CN204470679U - A kind of boring and milling cutterhead of processing equipment jaw - Google Patents
A kind of boring and milling cutterhead of processing equipment jaw Download PDFInfo
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- CN204470679U CN204470679U CN201420767303.1U CN201420767303U CN204470679U CN 204470679 U CN204470679 U CN 204470679U CN 201420767303 U CN201420767303 U CN 201420767303U CN 204470679 U CN204470679 U CN 204470679U
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- cutterhead
- boring
- cutter block
- milling
- bossing
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Abstract
The utility model provides a kind of boring and milling cutterhead of processing equipment jaw, this boring and milling cutterhead is made up of cutterhead body and cutter block, rely on screw fastening, the external peripheral surface of wherein said cutterhead body is distributed with groove part and bossing, groove part and the arrangement of bossing uniform intervals, described groove part is rectangle, described bossing is trapezoidal, trapezoid projection and the protruding uniform intervals arrangement of inverted trapezoidal on peripheral circumferential surface, described trapezoidal projection is gone to the bottom one jiao and is pacified knife-containing block, described cutter block is parallel four limit bodies, has four sides cutting edge.The diameter of the cutterhead body of this boring and milling cutterhead is at more than 700mm, be easy to the more cutter block that is installed, cutter block is arranged on going to the bottom of cutterhead body excircle bossing, because trapezoid is protruding and the protruding uniform intervals arrangement of inverted trapezoidal, make boring and milling cutter dish form double-sided blade, greatly improve stock-removing efficiency; The four sides sword of cutter block can use in rotation, need not change cutter back and forth, both improve stock-removing efficiency, in turn save blade.
Description
Technical field
The utility model relates to a kind of machining equipment, is specifically related to a kind of boring and milling cutterhead of processing equipment jaw.
Background technology
When processing a kind of mechanical jaw, usually to use boring and milling cutterhead, in the market or some tools factories can provide is all the smaller boring and milling cutterhead of the diameter of some standards.Due to the particularity of mechanical jaw material, common boring and milling cutterhead cannot process because diameter is too small or working (machining) efficiency low, and simply increase boring and milling cutter diameter and can produce unstability.Therefore, how to process the special part of the such material of similar jaw and can increase work efficiency and become this area technical problem urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model is the defect overcoming prior art existence, and provide a kind of boring and milling cutterhead of processing equipment jaw, high efficiency processes the special part of the such material of similar jaw.
To achieve these goals, the technical solution adopted in the utility model is: provide a kind of boring and milling cutterhead, this boring and milling cutterhead is made up of cutterhead body and cutter block, rely on screw fastening, the external peripheral surface of wherein said cutterhead body is distributed with groove part and bossing, groove part and the arrangement of bossing uniform intervals, described groove part is rectangle, described bossing is trapezoidal, trapezoid projection and the protruding uniform intervals arrangement of inverted trapezoidal on peripheral circumferential surface, described trapezoidal projection is gone to the bottom one jiao and is pacified knife-containing block, described cutter block is parallel four limit bodies, there is four sides cutting edge, cutter block is circumferentially uniformly distributed on cutterhead.
Described cutterhead body is obtained by 45# steel modifier treatment aft-loaded airfoil.
The thickness of described cutterhead body is 50mm, and the diameter of cutterhead body is at 700 more than mm.
The described cutter block angle of inclination be arranged in trapezoidal projection is 7.5 °.
Described cutterhead body can be installed cutter block 40-80.
The novel compared with prior art beneficial effect of this use is: the diameter of the cutterhead body of this boring and milling cutterhead is at more than 700MM, be easy to the more cutter block that is installed, and effectively can play the large advantage of cutter diameter, side can not be caused to connect cutter, flatness and the depth of parallelism of mechanical jaw inner chamber side can be ensured; Cutter block is arranged on going to the bottom of cutterhead body excircle bossing, because trapezoid is protruding and the protruding uniform intervals arrangement of inverted trapezoidal, makes boring and milling cutter dish form double-sided blade, greatly improves stock-removing efficiency; The four sides sword of cutter block can use in rotation, need not change cutter back and forth, more need not repeat the mechanical jaw part that is installed, namely improve stock-removing efficiency, in turn save blade.Improve the setting angle of boring and milling cutterhead blade used, angle of inclination increases 0.5 ° to 7.5 ° than originally, improves chip efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model boring and milling cutterhead;
Fig. 2 is the utility model knife cutting face schematic diagram;
Fig. 3 is the utility model cutter block perspective view;
Fig. 4 is the utility model cutter assembling schematic diagram;
In figure: 1, cutterhead body, 2, bossing, 3, groove part, 4, trapezoid is protruding, 5, inverted trapezoidal is protruding, 6, cutter block, 7, cutting edge, 8, screw.
Detailed description of the invention
With reference to Fig. 1-Fig. 4, a boring and milling cutterhead for processing equipment jaw, comprises cutterhead body 1 and cutter block 6, relies on screw 8 fastening, the external peripheral surface of wherein said cutterhead body 1 is distributed with bossing 2 and groove part 3, bossing 2 and the arrangement of groove part 3 uniform intervals.Described groove part 3 is rectangle, described bossing 2 is trapezoidal, trapezoid protruding 4 and the protruding 5 uniform intervals arrangements of inverted trapezoidal on peripheral circumferential surface, described cutter block 6 is arranged on trapezoid protruding 4 and inverted trapezoidal projection 5 goes to the bottom one jiao, described cutter block 6 is parallel four limit bodies, and cutter block 6 is circumferentially uniformly distributed on cutterhead body 1.
Described cutterhead body 1 is obtained by 45# steel modifier treatment aft-loaded airfoil.
The thickness of described cutterhead body 1 is 50mm, and the diameter of cutterhead body is at 700 more than mm.
Described cutter block 6 has four sides cutting edge 7.
Described cutter block 6 angle of inclination be arranged on bossing 2 is 7.5 °.
Described cutterhead body 1 can be installed cutter block 40-80.
This boring and milling cutterhead is when processing equipment jaw, because the diameter of cutterhead body 1 is at more than 700MM, be easy to the more cutter block 6 that is installed, and effectively can play the large advantage of cutter diameter, side can not be caused to connect cutter, realize the deep cuts in plane, flatness and the depth of parallelism of mechanical jaw inner chamber side can be ensured; Cutter block 6 is arranged on going to the bottom of cutterhead body 1 excircle bossing 2, because of trapezoid protruding 4 and the protruding 5 uniform intervals arrangements of inverted trapezoidal, makes boring and milling cutter dish form double-sided blade, greatly improves stock-removing efficiency; The four sides cutting edge 7 of cutter block 1 can use in rotation, need not change cutter back and forth, more need not repeat the mechanical jaw part that is installed, namely improve stock-removing efficiency, in turn save blade.Improve the setting angle of boring and milling cutterhead cutter block used, angle of inclination is adjusted to 7.5 ° and was increased 0.5 ° than originally, improves chip efficiency.
Claims (5)
1. the boring and milling cutterhead of a processing equipment jaw, comprise cutterhead body and cutter block, it relies on screw fastening, it is characterized in that: the external peripheral surface of described cutterhead body is distributed with groove part and bossing, groove part and the arrangement of bossing uniform intervals, described groove part is rectangle, described bossing is trapezoidal, trapezoid projection and the protruding uniform intervals arrangement of inverted trapezoidal on peripheral circumferential surface, described cutter block is arranged on trapezoid projection and inverted trapezoidal projection goes to the bottom one jiao, described cutter block is parallel four limit bodies, there is four sides cutting edge, cutter block is circumferentially uniformly distributed on cutterhead.
2. the boring and milling cutterhead of processing equipment jaw according to claim 1, is characterized in that: described cutterhead body is obtained by 45# steel modifier treatment aft-loaded airfoil.
3. the boring and milling cutterhead of processing equipment jaw according to claim 1, is characterized in that: the thickness of described cutterhead body is 50mm, and the diameter of cutterhead body is at more than 700mm.
4. the boring and milling cutterhead of processing equipment jaw according to claim 1, is characterized in that: the described cutter block angle of inclination be arranged on bossing is 7.5 °.
5. the boring and milling cutterhead of processing equipment jaw according to claim 1, is characterized in that: described cutterhead body can be installed cutter block 40-80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767303.1U CN204470679U (en) | 2014-12-09 | 2014-12-09 | A kind of boring and milling cutterhead of processing equipment jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767303.1U CN204470679U (en) | 2014-12-09 | 2014-12-09 | A kind of boring and milling cutterhead of processing equipment jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470679U true CN204470679U (en) | 2015-07-15 |
Family
ID=53626430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767303.1U Active CN204470679U (en) | 2014-12-09 | 2014-12-09 | A kind of boring and milling cutterhead of processing equipment jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470679U (en) |
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2014
- 2014-12-09 CN CN201420767303.1U patent/CN204470679U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |