CN203228031U - Drilling tool - Google Patents
Drilling tool Download PDFInfo
- Publication number
- CN203228031U CN203228031U CN 201320189582 CN201320189582U CN203228031U CN 203228031 U CN203228031 U CN 203228031U CN 201320189582 CN201320189582 CN 201320189582 CN 201320189582 U CN201320189582 U CN 201320189582U CN 203228031 U CN203228031 U CN 203228031U
- Authority
- CN
- China
- Prior art keywords
- plate
- drilling tool
- oscillating deck
- bent plate
- locking nut
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling tool which comprises a swing plate, a bent plate, a limiting stopper, a positioning mandrel, a pressure plate, a hinge pin and a locking nut. An arc groove is formed in the swing plate, a bolt is arranged in the arc groove, one end of the bolt is fixedly connected with the bent plate, holes are formed in both the lower side of the swing plate and the lower side of the bent plate, the hinge pin is arranged in the holes, the swing plate can rotate around the hinge pin within a position range limited by the groove, the hinge pin is positioned at the circle center of the arc groove, the limiting stopper is arranged on a side of the bent plate, one end of the positioning mandrel is fixedly connected with the swing plate, the pressure plate and the locking nut are arranged at the other end of the positioning mandrel, and the locking nut is connected with the positioning mandrel in a threaded manner. The drilling tool has the advantages that the drilling tool can be operated easily and conveniently and is safe and reliable in operation, a drilled position can be adjusted by means of adjusting the swing plate, and accordingly the machining efficiency and the machining precision can be effectively improved.
Description
Technical field
The utility model relates to a kind of drilling tool, belongs to mechanical manufacturing field.
Background technology
Usually often need be in the hanger punching of the workpiece sidewall of justifying peviform in machining process, present drill jig frock is generally stationary structure, punch by the putting position of adjusting workpiece, so efficient is low, low precision.
The utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, thereby provides a kind of easy and simple to handle, safe and reliable, a kind of drilling tool that working (machining) efficiency is high.
The technical scheme in the invention for solving the above technical problem is: a kind of drilling tool, comprise oscillating deck, bent plate, limited block, positioning core axle, pressing plate, bearing pin and locking nut, described oscillating deck is provided with the circular arc fluting, be provided with bolt in the described circular arc fluting, bolt one end is fixedlyed connected with bent plate, described oscillating deck, the bent plate below is equipped with perforate, be provided with bearing pin in this perforate, oscillating deck can rotate around bearing pin in the position that fluting limits, the center of circle of this circular arc fluting is bearing pin, the sidepiece of bent plate is provided with limited block, described positioning core axle one end is fixedlyed connected with oscillating deck, the other end is provided with pressing plate and locking nut, and described locking nut is threaded with positioning core axle.
Oscillating deck described in the utility model is provided with centring ring.
Centring ring described in the utility model is circular plate type.
The utility model has the following advantages compared to existing technology: the utility model is easy and simple to handle, regulates oscillating deck and can adjust bore position, and handling safety is reliable, effectively promotes working (machining) efficiency and machining accuracy.
Description of drawings
Fig. 1 is the structural representation of specific embodiment described in the utility model.
Fig. 2 is the front elevational schematic of specific embodiment described in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1 to Fig. 2, in the present embodiment, a kind of drilling tool, comprise oscillating deck 1, bent plate 2, limited block 3, positioning core axle 4, circular arc fluting 5, pressing plate 6, bearing pin 7 and locking nut 8, described oscillating deck 1 is provided with circular arc fluting 5, be provided with bolt 9 in the described circular arc fluting 5, bolt 9 one ends are fixedlyed connected with bent plate 2, described oscillating deck 1, bent plate 2 belows are equipped with perforate, two position of opening are corresponding, be provided with bearing pin 7 in this perforate, oscillating deck 1 can rotate around bearing pin 7 in circular arc is slotted 5 positions that limit, and the center of circle of this circular arc fluting 5 is bearing pin 7, the sidepiece of bent plate 2 is provided with limited block 3, described positioning core axle 4 one ends are fixedlyed connected with oscillating deck 1, and the other end is provided with pressing plate 6 and locking nut 8, and described locking nut 8 is threaded with positioning core axle 4.
Bent plate 2 described in the utility model be "
" shape, such shape makes bent plate 2 can steadily support whole drilling tool, becomes the base of drilling tool.
Oscillating deck 1 described in the utility model is provided with centring ring 10, and described centring ring 10 is circular plate type, for the ease of the positioning and fixing workpiece.
During use, drilling tool is placed drilling machine, put workpiece 11, clamping platen 6 is twisted locking nuts 8 lockings, rotates oscillating deck 1 and aims at drill bit, has bored to rotate positioning core axle 4 after the boring and can bore position, next hole.
Claims (3)
1. drilling tool, comprise oscillating deck, bent plate, limited block, positioning core axle, pressing plate, bearing pin and locking nut, described oscillating deck, the bent plate below is equipped with perforate, be provided with bearing pin in this perforate, positioning core axle one end is fixedlyed connected with oscillating deck, the other end is provided with pressing plate and locking nut, described locking nut is threaded with positioning core axle, it is characterized in that: described oscillating deck is provided with the circular arc fluting, be provided with bolt in the described circular arc fluting, bolt one end is fixedlyed connected with bent plate, and oscillating deck can rotate around bearing pin in the position that fluting limits, the center of circle of this circular arc fluting is bearing pin, and the sidepiece of bent plate is provided with limited block.
2. a kind of drilling tool according to claim 1, it is characterized in that: described oscillating deck is provided with centring ring.
3. a kind of drilling tool according to claim 1, it is characterized in that: described centring ring is circular plate type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189582 CN203228031U (en) | 2013-04-16 | 2013-04-16 | Drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189582 CN203228031U (en) | 2013-04-16 | 2013-04-16 | Drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228031U true CN203228031U (en) | 2013-10-09 |
Family
ID=49284180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189582 Expired - Fee Related CN203228031U (en) | 2013-04-16 | 2013-04-16 | Drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228031U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325496A (en) * | 2014-11-20 | 2015-02-04 | 柳江县联华纸制品厂 | Polishing device for paper cutter |
| CN106141251A (en) * | 2015-03-31 | 2016-11-23 | 青岛软控精工有限公司 | Tire-mold gas hole processing device and processing method |
| CN106624261A (en) * | 2016-11-22 | 2017-05-10 | 威海市哈工联合智能科技有限公司 | Open arc welding device provided with single gun and multiple welding heads and method |
| CN107627391A (en) * | 2016-07-18 | 2018-01-26 | 上海雷博司电气股份有限公司 | A kind of disc insulator drilling tool |
| CN111421369A (en) * | 2020-05-12 | 2020-07-17 | 合肥正特机械有限公司 | Support is used in mould processing |
-
2013
- 2013-04-16 CN CN 201320189582 patent/CN203228031U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325496A (en) * | 2014-11-20 | 2015-02-04 | 柳江县联华纸制品厂 | Polishing device for paper cutter |
| CN106141251A (en) * | 2015-03-31 | 2016-11-23 | 青岛软控精工有限公司 | Tire-mold gas hole processing device and processing method |
| CN107627391A (en) * | 2016-07-18 | 2018-01-26 | 上海雷博司电气股份有限公司 | A kind of disc insulator drilling tool |
| CN107627391B (en) * | 2016-07-18 | 2024-02-06 | 上海雷博司电气股份有限公司 | Basin-type insulator drilling tool |
| CN106624261A (en) * | 2016-11-22 | 2017-05-10 | 威海市哈工联合智能科技有限公司 | Open arc welding device provided with single gun and multiple welding heads and method |
| CN111421369A (en) * | 2020-05-12 | 2020-07-17 | 合肥正特机械有限公司 | Support is used in mould processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160416 |