die, embossing die, flange die, sizing die etc.
2. classify according to the operation combined level
Single die: in the one stroke of forcing press, only accomplish the mould of one stamping procedure.
Compound die: have only a station, in the one stroke of forcing press, on same station, accomplish the mould of twice or the above stamping procedure of twice simultaneously.
Progressive die: also claim the progressive die, refer on the feeding direction of blank, to have two or more stations, in the one stroke of forcing press, on different stations, accomplish the mould of twice or the above stamping procedure of twice one by one.
For keyboard shaping grab mould, require grab bending height tolerance to be+0.05mm.This product is done by present most of company, and height tolerance+0.05mm is difficult to control.As shown in Figure 1, after this just was directed at keyboard assembling, in use each was different for the button feel, and influence is used.
Summary of the invention
The utility model technical problem to be solved provides a kind of keyboard shaping grab mould; When the bending of shaping grab, adopt once-forming, go into piece, convenient adjustment but counterdie adds bending; Make it more stable aborning, the keyboard rubber-like touch feeling of shaping.
To achieve these goals; The utility model provides a kind of keyboard shaping grab mould; Said keyboard shaping grab mould comprises patrix and in the face of the counterdie of said patrix, said keyboard shaping grab mould is provided with at least one worker station, said worker station comprise one be connected in said patrix last pressing block and be connected in the following pressing block of said counterdie; Said last pressing block is relative with said following pressing block, and has a ladder structure on the pressing block under said.
Above-mentioned keyboard shaping grab mould; The said hierarchic structure of pressing block is down formed by one first block with said first block second block side by side; The height of said first block is greater than the height of said second block, and said height refers to by the length of said counterdie to said patrix direction.
Above-mentioned keyboard shaping grab mould, said first block is the plane towards the one side of said patrix.
Above-mentioned keyboard shaping grab mould, said second block is the plane towards the one side of said patrix.
Above-mentioned keyboard shaping grab mould, the said pressing block of going up is the plane in the face of the said one side of pressing block down.
Above-mentioned keyboard shaping grab mould, said upward pressing block is relative with said second block.
Above-mentioned keyboard shaping grab mould, said keyboard shaping grab mould are provided with three said worker stations.
The technique effect of the utility model is: when the bending of shaping grab, adopt once-forming, go into piece but counterdie adds bending, convenient adjustment makes it more stable aborning, the keyboard rubber-like touch feeling of shaping.
Description of drawings
Fig. 1 is the existing keyboard shaping grab mould sketch map of the utility model;
Fig. 2 is the utility model keyboard shaping grab mould sketch map;
Fig. 3 is the last pressing block and following pressing block sketch map of the utility model keyboard shaping grab mould;
Fig. 4 is the partial enlarged drawing of the utility model Fig. 3.
The specific embodiment
Below, in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 2, a kind of keyboard shaping grab mould, said keyboard shaping grab mould comprise patrix and face the counterdie of said patrix that said keyboard shaping grab mould is provided with at least one worker station.
Ask for an interview Fig. 3 again, Fig. 3 is the last pressing block and following pressing block sketch map of the utility model keyboard shaping grab mould.Said worker station comprise one be connected in said patrix last pressing block and be connected in the following pressing block of said counterdie, saidly go up pressing block and said pressing block is relative down, and saidly have a ladder structure on the pressing block down.
Please refer to Fig. 4, Fig. 4 is the partial enlarged drawing of the utility model Fig. 3.The said hierarchic structure of pressing block is down formed by one first block with said first block second block side by side, and the height of said first block is greater than the height of said second block, and said height refers to by the length of said counterdie to said patrix direction.Said first block is the plane towards the one side of said patrix.Said second block is the plane towards the one side of said patrix.The said pressing block of going up is the plane in the face of the said one side of pressing block down.It is said that upward pressing block is relative with said second block.
Further, keyboard shaping grab mould also comprises a plurality of workers station.For example, the worker station of two, three or other quantity can be set according to processing quantity, make the side blow process of pressing to accomplish the side cut operation of a plurality of keyboard shaping grabs.But should be noted that between each worker station to keep suitable distance, reduce keyboard shaping grab material the influence of deformation to product takes place in punching course.Preferably, be provided with three worker stations between the upper die and lower die.
When using the utility model that keyboard shaping grab is formed, earlier material is fixed through a clamp mechanism.Clamp mechanism can be arranged on the patrix, also can be arranged on the side of upper die and lower die, and this clamp mechanism must not be a necessary component of the utility model.Start lathe, patrix is pressed down, the grab that makes material under the effect of pressing block and following pressing block on the worker station, accomplish keyboard is shaped.
Though oneself discloses the utility model as above with preferred embodiment, the utility model is not to be defined in this.Any those skilled in the art in spirit that does not break away from the utility model and scope, all can do various changes and modification, so the protection domain of the utility model should be as the criterion with claim institute restricted portion.
Claims (7)
1. keyboard shaping grab mould, said keyboard shaping grab mould comprise patrix and in the face of the counterdie of said patrix, it is characterized in that:
Said keyboard shaping grab mould is provided with at least one worker station; Said worker station comprise one be connected in said patrix last pressing block and be connected in the following pressing block of said counterdie; Said last pressing block is relative with said following pressing block, and has a ladder structure on the pressing block under said.
2. according to the said keyboard shaping of claim 1 grab mould, it is characterized in that:
The said hierarchic structure of pressing block is down formed by one first block with said first block second block side by side, and the height of said first block is greater than the height of said second block, and said height refers to by the length of said counterdie to said patrix direction.
3. according to the said keyboard shaping of claim 2 grab mould, it is characterized in that:
Said first block is the plane towards the one side of said patrix.
4. keyboard shaping grab mould according to claim 2 is characterized in that:
Said second block is the plane towards the one side of said patrix.
5. keyboard shaping grab mould according to claim 1 is characterized in that:
The said pressing block of going up is the plane in the face of the said one side of pressing block down.
6. according to each said keyboard shaping grab mould in the claim 1 to 6, it is characterized in that:
It is said that upward pressing block is relative with said second block.
7. keyboard shaping grab mould according to claim 6 is characterized in that:
Said keyboard shaping grab mould is provided with three said worker stations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120214864U CN202137275U (en) | 2011-06-23 | 2011-06-23 | A keyboard forming clamping hook die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120214864U CN202137275U (en) | 2011-06-23 | 2011-06-23 | A keyboard forming clamping hook die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137275U true CN202137275U (en) | 2012-02-08 |
Family
ID=45548354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120214864U Expired - Fee Related CN202137275U (en) | 2011-06-23 | 2011-06-23 | A keyboard forming clamping hook die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328003A (en) * | 2011-06-23 | 2012-01-25 | 苏州旭创精密模具有限公司 | Keyboard forming clamp hook mold |
-
2011
- 2011-06-23 CN CN201120214864U patent/CN202137275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328003A (en) * | 2011-06-23 | 2012-01-25 | 苏州旭创精密模具有限公司 | Keyboard forming clamp hook mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130623 |