CN209125952U - A kind of formed punch in band abnormity waste discharge hole - Google Patents
A kind of formed punch in band abnormity waste discharge hole Download PDFInfo
- Publication number
- CN209125952U CN209125952U CN201821442945.9U CN201821442945U CN209125952U CN 209125952 U CN209125952 U CN 209125952U CN 201821442945 U CN201821442945 U CN 201821442945U CN 209125952 U CN209125952 U CN 209125952U
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- China
- Prior art keywords
- waste discharge
- formed punch
- discharge hole
- cutting tool
- die
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Abstract
The utility model discloses a kind of formed punches in band abnormity waste discharge hole, the formed punch includes the Die and mould plate and glass backing plate for being provided with enclosed shape cutting tool, waste discharge hole, this formed punch uses special size, enclosed engraving waste discharge formed punch, in blanking process, waste material is discharged to reserved waste material storage position by carving formed punch subsequent waste discharge hole, it avoids stitching position and the case where flash occurs, by for processing different product, it only needs to change when designing fixture positions and dimensions to achieve that, the device can make Sheet Metal Forming Technology improve working efficiency, improve quality.
Description
Technical field
The utility model belongs to rubber product processing technique field, and in particular to a kind of formed punch in band abnormity waste discharge hole.
Background technique
Rubber shockproof pad is acoustical insulation products common in auto industry, for eliminating noise, in rubber shockproof pad
Need to carry out gasket product cutting processing in production process with corresponding different positions to be filled, in the mistake of production rubber product
Cheng Zhong after dicing, is used in close-shaped punching process, the prior art is cut using two groups of cutters
Artificial mode removes the waste material in punching, is such as cut using closed cutter, how by shape (such as round or ellipse
) in waste material discharge be technical problem to be solved.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of formed punch in band abnormity waste discharge hole, should
Formed punch is cut using closed cutter, is cut rubber sheet gasket by cutter using the waste discharge channel being arranged in above closed cutter
Waste material release or temporarily storage, realize closed cutting tool waste material discharge the problem of.
The utility model is achieved through the following technical solutions:
A kind of formed punch in band abnormity waste discharge hole, Die and mould plate and glass including being provided with enclosed shape cutting tool, waste discharge hole
Glass backing plate, cutting tool are set in the middle part of Die and mould plate the edge of a knife downward, are recessed inwardly in Die and mould plate side vertical to cutting tool
Top forms the waste discharge channel being discharged for waste material, and the side above cutting tool is provided with material stock area, in hanging down for cutting tool
Straight top is provided with the formed punch iron plate affixed with Die and mould plate upper surface, and the glass backing plate is placed in Die and mould plate with waste discharge channel
Side, fit with the lower surface of Die and mould plate, and waste discharge channel is covered.
In the above-mentioned technical solutions, the enclosed shape cutting tool include circle, it is ellipse, triangle, trapezoidal.
In the above-mentioned technical solutions, the enclosed shape cutting tool is 1-3 group.
In the above-mentioned technical solutions, the blade of the cutting tool slopes inwardly.
In the above-mentioned technical solutions, the lower end of the blade is concordant.
In the above-mentioned technical solutions, the formed punch iron plate is square.
In the above-mentioned technical solutions, the depth in the material stock area is 1.5-2 times of discharge port diameter.
In the above-mentioned technical solutions, the material stock area is in square.
In the above-mentioned technical solutions, the interior angle of the square is in arc-shaped.
In the above-mentioned technical solutions, the enclosed shape cutting tool uses stainless steel material.
It the advantages of the utility model and has the beneficial effect that
Be different from the prior art it is middle carry out rushing irregularly-shaped hole in such a way that two knives splice, need waste material and product manually
It separates；A kind of formed punch in band abnormity waste discharge hole, Die and mould plate and glass isolator including being provided with enclosed shape cutting tool, waste discharge hole
Plate, this formed punch uses special size, enclosed engraving waste discharge formed punch, in blanking process, by carving the subsequent row of formed punch
Waste material is discharged to reserved waste material storage position by useless hole, avoids stitching position and the case where flash occurs, by for processing
Different product, it is only necessary to change positions and dimensions when designing fixture and achieve that, which can make Sheet Metal Forming Technology improve work
Efficiency improves quality.
Detailed description of the invention
Fig. 1 is structural representation Fig. 1 of the utility model.
Fig. 2 is structural representation Fig. 2 of the utility model.
Wherein: 1 is Die and mould plate, and 2 be the first waste discharge channel, and 3 be the second waste discharge channel, and 4 be oval cutter, and 5 be circular knife
Tool, 6 be glass backing plate, and 7 be formed punch iron plate, and 8 be material stock area, and 9 be discharge port, and 10 be blade.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, combined with specific embodiments below into one
Step illustrates the technical solution of the utility model.
Embodiment 1
A kind of formed punch in band abnormity waste discharge hole, Die and mould plate 1 and glass including being provided with enclosed shape cutting tool, waste discharge hole
Glass backing plate 6, cutting tool is set to the edge of a knife in the middle part of Die and mould plate, and downward, cutting tool is oval, and the blade of cutting tool is inside
Inclination, the lower end of blade is concordant, and in Die and mould plate side, the vertical direction to cutting tool that is recessed inwardly is formed and is discharged for waste material
Waste discharge channel, the side above cutting tool are provided with material stock area 8, and material stock area is in square, the interior angle of the square
In arc-shaped, in the formed punch iron plate 7 affixed with Die and mould plate upper surface that be positioned vertically above of cutting tool, formed punch iron plate is in just
Rectangular, the glass backing plate is placed in the side that Die and mould plate has waste discharge channel, fits with the lower surface of Die and mould plate, and will row
Useless channel covers.It is carrying out in use, cutter downwards cuts rubber sheet, elliptical blocks are cut, will by traversing formed punch
Waste material discharge, remainder defective material enter material stock area, clear up material stock area after the completion of integral cutting.
Embodiment 2
A kind of formed punch in band abnormity waste discharge hole, Die and mould plate 1 and glass including being provided with enclosed shape cutting tool, waste discharge hole
Glass backing plate 6, cutting tool is set to the edge of a knife in the middle part of Die and mould plate, and downward, cutting tool is rounded, and the blade of cutting tool is lean-in
Tiltedly, the lower end of blade is concordant, forms the row being discharged for waste material in the vertical direction that Die and mould plate side is recessed inwardly to cutting tool
Useless channel, the side above cutting tool are provided with material stock area 8, and material stock area is in square, and the interior angle of the square is in
Arc-shaped, in the formed punch iron plate 7 affixed with Die and mould plate upper surface that be positioned vertically above of cutting tool, formed punch iron plate is in pros
Shape, the glass backing plate are placed in the side that Die and mould plate has waste discharge channel, fit with the lower surface of Die and mould plate, and by waste discharge
Channel covers.
Embodiment 3
A kind of formed punch in band abnormity waste discharge hole, including be provided with the Die and mould plate 1 of 2 groups of enclosed shape cutting tools, waste discharge hole with
And glass backing plate 6, cutting tool is set to the edge of a knife in the middle part of Die and mould plate, and downward, wherein 1 group of cutter rounded 5, another 1 group of cutter is in ellipse
The blade of circle 4, cutting tool slopes inwardly, and the lower end of blade is concordant, is recessed inwardly in Die and mould plate side to cutting tool
Vertical direction forms the waste discharge channel being discharged for waste material, and the side above cutting tool is provided with material stock area 8, and material stock area is in
Square, the interior angle of the square is in arc-shaped, affixed with Die and mould plate upper surface in being positioned vertically above for cutting tool
Formed punch iron plate 7, formed punch iron plate is square, the glass backing plate be placed in Die and mould plate have waste discharge channel side, with mould
The lower surface of tool plate fits, and waste discharge channel is covered.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (10)
1. a kind of formed punch in band abnormity waste discharge hole, it is characterised in that: the mold including being provided with enclosed shape cutting tool, waste discharge hole
Plate and glass backing plate, cutting tool are set to the edge of a knife in the middle part of Die and mould plate and downward, are recessed inwardly in Die and mould plate side to cutter
The vertical direction of tool forms the waste discharge channel being discharged for waste material, and the side above cutting tool is provided with material stock area, is cutting
Cutter is positioned vertically above the formed punch iron plate affixed with Die and mould plate upper surface, and the glass backing plate, which is placed in Die and mould plate, to be had
The side in waste discharge channel fits with the lower surface of Die and mould plate, and waste discharge channel is covered.
2. a kind of formed punch in band abnormity waste discharge hole according to claim 1, it is characterised in that: the enclosed shape cutting tool
Including circle, ellipse, triangle, trapezoidal.
3. a kind of formed punch in band abnormity waste discharge hole according to claim 1, it is characterised in that: the enclosed shape cutting tool
For 1-3 group.
4. a kind of formed punch in band abnormity waste discharge hole according to claim 1, it is characterised in that: the blade of the cutting tool
Slope inwardly.
5. a kind of formed punch in band abnormity waste discharge hole according to claim 4, it is characterised in that: hold level with both hands under the blade
Together.
6. a kind of formed punch in band abnormity waste discharge hole according to claim 1, it is characterised in that: the formed punch iron plate is in pros
Shape.
7. a kind of formed punch in band abnormity waste discharge hole according to claim 1, it is characterised in that: the depth in the material stock area is
1.5-2 times of discharge port diameter.
8. a kind of formed punch in band abnormity waste discharge hole according to claim 1, it is characterised in that: the material stock area is in pros
Body.
9. a kind of formed punch in band abnormity waste discharge hole according to claim 8, it is characterised in that: the interior angle of the square is in
Arc-shaped.
10. a kind of formed punch in band abnormity waste discharge hole according to claim 1, it is characterised in that: the enclosed shape cutter
Tool uses stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442945.9U CN209125952U (en) | 2018-09-04 | 2018-09-04 | A kind of formed punch in band abnormity waste discharge hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442945.9U CN209125952U (en) | 2018-09-04 | 2018-09-04 | A kind of formed punch in band abnormity waste discharge hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125952U true CN209125952U (en) | 2019-07-19 |
Family
ID=67228690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821442945.9U Active CN209125952U (en) | 2018-09-04 | 2018-09-04 | A kind of formed punch in band abnormity waste discharge hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125952U (en) |
-
2018
- 2018-09-04 CN CN201821442945.9U patent/CN209125952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 No. 5, Taixing Road, Xin Kou Industrial Park, Xiqing District, Tianjin Patentee after: Haicheng New Materials Technology Co.,Ltd. Address before: 300384 No. 5, Taixing Road, Xin Kou Industrial Park, Xiqing District, Tianjin Patentee before: TIANJIN HAICHENG RUBBER & PLASTIC PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 5, Taixing Road, Industrial Zone, Xinkou Town, Xiqing District, Tianjin, 300384 Patentee after: Tianjin Zhongying New Material Technology Co.,Ltd. Address before: 300384 No. 5 Taixing Road, Xinkou Industrial Park, Xiqing District, Tianjin Patentee before: Haicheng New Materials Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |