CN202291547U - Hole-type multi-functional cutting tool - Google Patents
Hole-type multi-functional cutting tool Download PDFInfo
- Publication number
- CN202291547U CN202291547U CN201120363032XU CN201120363032U CN202291547U CN 202291547 U CN202291547 U CN 202291547U CN 201120363032X U CN201120363032X U CN 201120363032XU CN 201120363032 U CN201120363032 U CN 201120363032U CN 202291547 U CN202291547 U CN 202291547U
- Authority
- CN
- China
- Prior art keywords
- blade
- hole
- sword
- reaming
- blade part
- 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
Images
Landscapes
- Drilling Tools (AREA)
Abstract
The utility model discloses a hole-type multi-functional cutting tool, which comprises a four-blade straight fluted drill, a first hole-enlarging blade part, a second hole-enlarging blade part, a rough hinge blade part, a fine hinge blade part and a tool shank, wherein the four-blade straight fluted drill, the first hole-enlarging blade part, the second hole-enlarging blade part, the rough hinge blade part, the fine hinge blade part and the tool shank are integrated and sequentially connected, and the tool shank is also connected with a first connecting part. By adopting the hole-type multi-functional cutting tool, a hole can be processed only by drilling and honing, two thirds of labor force can be saved, the working efficiency can be improved by 60 percent, and the electric power resource can be saved by 70 percent.
Description
Technical field
The utility model belongs to the hole type parts manufacture field, relates to a kind of dedicated tool, concrete a kind of hole class multifunctional cutter that relates to.
Background technology
It is comparatively extensive that pig iron spare and aluminum component have hole type parts in industrial sewing machine, to use, and large usage quantity, under the overall situation of present whole recruitment famine and energy-saving and emission-reduction, how to raise the efficiency, and labor savings is a difficult problem of pendulum in face of each enterprise.
Referring to hole type parts shown in Figure 1, in the existing technology, the hole class manufacturing procedure of this kind part is: boring → bore hole → fraising → top gem of a girdle-pendant hole.The drawback of this kind processing method is: operation is numerous and diverse, and personnel demand is big.
The utility model content
For overcoming deficiency of the prior art, the purpose of the utility model is to provide hole class multifunctional cutter a kind of simple in structure, easy to use.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is realized through following technical scheme:
A kind of hole class multifunctional cutter; It comprises the four sword straight-flute drills that are wholely set, the first reaming blade, the second reaming blade, slightly cut with scissors blade, finish ream blade and shank, said four sword straight-flute drills, the first reaming blade, the second reaming blade, slightly cut with scissors blade, finish ream blade and be connected successively with shank.
Further, said shank also is connected with a junction.
Compared with prior art, the utlity model has following beneficial effect:
1, the hole class multifunctional cutter of the utility model is on the basis that combines centre drill, straight cutting drill head and reamer characteristic, to propose; It has the centering function of centre drill, and the best bright finish characteristic of removing surplus function and reamer of brill is Trinitarian cutter; Simple in structure, easy to use;
2, through the hole class multifunctional cutter of the utility model, when machining hole, only need boring → top gem of a girdle-pendant hole to accomplish, make the processing of this type of part realize practicing thrift 2/3 labour productive forces; Production efficiency has improved 60%, has practiced thrift electric power resource 70%.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment and the conjunction with figs. detailed description of the utility model.The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a hole type parts.
Fig. 2 is the structural representation of the hole class multifunctional cutter of the utility model.
Label declaration among the figure: 1, four sword straight-flute drills, 2, the first reaming blade, 3, the second reaming blade, 4, slightly cut with scissors blade, 5, finish ream blade, 6, shank.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.
Referring to shown in Figure 2; A kind of hole class multifunctional cutter; It comprises the four sword straight-flute drills 1 that are wholely set, the first reaming blade 2, the second reaming blade 3, slightly cut with scissors blade 4, finish ream blade 5 and shank 6, said four sword straight-flute drills 1, the first reaming blade 2, the second reaming blade 3, slightly cut with scissors blade 4, finish ream blade 5 and be connected successively with shank 6.
Further, said shank 6 also is connected with a junction 7.
Preferably; The diameter of said four sword straight-flute drills 1 is 10mm, and the diameter of the said first reaming blade 2 is 14mm, and the diameter of the said second reaming blade 3 is 18mm; The diameter of said thick hinge blade 4 is 21.5-21.515mm; The said diameter that finish reams blade 5 is 21.91-21.925mm, and said shank 6 diameters are 16mm, and the diameter of said connecting portion 7 is 12.95-13mm.
Preferably, the sword of said four sword straight-flute drills 1 is long to be 8mm, and the sword of the said first reaming blade 2 is long to be 8mm, and the sword length of the said second reaming blade 3 is 8mm, and the sword length of said thick hinge blade 4 is 6mm, and said sword length of finish reaming blade 5 is 16mm.
The hole class multifunctional cutter of the utility model in manufacturing process, should note following some:
1, thick boring, essence is holed too big to monolateral surplus between the reaming, preferably can not surpass 2mm, otherwise cutting force is too big;
2, monolateral surplus is preferably in the 0.2-0.3mm scope between reaming and the fraising, otherwise fineness is bad or hole wall does not cut with scissors out;
If 3, the aperture is greater than Φ 13mm, preferably the thick rig floor rank of surplus are gone in the front side increase, otherwise cutting force is too big;
4, thickness of workpiece is preferably in below the 20mm, because this cutter adopts step, workpiece is too thick, and then tool length strengthens, and the hole is prone to lose circle, and the cutter rigidity is reduced.
The preferred case study on implementation that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. hole class multifunctional cutter; It is characterized in that: comprise the four sword straight-flute drills (1) that are wholely set, the first reaming blade (2), the second reaming blade (3), slightly cut with scissors blade (4), finish ream blade (5) and shank (6), said four sword straight-flute drills (1), the first reaming blade (2), the second reaming blade (3), slightly cut with scissors blade (4), finish ream blade (5) and be connected successively with shank (6).
2. hole according to claim 1 class multifunctional cutter is characterized in that: said shank (6) also is connected with a junction (7).
3. hole according to claim 2 class multifunctional cutter; It is characterized in that: the diameter of said four sword straight-flute drills (1) is 10mm, and the diameter of the said first reaming blade (2) is 14mm, and the diameter of the said second reaming blade (3) is 18mm; The diameter of said thick hinge blade (4) is 21.5-21.515mm; The said diameter that finish reams blade (5) is 21.91-21.925mm, and said shank (6) diameter is 16mm, and the diameter of said connecting portion (7) is 12.95-13mm.
4. according to claim 2 or 3 described hole class multifunctional cutters; It is characterized in that: the long 8mm of being of the sword of said four sword straight-flute drills (1); The sword of the said first reaming blade (2) is long to be 8mm; The sword of the said second reaming blade (3) is long to be 8mm, and the sword of said thick hinge blade (4) is long to be 6mm, and said sword length of finish reaming blade (5) is 16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120363032XU CN202291547U (en) | 2011-09-26 | 2011-09-26 | Hole-type multi-functional cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120363032XU CN202291547U (en) | 2011-09-26 | 2011-09-26 | Hole-type multi-functional cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291547U true CN202291547U (en) | 2012-07-04 |
Family
ID=46360526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120363032XU Expired - Fee Related CN202291547U (en) | 2011-09-26 | 2011-09-26 | Hole-type multi-functional cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371380A (en) * | 2011-09-26 | 2012-03-14 | 江苏万工科技集团有限公司 | Porous multifunctional cutter |
| CN102922008A (en) * | 2012-10-31 | 2013-02-13 | 中国北车集团大连机车车辆有限公司 | Drilling tool |
-
2011
- 2011-09-26 CN CN201120363032XU patent/CN202291547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371380A (en) * | 2011-09-26 | 2012-03-14 | 江苏万工科技集团有限公司 | Porous multifunctional cutter |
| CN102922008A (en) * | 2012-10-31 | 2013-02-13 | 中国北车集团大连机车车辆有限公司 | Drilling tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102371380A (en) | Porous multifunctional cutter | |
| CN205967542U (en) | Integrative cutter of rimer | |
| CN202291547U (en) | Hole-type multi-functional cutting tool | |
| CN202377583U (en) | Combined drill bit | |
| CN202639436U (en) | Chamfering twist drill | |
| CN202763147U (en) | Guiding expanding bit for major-diameter holes | |
| CN201889548U (en) | Diamond reamer for processing pneumatic valve | |
| CN202804285U (en) | Drilling and milling cutter with orifice chamfering function | |
| CN203292555U (en) | Multifunctional drill | |
| CN202151714U (en) | Drill reamer | |
| CN201684962U (en) | Drill | |
| CN204122810U (en) | A kind of drilling machine Hardware fitting | |
| CN201684963U (en) | Self-centering twist drill | |
| CN204657575U (en) | With the shovel drill bar of chamfering function | |
| CN201030447Y (en) | Highly effective auger-drill head | |
| CN208728739U (en) | One kind drills and reams combination forming knife | |
| CN202097428U (en) | Orifice chamfer boring tool device for drilling machine | |
| CN202336615U (en) | Assembled taper twist drill | |
| CN206913468U (en) | A kind of engraved stone drill bit | |
| CN203236014U (en) | Drilling head with replaceable cutting head | |
| CN202845946U (en) | Hard alloy straight-shank straight-flute reamer | |
| CN202684175U (en) | High-accuracy spiral end mill welded with coating and made of cemented carbide | |
| CN203649484U (en) | Forming flat drill | |
| CN205289941U (en) | Take expanding of drill bit to cut with scissors compound sword | |
| CN213729549U (en) | CNC bores integrative cutter of hinge |
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: 20120704 Termination date: 20120926 |