CN108080675A - A kind of portable power tool - Google Patents
A kind of portable power tool Download PDFInfo
- Publication number
- CN108080675A CN108080675A CN201711442105.2A CN201711442105A CN108080675A CN 108080675 A CN108080675 A CN 108080675A CN 201711442105 A CN201711442105 A CN 201711442105A CN 108080675 A CN108080675 A CN 108080675A
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- longitudinal
- portable power
- power tool
- quick change
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of portable power tools, and including main body, driving mechanism, power supply, steering mechanism, the driving mechanism is arranged in main body；The power supply is arranged at the tail end of main body；The steering mechanism includes horizontal hold-down support, longitudinally fixed bearing, horizontal drive shaft, longitudinal drive shaft, and one end of horizontal drive shaft is provided with transverse gear, the other end is connected with the shaft of driving mechanism；The longitudinal drive shaft, which extends vertically through, to be arranged on longitudinally fixed bearing, and one end of longitudinal drive shaft is provided with longitudinal gear, the other end sets the quick change portion for the connection that is magnetic；The quick change portion is drill bit, and including drill body, the drill body front end is provided with cutting edge；The drill bit is made of metal material, and surface spraying has coating.The present invention has dismountable quick change portion, and different quick change portions can be changed on electric tool, multi-faceted can be used, while drill bit has the function of rust resistance and corrosion resistance.
Description
Technical field
The present invention relates to power tools technology field more particularly to a kind of portable power tools.
Background technology
Electric tool is broadly divided into metal cutting electric tool, grinds electric tool, assembling electric tool and railway power supply
Power driven tools,
The common electric tool of each type electric tool has electric drill, electric grinder, electric wrench and electric screw driver.
Electric drill operation principle is that the rotor of electromagnetic rotating formula or electromagnetic reciprocating low capacity motor does magnetic field intercepts
Acting operating drives apparatus for work by transmission mechanism, the power of drill bit is increased with moving gear, so that drill bit scrapings body surface
Object is preferably pierced in face.
In existing life, the most long electric tool used is electric drill, and electric drill has the drill bit of multiple sizes, is every
It is impossible that a drill bit, which configures an electric drill,.Meanwhile existing electric tool can only be used vertically, and usually using
When due to the object space being disassembled it is limited and vertical direction cannot be used directly, can only be carried out from side, it is impossible to meet
Multi-aspect demand.
Meanwhile the drill bit of existing electric tool, due to being made of metal material, is got rusty easily, quilt after use
Corrosion.
The content of the invention
In view of the deficienciess of the prior art, the purpose of the present invention, which is that, provides a kind of portable power tool, tool
There is dismountable quick change portion, different quick change portions can be changed on electric tool, multi-faceted can be used, suitable for flat
The small-sized repair of day family, while drill bit has the function of rust resistance and corrosion resistance.
To achieve these goals, the technical solution adopted by the present invention is such：A kind of portable power tool, including
Main body, driving mechanism, power supply, steering mechanism, the driving mechanism are arranged in main body；The power supply is arranged at the tail of main body
End, and provide power supply to driving mechanism；The steering mechanism include horizontal hold-down support, longitudinally fixed bearing, horizontal drive shaft,
Longitudinal drive shaft, the transverse direction hold-down support and longitudinally fixed bearing vertical connection；The horizontal drive shaft extends vertically through setting
In on horizontal hold-down support, and one end of horizontal drive shaft is provided with transverse gear, the other end is connected with the shaft of driving mechanism
It connects；The longitudinal drive shaft, which extends vertically through, to be arranged on longitudinally fixed bearing, and one end of longitudinal drive shaft is provided with longitudinal tooth
Wheel, the other end set the quick change portion for the connection that is magnetic；Wherein, longitudinal gear is meshed with transverse gear；The quick change portion
For drill bit, including drill body, the drill body front end is provided with cutting edge, and chip space, institute are provided on the drill body
Cutting edge totally two is stated, chip space is formed between cutting edge portion rotational trajectory, the center of the cutting edge is fixed with warhead shape conjunction
Golden head；The drill bit is made of metal material, and surface spraying has coating, and the preparation method of the coating is：50 parts of ethyl alcohol, fourth
8 parts of alcohol is added in into 5 parts of polyvinyl butyral, is stirred continuously, fully dissolving forms mixed liquor 1；15 parts of blending epoxy,
10 parts of dimethylbenzene is stirred continuously, fully dissolving forms mixed liquor 2；It is sufficiently stirred after mixed liquor 1 is added in mixed liquor 2, then
It sequentially adds sodium nitrite solution, nitrilotriethanol amine, isopropanol, tri-n-butylamine and forms coating.
As a preferred embodiment, the horizontal hold-down support forms a L-type structure with longitudinally fixed bearing vertical connection.
As a preferred embodiment, the horizontal drive shaft is arranged in parallel with longitudinally fixed bearing, the longitudinal drive shaft
It is arranged in parallel with horizontal hold-down support.
As a preferred embodiment, the power supply is direct-flow storage battery.
As a preferred embodiment, it is recessed with quick change portion junction one end to be provided with polygon for the longitudinal drive shaft
Hole, quick change portion one end are provided with the polygon protrusion of shape cooperation therewith.
As a preferred embodiment, the sodium nitrite solution is 1 ~ 4 gram of sodium nitrite of dissolving in 20 ~ 100 milliliters of water
It is prepared.
As a preferred embodiment, added in the sodium nitrite solution and dissolve 1 ~ 5 gram of nitrilotriethanol amine, then
Mixed liquor 3 is mixed to form with 1000 milliliters of isopropanols.
Compared with prior art, beneficial effects of the present invention：The present invention has dismountable quick change portion, can be in electronic work
Different quick change portions is changed on tool, multi-faceted can be used, suitable for the small-sized repair of family on ordinary days, while drill bit has
Rust resistance and corrosion resistance function.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
With reference to specific embodiment, the invention will be further described.Following embodiment is only used for clearly illustrating
Technical scheme, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
Embodiment：
As shown in Figure 1, a kind of portable power tool, including main body 1, driving mechanism 2, power supply 3, steering mechanism, the driving
Mechanism 2 is arranged in main body 1；The power supply 3 is arranged at the tail end of main body 1, and provides power supply to driving mechanism 2；The steering
Mechanism includes horizontal hold-down support 41, longitudinally fixed bearing 42, horizontal drive shaft 43, longitudinal drive shaft 44, described laterally fixed
Bearing 41 and longitudinally fixed 42 vertical connection of bearing；The horizontal drive shaft 43, which extends vertically through, is arranged at horizontal hold-down support 41
On, and one end of horizontal drive shaft 43 is provided with transverse gear 45, the other end is connected with the shaft of driving mechanism 2；It is described vertical
It extends vertically through and is arranged on longitudinally fixed bearing 42 to transmission shaft 44, and one end of longitudinal drive shaft 44 is provided with longitudinal gear
46th, the other end sets the quick change portion for the connection that is magnetic；Wherein, longitudinal gear 46 is meshed with transverse gear 45；It is described fast
Portion is changed as drill bit 7, including drill body 71,71 front end of drill body is provided with cutting edge 72, on the drill body 71
It is provided with chip space 73, the cutting edge 72 totally two forms chip space 73, the cutting edge between 72 rotational trajectories of cutting edge
72 center is fixed with warhead shape alloy head 74；The drill bit 7 is made of metal material, and surface spraying has coating, the painting
The preparation method of material is：50 parts of ethyl alcohol, 8 parts of butanol are added in into 5 parts of polyvinyl butyral, are stirred continuously, are fully dissolved shape
Into mixed liquor 1；15 parts of blending epoxy, 10 parts of dimethylbenzene are stirred continuously, fully dissolving forms mixed liquor 2；By mixed liquor 1
It is sufficiently stirred after adding in mixed liquor 2, then sequentially adds sodium nitrite solution, nitrilotriethanol amine, isopropanol, three positive fourths
Amine forms coating.
Preferably, the horizontal hold-down support 41 forms a L-type structure with longitudinally fixed 42 vertical connection of bearing；The horizontal stroke
It is arranged in parallel to transmission shaft 43 and longitudinally fixed bearing 42, the longitudinal drive shaft 44 is arranged in parallel with horizontal hold-down support 41.
Specifically, change direction using transverse gear 45 and longitudinal gear 46, in addition horizontal drive shaft 43 and longitudinal drive shaft 44 can be with
The transmission shaft of various length is replaced, meets the needs of different azimuth.
Preferably, the power supply 3 is direct-flow storage battery, can be carried, simple and convenient.
Preferably, the longitudinal drive shaft 44 is provided with polygon shrinkage pool 47, quick change with quick change portion junction one end
Portion one end is provided with the polygon protrusion 48 of shape cooperation therewith.
Specifically, the sodium nitrite solution is to dissolve 1 ~ 4 gram of sodium nitrite in 20 ~ 100 milliliters of water to be prepared.
Specifically, added in the sodium nitrite solution and dissolve 1 ~ 5 gram of nitrilotriethanol amine, then with 1000 milliliters
Isopropanol is mixed to form mixed liquor 3.
Specifically, 71 front end of drill body is provided with cutting edge 72, chip space 73 is provided on the drill body 71；
The cutting edge 72 totally two, the Pivot axle on drill bit 7 is in a center of symmetry；Between two cutting edges, 72 rotational trajectories
Form chip space 73, during workpieces processing, cut caused by material bits is discharged from chip space 73.In order to reduce cutting for cutting edge 72
The amount of cutting reduces abrasion of the workpieces processing to cutting edge 72, warhead shape alloy head 74 is fixed at the center of the cutting edge 72, will
The shape of alloy head 74 is designed to that warhead shape is in order to enable the cutting of alloy head 74 is more easy.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of portable power tool, it is characterised in that：Including main body, driving mechanism, power supply, steering mechanism, the driving
Mechanism is arranged in main body；The power supply is arranged at the tail end of main body, and provides power supply to driving mechanism；Steering mechanism's bag
Include horizontal hold-down support, longitudinally fixed bearing, horizontal drive shaft, longitudinal drive shaft, the transverse direction hold-down support with it is longitudinally fixed
Bearing vertical connection；The horizontal drive shaft, which extends vertically through, to be arranged on horizontal hold-down support, and one end of horizontal drive shaft is set
It is equipped with transverse gear, the other end is connected with the shaft of driving mechanism；The longitudinal drive shaft, which extends vertically through, is arranged at longitudinal direction admittedly
Determine on bearing, and one end of longitudinal drive shaft is provided with longitudinal gear, the other end sets the quick change portion for the connection that is magnetic；Wherein,
The longitudinal direction gear is meshed with transverse gear；The quick change portion is drill bit, and including drill body, the drill body front end is set
Cutting edge is equipped with, is provided with chip space on the drill body, the cutting edge totally two is formed between cutting edge portion rotational trajectory
Chip space, the center of the cutting edge are fixed with warhead shape alloy head；The drill bit is made of metal material, surface spraying
There is coating, the preparation method of the coating is：50 parts of ethyl alcohol, 8 parts of butanol are added in into 5 parts of polyvinyl butyral, be stirred continuously,
Fully dissolving forms mixed liquor 1；15 parts of blending epoxy, 10 parts of dimethylbenzene are stirred continuously, fully dissolving forms mixed liquor 2；
It is sufficiently stirred after mixed liquor 1 is added in mixed liquor 2, then sequentially adds sodium nitrite solution, nitrilotriethanol amine, isopropyl
Alcohol, tri-n-butylamine form coating.
2. a kind of portable power tool according to claim 1, it is characterised in that：The transverse direction hold-down support and longitudinal direction
Hold-down support vertical connection forms a L-type structure.
3. a kind of portable power tool according to claim 1, it is characterised in that：The horizontal drive shaft is solid with longitudinal direction
Determine bearing to be arranged in parallel, the longitudinal drive shaft is arranged in parallel with horizontal hold-down support.
4. a kind of portable power tool according to claim 1, it is characterised in that：The power supply is direct-flow storage battery.
5. a kind of portable power tool according to claim 1, it is characterised in that：The longitudinal drive shaft with it is described fast
Change that portion junction one end is provided with polygon shrinkage pool, quick change portion one end is provided with the polygon protrusion of the cooperation of shape therewith.
6. a kind of portable power tool according to claim 1, it is characterised in that：The sodium nitrite solution is 20
1 ~ 4 gram of sodium nitrite is dissolved in ~ 100 milliliters of water to be prepared.
7. a kind of portable power tool according to claim 6, it is characterised in that：Add in the sodium nitrite solution
Enter and dissolve 1 ~ 5 gram of nitrilotriethanol amine, then mixed liquor 3 is mixed to form with 1000 milliliters of isopropanols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442105.2A CN108080675A (en) | 2017-12-27 | 2017-12-27 | A kind of portable power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442105.2A CN108080675A (en) | 2017-12-27 | 2017-12-27 | A kind of portable power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080675A true CN108080675A (en) | 2018-05-29 |
Family
ID=62179623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442105.2A Pending CN108080675A (en) | 2017-12-27 | 2017-12-27 | A kind of portable power tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080675A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083834A (en) * | 1992-09-07 | 1994-03-16 | 左藤电机株式会社 | Rust proof paint |
| KR101105026B1 (en) * | 2009-04-06 | 2012-01-16 | 김기영 | Multi Reflection Type hand-grinder |
| CN202910785U (en) * | 2012-11-28 | 2013-05-01 | 成都措普科技有限公司 | Novel electric wrench |
| CN104540910A (en) * | 2012-07-30 | 2015-04-22 | 株式会社京都材料 | Coating and coated steel |
| CN205614795U (en) * | 2016-04-05 | 2016-10-05 | 洲晟实业股份有限公司 | Quick -replaceable connecting rod |
-
2017
- 2017-12-27 CN CN201711442105.2A patent/CN108080675A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083834A (en) * | 1992-09-07 | 1994-03-16 | 左藤电机株式会社 | Rust proof paint |
| KR101105026B1 (en) * | 2009-04-06 | 2012-01-16 | 김기영 | Multi Reflection Type hand-grinder |
| CN104540910A (en) * | 2012-07-30 | 2015-04-22 | 株式会社京都材料 | Coating and coated steel |
| CN202910785U (en) * | 2012-11-28 | 2013-05-01 | 成都措普科技有限公司 | Novel electric wrench |
| CN205614795U (en) * | 2016-04-05 | 2016-10-05 | 洲晟实业股份有限公司 | Quick -replaceable connecting rod |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |