CN209288354U - A kind of safe drilling device - Google Patents
A kind of safe drilling device Download PDFInfo
- Publication number
- CN209288354U CN209288354U CN201821649866.5U CN201821649866U CN209288354U CN 209288354 U CN209288354 U CN 209288354U CN 201821649866 U CN201821649866 U CN 201821649866U CN 209288354 U CN209288354 U CN 209288354U
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- drilling device
- reset spring
- winding roll
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 38
- 238000004804 winding Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of safe drilling devices, its structure includes base, power switch is provided on the base, winding roll and fuselage, the power switch is fixedly connected on the upper left side of the base, the winding roll is fixedly connected on the bottom of the base, the fuselage is fixedly connected on the upper end of the base, fixed column is provided on the winding roll, reset spring, line roller and power supply line, the fixed column is fixedly connected on the middle inside the winding roll, the outer surface for resetting spring and being fixedly connected on the fixed column, the line roller is movably connected in the outer surface for resetting spring, the power cord wrap is in the inside of the line roller, the left end of the fuselage is provided with coupling head.The utility model avoids operator and is injured by drill bit, reduces the damage probability of drill bit, improves safety when drilling device uses, extends the service life of drilling device.
Description
Technical field
The utility model relates to drilling device technical field, specially a kind of safe drilling device.
Background technique
Currently, there is also the places of some shortcomings for existing drilling device, such as；Existing drilling device use process
In when accidentally drilling device being fallen on ground drill bit will continue to rotate, be easy to cause operator to be injured by drill bit, mention
The high damage probability of drill bit, reduces safety when drilling device uses, and existing drilling device be typically all will
On the ground, operator is easy to trip the phenomenon that being broken off with power supply line by power supply line power supply line support, shortens drilling device
Service life, existing drilling device structure is more complicated, operating procedure is mostly low with safety when using.For this reason, it may be necessary to design
New technical solution, which is given, to be solved.
Utility model content
The purpose of this utility model is to provide a kind of safe drilling devices, solve and ask proposed in background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of safe drilling device, including machine
, it is provided with power switch, winding roll and fuselage on the base, the power switch is fixedly connected on the upper left of the base
Side, the winding roll are fixedly connected on the bottom of the base, and the fuselage is fixedly connected on the upper end of the base, the volume
Fixed column, reset spring, line roller and power supply line, the fixed column is provided on drum to be fixedly connected on inside the winding roll
Middle, the outer surface for resetting spring and being fixedly connected on the fixed column, the line roller are movably connected in the reset bullet
The outer surface of item, for the power cord wrap in the inside of the line roller, the left end of the fuselage is provided with coupling head, the connection
Head is internally provided with rotation axis, enchasing plate, connecting plate, reset spring and drill bit, and the rotation axis is movably connected in described
The right end of connector, the enchasing plate are fixedly connected on the left end of the rotation axis, and the connecting plate is movably connected in described chimeric
The left surface of plate, the reset spring are fixedly connected on the left surface of the connecting plate, and the drill bit is fixedly connected on the company
The middle of fishplate bar left end.
As a kind of preferred embodiment of the utility model, the power switch is entrenched in the inside of the base, institute
It states winding roll and is connected by rivet with the bottom of the base, the fuselage is connected by rivet with the upper end of the base
It connects.
As a kind of preferred embodiment of the utility model, the fixed column is entrenched in the inside of the winding roll, institute
It states reset spring to cover in the outer surface of the fixed column, the spring that resets is made of the material of stainless steel.
As a kind of preferred embodiment of the utility model, the line roller is connected by rivet with the reset spring
It connects, and covers in the outer surface of the fixed column, the power supply line passes through the lower right of the winding roll.
As a kind of preferred embodiment of the utility model, the drill bit is connected by rivet with the connecting plate,
The connecting plate is entrenched in the left surface of the enchasing plate, and one end of the reset spring is interior by rivet and the coupling head
Portion is connected, and the other end of the reset spring is entrenched in the inside of the connecting plate.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is by the combination of enchasing plate, connecting plate and reset spring, when accidentally falling drilling device
When on to ground, reset spring can rebound connecting plate to original position, so that drill bit is allowed to stop operating, effectively avoid
Operator is injured by drill bit, reduces the damage probability of drill bit, improves safety when drilling device uses.
2, the utility model is by the increase of winding roll, and when drilling device does not use, resetting spring will drive line
Roller is shunk, so that power supply line to be all wound into the inside of line roller, is effectively avoided operator and is stumbled by power supply line
The phenomenon that being broken off with power supply line extends the service life of drilling device.
3, the utility model equipment have many advantages, such as structure be simple and convenient to operate with it is highly-safe.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of main view of safe drilling device of the utility model；
Fig. 2 is a kind of winding roll interior views of safe drilling device of the utility model；
Fig. 3 is a kind of coupling head interior views of safe drilling device of the utility model.
In figure: base 1, winding roll 3, fuselage 4, fixed column 5, resets spring 6, line roller 7, power supply line 8, connection at power switch 2
Connector 9, rotation axis 10, enchasing plate 11, connecting plate 12, reset spring 13, drill bit 14.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of safe drilling device, including base 1,
Power switch 2, winding roll 3 and fuselage 4 are provided on the base 1, the power switch 2 is fixedly connected on the base 1
Upper left side, the winding roll 3 are fixedly connected on the bottom of the base 1, and the fuselage 4 is fixedly connected on the upper of the base 1
It holds, fixed column 5, reset spring 6, line roller 7 and power supply line 8, the fixed column 5 is provided on the winding roll 3 and is fixedly connected on
Middle inside the winding roll 3, the outer surface for resetting spring 6 and being fixedly connected on the fixed column 5, the line roller 7
It is movably connected in the outer surface for resetting spring 6, the power supply line 8 is wrapped in the inside of the line roller 7, the fuselage 4
Left end is provided with coupling head 9, and the coupling head 9 is internally provided with rotation axis 10, enchasing plate 11, connecting plate 12, reset spring
13 and drill bit 14, the rotation axis 10 is movably connected in the right end of the coupling head 9, and the enchasing plate 11 is fixedly connected on described
The left end of rotation axis 10, the connecting plate 12 are movably connected in the left surface of the enchasing plate 11, and the reset spring 13 is fixed
It is connected to the left surface of the connecting plate 12, the drill bit 14 is fixedly connected on the middle of 12 left end of connecting plate, this reality
Apply in example the combination (as shown in Figure 1, Figure 2 and Figure 3) by enchasing plate 11, connecting plate 12 and reset spring 13, when accidentally will
When drilling device is fallen on ground, the rebound of connecting plate 12 can be arrived original position by reset spring 13, so that allowing drill bit 14
It stops operating, effectively avoids operator and injured by drill bit 14, reduce the damage probability of drill bit 14, improve drilling and set
Safety when standby use, by the increase of winding roll 3, when drilling device does not use, resetting spring 6 will drive line roller
7 are shunk, so that power supply line 8 to be all wound into the inside of line roller 7, effectively avoid operator by power supply line 8
The phenomenon that being broken off with power supply line 8 is tripped, the service life of drilling device is extended, the equipment simple, operation side with structure
Just with it is highly-safe the advantages that.
(Fig. 1 is please referred to) in the present embodiment, and the power switch 2 is entrenched in the inside of the base 1, the winding roll 3
It is connected by rivet with the bottom of the base 1, the fuselage 4 is connected by rivet with the upper end of the base 1, is made
With being that the protective effect to power switch 2 can be effectively raised.
(Fig. 2 is please referred to) in the present embodiment, and the fixed column 5 is entrenched in the inside of the winding roll 3, the reset spring
6 sets of outer surfaces in the fixed column 5, the spring 6 that resets are made of the material of stainless steel, and its role is to can be effective
Improve the obdurability for resetting spring 6.
(Fig. 2 is please referred to) in the present embodiment, and the line roller 7 is connected by rivet with the reset spring 6, and is covered
The outer surface of the fixed column 5, the power supply line 8 pass through the lower right of the winding roll 3, and its role is to can effectively improve
Convenience when power supply line 8 is shunk.
(Fig. 3 is please referred to) in the present embodiment, and the drill bit 14 is connected by rivet with the connecting plate 12, the connection
Plate 12 is entrenched in the left surface of the enchasing plate 11, and one end of the reset spring 13 is interior by rivet and the coupling head 9
Portion is connected, and the other end of the reset spring 13 is entrenched in the inside of the connecting plate 12, and its role is to can effectively mention
Safety when high drilling device uses.
When the drilling device of safety uses, power supply line 8 is switched on power supply source first, then again with being held by
Base 1 then turns on the power switch 2 again, then by drill bit 14 against the position of drilling, then needs to drill by the extruding of drill bit 14 again
Workpiece, at this moment drill bit 14 12 is stretched reset spring 13 through connection, while being contacted with enchasing plate 11, and at this moment rotation axis 10 is logical
Crossing enchasing plate 11 drives drill bit 14 to be rotated, and when accidentally falling to drilling device on ground, reset spring 13 can be incited somebody to action
Original position is arrived in the rebound of connecting plate 12, so that drill bit 14 is allowed to stop operating, when drilling device does not use, resets bullet
Item 6 will drive line roller 7 and be shunk, so that power supply line 8 to be all wound into the inside of line roller 7.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of safe drilling device, including base (1), it is characterised in that: be provided with power switch on the base (1)
(2), winding roll (3) and fuselage (4), the power switch (2) are fixedly connected on the upper left side of the base (1), the spiral
Disk (3) is fixedly connected on the bottom of the base (1), and the fuselage (4) is fixedly connected on the upper end of the base (1), described
It is provided with fixed column (5) on winding roll (3), resets spring (6), line roller (7) and power supply line (8), the fixed column (5) is fixed to be connected
The middle internal in the winding roll (3) is connect, reset spring (6) is fixedly connected on the outer surface of the fixed column (5),
The line roller (7) is movably connected in the outer surface for resetting spring (6), and the power supply line (8) is wrapped in the line roller (7)
The left end of inside, the fuselage (4) is provided with coupling head (9), and the coupling head (9) is internally provided with rotation axis (10), embedding
Plywood (11), connecting plate (12), reset spring (13) and drill bit (14), the rotation axis (10) are movably connected in the coupling head
(9) right end, the enchasing plate (11) are fixedly connected on the left end of the rotation axis (10), and the connecting plate (12) is flexibly connected
In the left surface of the enchasing plate (11), the reset spring (13) is fixedly connected on the left surface of the connecting plate (12), institute
State the middle that drill bit (14) is fixedly connected on the connecting plate (12) left end.
2. a kind of safe drilling device according to claim 1, it is characterised in that: the power switch (2) is entrenched in
The inside of the base (1), the winding roll (3) are connected by rivet with the bottom of the base (1), the fuselage (4)
It is connected by rivet with the upper end of the base (1).
3. a kind of safe drilling device according to claim 1, it is characterised in that: the fixed column (5) is entrenched in institute
The inside of winding roll (3) is stated, the reset spring (6) covers in the outer surface of the fixed column (5), and the reset spring (6) is adopted
It is made of the material of stainless steel.
4. a kind of safe drilling device according to claim 1, it is characterised in that: the line roller (7) by rivet with
The reset spring (6) is connected, and covers in the outer surface of the fixed column (5), and the power supply line (8) passes through the spiral
The lower right of disk (3).
5. a kind of safe drilling device according to claim 1, it is characterised in that: the drill bit (14) by rivet with
The connecting plate (12) is connected, and the connecting plate (12) is entrenched in the left surface of the enchasing plate (11), the reset spring
(13) one end is connected by rivet with the inside of the coupling head (9), and the other end of the reset spring (13) is entrenched in
The inside of the connecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821649866.5U CN209288354U (en) | 2018-10-11 | 2018-10-11 | A kind of safe drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821649866.5U CN209288354U (en) | 2018-10-11 | 2018-10-11 | A kind of safe drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288354U true CN209288354U (en) | 2019-08-23 |
Family
ID=67653794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821649866.5U Expired - Fee Related CN209288354U (en) | 2018-10-11 | 2018-10-11 | A kind of safe drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209288354U (en) |
-
2018
- 2018-10-11 CN CN201821649866.5U patent/CN209288354U/en not_active Expired - Fee Related
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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: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |