CN111468598A - Counter bore stamping chamfering process for porous sheet product - Google Patents
Counter bore stamping chamfering process for porous sheet product Download PDFInfo
- Publication number
- CN111468598A CN111468598A CN202010261210.1A CN202010261210A CN111468598A CN 111468598 A CN111468598 A CN 111468598A CN 202010261210 A CN202010261210 A CN 202010261210A CN 111468598 A CN111468598 A CN 111468598A
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- CN
- China
- Prior art keywords
- punching
- counter bore
- porous sheet
- sheet product
- angles
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
Abstract
The invention discloses a counter bore punching chamfering process of a porous sheet product, which comprises the steps of preparing punches with corresponding sizes and angles according to the design structure of each hole on a sheet, arranging the corresponding punches according to the design positions of the holes, adjusting the height sizes and the punching strokes of the punches, and realizing one-time punching and one-time molding of multiple holes with different apertures and angles by adopting a punching mode. The invention improves the technology of processing the counter bore chamfer of the porous sheet product, can realize the counter bore chamfer processing of the same product with different apertures and different chamfer angles, avoids the complicated step that the traditional chamfer processing needs to replace a cutter, can form a plurality of holes at one time, and greatly improves the processing efficiency.
Description
Technical Field
The invention relates to a counter bore stamping chamfering process of a porous sheet product.
Background
The counter bore of the porous sheet product is generally processed by adopting a drilling or milling method, and aiming at the products with multiple holes and inconsistent aperture and chamfer angle, the traditional method has the defects of frequent cutter replacement, low production efficiency and the like, and if the processing center is adopted for processing, the production cost can be greatly improved.
Disclosure of Invention
The invention aims to provide a counter bore punching chamfering process for a porous sheet product, which can realize counter bore chamfering processing of the same product with different apertures and different chamfering angles, avoids the complicated step that the traditional chamfering processing needs to replace a cutter, can realize porous one-time forming and greatly improves the processing efficiency.
In order to achieve the purpose, the technical scheme of the invention is to design a counter bore punching chamfering process of a porous sheet product, wherein punches with corresponding sizes and angles are prepared according to the design structure of each hole on a sheet, the corresponding punches are arranged according to the design positions of the holes, the height sizes and punching strokes of the punches are adjusted, and a punching mode is adopted to realize one-time punching and one-time molding of multiple holes with different hole diameters and angles.
Preferably, each punch is detachably mounted.
Preferably, the individual holes are arranged in an array on the sheet.
The invention improves the technology of processing the counter bore chamfer of the porous sheet product, can realize the counter bore chamfer processing of the same product with different apertures and different chamfer angles, avoids the complicated step that the traditional chamfer processing needs to replace a cutter, can form a plurality of holes at one time, and greatly improves the processing efficiency.
Drawings
FIG. 1 is a schematic view of a stamping apparatus;
FIG. 2 is a schematic view of a porous sheet product;
fig. 3 is a schematic view of a punch and a hole.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The invention provides a counter bore punching chamfering process of a porous sheet product, which is characterized in that punches with corresponding sizes and angles are prepared according to the design structure of each hole on a sheet, the corresponding punches are arranged according to the design position of each hole, the height size and the punching stroke of each punch are adjusted, and a punching mode is adopted to realize one-time punching and one-time molding of multiple holes with different apertures and angles.
Preferably, each punch is detachably mounted.
Preferably, the individual holes are arranged in an array on the sheet.
The stamping equipment adopted by the counter bore stamping chamfering process is shown in figure 1, wherein 10 in figure 1 is stamping equipment, and 11 is a punch.
The porous sheet product of the present invention is shown in FIG. 2, where 20 is a sheet and 21 is a hole in the sheet in FIG. 2.
The matching of the punch and the hole in the present invention is shown in fig. 3, 11 in fig. 3 is the punch, and 21 is the hole in the thin plate.
The invention improves the technology of processing the counter bore chamfer of the porous sheet product, can realize the counter bore chamfer processing of the same product with different apertures and different chamfer angles, avoids the complicated step that the traditional chamfer processing needs to replace a cutter, can form a plurality of holes at one time, and greatly improves the processing efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The counter bore punching chamfering process of the porous sheet product is characterized in that punches with corresponding sizes and angles are prepared according to the design structure of each hole on the sheet, the corresponding punches are arranged according to the design positions of the holes, the height size and the punching stroke of each punch are adjusted, and a punching mode is adopted to realize one-time punching and one-time molding of multiple holes with different apertures and angles.
2. The counter bore punching and chamfering process for a porous sheet product according to claim 1, wherein each punch is detachably mounted.
3. The counter-bore stamping and chamfering process for a porous sheet product as claimed in claim 1, wherein the individual holes are arranged in an array on the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261210.1A CN111468598A (en) | 2020-04-03 | 2020-04-03 | Counter bore stamping chamfering process for porous sheet product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261210.1A CN111468598A (en) | 2020-04-03 | 2020-04-03 | Counter bore stamping chamfering process for porous sheet product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111468598A true CN111468598A (en) | 2020-07-31 |
Family
ID=71749782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010261210.1A Pending CN111468598A (en) | 2020-04-03 | 2020-04-03 | Counter bore stamping chamfering process for porous sheet product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111468598A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808880A (en) * | 2020-12-30 | 2021-05-18 | 中山市帝冠五金制造有限公司 | Flat-open hinge stamping equipment |
| CN112808881A (en) * | 2020-12-30 | 2021-05-18 | 中山市帝冠五金制造有限公司 | Primary and secondary hinge processing equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001810A (en) * | 2014-06-12 | 2014-08-27 | 旷太明 | Stamping die for connecting pieces |
| KR101566902B1 (en) * | 2014-07-18 | 2015-11-06 | 창신이엔지(주) | Auto multi-hole punching machine for C-section shape steel |
| CN205798138U (en) * | 2016-07-06 | 2016-12-14 | 广州优科模具有限公司 | Numerical control press multiple-hole die structure |
| CN207057386U (en) * | 2017-07-12 | 2018-03-02 | 东莞竹田金属制品有限公司 | A kind of continuous punch forming device for heavy-gauge sheeting punching operation |
| CN208230625U (en) * | 2018-05-17 | 2018-12-14 | 中山市欧特五金模具有限公司 | A kind of porous stamping die of five metalworkings |
| CN208866230U (en) * | 2018-08-21 | 2019-05-17 | 苏州汇弘电器有限公司 | A kind of punching die for household electrical appliance |
| CN208944944U (en) * | 2018-09-18 | 2019-06-07 | 广州柏菲特金属制品有限公司 | A kind of inside and outside Multiple Shape hole punching tool |
| CN209773198U (en) * | 2018-12-13 | 2019-12-13 | 金恒山电气无锡有限公司 | Stamping die for counter bore of sheet metal part |
| CN210098702U (en) * | 2019-04-09 | 2020-02-21 | 苏州华旃航天电器有限公司 | Stamping die |
-
2020
- 2020-04-03 CN CN202010261210.1A patent/CN111468598A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001810A (en) * | 2014-06-12 | 2014-08-27 | 旷太明 | Stamping die for connecting pieces |
| KR101566902B1 (en) * | 2014-07-18 | 2015-11-06 | 창신이엔지(주) | Auto multi-hole punching machine for C-section shape steel |
| CN205798138U (en) * | 2016-07-06 | 2016-12-14 | 广州优科模具有限公司 | Numerical control press multiple-hole die structure |
| CN207057386U (en) * | 2017-07-12 | 2018-03-02 | 东莞竹田金属制品有限公司 | A kind of continuous punch forming device for heavy-gauge sheeting punching operation |
| CN208230625U (en) * | 2018-05-17 | 2018-12-14 | 中山市欧特五金模具有限公司 | A kind of porous stamping die of five metalworkings |
| CN208866230U (en) * | 2018-08-21 | 2019-05-17 | 苏州汇弘电器有限公司 | A kind of punching die for household electrical appliance |
| CN208944944U (en) * | 2018-09-18 | 2019-06-07 | 广州柏菲特金属制品有限公司 | A kind of inside and outside Multiple Shape hole punching tool |
| CN209773198U (en) * | 2018-12-13 | 2019-12-13 | 金恒山电气无锡有限公司 | Stamping die for counter bore of sheet metal part |
| CN210098702U (en) * | 2019-04-09 | 2020-02-21 | 苏州华旃航天电器有限公司 | Stamping die |
Non-Patent Citations (1)
| Title |
|---|
| 董杰: "《机械设计工艺性手册》", 31 May 1991, 上海交通大学出版社, pages: 182 - 184 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808880A (en) * | 2020-12-30 | 2021-05-18 | 中山市帝冠五金制造有限公司 | Flat-open hinge stamping equipment |
| CN112808881A (en) * | 2020-12-30 | 2021-05-18 | 中山市帝冠五金制造有限公司 | Primary and secondary hinge processing equipment |
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