CN106583809A - Multifunctional drilling tool - Google Patents
Multifunctional drilling tool Download PDFInfo
- Publication number
- CN106583809A CN106583809A CN201611261111.3A CN201611261111A CN106583809A CN 106583809 A CN106583809 A CN 106583809A CN 201611261111 A CN201611261111 A CN 201611261111A CN 106583809 A CN106583809 A CN 106583809A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drill
- drilling tool
- drillstock
- groove
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a multifunctional drilling tool. The multifunctional drilling tool comprises a work portion and an installation portion. The work portion comprises a drill bit and a drill rod. The installation portion comprises a drill handle. An annular groove is arranged between the drill handle and the drill rod. Limiting blocks are arranged on the two sides of the drill rod. The top end of the drill rod is provided with a protruding block. The tail end of the drill bit is provided with a groove matched with the protruding block. A channel is arranged at the top end of the groove. An annular slot is arranged below the channel. The top end of the protruding block is provided with a locating block. The locating block penetrates through the channel to be clamped into the annular slot. The drill handle is installed on the base. The base is provided with a round hole. A buffer gasket is arranged at the position where the drill handle is in contact with the round hole. The multifunctional drilling tool has the beneficial effects that the structure is simple, use and operation are convenient and rapid, installation is convenient, the drill bit and the drill rod can be taken apart, the size of the drill bit can be adjusted according to different holes, the convenience is high, the drill bit is made of hard alloy, so that the drill bit is not prone to wear, the machining stability is guaranteed, the machining precision is improved, and the work stability is guaranteed because of the additionally arranged base.
Description
Technical field
The present invention relates to a kind of drill bit, more particularly to a kind of Multifunction drilling tool.
Background technology
In prior art, the structure of various cutters is all made up of mounting portion and working portion, and the clamping part of cutter is used
Low-alloy steel is made, and working portion then forms two parts butt welding with high-speed steel.At present, being machined with the method in the hole of chamfering is
High-speed steel drill is bored a through hole using one, a chamfer drill is then changed, according to the program finished chamfering is processed.But due to
Process velocity is very fast, and the cutter of high-speed steel drill easily weares and teares, and the chamfering that chamfer drill is processed may deviate home position,
The center in its center and hole is inconsistent, causes defect ware more, subsequently also needs to finishing of doing over again again.Such technique is consumed
Substantial amounts of time and the muscle power of workman, machining accuracy is low, and product quality also cannot be guaranteed.
Therefore, to solve the above problems, spy provides a kind of new technical scheme.
The content of the invention
The present invention provides a kind of Multifunction drilling tool.
The technical solution used in the present invention is：
A kind of Multifunction drilling tool, including work department and installation portion, the work department includes drill bit and drilling rod, and the installation portion includes
Drillstock, is provided with annular groove between the drillstock and drilling rod, the drillstock both sides are provided with limited block, and the drilling rod top sets
There is projection, the drill tip is provided with the groove being engaged with projection, and the top of groove is provided with passage, positioned at passage lower section
Cannelure is provided with, the top of the projection is provided with locating piece, and the locating piece is stuck in cannelure through passage, the brill
Handle is arranged on pedestal, and circular hole is provided with the pedestal, and the drillstock is provided with cushion pad with the contact position of circular hole.
Further, in obtuse angle, drill bit outer surface is in the shape of a spiral in the section of the drill bit.
Further, the drill bit is made up of hard alloy.
Further, the passage is seamlessly transitted with cannelure.
Further, the projection is in flat.
Further, the pedestal is cylinder.
The invention has the beneficial effects as follows：Simple structure, it is easy for installation using simple operation, can enter between drill bit and drilling rod
Row dismounting, can adjust the size of drill bit according to the difference in hole, and convenience is high, is made using hard alloy, it is not easy to wear and tear,
The stability for adding man-hour is ensure that, machining accuracy is improve, service life, the pedestal of increase is delayed, it is ensured that during work
Stability, can guarantee that and meet different demands.
Description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Wherein：1st, work department, 1-1, drill bit, 1-2, drilling rod, 2, installation portion, 2-1, drillstock, 3, annular groove, 4, spacing
Block, 5, projection, 6, groove, 7, passage, 8, cannelure, 9, locating piece, 10, pedestal, 11, circular hole, 12, cushion pad.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for the explanation present invention, does not constitute the restriction to protection scope of the present invention.
A kind of Multifunction drilling tool as shown in Figure 1, including work department 1 and installation portion 2, work department 1 includes drill bit 1-1 and brill
Bar 1-2, installation portion 2 includes drillstock 2-1, and annular groove 3 is provided between drillstock 2-1 and drilling rod 1-2, and drillstock 2-1 both sides are arranged
Limited location block 4, drilling rod 1-2 tops are provided with projection 5, and drill bit 1-1 ends are provided with the groove 6 being engaged with projection 5, in groove 6
Top is provided with passage 7, and the lower section of passage 7 is provided with cannelure 8, and the top of projection 5 is provided with locating piece 9, and locating piece 9 is worn
Cross passage to be stuck in cannelure 8, drillstock 2-1 is arranged on pedestal 10, circular hole 11, drillstock 2-1 and circular hole 11 are provided with pedestal 10
Contact position be provided with cushion pad 12, pedestal 10 is cylinder；
In obtuse angle, in the shape of a spiral, drill bit 1-1 is made up drill bit 1-1 outer surfaces of hard alloy in the section of drill bit 1-1, passage 7 and ring
Shape groove 8 is seamlessly transitted.
The invention has the beneficial effects as follows：Simple structure, it is easy for installation using simple operation, can enter between drill bit and drilling rod
Row dismounting, can adjust the size of drill bit according to the difference in hole, and convenience is high, is made using hard alloy, it is not easy to wear and tear,
The stability for adding man-hour is ensure that, machining accuracy is improve, service life, the pedestal of increase is delayed, it is ensured that during work
Stability, can guarantee that and meet different demands.
The above, is only presently preferred embodiments of the present invention, is not the limit for making any other form to the present invention
System, and any modification made of technical spirit or equivalent variations according to the present invention, still fall within model required for protection of the invention
Enclose.
Claims (6)
1. a kind of Multifunction drilling tool, it is characterised in that：Including work department and installation portion, the work department includes drill bit and drilling rod,
The installation portion includes drillstock, and annular groove is provided between the drillstock and drilling rod, and the drillstock both sides are provided with limited block,
The drilling rod top is provided with projection, and the drill tip is provided with the groove being engaged with projection, is provided with the top of groove logical
Road, positioned at passage lower section cannelure is provided with, and the top of the projection is provided with locating piece, and the locating piece is stuck in through passage
In cannelure, the drillstock is arranged on pedestal, and circular hole is provided with the pedestal, and the drillstock is provided with slow with the contact position of circular hole
Punching pad.
2. a kind of Multifunction drilling tool according to claim 1, it is characterised in that：The section of the drill bit in obtuse angle, drill bit
Outer surface is in the shape of a spiral.
3. a kind of Multifunction drilling tool according to claim 1, it is characterised in that：The drill bit is made up of hard alloy.
4. a kind of Multifunction drilling tool according to claim 1, it is characterised in that：The passage is seamlessly transitted with cannelure.
5. a kind of Multifunction drilling tool according to claim 1, it is characterised in that：The projection is in flat.
6. a kind of Multifunction drilling tool according to claim 1, it is characterised in that：The pedestal is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261111.3A CN106583809A (en) | 2016-12-30 | 2016-12-30 | Multifunctional drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261111.3A CN106583809A (en) | 2016-12-30 | 2016-12-30 | Multifunctional drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106583809A true CN106583809A (en) | 2017-04-26 |
Family
ID=58581553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261111.3A Pending CN106583809A (en) | 2016-12-30 | 2016-12-30 | Multifunctional drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096130A (en) * | 2022-07-20 | 2022-09-23 | 北京理工大学 | Protection structure of strong impact test device and test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0235581A1 (en) * | 1986-02-05 | 1987-09-09 | Geissler & Kuper GmbH Diamantwerkzeug-Wiederaufbereitung | Coupling, especially for a diamond drill bit with a tube shaft and tube winding connection |
| CN2543637Y (en) * | 2002-06-14 | 2003-04-09 | 丹阳力克工具制造有限公司 | Drill for building engineering |
| CN104827087A (en) * | 2015-05-26 | 2015-08-12 | 启东市吕四科技创业中心有限公司 | Rapid and durable abandoning type drill bit special for lathe and capable of improving efficiency |
| CN204747688U (en) * | 2015-03-30 | 2015-11-11 | 温岭市鸿泰工量具有限公司 | Tooth screw tap is jumped to deep hole |
| CN205558812U (en) * | 2016-04-29 | 2016-09-07 | 宁波麦克潘特电动工具有限公司 | A drill bit that is used for processing on rock blind hole |
-
2016
- 2016-12-30 CN CN201611261111.3A patent/CN106583809A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0235581A1 (en) * | 1986-02-05 | 1987-09-09 | Geissler & Kuper GmbH Diamantwerkzeug-Wiederaufbereitung | Coupling, especially for a diamond drill bit with a tube shaft and tube winding connection |
| CN2543637Y (en) * | 2002-06-14 | 2003-04-09 | 丹阳力克工具制造有限公司 | Drill for building engineering |
| CN204747688U (en) * | 2015-03-30 | 2015-11-11 | 温岭市鸿泰工量具有限公司 | Tooth screw tap is jumped to deep hole |
| CN104827087A (en) * | 2015-05-26 | 2015-08-12 | 启东市吕四科技创业中心有限公司 | Rapid and durable abandoning type drill bit special for lathe and capable of improving efficiency |
| CN205558812U (en) * | 2016-04-29 | 2016-09-07 | 宁波麦克潘特电动工具有限公司 | A drill bit that is used for processing on rock blind hole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096130A (en) * | 2022-07-20 | 2022-09-23 | 北京理工大学 | Protection structure of strong impact test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
|
| WD01 | Invention patent application deemed withdrawn after publication |