CN112366876A - Split type AC/DC brushless tool - Google Patents
Split type AC/DC brushless tool Download PDFInfo
- Publication number
- CN112366876A CN112366876A CN202011315044.5A CN202011315044A CN112366876A CN 112366876 A CN112366876 A CN 112366876A CN 202011315044 A CN202011315044 A CN 202011315044A CN 112366876 A CN112366876 A CN 112366876A
- Authority
- CN
- China
- Prior art keywords
- shell
- motor
- machine shell
- outer side
- slot
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a split type AC/DC brushless tool, which comprises a machine shell and a lower machine shell, wherein the machine shell and the lower machine shell are fixed together through a slot and a buckle, one end of the machine shell, which is far away from the lower machine shell, is provided with a head shell, a motor is arranged in the head shell, a main shaft of the motor extends to the outer side of the head shell, the head shell is provided with a brake cap matched with the motor, and a power line of the motor extends to the outer side of the machine shell; the outer side of the lower casing is provided with a pull rod and an air outlet, and one end far away from the casing is provided with a switch and a tubular power supply protection cover. Compared with the prior art, the invention has the advantages that: the split type design is adopted, the connection between the two is realized by adopting a slot and a plug-in buckle, and the slot and the buckle position are designed at the position of the casing, so that the in-place insertion of the buckle in the slot is ensured, and the male pin and the female pin are connected and electrified. When the multifunctional socket is used, one part is damaged, and the two parts are connected through the slot and the eye-splice, so that the replacement is quick, the cost is saved, and the multifunctional socket is suitable for popularization and use.
Description
Technical Field
The invention relates to an alternating current and direct current brushless tool, in particular to a split type alternating current and direct current brushless tool.
Background
With the development of technology, brushless electric tools are more and more widely used, for example: building installation, engineering machinery, automobile assembly, gardening and the like. The use scene of the brushless electric tool is worse, and the use working condition is more responsible, so that the electric tool is frequently damaged.
Traditional alternating current-direct current brushless instrument adopts integral design, in case the whole platform machine of part damage just has damaged, and it is very inconvenient and with high costs to maintain.
Disclosure of Invention
The invention provides a split type AC/DC brushless tool to solve the technical problems.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a split type AC/DC brushless tool comprises a machine shell and a lower machine shell, wherein the machine shell and the lower machine shell are fixed together through a slot and a buckle, one end of the machine shell, which is far away from the lower machine shell, is provided with a head shell, a motor is arranged in the head shell, a main shaft of the motor extends to the outer side of the head shell, the head shell is provided with a brake cap matched with the motor, and a power line of the motor extends to the outer side of the machine shell;
the outer side of the lower casing is provided with a pull rod and an air outlet, and one end far away from the casing is provided with a switch and a tubular power supply protection cover.
Furthermore, a bearing seat is arranged on the motor and is fixed on the head shell through screws.
Furthermore, a heat radiation fan is arranged in the casing, and a wind blocking ring matched with the heat radiation fan is arranged on the outer side of the casing.
Furthermore, the shell and the lower shell are connected and electrified through the male pin and the female pin.
Compared with the prior art, the invention has the advantages that: the device provided by the invention adopts a split design, the front part is a shell part which is mainly provided with a motor transmission part or is called a mechanical transmission part, the rear end belongs to an electronic brushless control part and is mainly used for control, the connection of the motor transmission part and the mechanical transmission part adopts a slot and a buckle to be connected, and the shell is provided with the slot and a buckle position, so that the situation that the buckle is buckled by inserting the slot in place and the male pin and the female pin are connected and electrified is ensured.
When the novel multifunctional socket is used, one of the parts is damaged, the use of the other part is not influenced, and the two parts are connected through the slot and the eye-splice, so that the novel multifunctional socket is quick to replace, saves the cost and is suitable for popularization and use.
Drawings
Fig. 1 is a first structural schematic diagram of a split ac/dc brushless tool according to the present invention.
Fig. 2 is a schematic structural diagram of a split ac/dc brushless tool according to a second embodiment of the present invention.
As shown in the figure: 1. the air conditioner comprises a shell, 2, a lower shell, 3, a head shell, 4, a main shaft, 5, a brake cap, 6, a power line, 7, a pull rod, 8, an air outlet, 9, a switch, 10, a power supply protection cover, 11, a bearing seat, 12, a cooling fan, 13 and a wind-blocking ring.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A split type AC/DC brushless tool comprises a machine shell 1 and a lower machine shell 2, wherein the machine shell 1 and the lower machine shell 2 are fixed together through a slot and a buckle, a head shell 3 is arranged at one end of the machine shell 1, which is far away from the lower machine shell 2, a motor is arranged in the head shell 3, a main shaft 4 of the motor extends to the outer side of the head shell 3, a brake cap 5 matched with the motor is arranged on the head shell 3, and a power line 6 of the motor extends to the outer side of the machine shell 1;
the outer side of the lower machine shell 2 is provided with a pull rod 7 and an air outlet 8, and one end far away from the machine shell 1 is provided with a switch 9 and a tubular power supply protection cover 10.
The motor is provided with a bearing seat 11, and the bearing seat 11 is fixed on the head shell 3 through screws.
The inside of the casing 1 is provided with a heat radiation fan 12, and the outside is provided with a wind blocking ring 13 matched with the heat radiation fan 12.
The shell 1 and the lower shell 2 are connected and electrified through male and female pins.
The working principle of the invention is as follows: the lower shell belongs to an electronic brushless control part and is mainly used for control, and the shell 1 and the lower shell are connected and electrified through male and female pins.
The advantage of this patent lies in that one of them part damage can quick replacement convenient and fast, and the cost is advantageous to adopt a series of electronic control part can control many money exchange machines.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a split type alternating current-direct current brushless tool, includes casing (1) and lower casing (2), its characterized in that: the motor shell (1) and the lower shell (2) are fixed together through a slot and a buckle, a head shell (3) is arranged at one end, far away from the lower shell (2), of the shell (1), a motor is arranged in the head shell (3), a main shaft (4) of the motor extends to the outer side of the head shell (3), a brake cap (5) matched with the motor is arranged on the head shell (3), and a power line (6) of the motor extends to the outer side of the shell (1);
the outer side of the lower machine shell (2) is provided with a pull rod (7) and an air outlet (8), and one end far away from the machine shell (1) is provided with a switch (9) and a tubular power supply protection cover (10).
2. The split ac/dc brushless tool of claim 1, wherein: the motor is provided with a bearing seat (11), and the bearing seat (11) is fixed on the head shell (3) through screws.
3. The split ac/dc brushless tool of claim 1, wherein: a heat radiation fan (12) is arranged in the casing (1), and a wind blocking ring (13) matched with the heat radiation fan (12) is arranged on the outer side of the casing.
4. The split ac/dc brushless tool of claim 1, wherein: the shell (1) and the lower shell (2) are connected and electrified through male and female pins.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315044.5A CN112366876A (en) | 2020-11-20 | 2020-11-20 | Split type AC/DC brushless tool |
| PCT/CN2020/134166 WO2022104935A1 (en) | 2020-11-20 | 2020-12-07 | Split-type alternating current/direct current brushless tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315044.5A CN112366876A (en) | 2020-11-20 | 2020-11-20 | Split type AC/DC brushless tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112366876A true CN112366876A (en) | 2021-02-12 |
Family
ID=74533098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011315044.5A Pending CN112366876A (en) | 2020-11-20 | 2020-11-20 | Split type AC/DC brushless tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112366876A (en) |
| WO (1) | WO2022104935A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685237U (en) * | 2010-06-02 | 2010-12-29 | 南京百为五金工具有限公司 | Electric tool |
| DE202011001475U1 (en) * | 2011-01-13 | 2011-03-17 | Metabowerke Gmbh | Power tool, in particular a grinding or polishing machine |
| JP5700266B2 (en) * | 2014-01-10 | 2015-04-15 | 日立工機株式会社 | Electric tool |
| CN203843806U (en) * | 2014-05-30 | 2014-09-24 | 浙江绿动电机科技有限公司 | Polishing machine |
| CN204597752U (en) * | 2015-06-02 | 2015-08-26 | 正阳实业投资有限公司 | Hand-hold type frequency conversion type brushless electric tool |
| CN205075026U (en) * | 2015-09-09 | 2016-03-09 | 刘国建 | Electric tool's wind path structure |
| CN205310190U (en) * | 2016-01-26 | 2016-06-15 | 正阳实业投资有限公司 | Electric tool with dust keeper |
| CN213585349U (en) * | 2020-11-20 | 2021-06-29 | 江苏铁锚工具股份有限公司 | Split type AC/DC brushless tool |
-
2020
- 2020-11-20 CN CN202011315044.5A patent/CN112366876A/en active Pending
- 2020-12-07 WO PCT/CN2020/134166 patent/WO2022104935A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022104935A1 (en) | 2022-05-27 |
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| 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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230720 Address after: 226100 Room 10, No. 88 Tiebao Road, Baochang Town, Haimen District, Nantong City, Jiangsu Province Applicant after: Jiangsu Tengya Iron Anchor Tool Co.,Ltd. Address before: 226000 88 tieanchor Road, Binhai New Area, Haimen District, Nantong City, Jiangsu Province Applicant before: Jiangsu anchor Tools Co.,Ltd. |