CN201800091U - Depth-adjustable chamfer cutter - Google Patents
Depth-adjustable chamfer cutter Download PDFInfo
- Publication number
- CN201800091U CN201800091U CN2010205012939U CN201020501293U CN201800091U CN 201800091 U CN201800091 U CN 201800091U CN 2010205012939 U CN2010205012939 U CN 2010205012939U CN 201020501293 U CN201020501293 U CN 201020501293U CN 201800091 U CN201800091 U CN 201800091U
- Authority
- CN
- China
- Prior art keywords
- depth
- screw cap
- drill bit
- positioning screw
- cutter shaft
- 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
- Earth Drilling (AREA)
Abstract
A depth-adjustable chamfer cutter is characterized in that a cutter shaft is included, wherein one end of the chamfer cutter is connected with an electric drill, the other end of the chamfer cutter is connected with a drill bit, and a positioning screw cap capable of controlling exposure length of the cutter shaft and a hindering screw cap positioned outside the positioning screw cap are in threaded socket joint with the cutter shaft. The depth-adjustable chamfer cutter can control the depth of a chamfered hole, and is very convenient for operation.
Description
Technical field
The utility model relates to a kind of hardware ﹠ tools, relates in particular to a kind of rose reamer of depth-adjustment.
Background technology
The rose reamer of prior art is not easy to hold down the weight in hole in the chamfering on plank, directly have influence on operating efficiency and work quality.
Summary of the invention
The utility model mainly is to solve the existing in prior technology deficiency, thereby a kind of depth-adjustment rose reamer is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of rose reamer of depth-adjustment, it is characterized in that: have the end cutter shaft that the other end can join with drill bit that can link to each other with electric drill, thread bush is connected to the positioning screw cap that can control the cutter shaft protruded length and is positioned at the obstruction nut of positioning screw cap outside on the cutter shaft.
The technical solution of the utility model can also be further perfect:
As preferably, an end of described cutter shaft is the hexagonal handle identical with the drill bit diameter, and the other end is the cutter head that connects drill bit, on the described cutter head fixed screw is arranged, and the centre of described cutter shaft is the screw thread adaptive with positioning screw cap.
As preferably, described cutter head is provided with drill bit bore, and described fixed screw is communicated with drill bit bore.
As preferably, described positioning screw cap one end is provided with internal thread, and the internal diameter of the other end is slightly larger than the cutter head external diameter.
As preferably, described positioning screw cap with hinder nut periphery annular knurl.
The beneficial effects of the utility model are that can to control down hole depth shallow, easy to operate.
Description of drawings
Accompanying drawing 1 is a kind of planar structure schematic diagram of the present utility model;
Accompanying drawing 2 is the profile of Fig. 1;
Accompanying drawing 3 is the split structural representation of Fig. 1.
Description of reference numerals: 1, cutter shaft, 2, fixed screw, 3, positioning screw cap, 4, hinder nut.
The specific embodiment.
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
The rose reamer of depth-adjustment as Figure 1-3 inserts drill bit to the drill bit bore of cutter shaft 1, tightens position tapping between the hexagonal handle of fixed screw 2 cutter shafts 1 and cutter head, successively precession positioning screw cap 3, hinder nut 4.Positioning screw cap 3 depths are adjustable, are used for controlling the top cutter head and reveal length, thereby reach the shallow purpose of hole depth of control.
Use of the present utility model is as follows: the hexagonal handle of cutter shaft 1 is clamped on the chuck of electric drill, inserts drill bit, tighten fixed screw 2.The depth in hole is revealed long decision by cutter head.As think down hole depth some, but precession positioning screw cap 3 hinders nut 4 to requiring to tighten behind the position.As think down that the hole is more shallow, can screw out positioning screw cap 3 to requiring to tighten obstruction nut 4 behind the position.
Claims (5)
1. depth-adjustment rose reamer is characterized in that: have the end cutter shaft that the other end can join with drill bit that can link to each other with electric drill, thread bush is connected to the positioning screw cap that can control the cutter shaft protruded length and is positioned at the obstruction nut of positioning screw cap outside on the cutter shaft.
2. depth-adjustment rose reamer according to claim 1, it is characterized in that: an end of described cutter shaft is the hexagonal handle identical with the drill bit diameter, the other end is the cutter head that connects drill bit, on the described cutter head fixed screw is arranged, and the centre of described cutter shaft is the screw thread adaptive with positioning screw cap.
3. depth-adjustment rose reamer according to claim 2 is characterized in that: described cutter head is provided with drill bit bore, and described fixed screw is communicated with drill bit bore.
4. according to claim 1 or 2 or 3 described depth-adjustment rose reamers, it is characterized in that: described positioning screw cap one end is provided with internal thread, and the internal diameter of the other end is slightly larger than the cutter head external diameter.
5. according to claim 1 or 2 or 3 described depth-adjustment rose reamers, it is characterized in that: described positioning screw cap and obstruction nut periphery annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205012939U CN201800091U (en) | 2010-08-23 | 2010-08-23 | Depth-adjustable chamfer cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205012939U CN201800091U (en) | 2010-08-23 | 2010-08-23 | Depth-adjustable chamfer cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201800091U true CN201800091U (en) | 2011-04-20 |
Family
ID=43869606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205012939U Expired - Fee Related CN201800091U (en) | 2010-08-23 | 2010-08-23 | Depth-adjustable chamfer cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201800091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848276A (en) * | 2012-08-10 | 2013-01-02 | 浙江腾云制冷科技有限公司 | Drill bit regulating mechanism for pipe burr grinding apparatus |
-
2010
- 2010-08-23 CN CN2010205012939U patent/CN201800091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848276A (en) * | 2012-08-10 | 2013-01-02 | 浙江腾云制冷科技有限公司 | Drill bit regulating mechanism for pipe burr grinding apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202921981U (en) | Drill bit capable of chamfering | |
| CN202021579U (en) | Key for dismantling Morse taper cutter bar | |
| CN201800091U (en) | Depth-adjustable chamfer cutter | |
| CN203665157U (en) | Fixture for drilling oil filling holes of differential spider | |
| CN201128015Y (en) | High-efficiency drill chamfering chuck | |
| CN201124307Y (en) | Multifunctional clamp for tailstock of lathe | |
| CN207669461U (en) | A kind of adjustable counter bore bit of drilling depth positioning | |
| CN203509163U (en) | Taper-shank end mill chuck of boring machine | |
| CN202224710U (en) | Mechanically-clamped lengthened center drill | |
| CN201755810U (en) | Screw positioning joint | |
| CN210172734U (en) | Cylindrical positioning screw handle drill bit | |
| CN202964204U (en) | Threading clamp | |
| CN201076924Y (en) | Tapping attachment having sensing function | |
| US20180326508A1 (en) | Screwing tool provided with high-torsion handle | |
| CN213561469U (en) | Adjusting device for polishing twist drill | |
| CN209831472U (en) | Drill chuck key wrench | |
| CN220145210U (en) | Chamfering device and multifunctional tapping machine for bearing ring machining | |
| CN103286508B (en) | The fixture of welding diamond compact bit | |
| CN201300231Y (en) | Lathe tool-rest auger drill socket | |
| CN204036054U (en) | Capacity eccentric bearing processing unit (plant) | |
| CN219503772U (en) | Tapping drill bit | |
| CN218364430U (en) | Strong magnetic screwdriver head tool | |
| CN204639359U (en) | The rapid construction screw tap drill bit that a kind of precision is higher | |
| CN215396110U (en) | External screw connector hole digger | |
| CN202824765U (en) | Safety vale drilling tool |
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: 20110420 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |