CN215094261U - Drilling and milling integrated machining tool for composite wood board with three-section tooth dividing structure - Google Patents
Drilling and milling integrated machining tool for composite wood board with three-section tooth dividing structure Download PDFInfo
- Publication number
- CN215094261U CN215094261U CN202121520471.7U CN202121520471U CN215094261U CN 215094261 U CN215094261 U CN 215094261U CN 202121520471 U CN202121520471 U CN 202121520471U CN 215094261 U CN215094261 U CN 215094261U
- Authority
- CN
- China
- Prior art keywords
- drilling
- milling
- groove
- tool
- wood board
- 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.)
- Active
Links
Images
Landscapes
- Drilling Tools (AREA)
Abstract
The utility model discloses a compound plank bores and mills integral type processing cutter with three-section minute tooth structure belongs to cutter technical field, including handle of a knife (1) and tool bit (2), tool bit (2) begin to include first drilling portion (21), second drilling portion (22) and third drilling portion (23) from the tip in proper order. This kind of compound plank bores mills integral type processing cutter with three-section minute tooth structure can bore and mill the type to compound plank, has saved tool changing time, can improve the cutter utilization ratio moreover.
Description
Technical Field
The utility model belongs to the technical field of the cutter, specifically, relate to a compound plank bores and mills integral type processing cutter with three-section minute tooth structure.
Background
The wood composite board is an artificial board with wood shavings or fiber material as core and glued single boards on both sides, and the said composite board mainly uses oriented shaving board as core, the single board as surface layer and artificial board, and the surface boards are spaced apart, so that it not only can ensure greater rigidity, but also has no need of increasing material consumption. The core layer of the composite board can adopt small wood block jointed boards, particle boards, single board honeycomb structures or other light wood.
In the processing process of the composite wood board, mechanical equipment is generally adopted to process a large plate into a required shape and size, and the processed parts are mainly used for cutting, drilling, milling and the like by using a cutter. When the cutter in the prior art is used for machining the composite wood board, drilling and milling machining cutters can be completed only by replacing corresponding cutters, machining efficiency is affected, and the utilization rate of the cutters is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a compound plank bores and mills integral type processing cutter with three-section minute tooth structure, this kind of compound plank bores and mills integral type processing cutter with three-section minute tooth structure can bore and mill the type to compound plank, has saved the tool changing time, can improve the cutter utilization ratio moreover.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a compound plank bores and mills integral type processing cutter with three-section minute tooth structure, includes handle of a knife and tool bit, the tool bit includes first drilling portion, second drilling portion and third drilling portion from the tip in proper order.
Further, the first drilling portion includes a drilling edge.
Further, second drilling portion and third drilling portion integrated into one piece, and by a set of first brill milling sword and a set of second brill milling sword constitute, a set of the even looks alternate tool bit tip of locating of first brill milling sword and second brill milling sword, be equipped with the chip groove between first brill milling sword and the second brill milling sword, the height of first brill milling sword and second brill milling sword equals.
A three-section tooth dividing structure is designed, so that three sections of tooth dividing participate in drilling during drilling, the drilling resistance is small, and the processing is convenient; first drilling portion, second drilling portion and third drilling portion can be drilled the work piece, and third drilling portion can mill the type to the work piece, and drilling and the integrative design of type of milling can save the tool changing time, improve work efficiency, improve the cutter utilization ratio.
Further, the number of the first milling cutter edge and the number of the second milling cutter edge are set to be 3 groups.
Furthermore, the first drilling and milling edge and the second drilling and milling edge are arranged on the third drilling part and are respectively provided with a first groove and a second groove, and the heights of the bottoms of the first groove and the second groove from the center of the tool bit are equal.
Further, the fillet transition is established to the bottom both ends of first recess and second recess, fillet radius is 3.5 mm. The first groove and the second groove are used for milling the workpiece, and are convenient to process for the workpiece through round corner transition.
Further, the maximum diameter of the tool bit is 19.6 mm, and the minimum diameter of the tool bit arranged on the third drilling part is 11 mm.
Further, the radial angles of the first drilling and milling edge and the second drilling and milling edge at the top end of the second drilling part are both set to be 1 degree. The action surface reduces when the drilling, forms some processing effect, reduces the drilling power, promotes drilling efficiency.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model provides a composite wood board drilling and milling integrated machining tool with a three-section tooth dividing structure, which is designed into the three-section tooth dividing structure, three-section tooth dividing participates in drilling during drilling, the drilling resistance is small, and the machining is convenient; first drilling portion, second drilling portion and third drilling portion can be drilled the work piece, and third drilling portion can mill the type to the work piece, and drilling and the integrative design of type of milling can save the tool changing time, improve work efficiency, improve the cutter utilization ratio.
Drawings
Fig. 1-2 are structural diagrams of a drilling and milling integrated machining tool for a composite wood board with a three-section tooth dividing structure according to the present invention;
fig. 3 is a side view of a first drill milling edge according to the present invention;
fig. 4 is a side view of a second drill milling edge according to the present invention;
fig. 5 is a processing diagram of the processing tool and the processing member according to the present invention.
In the figure: 1 shank, 2 bits, 21 first drilling portion, 211 drilling edge, 22 second drilling portion, 23 third drilling portion, 24 first drilling and milling edge, 241 first groove, 25 second drilling and milling edge, 251 second groove, 26 chip groove, 3 machined part.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The invention will be further elucidated with reference to the drawings and the embodiments.
Example 1
As shown in fig. 1-4, a composite wood board drilling and milling integrated processing tool with a three-section tooth dividing structure comprises a tool shank 1 and a tool bit 2, the tool bit 2 comprises, in order from the end, a first drilling portion 21, a second drilling portion 22 and a third drilling portion 23, the first drilling portion 21 comprises a drilling edge 211, the second drilling portion 22 is integrally formed with the third drilling portion 23, and consists of a group of first drilling and milling edges 24 and a group of second drilling and milling edges 25, wherein the group of first drilling and milling edges 24 and the group of second drilling and milling edges 25 are uniformly arranged at the end part of the cutter head 2 at intervals, a chip groove 26 is arranged between the first milling and drilling edge 24 and the second milling and drilling edge 25, the first milling and drilling edge 24 and the second milling and drilling edge 25 are equal in height, the first milling and drilling edge 24 and the second milling and drilling edge 25 are respectively provided with a first groove 241 and a second groove 251 on the third drilling part 23, the bottom of the first groove 241 and the bottom of the second groove 251 are at the same height from the center of the tool bit 2.
Example 2
As shown in fig. 1-4, a composite wood board drilling and milling integrated machining tool with a three-section tooth dividing structure comprises a tool holder 1 and a tool bit 2, wherein the tool bit 2 sequentially comprises a first drilling part 21, a second drilling part 22 and a third drilling part 23 from the end, the first drilling part 21 comprises drilling edges 211, the second drilling part 22 and the third drilling part 23 are integrally formed and are composed of 3 groups of first drilling and milling edges 24 and 3 groups of second drilling and milling edges 25, the 3 groups of first drilling and milling edges 24 and the 3 groups of second drilling and milling edges 25 are uniformly and alternately arranged at the end of the tool bit 2, a chip discharge groove 26 is arranged between the first drilling and milling edges 24 and the second drilling and milling edges 25, the first drilling and milling edges 24 and the second drilling and milling edges 25 are equal in height, the first drilling and milling edges 24 and the second drilling and milling edges 25 are respectively arranged at the third drilling part 23 and are respectively provided with a first groove 241 and a second groove 251, the bottom 251 of the first groove is equal in center distance from the tool bit 2, both ends of the bottoms of the first groove 241 and the second groove 251 are set to be in fillet transition, and the radius of each fillet is 3.5 mm.
The maximum diameter of the tool bit 2 is 19.6 mm, the diameter of the tool holder is set to 16 mm, the minimum diameter of the tool bit 2 in the third drilling part 23 is 11 mm, and the radial angles of the first drilling and milling edge 24 and the second drilling and milling edge 25 in the top of the second drilling part 22 are set to be 1 degree.
When the tool drills a workpiece 3, the drilling edge 211 is arranged at the bottom, the drilling edge 211, the first drilling and milling edge 24 and the second drilling and milling edge 25 can simultaneously machine the workpiece 3, during milling, the side surfaces of the first drilling and milling edge 24 and the second drilling and milling edge 25 can be machined, and the workpiece 3 can also be milled by the first groove 241 and the second groove 251 of the first drilling and milling edge 24 and the second drilling and milling edge 25, as shown in fig. 5.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a compound plank bores and mills integral type processing cutter with three-section minute tooth structure which characterized in that: the tool comprises a tool shank (1) and a tool bit (2), wherein the tool bit (2) sequentially comprises a first drilling part (21), a second drilling part (22) and a third drilling part (23) from the end part.
2. The composite wood board drilling and milling integrated machining tool with the three-section tooth dividing structure as claimed in claim 1, wherein: the first drilling portion (21) comprises a drilling edge (211).
3. The composite wood board drilling and milling integrated machining tool with the three-section tooth dividing structure as claimed in claim 1, wherein: second drilling portion (22) and third drilling portion (23) integrated into one piece, and by a set of first brill milling sword (24) and a set of second brill milling sword (25) constitute, a set of first brill milling sword (24) and second brill milling sword (25) are evenly located tool bit (2) tip within a definite time mutually, be equipped with chip groove (26) between first brill milling sword (24) and the second brill milling sword (25), the height of first brill milling sword (24) and second brill milling sword (25) is equal.
4. The composite wood board drilling and milling integrated machining tool with the three-section tooth dividing structure as claimed in claim 3, wherein: the number of the first milling and drilling edges (24) and the number of the second milling and drilling edges (25) are set to be 3 groups.
5. The composite wood board drilling and milling integrated machining tool with the three-segment split tooth structure as claimed in claim 3 or 4, wherein: the first drilling and milling edge (24) and the second drilling and milling edge (25) are arranged on the third drilling part (23) and are respectively provided with a first groove (241) and a second groove (251), and the heights of the bottoms of the first groove (241) and the second groove (251) from the center of the tool bit (2) are equal.
6. The composite wood board drilling and milling integrated machining tool with the three-section tooth dividing structure as claimed in claim 5, wherein: both ends of the bottoms of the first groove (241) and the second groove (251) are set to be in fillet transition, and the radius of each fillet is 3.5 mm.
7. The composite wood board drilling and milling integrated machining tool with the three-segment split tooth structure as claimed in claim 1 or 6, wherein: the maximum diameter of the tool bit (2) is 19.6 mm, and the minimum diameter of the tool bit (2) arranged on the third drilling part (23) is 11 mm.
8. The composite wood board drilling and milling integrated machining tool with the three-section tooth dividing structure as claimed in claim 5, wherein: the radial angles of the first drilling and milling edge (24) and the second drilling and milling edge (25) which are arranged at the top end of the second drilling part (22) are all set to be 1 degree.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121520471.7U CN215094261U (en) | 2021-07-06 | 2021-07-06 | Drilling and milling integrated machining tool for composite wood board with three-section tooth dividing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121520471.7U CN215094261U (en) | 2021-07-06 | 2021-07-06 | Drilling and milling integrated machining tool for composite wood board with three-section tooth dividing structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215094261U true CN215094261U (en) | 2021-12-10 |
Family
ID=79313822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121520471.7U Active CN215094261U (en) | 2021-07-06 | 2021-07-06 | Drilling and milling integrated machining tool for composite wood board with three-section tooth dividing structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215094261U (en) |
-
2021
- 2021-07-06 CN CN202121520471.7U patent/CN215094261U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103381497A (en) | Centering spiral cutter for combined positioning and combined cutting | |
CN102039439B (en) | Centering spiral cutter capable of composite positioning and combined cutting | |
CN215094261U (en) | Drilling and milling integrated machining tool for composite wood board with three-section tooth dividing structure | |
CN111390258A (en) | Milling cutter | |
CN216065722U (en) | Drum-shaped arc milling cutter | |
CN218425840U (en) | Square shoulder milling cutter blade and cutter | |
CN214443144U (en) | Hole and hole bottom end face integrated processing cutter | |
CN213563200U (en) | 90V type router cutter | |
CN212704583U (en) | Combined tool for drilling back-reaming | |
CN210648700U (en) | Profiling blade and cutter with same | |
CN211966065U (en) | Finish machining face milling cutter | |
CN108723453B (en) | End milling cutter with wave-shaped edge | |
CN218903647U (en) | Cutter assembly for forming large-width groove on shaft workpiece | |
CN206474753U (en) | A kind of slot scraping knife | |
CN213563201U (en) | Multifunctional routing cutter | |
CN212470026U (en) | Reamer bit | |
CN218926342U (en) | Replaceable blade | |
CN207695644U (en) | A kind of adjustable double-blade boring cutter | |
CN217098154U (en) | Straight flute milling cutter and electric tool | |
CN216176916U (en) | Sword tooth drill bit and sword tooth drill | |
CN218591846U (en) | Cutter for processing deep hole boring cutter | |
CN221247061U (en) | Blade and cutter for right-angle milling | |
CN219170275U (en) | Welding type alloy through hole drill | |
CN209363696U (en) | Utilize the facing cut cutter of useless boring blade | |
CN210789406U (en) | Positive and negative chamfer sword |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |