CN201175784Y - Special planing tool of rubber roll surface axial groove - Google Patents
Special planing tool of rubber roll surface axial groove Download PDFInfo
- Publication number
- CN201175784Y CN201175784Y CNU2008200289083U CN200820028908U CN201175784Y CN 201175784 Y CN201175784 Y CN 201175784Y CN U2008200289083 U CNU2008200289083 U CN U2008200289083U CN 200820028908 U CN200820028908 U CN 200820028908U CN 201175784 Y CN201175784 Y CN 201175784Y
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- China
- Prior art keywords
- planing tool
- cutter blade
- locating slot
- rubber
- special
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Abstract
The utility model discloses a special plane cutter for an axial groove on the surface of a rubber roller, which comprises a plane cutter bar, wherein one end of the plane cutter is a tool holder and the other end is provided with locating grooves on two sides thereof, a plane cutter blade is arranged on the locating groove, and bilateral sides and vertical directions of the locating grooves respectively slope with certain angles. The special plane cutter is large in cutting rake angle but small in cutting force without causing elastic deformation of the rubber with soft property, the cutting edge cuts from up to down during planing with stable cutting and saving labor, and the processed surface is neat and smooth without flashing and napping. A cavity-type structure of a chip groove of the plane cutter guarantees exhausting rubber scraps from the cavity successfully, thereby avoiding influence of the rubber waste scraps on the processing surface and the cutter.
Description
Technical field
The utility model belongs to plant equipment manufacturing technology field, is specifically related to the special-purpose planing tool of a kind of rubber rollers roll surface axial groove.
Background technology
Introduce the thin plate production of advanced foreign technology handles on the line in each big steel enterprise of metallurgy industry, the part shearing equipment is arranged, pressure roller is the rubber rollers of tape spool to square groove before the cutting of cutter, this class rubber rollers body of roll is the carbon steel roller, roll surface hangs with one deck NBR rubber, bondline thickness 10mm, glue-line hardness is less than Shao Shi 80, the axial groove of even many dark 5mm of wide 12mm that distribute on the rubber cylindrical, the way of hand cut is adopted in the processing of straight trough usually, efficient is lower, size and shape are difficult to guarantee, if adopt common planing tool processing on metal-planing machine, because rubber layer matter is soft, elasticity is big, the Tool in Cutting resistance is big, rubber meeting bulk deposition makes near the rubber layer of cutter produce distortion near the cutter rake face, and the roller groove roughness of being processed is relatively poor, the difficult control of size, efficient is lower, so the design of rubber rollers roll surface axial groove processing method and cutting tool just becomes big technological difficulties of machinery manufacturing industry.
Summary of the invention
The purpose of this utility model provides the special-purpose planing tool of a kind of rubber rollers roll surface axial groove, solves the difficult control of rubber rollers roller groove size of prior art processing and manufacturing, the problem that working (machining) efficiency is lower.
The technical scheme that the utility model adopted is, the special-purpose planing tool of a kind of rubber rollers roll surface axial groove, comprise planing tool bar, one end of planing tool bar is a handle of a knife, the other end both sides of planing tool bar have locating slot, cutter blade is installed, two sides of locating slot and vertical direction certain angle that tilts respectively on the locating slot.
The both sides installed surface of locating slot is provided with screwed hole, and the outer oblique angle of the both sides installed surface of locating slot is α/2 °, and α is 4～6 °, and the locating slot oblique angle β that vertically retreats is 15～25 °.
Cutter blade is made into the U-shaped structure, respectively has a circular hole on two facades of cutter blade, and the Tool in Cutting anterior angle λ of cutter blade is about 65 °～75 °, and back angle ε is 8 °～10 °.
The cutting edge of cutter blade is the inclined-plane of two band angle r/2, and r is 8 °～12 °.
The beneficial effects of the utility model are to have guaranteed the crudy of rubber rollers roller groove, the production efficiency raising.Of the present utility modelly be also advantageous in that simple in structurely, easily manufactured, maintenance operation is convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model device embodiment, and wherein a is along cutter blade structural representation longitudinally, and b is the side-looking structural representation of figure a;
Fig. 2 is the locating slot structural representation of the utility model embodiment, and wherein a is along locating slot structural representation longitudinally, and b is the side-looking structural representation of figure a;
Fig. 3 is the cutter blade structural representation of the utility model embodiment, and wherein a is the structural representation longitudinally along cutter blade, and b is the side schematic view of cutter blade;
Among the figure, 1. planing tool bar, 2. cutter blade, 3. push type broach screw, 4. cutting edge, 5. chip area, 6. handle of a knife, 7. locating slot, 8. screwed hole, 9. circular hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Fig. 1 is the structural representation of the utility model device.Comprise planing tool bar 1, one end of planing tool bar 1 is a handle of a knife 6, the other end both sides of planing tool bar 1 have locating slot 7, cutter blade 2 is installed on the locating slot 7, the push type broach screw 3 of cutter blade 2 usefulness both sides is locked on the locating slot 7, the outward-dipping certain angle in the two sides of locating slot 7, locating slot 7 vertically backward tilts at an angle.Fig. 1 a is that the space between cutter blade 2 and the planing tool bar 1 is a chip area 5, becomes the outlet of the waste material that digs along cutter blade structural representation longitudinally.Fig. 1 b is the structural representation of Fig. 1 a side-looking, and cutter blade 2 has certain mounted angle, and as shown in the figure, λ is the Tool in Cutting anterior angle, and ε is a relief angle after the Tool in Cutting, and λ is 65 °～75 °, and ε is 8 °～10 °.
Fig. 2 is the structural representation of the locating slot of the utility model embodiment, and the both sides installed surface of locating slot 7 is provided with screwed hole 8, so that locking cutter blade 2, the outer oblique angle of the both sides installed surface of locating slot 7 shown in Fig. 2 a is α/2 °, and inclined angle alpha is 4～6 °; It is 15～25 ° that locating slot 7 shown in Fig. 2 b vertically recedes β °.
Fig. 3 is the structural representation of the utility model cutter blade, and Fig. 3 a is vertical schematic diagram of cutter blade 2, and cutter blade 2 can be made into the U-shaped structure of different size according to the shape of rubber rollers roll surface axial groove, and the simmering and bending fillet is determined according to actual conditions; Fig. 3 b is the side schematic view of cutter blade 2, and the cutting edge 4 of cutter blade 2 is the inclined-plane of two band angle r/2, and r is 8 °～12 °, has two circular holes 9 on the cutter blade 2, is used for installing push type broach screw 3, and cutter blade 2 selects for use the sheet material material of δ about 1.2 to be made.
The utility model when assembling, utilize push type broach screw 3 cutter blade 2 to be fixed on the locating slot 7 of planing tool bar 1 and get final product.During use, handle of a knife 6 is contained on the planer cutter holder just can uses, after cutting edge 4 wearing and tearing, dismantle push type broach screw 3, promptly replaceable cutter blade 2, maintenance operation is convenient.
Great advantage of the present utility model is that Tool in Cutting anterior angle λ is especially big, is about about 70 °, cuts Cutting relief angle ε is that cutting force is especially little like this about 8-10 °, can not cause the strain of matter soft rubber, Machined surface is neatly smooth, and non-trimming plucking phenomenon has avoided the rubber scrap to machined surface and cutter Impact. The utility model is simple in structure, and the chip removal smoothness is easy to operate, and it is convenient to change; Can process various Soft rubber and same type of material have improved crudy and the efficient of roller groove, can also be applied to the turning field, Can process various soft rubbers to turning and bring bigger efficient and better quality.
Claims (4)
1, the special-purpose planing tool of a kind of rubber rollers roll surface axial groove, it is characterized in that: comprise planing tool bar (1), one end of planing tool bar (1) is handle of a knife (6), the other end both sides of planing tool bar (1) have locating slot (7), cutter blade (2) is installed, two sides of locating slot (7) and vertical direction certain angle that tilts respectively on the locating slot (7).
2, special-purpose planing tool according to claim 1, it is characterized in that: the both sides installed surface of described locating slot (7) is provided with screwed hole (8), the outer oblique angle of the both sides installed surface of locating slot (7) is α/2 °, α is 4～6 °, and locating slot (7) the oblique angle β that vertically retreats is 15～25 °.
3, special-purpose planing tool according to claim 1, it is characterized in that: described cutter blade (2) is made into the U-shaped structure, respectively have a circular hole (9) on two facades of cutter blade (2), the Tool in Cutting anterior angle λ of cutter blade (2) is about 65 °～75 °, and back angle ε is 8 °～10 °.
4, special-purpose planing tool according to claim 1 is characterized in that: the cutting edge (4) of described cutter blade (2) is the inclined-plane of two band angle r/2, and r is 8 °～12 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200289083U CN201175784Y (en) | 2008-04-23 | 2008-04-23 | Special planing tool of rubber roll surface axial groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200289083U CN201175784Y (en) | 2008-04-23 | 2008-04-23 | Special planing tool of rubber roll surface axial groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175784Y true CN201175784Y (en) | 2009-01-07 |
Family
ID=40215800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200289083U Expired - Fee Related CN201175784Y (en) | 2008-04-23 | 2008-04-23 | Special planing tool of rubber roll surface axial groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175784Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700104A (en) * | 2012-06-12 | 2012-10-03 | 仙居县伟罡机械厂 | Energy-saving and high-efficiency precise rubber pre-forming machine |
| CN112091298A (en) * | 2020-09-16 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Straight groove machining tool and machining method |
-
2008
- 2008-04-23 CN CNU2008200289083U patent/CN201175784Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700104A (en) * | 2012-06-12 | 2012-10-03 | 仙居县伟罡机械厂 | Energy-saving and high-efficiency precise rubber pre-forming machine |
| CN112091298A (en) * | 2020-09-16 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Straight groove machining tool and machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20120423 |