CN207326027U - It is a kind of to reduce the drilling machine for boring macropore resistance - Google Patents
It is a kind of to reduce the drilling machine for boring macropore resistance Download PDFInfo
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- CN207326027U CN207326027U CN201720491925.XU CN201720491925U CN207326027U CN 207326027 U CN207326027 U CN 207326027U CN 201720491925 U CN201720491925 U CN 201720491925U CN 207326027 U CN207326027 U CN 207326027U
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- auger spindle
- drilling rod
- drilling
- drilling machine
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Abstract
The utility model discloses a kind of drilling machine for reducing brill macropore resistance, including auger spindle, one end of the auger spindle is equipped with drilling rod, the one end of the drilling rod away from auger spindle is equipped with drill bit, the outside of the drill bit is equipped with spiral groove, the outside of drilling rod is equipped with spiral cutting blade, the outside of the drilling rod is equipped with chip removal groove in the side of cutting blade, the drilling rod is equipped with two groups of telescopic rods close to one end of auger spindle, auger spindle is equipped with and the matched Telescopic path of telescopic rod, the bottom of Telescopic path is connected by spring with telescopic rod, the outside of the auger spindle is equipped with oil storage box, the side of oil storage box is equipped with oil outlet, the auger spindle is equipped with the first main oil discharge passage, the first main oil discharge passage extends along the axis direction of auger spindle, connected pipes are equipped between the auger spindle and drilling rod.The utility model is simple in structure, effectively avoids auger spindle and occurs stuck phenomenon during the work time, effectively prevents auger spindle and generates the damage of equipment.
Description
Technical field
Drilling machine field is the utility model is related to, more particularly to a kind of drilling machine for reducing brill macropore resistance.
Background technology
Drilling machine refers to utilize side of the instrument harder than object, sharper keen by rotary cutting or rotary squeezing
Formula, the machinery and equipment that cylindrical hole or hole are left on object are referred to as.Also there are referred to as drilling machine, puncher, perforator, through hole
Machine etc..By drilling to precise part, to get a desired effect, drilling machine has automatic drills and Full-automatic drilling
Machine, with the increase of cost of human resources；Most enterprises consider full-automatic drilling machine as developing direction.With the epoch
Development, the lifting of the drilling technique of automatic drilling machine, bores various hardware dies watchbands drilling watchband using full-automatic drilling machine
Hole jewellery drill with the obvious advantage.
Because the auger spindle of drilling machine is all floated high-speed air main shaft, when processing the macropore of a diameter of more than 5.0mm pair
The impact of main shaft is maximum (cutting resistance), it is easy to cause the stuck damage of main shaft, very big loss brought to production equipment, for this I
Have devised a kind of reduce and bore the drilling machine of macropore resistance and solve problem above.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and can to reduce brill big for the one kind proposed
The drilling machine of hole resistance.
To achieve these goals, the utility model employs following technical solution：
A kind of drilling machine for reducing brill macropore resistance, including auger spindle, one end of the auger spindle are equipped with drilling rod, the brill
The one end of bar away from auger spindle is equipped with drill bit, and the outside of the drill bit is equipped with spiral groove, and the outside of drilling rod is equipped with spiral shape
Cutting blade, the outside of the drilling rod is equipped with chip removal groove in the side of cutting blade, and the drilling rod is close to one end of auger spindle
Equipped with two groups of telescopic rods, auger spindle be equipped with the matched Telescopic path of telescopic rod, the bottom of Telescopic path is by spring with stretching
Contracting bar is connected, and the outside of the auger spindle is equipped with oil storage box, and the side of oil storage box is equipped with oil outlet, sealing-plug is equipped with oil outlet,
The auger spindle is equipped with the first main oil discharge passage, and the first main oil discharge passage extends along the axis direction of auger spindle, the auger spindle
Connected pipes are equipped between drilling rod, the center of the drilling rod is equipped with the second main oil discharge passage, second master in the axial direction
The inner wall of oil discharge passage is equipped with some groups flowlines, and the secondary flowline is extended on the outer wall of cutting blade.
Preferably, the diameter of the cutting blade is more than 5mm.
Preferably, telescopic rod described in two groups is L-shaped bar, and the length of telescopic rod is identical with the length of connected pipes.
Preferably, the junction of the oil storage box and auger spindle is equipped with sealing ring.
Preferably, 45 degree of angle is equipped between the described second main oil discharge passage and secondary flowline.
Preferably, the oil storage box is equipped with transparent window, and transparent window is equipped with indicating graduation.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, by telescopic rod, auger spindle and
Cooperation between drilling rod, can be when drilling rod card column, will not be stuck, after scrap is clear complete, can continue to drill, while profit
With the cooperation of oil storage box, oil discharge passage and connected pipes, fuel feeding can be continued, prevent auger spindle from blocking, apparatus structure is simple, has
There is stuck phenomenon during the work time in the auger spindle that avoids of effect, effectively prevents auger spindle and generates the damage of equipment.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of reduce bore macropore resistance drilling machine structure diagram；
Fig. 2 be the utility model proposes it is a kind of reduce bore macropore resistance drilling machine the second main oil discharge passage with time
The connection figure of flowline；
Fig. 3 be the utility model proposes it is a kind of reduce bore macropore resistance drilling machine oil storage box side view.
In figure：1 auger spindle, 2 drilling rods, 3 drill bits, 4 chip removal grooves, 5 telescopic rods, 6 oil storage boxes, 7 sealing-plugs, 8 first masters are fuel-displaced
Passage, 9 connected pipes, 10 second main oil discharge passages, 11 flowlines, 12 cutting blades.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of drilling machine for reducing brill macropore resistance, including auger spindle 1, one end of auger spindle 1 are equipped with drilling rod
2, the one end of drilling rod 2 away from auger spindle 1 is equipped with drill bit 3, and the outside of drill bit 3 is equipped with spiral groove, and the outside of drilling rod 2 is equipped with spiral shell
The cutting blade 12 of shape is revolved, the diameter of cutting blade 12 is more than 5mm, and the outside of drilling rod 2 is equipped with row in the side of cutting blade 12
Consider groove 4 to be worth doing, drilling rod 2 is equipped with two groups of telescopic rods 5 close to one end of auger spindle 1, and auger spindle 1 is equipped with matched flexible with telescopic rod 5
Passage, the bottom of Telescopic path are connected by spring with telescopic rod 5, and the outside of auger spindle 1 is equipped with oil storage box 6, on the oil storage box 6
Equipped with transparent window, and transparent window is equipped with indicating graduation, and oil storage box 6 and the junction of auger spindle 1 are equipped with sealing ring, oil storage box
6 side is equipped with oil outlet, and sealing-plug 7 is equipped with oil outlet, and auger spindle 1 is equipped with the first main oil discharge passage 8, and the first master is fuel-displaced logical
Road 8 extends along the axis direction of auger spindle 1, and connected pipes 9 are equipped between auger spindle 1 and drilling rod 2, and two groups of telescopic rods 5 are L-shaped bar,
And the length of telescopic rod 5 is identical with the length of connected pipes 9, the center of drilling rod 2 is equipped with the second main oil discharge passage in the axial direction
10, the inner wall of the second main oil discharge passage 10 is equipped with some groups flowlines 11, the second main oil discharge passage 10 and time flowline
45 degree of angle is equipped between road 11, secondary flowline 11 is extended on the outer wall of cutting blade 12.
Operation principle：During drilling, the oil in oil storage box 6 enters the first main oil discharge passage 8, then passes through 9 He of connected pipes
Second main oil discharge passage 10 is flowed in time flowline 11, and sealing ring can prevent the oil in oil storage box 6 from exposing, and be regarded by transparent
Window is observed that the oil mass in oil storage box 6, easy to refuel, lubricates the friction between cutting blade 12 and the hole wall of drilling, together
When in drilling, when drilling rod 2 and auger spindle 1 excessive due to frictional force, drilling rod 2 presses telescopic rod 5 to the direction of auger spindle 1, can be with
Buffering, scrap is discharged, continues drilling, apparatus structure is simple, effectively avoids auger spindle in work easy to chip removal groove 4
Occur stuck phenomenon during work, effectively prevent auger spindle and generate the damage of equipment.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of reduce the drilling machine for boring macropore resistance, including auger spindle (1), it is characterised in that one end of the auger spindle (1) is set
There is drilling rod (2), the one end of the drilling rod (2) away from auger spindle (1) is equipped with drill bit (3), and the outside of the drill bit (3) is equipped with spiral shape
Groove, the outside of drilling rod (2) is equipped with spiral cutting blade (12), and the outside of the drilling rod (2) is in cutting blade (12)
Side be equipped with chip removal groove (4), the drilling rod (2) is equipped with two groups of telescopic rods (5) close to one end of auger spindle (1), on auger spindle (1)
It is connected equipped with the bottom with telescopic rod (5) matched Telescopic path, Telescopic path by spring with telescopic rod (5), the brill
The outside of axis (1) is equipped with oil storage box (6), and the side of oil storage box (6) is equipped with oil outlet, sealing-plug (7) is equipped with oil outlet, described
Auger spindle (1) is equipped with the first main oil discharge passage (8), and the first main oil discharge passage (8) extends along the axis direction of auger spindle (1),
Connected pipes (9) are equipped between the auger spindle (1) and drilling rod (2), the center of the drilling rod (2) is equipped with the second master in the axial direction
Oil discharge passage (10), the inner wall of the second main oil discharge passage (10) are equipped with some groups flowlines (11), go out for described time
Oil-piping (11) is extended on the outer wall of cutting blade (12).
A kind of 2. drilling machine for reducing brill macropore resistance according to claim 1, it is characterised in that the cutting blade
(12) diameter is more than 5mm.
3. a kind of drilling machine for reducing brill macropore resistance according to claim 1, it is characterised in that stretch described in two groups
Bar (5) is L-shaped bar, and the length of telescopic rod (5) is identical with the length of connected pipes (9).
A kind of 4. drilling machine for reducing brill macropore resistance according to claim 1, it is characterised in that the oil storage box
(6) junction with auger spindle (1) is equipped with sealing ring.
5. a kind of drilling machine for reducing brill macropore resistance according to claim 1, it is characterised in that described second leads out
45 degree of angle is equipped between oily passage (10) and time flowline (11).
A kind of 6. drilling machine for reducing brill macropore resistance according to claim 1, it is characterised in that the oil storage box
(6) transparent window is equipped with, and transparent window is equipped with indicating graduation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491925.XU CN207326027U (en) | 2017-05-05 | 2017-05-05 | It is a kind of to reduce the drilling machine for boring macropore resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491925.XU CN207326027U (en) | 2017-05-05 | 2017-05-05 | It is a kind of to reduce the drilling machine for boring macropore resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207326027U true CN207326027U (en) | 2018-05-08 |
Family
ID=62376287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491925.XU Expired - Fee Related CN207326027U (en) | 2017-05-05 | 2017-05-05 | It is a kind of to reduce the drilling machine for boring macropore resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207326027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640845A (en) * | 2019-10-30 | 2020-01-03 | 重庆涛扬建材有限公司 | Perforating device for special-shaped holes of wooden trays |
| CN110682369A (en) * | 2019-10-30 | 2020-01-14 | 重庆涛扬建材有限公司 | Punching process for special-shaped holes of wood pallet |
| CN113727798A (en) * | 2019-04-03 | 2021-11-30 | 赛峰飞机发动机公司 | Broaching tool, broaching machine comprising such a tool and method for machining a workpiece using such a machine |
-
2017
- 2017-05-05 CN CN201720491925.XU patent/CN207326027U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727798A (en) * | 2019-04-03 | 2021-11-30 | 赛峰飞机发动机公司 | Broaching tool, broaching machine comprising such a tool and method for machining a workpiece using such a machine |
| CN113727798B (en) * | 2019-04-03 | 2024-06-07 | 赛峰飞机发动机公司 | Broaching tool, broaching machine comprising such a tool and method for machining a workpiece using such a machine |
| CN110640845A (en) * | 2019-10-30 | 2020-01-03 | 重庆涛扬建材有限公司 | Perforating device for special-shaped holes of wooden trays |
| CN110682369A (en) * | 2019-10-30 | 2020-01-14 | 重庆涛扬建材有限公司 | Punching process for special-shaped holes of wood pallet |
| CN110640845B (en) * | 2019-10-30 | 2021-07-09 | 重庆涛扬建材有限公司 | Perforating device for special-shaped holes of wooden trays |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |