CN203649122U - Grinding wheel mesh punching cutter - Google Patents
Grinding wheel mesh punching cutter Download PDFInfo
- Publication number
- CN203649122U CN203649122U CN201320867164.5U CN201320867164U CN203649122U CN 203649122 U CN203649122 U CN 203649122U CN 201320867164 U CN201320867164 U CN 201320867164U CN 203649122 U CN203649122 U CN 203649122U
- Authority
- CN
- China
- Prior art keywords
- making surface
- contact
- endoporus
- die
- grinding wheel
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a grinding wheel mesh punching cutter, and particularly provides a grinding wheel mesh punching cutter which is high in machining precision. The grinding wheel mesh punching cutter comprises an outer contour punching cutting blade (1), an inner hole punching cutting blade (2) and a waste outlet (3), wherein the inner hole punching cutting blade (2) is provided with an inner hole contact surface (4) and a waste contact surface (5), the inner hole contact surface (4) is a cylindrical surface, and the waste contact surface (5) is a conical surface. The grinding wheel mesh punching cutter is mainly applied to the production field of grinding wheel meshes.
Description
Technical field
The utility model relates to a kind of emery wheel net sheet punching tool.
Background technology
Net sheet is the skeleton of emery wheel, and the processing of net sheet is the primary link of emery wheel manufacture kind, and the dimensions of net sheet directly has influence on specification and the quality of emery wheel, thereby has directly had influence on crudy and the production efficiency of net sheet for the die-cut cutter of net sheet.The endoporus contact-making surface of the die-cut blade of endoporus of existing net sheet punching tool is that the small end of the conical surface and the conical surface is near the edge of a knife of the die-cut blade of endoporus, therefore in die-cut process, along with the increase of cutter punching depth, the endoporus of emery wheel net sheet be stretched and the endoporus of the die-cut emery wheel net sheet out of a cutter not of uniform size, affect the dimensional accuracy of net sheet.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the emery wheel net sheet punching tool that a kind of machining accuracy is high is provided.
The technical scheme that the utility model adopts is: a kind of emery wheel net sheet punching tool, it comprises the die-cut blade of outline, the die-cut blade of endoporus and waste outlet, on the die-cut blade of described endoporus, there are endoporus contact-making surface and waste material contact-making surface, described endoporus contact-making surface is the face of cylinder, and described waste material contact-making surface is taper seat.
On the die-cut blade of described outline, have net sheet outline contact-making surface, described endoporus contact-making surface and described outline contact-making surface are that the cavity of concentric circles cylinder and described endoporus contact-making surface and the formation of described outline contact-making surface is emery wheel net sheet spatial accommodation.
The beneficial effects of the utility model are: because the utility model comprises the die-cut blade of outline, the die-cut blade of endoporus and waste outlet, on the die-cut blade of described endoporus, there are endoporus contact-making surface and waste material contact-making surface, described endoporus contact-making surface is the face of cylinder, described waste material contact-making surface is taper seat, thereby use the interior hole size of the die-cut emery wheel net sheet out of the utility model identical, with endoporus contact-making surface be the small end of the conical surface and the conical surface near compared with the punching tool of the die-cut blade edge of a knife of endoporus, the dimensional accuracy of die-cut emery wheel net sheet is out higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Be illustrated in figure 1 a kind of emery wheel net sheet punching tool, it comprises the die-cut blade 1 of outline, the die-cut blade 2 of endoporus and waste outlet 3, on the die-cut blade 2 of described endoporus, there are endoporus contact-making surface 4 and waste material contact-making surface 5, described endoporus contact-making surface 4 is the face of cylinder, described waste material contact-making surface 5 is taper seat, on the die-cut blade 1 of described outline, have net sheet outline contact-making surface 6, described endoporus contact-making surface 4 is that concentric circles cylinder and described endoporus contact-making surface 4 are emery wheel net sheet spatial accommodation with the cavity that described outline contact-making surface 6 forms with described outline contact-making surface 6.
Claims (2)
1. an emery wheel net sheet punching tool, it comprises the die-cut blade of outline (1), the die-cut blade of endoporus (2) and waste outlet (3), on the die-cut blade of described endoporus (2), there are endoporus contact-making surface (4) and waste material contact-making surface (5), it is characterized in that: described endoporus contact-making surface (4) is the face of cylinder, and described waste material contact-making surface (5) is taper seat.
2. a kind of emery wheel net sheet punching tool according to claim 1, it is characterized in that: on the die-cut blade of described outline (1), have net sheet outline contact-making surface (6), described endoporus contact-making surface (4) is that concentric circles cylinder and described endoporus contact-making surface (4) are emery wheel net sheet spatial accommodation with the cavity that described outline contact-making surface (6) forms with described outline contact-making surface (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867164.5U CN203649122U (en) | 2013-12-26 | 2013-12-26 | Grinding wheel mesh punching cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867164.5U CN203649122U (en) | 2013-12-26 | 2013-12-26 | Grinding wheel mesh punching cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649122U true CN203649122U (en) | 2014-06-18 |
Family
ID=50915562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320867164.5U Expired - Fee Related CN203649122U (en) | 2013-12-26 | 2013-12-26 | Grinding wheel mesh punching cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065014A (en) * | 2019-04-20 | 2019-07-30 | 浙江引领自动化科技有限公司 | A kind of automatic lapping cloth mechanism of grinding wheel manufacture assembly line |
| CN111319098A (en) * | 2018-12-13 | 2020-06-23 | 住友化学株式会社 | Punching tool and punching method of polarizing plate |
-
2013
- 2013-12-26 CN CN201320867164.5U patent/CN203649122U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319098A (en) * | 2018-12-13 | 2020-06-23 | 住友化学株式会社 | Punching tool and punching method of polarizing plate |
| CN110065014A (en) * | 2019-04-20 | 2019-07-30 | 浙江引领自动化科技有限公司 | A kind of automatic lapping cloth mechanism of grinding wheel manufacture assembly line |
| CN110065014B (en) * | 2019-04-20 | 2020-06-30 | 浙江引领自动化科技有限公司 | Automatic mesh cloth laying mechanism of grinding wheel manufacturing assembly line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203649122U (en) | Grinding wheel mesh punching cutter | |
| CN204365808U (en) | A kind of cantilever punching die | |
| CN203046689U (en) | Cutter for carving machine | |
| CN201799524U (en) | Stamping die for spacer bushes | |
| CN203380410U (en) | Vertical disc milling cutter | |
| CN202845820U (en) | Four-blade molding knife | |
| CN202291584U (en) | Mechanically-clamped blade type slotting knife | |
| CN202114362U (en) | External threading tool | |
| CN203610698U (en) | Mechanical cutting tool | |
| CN202155910U (en) | Sanitary cutter | |
| CN203305750U (en) | Ceramic engraving machine cutter | |
| CN202291042U (en) | Shaping concave die of shaping mould | |
| CN203460030U (en) | Grinding cutter for automobile brake disc | |
| CN203484483U (en) | Cutting die | |
| CN204075435U (en) | Structural steel rim dreg scraper knife high-speed molding frock clamp | |
| CN202715875U (en) | Computer numerical control (CNC) durable milling cutter | |
| CN202239222U (en) | Cold stamping mould | |
| CN202570920U (en) | Bidirectional different-diameter blind hole internal spline forming device | |
| CN202114134U (en) | Hexagonal stamping rod | |
| CN203221251U (en) | Reamer with positioning step | |
| CN203695766U (en) | Automobile conical embedded rapid shaping machining punch | |
| CN201470970U (en) | Reamer used for processing fixed bead hole of fixed bead ring | |
| CN203449450U (en) | Electric-ceramic molding tool | |
| CN202878506U (en) | Diamond saw blade | |
| CN202174290U (en) | Cutter with double hidden lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20211226 |