CN204656881U - A kind of coating segregation cutting tool - Google Patents
A kind of coating segregation cutting tool Download PDFInfo
- Publication number
- CN204656881U CN204656881U CN201520177345.4U CN201520177345U CN204656881U CN 204656881 U CN204656881 U CN 204656881U CN 201520177345 U CN201520177345 U CN 201520177345U CN 204656881 U CN204656881 U CN 204656881U
- Authority
- CN
- China
- Prior art keywords
- extension
- briquetting
- coating
- blade
- installing hole
- 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
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a kind of coating segregation cutting tool, comprises blade, briquetting and matrix, the extension that described matrix has handle of a knife and is connected with handle of a knife one, and extension is provided with installing hole I, and the end of extension is arc; Described briquetting is arranged on extension, and an end of briquetting is arc, and briquetting is provided with the installing hole II corresponding with extension, and briquetting and extension are combined to form the end that end is dome shape; Described blade is placed between briquetting and extension, blade is provided with the installing hole III corresponding with installing hole I, blade and briquetting are assemblied in extension respectively by screw with coordinating of installing hole I, II and III, and the point of a knife of blade stretches out the end of dome shape for cutting.The advantages such as it is simple that this cutter has structure, and with low cost, easy to operate, do not damage coating, separative efficiency is high, suitable extensive use.
Description
Technical field
The utility model relates to coating segregation field, is specifically related to a kind of coating segregation cutting tool.
Background technology
Along with the development of coating and coating technology, be used in more and more widely in the design of plant equipment and aeronautical product.Coating due to product is not all surfaces of product; but local surfaces needs coating; therefore to not needing the surface of coating to need conservation treatment when coating, after the coating between coating and non-coating first cuts by the complete rear needs of coating, then will the protective layer of coating surface do not needed to remove.And it is low to there is removal protective layer efficiency at present, easily damage is caused to the coating coated, need repeatedly repeatedly protect removal, have a strong impact on quality and the efficiency of product coating, be difficult to the manufacture requirements meeting product.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of coating segregation cutting tool, comprises blade, briquetting and matrix, and blade and briquetting are assemblied on matrix respectively by screw with coordinating of installing hole, it is the structure of dome shape that briquetting and extension are combined near the end of blade point of a knife, do not damage coating when being convenient to cutting, it is simple that this cutting tool has structure, with low cost, easy to operate, the advantages such as do not damage coating, separative efficiency is high, suitable extensive use.
The technical solution adopted in the utility model is:
A kind of coating segregation cutting tool, comprises blade, briquetting and matrix, the extension that described matrix has handle of a knife and is connected with handle of a knife one, and extension is provided with installing hole I, and the end of extension is arc; Described briquetting is arranged on extension, and an end of briquetting is arc, and briquetting is provided with the installing hole II corresponding with extension, and briquetting and extension are combined to form the end that end is dome shape; Described blade is placed between briquetting and extension, blade is provided with the installing hole III corresponding with installing hole I, blade and briquetting are assemblied in extension respectively by screw with coordinating of installing hole I, II and III, and the point of a knife of blade stretches out the end of dome shape for cutting.
Described a kind of coating segregation cutting tool, the point of a knife of described blade is h to the vertical range of dome shape end sphere, and the thickness of coating is h ', 0.02mm≤h '-h≤0.05mm.
Described a kind of coating segregation cutting tool, the thickness of described coating is h ', 0.2mm≤h '≤1.5mm.
Described a kind of coating segregation cutting tool, the spherical radius of the dome shape end that described briquetting curved end and extension curved end are combined into is not more than the minimum profile curvature radius of coating surface.
The utility model has following beneficial effect:
A kind of coating segregation cutting tool of the utility model, comprise blade, briquetting and matrix, matrix has handle of a knife and extension, blade is assemblied between briquetting and extension with coordinating of extension by briquetting, briquetting has curved end, and extension has curved end, and briquetting and extension are combined to form dome shape end, the point of a knife of blade stretches out for cutting coating from dome shape end, and this dome shape end makes not damage coating during cutting.It is simple that this cutting tool has structure, is convenient to the advantage of detachable maintaining and assembling.The spherical radius of dome shape end is not more than the minimum profile curvature radius of coating surface, blade point of a knife is h to the vertical range of briquetting end sphere, the thickness of coating is h ', 0.02mm≤h '-h≤0.05mm, ensure that the cutting-in of cutter is less than paint thickness, lucky so both successfully by the coating incision between coating and non-coating, coated surface of the work can not be scratched again, this cutter is had easy to operate, efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is the installation diagram of a kind of coating segregation cutting tool of the utility model.
Fig. 2 is the blade structure schematic diagram shown in Fig. 1.
Fig. 3 is the structural representation of matrix shown in Fig. 1.
Fig. 4 is the structural representation of briquetting shown in Fig. 1.
Wherein 1-blade, 2-briquetting, 3-matrix, 4-handle of a knife, 5-extension, 6-screw, 7-installing hole I, 8-installing hole II, 9-installing hole III, 10-point of a knife.
Detailed description of the invention
A coating segregation cutting tool as Figure 1-4, comprises blade 1, briquetting 2 and matrix 3, as shown in Figure 3 matrix 3 have handle of a knife 4 and with the extension 5 that is connected of handle of a knife 4 one, extension 5 is provided with installing hole I 7, and the end of extension 5 is arc; Briquetting 2 is arranged on extension 5, an end of briquetting 2 is arc as shown in Figure 4, briquetting 2 is provided with the installing hole II 8 corresponding with extension 5, briquetting 2 and extension 5 are combined to form the end that end is dome shape, and the spherical radius of this dome shape end is not more than the minimum profile curvature radius of coating surface; Blade 1 is placed between briquetting 2 and extension 5, blade 1 is provided with the installing hole III 9 corresponding with installing hole I 7 as shown in Figure 2, blade 1 and briquetting 2 are assemblied on extension 5 respectively by screw 6 with coordinating of installing hole I 7, II 8 and III 9, and the point of a knife 10 of blade 1 stretches out the end of dome shape for cutting.
Preferably, blade 1 point of a knife 10 is h to the vertical range of dome shape end sphere as shown in Figure 1, and the thickness of coating is h ', 0.02mm≤h '-h≤0.05mm.The thickness of coating is h ', 0.2mm≤h '≤1.5mm.
The using method of this coating segregation cutting tool; first; the point of a knife 10 of this coating segregation cutting tool is penetrated paying no attention to arbitrarily between coating and non-coating; then cutting movement is done along the line of demarcation between coating and non-coating; so that the coating between coating and non-coating is cut; finally, then will the protective layer of coating surface do not needed to remove.
Practical test, cutting and separating is carried out to processing the plane coating that coating layer thickness is 0.75mm, coating surface minimum profile curvature radius is 6mm, select the cutter in the present embodiment, wherein tool nose point of a knife 10 is 0.7mm to briquetting 2 and the spherical distance of extension 5 end, and the spherical radius in tool nose and coating layer touch face is 6
-0.02mm; cutter overall length is 125mm; tool diameter is 12mm; the thread size of the screw 6 of assembly connection is M3, hand cut speed average out to 30-50mm/s, does not easily need the protective layer of coating surface to remove after cutting processing; and; after removing, the quality of coating edge meets technical requirement all completely, and easy to operate, and cutting efficiency is high.
Claims (4)
1. a coating segregation cutting tool, is characterized in that, comprises blade, briquetting and matrix, the extension that described matrix has handle of a knife and is connected with handle of a knife one, and extension is provided with installing hole I, and the end of extension is arc; Described briquetting is arranged on extension, and an end of briquetting is arc, and briquetting is provided with the installing hole II corresponding with extension, and briquetting and extension are combined to form the end that end is dome shape; Described blade is placed between briquetting and extension, blade is provided with the installing hole III corresponding with installing hole I, blade and briquetting are assemblied in extension respectively by screw with coordinating of installing hole I, II and III, and the point of a knife of blade stretches out the end of dome shape for cutting.
2. a kind of coating segregation cutting tool according to claim 1, is characterized in that, the point of a knife of described blade is h to the vertical range of dome shape end sphere, and the thickness of coating is h ', 0.02mm≤h '-h≤0.05mm.
3. a kind of coating segregation cutting tool according to claim 2, is characterized in that, the thickness of described coating is h ', 0.2mm≤h '≤1.5mm.
4., according to the arbitrary described a kind of coating segregation cutting tool of claim 1-3, it is characterized in that, the spherical radius of the dome shape end that described briquetting curved end and extension curved end are combined into is not more than the minimum profile curvature radius of coating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520177345.4U CN204656881U (en) | 2015-03-26 | 2015-03-26 | A kind of coating segregation cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520177345.4U CN204656881U (en) | 2015-03-26 | 2015-03-26 | A kind of coating segregation cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656881U true CN204656881U (en) | 2015-09-23 |
Family
ID=54127318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520177345.4U Expired - Fee Related CN204656881U (en) | 2015-03-26 | 2015-03-26 | A kind of coating segregation cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656881U (en) |
-
2015
- 2015-03-26 CN CN201520177345.4U patent/CN204656881U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204656990U (en) | A kind of coating parting tool for screw head surfaces | |
| CN204656881U (en) | A kind of coating segregation cutting tool | |
| CN202231365U (en) | Bi-directional wire stripper of switch-cabinet bus-bar shrinkable tube | |
| CN204052975U (en) | A kind of blade of processing cylinder lid spring bottom surface | |
| CN104511956A (en) | Bamboo tube chipping device | |
| CN201329454Y (en) | Burring clamper | |
| CN204449528U (en) | A kind of screw cutter blade | |
| CN203751359U (en) | Cutting tool for performing specular cutting on soft metal | |
| CN204381442U (en) | A kind of wiper insert | |
| CN203696057U (en) | Diamond-plated jacking drill for processing composite material | |
| CN203209804U (en) | Composite cutter bar for pipe thread machining | |
| CN207954232U (en) | A kind of alumina ball blank reconditioning knife | |
| CN204149185U (en) | A kind of peel manually is except the pliers of bare fibre coat | |
| CN202571429U (en) | Cutter for processing tube port efficiently | |
| CN202608408U (en) | Internally round chipping chisel | |
| CN204867479U (en) | Cutter device with automatic chip removal chip breaking function | |
| CN206127122U (en) | CNC glass processing cutter | |
| CN202557174U (en) | Sharpen chipping chisel | |
| CN202557170U (en) | 90-degree-angle outer chisel | |
| CN202715903U (en) | Cutter for removing deep hole inner edge burrs | |
| CN207853337U (en) | A kind of two secondary control cable sharp knifves easy to use | |
| CN202608405U (en) | Cylindrical chipping chisel | |
| CN203521075U (en) | Forming tool for top groove of porcelain bottle | |
| CN203003175U (en) | Dedicated turning tool for machining air inlets of superchargers | |
| CN202608406U (en) | Triangular inner chipping chisel |
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: 20150923 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |