CN204295756U - A kind of prepreg carving knife - Google Patents
A kind of prepreg carving knife Download PDFInfo
- Publication number
- CN204295756U CN204295756U CN201420743820.5U CN201420743820U CN204295756U CN 204295756 U CN204295756 U CN 204295756U CN 201420743820 U CN201420743820 U CN 201420743820U CN 204295756 U CN204295756 U CN 204295756U
- Authority
- CN
- China
- Prior art keywords
- blade
- central shaft
- prepreg
- carving knife
- axle
- 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
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- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a kind of prepreg carving knife, comprise central shaft and blade, described central shaft two end is equipped with connecting axle, described central shaft wherein one end and connecting axle connecting portion is provided with baffle plate, described central axle external surface is provided with screw thread, overall in screw shaped, described blade is installed on center shaft by blade neutral threaded hole, and described blade two side is also provided with hold-down nut.The utility model overcomes the deficiencies in the prior art, project organization is reasonable, adopt the structure of an axle multi-blade, by threaded engagement between blade and central shaft, then reinforced by hold-down nut, the distance between blade and blade is adjustable, and it is easy to adjust, once just can complete cutting of sizes, improve the efficiency of cutting, the scope of application is wide.
Description
Technical field
The utility model relates to prepreg process tool technical field, specifically belongs to a kind of prepreg carving knife.
Background technology
Prepreg is also known as " PP sheet ", it is one of main material during multi-layer sheet is produced, primarily of resin and reinforcing material composition, reinforcing material is divided into again the several types such as glass-fiber-fabric, paper substrate, composite, and to make the prepreg (sticky piece) that multilayer board uses be adopt glass-fiber-fabric to do reinforcing material mostly.
Existing prepreg cutting cuts off with cutter after first relatively wide prepreg roll being cut into specified width, which width prepreg roll again, and process the size of specifying, cut trouble, material loading blanking back and forth, working (machining) efficiency is low.
Utility model content
The purpose of this utility model there is provided a kind of prepreg carving knife, overcome the deficiencies in the prior art, project organization is reasonable, adopts the structure of an axle multi-blade, passes through threaded engagement between blade and central shaft, reinforced by hold-down nut again, distance between blade and blade is adjustable, and easy to adjust, once just can complete cutting of sizes, improve the efficiency of cutting, the scope of application is wide.
The technical solution adopted in the utility model is as follows:
A kind of prepreg carving knife, comprise central shaft and blade, described central shaft two end is equipped with connecting axle, described central shaft wherein one end and connecting axle connecting portion is provided with baffle plate, described central axle external surface is provided with screw thread, overall in screw shaped, described blade is installed on center shaft by blade neutral threaded hole, and described blade two side is also provided with hold-down nut.
Described connecting axle is provided with keyway.
Described blade is circular ring type, is positioned at screwed hole periphery and is provided with extruding boss in the middle of described blade.
Described baffle plate is annular, and diameter is greater than central shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model adopts the structure of an axle multi-blade, by threaded engagement between blade and central shaft, then is reinforced by hold-down nut, distance between blade and blade is adjustable, and easy to adjust, once just can complete cutting of sizes, improve the efficiency of cutting, the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model blade.
Detailed description of the invention
See accompanying drawing, a kind of prepreg carving knife, comprise central shaft 1 and blade 2, described central shaft 1 two end is equipped with connecting axle 11, described central shaft 1 wherein one end and connecting axle 11 connecting portion is provided with baffle plate 12, and described central shaft 1 outer surface is provided with screw thread, overall in screw shaped, described blade 2 is arranged on central shaft 1 by blade neutral threaded hole 21, and described blade 2 two side is also provided with hold-down nut 3; Described connecting axle 11 is provided with keyway 111; Described blade 2, in circular ring type, is positioned at screwed hole 21 periphery and is provided with extruding boss 22 in the middle of described blade 2; Described baffle plate 12 is annular, and diameter is greater than central shaft; Adopt the structure of an axle multi-blade, by threaded engagement between blade and central shaft, then reinforced by hold-down nut, the distance between blade and blade is adjustable, and easy to adjust.
Claims (4)
1. a prepreg carving knife, it is characterized in that: comprise central shaft and blade, described central shaft two end is equipped with connecting axle, described central shaft wherein one end and connecting axle connecting portion is provided with baffle plate, described central axle external surface is provided with screw thread, overall in screw shaped, described blade is installed on center shaft by blade neutral threaded hole, and described blade two side is also provided with hold-down nut.
2. a kind of prepreg carving knife according to claim 1, is characterized in that: described connecting axle is provided with keyway.
3. a kind of prepreg carving knife according to claim 1, is characterized in that: described blade is circular ring type, is positioned at screwed hole periphery and is provided with extruding boss in the middle of described blade.
4. a kind of prepreg carving knife according to claim 1, is characterized in that: described baffle plate is annular, and diameter is greater than central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743820.5U CN204295756U (en) | 2014-12-01 | 2014-12-01 | A kind of prepreg carving knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743820.5U CN204295756U (en) | 2014-12-01 | 2014-12-01 | A kind of prepreg carving knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295756U true CN204295756U (en) | 2015-04-29 |
Family
ID=53101334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743820.5U Expired - Fee Related CN204295756U (en) | 2014-12-01 | 2014-12-01 | A kind of prepreg carving knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295756U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398861A (en) * | 2015-12-17 | 2016-03-16 | 东莞市秦智工业设计有限公司 | Adjustable positioning structure for self-adhesive label printing and cutting equipment |
| CN105922641A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting machine |
| CN105922320A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting knife |
| CN105922321A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting tool |
| CN106079575A (en) * | 2016-06-08 | 2016-11-09 | 铜陵方正塑业科技有限公司 | Carving knife |
| CN107297780A (en) * | 2017-08-11 | 2017-10-27 | 濮阳市泰普胶粘制品有限公司 | A kind of equidistant adjusting means for carving knife equipment |
| CN109227678A (en) * | 2018-09-29 | 2019-01-18 | 河源安诺捷新能源科技有限公司 | A kind of aluminum cell electrode slice cutting device and its assembly technology |
| CN110421606A (en) * | 2019-07-08 | 2019-11-08 | 安徽文博纸品印刷有限公司 | A kind of efficient paper products cutting machine |
-
2014
- 2014-12-01 CN CN201420743820.5U patent/CN204295756U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398861A (en) * | 2015-12-17 | 2016-03-16 | 东莞市秦智工业设计有限公司 | Adjustable positioning structure for self-adhesive label printing and cutting equipment |
| CN105922641A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting machine |
| CN105922320A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting knife |
| CN105922321A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting tool |
| CN106079575A (en) * | 2016-06-08 | 2016-11-09 | 铜陵方正塑业科技有限公司 | Carving knife |
| CN107297780A (en) * | 2017-08-11 | 2017-10-27 | 濮阳市泰普胶粘制品有限公司 | A kind of equidistant adjusting means for carving knife equipment |
| CN109227678A (en) * | 2018-09-29 | 2019-01-18 | 河源安诺捷新能源科技有限公司 | A kind of aluminum cell electrode slice cutting device and its assembly technology |
| CN110421606A (en) * | 2019-07-08 | 2019-11-08 | 安徽文博纸品印刷有限公司 | A kind of efficient paper products cutting machine |
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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 |
Granted publication date: 20150429 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |