CN116038026B - Motor structure and electric tool adopting same - Google Patents
Motor structure and electric tool adopting same Download PDFInfo
- Publication number
- CN116038026B CN116038026B CN202310319526.5A CN202310319526A CN116038026B CN 116038026 B CN116038026 B CN 116038026B CN 202310319526 A CN202310319526 A CN 202310319526A CN 116038026 B CN116038026 B CN 116038026B
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- Prior art keywords
- bearing table
- cavity
- connecting rod
- motor
- jacking
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- 230000009467 reduction Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a motor structure and an electric tool adopting the motor structure, wherein the motor structure comprises a motor main body, a first cavity and a second cavity are arranged on the motor main body, a motor rotor shaft is arranged in the first cavity, a reduction gear is arranged in the second cavity, and a channel pipe is arranged between the first cavity and the second cavity. The invention provides a motor structure and an electric tool adopting the motor structure, which only carry out downward movement cutting when the width of a material is small, can automatically trigger forward cutting after the downward movement cutting is completed when the width of the material is large, and automatically stop after the material is cut, so that the working procedure of manually clamping and cutting again is omitted, the cutting precision of a plate is improved, and the cutting efficiency is improved.
Description
Technical Field
The invention relates to the technical field of electric tools, in particular to a motor structure and an electric tool adopting the motor structure.
Background
Along with the prosperity of society, the home decoration industry is more and more prosperous, and in the home decoration process, the home decoration material is often required to be cut, but the cooling saw used at present is in an arc shape and is cut downwards, when encountering the material with wider width, the cooling saw is often required to cut a knife after finishing cutting the material with one knife, and the cooling saw is aligned with the original cutting path and then cuts the material completely, and in the cutting process of turning around, the cooling saw is often misplaced with the original knife path, so that the phenomenon that the cutting edge is not orderly is caused, and the phenomenon that the cooling saw cannot be used and is discarded due to the fact that the dimension is not standard can be caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a motor structure and an electric tool adopting the motor structure.
In order to solve the technical problems, the invention is solved by the following technical scheme: the motor structure and the electric tool adopting the motor structure comprise a motor main body, wherein a first cavity and a second cavity are arranged on the motor main body, a motor rotor shaft is arranged in the first cavity, a reduction gear is arranged in the second cavity, a channel pipe is arranged between the first cavity and the second cavity, one end of the motor rotor shaft exceeds the side wall surface of the first cavity and is used for connecting an external workpiece, the other end of the motor rotor shaft is connected with the reduction gear through the channel pipe, the reduction gear is externally connected with a first gear, the motor main body comprises a base and a bearing table, one ends of a first connecting rod and a second connecting rod are arranged on the base in a limiting rotation manner, the other ends of the first connecting rod and the second connecting rod are arranged on the bearing table in a rotation manner, the first connecting rod and the second connecting rod are mutually parallel, so that the bearing table moves downwards in a parallel manner with the base, a guide groove is formed in the bearing table, the motor main body is arranged on the guide groove in a guide sliding manner through the channel pipe, the second elastic piece is arranged in the guide groove, two ends of the second elastic piece are respectively propped against the rear end of the guide groove and the channel pipe, the saw blade is arranged on the motor main body, the rack is also arranged on the bearing table in a sliding way and is positioned above the first gear, the rack can be meshed with the first gear when being stressed to slide downwards, the clamping device is also arranged on the base and comprises a fixing clamp and a movable clamp, the movable clamp is arranged on the base in a guiding way and is arranged in parallel with the fixing clamp, the lower end surface of the movable clamp is also provided with a lifting block, the base is also provided with a sliding cavity, the sliding cavity is internally provided with a lifting frame in a sliding way, the movable clamp moves backwards, the lifting block on the lifting block can prop against the lifting frame to enable the lifting frame to lift upwards, the conveying device is arranged on the bearing table, and the lifting frame can prop against the conveying device when the bearing table descends to the lowest point, the transmission device is pressed against the rack to descend and meshed with the first gear.
The automatic cutting device has the advantages that when the cutting plate is wider, the upward movement can be automatically triggered to cut after the downward cutting is completed, so that the cutting work of the whole material is completed, and the procedure of manually clamping again is avoided.
In the above scheme, preferably, the transmission device includes a rotating link and a lifting column, the lifting frame is provided with a lifting rod, the lifting column is vertically upwards arranged on the bearing table in a sliding manner, the rotating link is rotatably arranged on the bearing table, the rear end of the rotating link is located above the lifting column, the other end of the rotating link is provided with a long slot, the rack is provided with a guide column, the guide column is slidably arranged on the bearing table, the upper end of the guide column is provided with a limiting plate, the limiting plate is provided with a linkage rod, the linkage rod is slidably arranged in the long slot in a guiding manner, the lifting frame is lifted to drive the lifting rod to lift, when the bearing table is lowered to the lowest point, the lifting column is propped against the lifting rod to slide upwards, the rear end of the rotating link is propped against the lifting rod, and the rotating point of the rotating link is in a middle section position, so that the long slot end slides downwards, and the rack slides downwards to be meshed with the first gear.
In the above scheme, preferably, the jacking column comprises an upper jacking block, a sliding shaft and a lower jacking block, a sliding cavity is formed in the bearing table, the jacking column is arranged on the bearing table in a sliding manner through the sliding shaft, a first elastic piece is sleeved on the sliding shaft, and two ends of the first elastic piece are respectively propped against the upper surfaces of the upper end wall and the lower jacking block of the sliding cavity.
In the above scheme, preferably, the lifting frame is provided with a top contact inclined plane, the lifting block is provided with a second inclined plane, and the moving clamp moves backwards to drive the lifting block to push against the top contact inclined plane, so that the lifting frame slides upwards.
In the above scheme, preferably, the guide slot is further provided with a locking piece, the motor main body is provided with a locking hole, the locking piece can extend into the locking hole, the motor main body and the bearing table are connected into a whole, the upper end face of the lifting column is provided with a press contact switch, and when the lifting column is in contact with the rotating connecting rod, the locking piece is retracted to unlock the motor main body.
In the above scheme, preferably, the guide post is provided with a third elastic member, and two ends of the third elastic member respectively contact with the upper surface of the bearing table and the limiting plate.
The beneficial effects of the invention are as follows: the invention provides a motor structure and an electric tool adopting the motor structure, which only carry out downward movement cutting when the width of a material is small, can automatically trigger forward cutting after the downward movement cutting is completed when the width of the material is large, and automatically stop after the material is cut, so that the working procedure of manually clamping and cutting again is omitted, the cutting precision of a plate is improved, and the cutting efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic diagram of the inside of the present invention.
Fig. 3 is a sectional view of the rack of the present invention in position.
Fig. 4 is a sectional view of the position of the lifting frame of the present invention.
FIG. 5 is a schematic view of a mobile clip according to the present invention.
Fig. 6 is a schematic diagram of a motor body according to the present invention.
Fig. 7 is an enlarged view of a portion of a lifting column of the present invention.
Fig. 8 is an enlarged view of a portion of the crane according to the invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description: referring to fig. 1-8, the motor structure and the electric tool adopting the motor structure, the electric tool comprises a base 1, a bearing table 2, a clamping device 3 and a motor main body 4, wherein a boss is arranged on the base 1, one ends of a first connecting rod 11 and a second connecting rod 12 are arranged on the boss, the other ends of the first connecting rod 11 and the second connecting rod are rotatably arranged on the bearing table 2, the axle distance of a rotating point on the boss is the same as that of a rotating point on the bearing table 2, four rotating points are connected to form a parallelogram, so that the bearing table 2 always keeps parallel with the base 1 when ascending and descending, a grip is arranged on the bearing table 2, an operator can control the bearing table 2 to ascend and descend through the grip, a guide groove 21 is formed on the bearing table 2, a first cavity 41 and a second cavity 42 are arranged on the motor main body 4, a motor rotor shaft is arranged in the first cavity 41, a reduction gear is arranged in the second cavity 42, a channel pipe 43 is arranged between the first cavity 41 and the second cavity 42, one end of a motor rotor shaft exceeds the side wall surface of the first cavity 41 and is used for connecting an external workpiece, the other end of the motor rotor shaft is connected with a reduction gear through the channel pipe 43, the reduction gear is outwards connected with a first gear 44, the motor main body 4 is arranged in the guide groove 21 in a guiding sliding manner through the channel pipe 43, a second elastic piece 211 is also arranged in the guide groove 21, two ends of the second elastic piece are respectively propped against the rear end of the guide groove 21 and the channel pipe 43, meanwhile, a locking piece 26 is also arranged on the guide groove 21, the locking piece 26 is an electric push rod and is positioned at the rear end of the guide groove 21, namely below the position where the initial motor main body 4 is positioned, a locking hole is also formed on the motor main body 4, the locking piece 26 stretches into the locking hole in the initial state, so that the motor main body 4 and the bearing table 2 are connected into a whole, the motor main body 4 is also provided with a saw blade 27, and the motor can start to drive the saw blade 27 to rotate.
The base 1 is further provided with a clamping device 3, the clamping device 3 comprises a fixed clamp 31 and a movable clamp 32, the movable clamp 32 is arranged on the base 1 in a guiding sliding manner and is arranged in parallel with the fixed clamp 31, the movable clamp 32 can move backwards, the width of a clamping opening is adapted to the width of a material, and the fixed clamp 31 and the movable clamp 32 are matched to lock the material to be cut.
The lower end face of the movable clamp 32 is also provided with a lifting block 321, the base 1 is also provided with a sliding cavity 13, the sliding cavity 13 is internally provided with a lifting frame 14 in a vertically sliding manner, the lifting frame 14 is provided with a hook-shaped block, the front end of the hook-shaped block is provided with a jacking inclined plane 142, the lifting frame 14 is vertically provided with a jacking rod 141, the jacking rod 141 upwards exceeds the boss surface, the lifting block 321 is provided with a second inclined plane 3211, and after the movable frame 32 moves backwards for a certain distance, the second inclined plane 3211 can be in jacking contact with the jacking inclined plane 142, so that the lifting frame 14 moves upwards, and the jacking rod 141 also moves upwards.
After the moving clamp 32 moves backwards and clamps the material, the moving clamp 32 does not touch the top contact inclined plane 142, at the moment, an operator starts to rotate the saw blade and grabs the handle to press downwards when starting the motor, the saw blade 27 can cut the material, and when the width of the material is large, the moving clamp 32 touches the top contact inclined plane 142 in the backward moving process, and at the moment, the operator directly presses down the saw blade 27, so that the cutting cannot be directly finished.
The rack 22 is arranged on the bearing table 2, 2 guide posts 221 are arranged on the rack 22, a limiting plate 222 is arranged at the upper end of the 2 guide posts 221, a linkage rod 223 is arranged at one side of the limiting plate 222 in a guiding sliding mode, the rack 22 is arranged in the bearing table 2 in a guiding sliding mode through the guide posts 221, meanwhile, a third elastic piece 225 is sleeved on the guide posts 221, two ends of the third elastic piece are respectively propped against the limiting plate 222 and the bearing table 2, the rack 22 is located above a first gear 44 on the motor main body 4, the rack 22 can be meshed with the first gear 44 in a descending mode, a rotary connecting rod 23 and a jacking post 24 are further arranged on the bearing table 2, the middle section of the rotary connecting rod 23 is rotatably arranged on the bearing table 2, a long groove 231 is formed in the front end of the linkage rod 223 in a guiding sliding mode, the front end of the rotary connecting rod 23 can drive the linkage rod 223 to move downwards together, accordingly the rack 22 is enabled to slide downwards to be meshed with the first gear 44, the third elastic piece 241 is compressed in the sliding mode in the sliding process, the jacking piece 225 is arranged on the upper end face of the bearing table 2 in a sliding mode, the jacking piece 24 is arranged on the sliding end face of the sliding table 25, and the jacking piece 242 is arranged on the end face of the sliding table 25 in a sliding mode, and the sliding end face of the sliding piece is arranged on the sliding end face of the sliding table 25 in a sliding end face of the sliding piece 25.
The lifting column 24 is located above the lifting rod 141 after the bearing table 2 descends to the lowest end, when the lifting column 141 does not ascend, namely the width of the material can be cut off directly, the lifting rod 141 does not touch the lifting column 24, when the lifting column 141 ascends, namely the width of the material can not be cut off directly, when the bearing table 2 descends to the lowest end, the lower end face of the lifting column 24 is propped against the lifting rod 141, thereby the lifting column 24 slides upwards, the upper end of the lifting column is propped against the rear end of the rotating connecting rod 23, the rear end of the rotating connecting rod 23 moves upwards, so that the front end of the rotating connecting rod 23 slides downwards, thereby the pressing contact rack 22 slides downwards to be meshed with the first gear 44, and a pressing contact switch is arranged on the upper end face of the lifting column 24, when the lifting column 24 is propped against the rotating connecting rod 23, the pressing contact switch is pressed and retracted, the unlocking motor main body 4, at the moment, the motor continues to rotate, the rotation speed of the motor is transmitted to the first gear 44 after the speed is reduced, the rotation speed of the motor main body 44 is smaller, the front end of the first gear 4 moves forwards along the guiding groove 21, and the rest of the cutting process is completed.
And the lower end of the motor main body 4 is provided with a press-contact switch 45, the upper end face of the movable clamp 32 is provided with a press-contact block 322, and when the motor main body 4 moves above the movable clamp 32, the press-contact switch 45 is in contact with the press-contact block 322, so that the switch is started, and the press-contact switch 45 controls the motor to be closed, so that the cutting work is stopped when the motor main body 4 moves above the movable clamp 32.
The working principle or the using method is as follows:
when the width of the material is smaller, the moving clamp 32 moves backwards, the lifting frame 14 is not touched in the moving process, the lifting rod 141 cannot ascend at the moment, so after the fixed clamp 31 and the moving clamp 32 are matched to fix the material, an operator starts a motor, meanwhile, the grasping post handle presses the bearing table 2 to move downwards, the saw blade 27 on the motor main body 4 starts to contact with the material, after the saw blade 27 is completely descended, namely, the first connecting rod 11 presses against a limiting plate of a boss, the saw blade 27 completes cutting the material with smaller width, and the moving clamp 32 is positioned below the motor main body 4 at the moment, after the moving clamp is descended into place, the pressing contact block 322 on the moving clamp 32 can be propped against the pressing contact switch 45, so that the motor is controlled to stop working, the operator releases the handle, and the bearing table 2 can be automatically reset to an initial state.
When the width of the material is large, the moving clamp 32 moves backwards, the lifting frame 14 is touched in the moving process, the lifting frame 14 is lifted upwards, so that the lifting rod 141 is lifted upwards, after the fixed clamp 31 and the moving clamp 32 are matched to fix the material, an operator starts a motor, the grip of the grabbing column presses the bearing table 2 to move downwards, when the material descends to the lowest point, the lower end face of the lifting column 24 is abutted against the lifting rod 141, so that the lifting column 24 slides upwards, the upper end of the lifting column abuts against the rear end of the rotating connecting rod 23, the rear end of the rotating connecting rod 23 is moved upwards, the front end of the rotating connecting rod 23 slides downwards, the pressing contact rack 22 is meshed with the first gear 44, a pressing contact switch is arranged on the upper end face of the lifting column 24, when the lifting column 24 abuts against the rotating connecting rod 23, the locking piece 26 is controlled to retract, the unlocking motor body 4 continues to rotate, the rotating speed transmitted on the first gear 44 after the speed of the motor body 44 is reduced, the motor body 44 rotates to enable the first gear 44 to rotate, the motor body 4 to move forwards along the guide groove 45, the pressing contact block 45 is stopped when the cutting block 45 is closed, and the cutting process is completed.
After stopping, the operator releases the grip, the carrying platform 2 automatically returns upwards, the lifting column 24 rises together with the carrying platform 2 in the returning process, so that the pressing contact of the lifting column to the lifting rod 141 disappears, the lifting column automatically falls back, the pressing contact with the rotating connecting rod 23 disappears after falling back, the downward pressure of the rack 22 disappears, the rack 22 returns upwards to the initial state, the motor main body 4 returns to the initial state under the action of the second elastic piece 211, and the locking piece 26 stretches out again after the returning to lock the motor main body 4.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. Adopt motor structure's electric tool, its characterized in that: the motor structure comprises a motor main body (4), wherein a first cavity (41) and a second cavity (42) are arranged on the motor main body (4), a motor rotor shaft is arranged in the first cavity (41), a reduction gear is arranged in the second cavity (42), a channel pipe (43) is arranged between the first cavity (41) and the second cavity (42), one end of the motor rotor shaft exceeds the side wall surface of the first cavity (41) and is used for connecting an external workpiece, the other end of the motor rotor shaft is connected with the reduction gear through the channel pipe (43), and the reduction gear is outwards connected with a first gear (44);
the electric tool comprises a base (1) and a bearing table (2), wherein one ends of a first connecting rod (11) and a second connecting rod (12) are arranged on the base (1) in a limiting rotation manner, the other ends of the first connecting rod and the second connecting rod are arranged on the bearing table (2) in a rotation manner, the first connecting rod (11) and the second connecting rod (12) are parallel to each other, so that the bearing table (2) moves downwards in parallel with the base, a guide groove (21) is formed in the bearing table (2), a motor main body (4) is arranged on the guide groove (21) in a guiding sliding manner through a channel pipe (43), a second elastic piece (211) is arranged in the guide groove (21), two ends of the second elastic piece are respectively propped against the rear end of the guide groove (21) and the channel pipe (43), a saw blade (27) is arranged on the motor main body (4), a rack (22) is also arranged on the bearing table (2) in a sliding manner, and is positioned above a first gear (44), and the rack (22) can slide downwards under pressure to be meshed with the first gear (44);
the clamping device (3) is further arranged on the base (1), the clamping device (3) comprises a fixed clamp (31) and a movable clamp (32), the movable clamp (32) is arranged on the base (1) in a guiding sliding manner and is arranged in parallel with the fixed clamp (31), a lifting block (321) is further arranged on the lower end face of the movable clamp (32), a sliding cavity (13) is further formed in the base (1), a lifting frame (14) is arranged in the sliding cavity (13) in a sliding manner, the movable clamp (32) moves backwards, the lifting block (321) can prop against the lifting frame (14) to enable the lifting frame (14) to lift upwards, a transmission device is arranged on the bearing table (2), and when the bearing table (2) descends to the lowest point, the lifting frame (14) can prop against the transmission device to enable the transmission device to press and touch the rack (22) to descend to be meshed with the first gear (44);
the transmission device comprises a rotating connecting rod (23) and a jacking column (24), wherein a jacking rod (141) is arranged on a lifting frame (14) and is vertically upwards, the jacking column (24) is elastically and slidably arranged on a bearing table (2), the rotating connecting rod (23) is rotatably arranged on the bearing table (2), the rear end of the rotating connecting rod (23) is positioned above the jacking column (24), a long groove (231) is formed in the other end of the rotating connecting rod, a guide column (221) is arranged on the bearing table (2) in a sliding manner through the guide column (221), a limit plate (222) is arranged at the upper end of the guide column (221), a linkage rod (223) is arranged on the limit plate (222) in a guiding sliding manner, the lifting frame (14) is lifted to drive the jacking rod (141) to be lifted, when the bearing table (2) is lowered to the lowest point, the jacking column (24) is jacked on the jacking rod (141) to slide upwards, the rear end of the rotating connecting rod (23) is lifted, and a middle section (23) is rotated at the lower end of the rotating connecting rod (231) to be meshed with a gear (44) in a downward sliding manner;
the lifting frame (14) is provided with a top contact inclined plane (142), the lifting block (321) is provided with a second inclined plane (3211), and the movable clamp (32) moves backwards to drive the lifting block (321) to contact the top contact inclined plane (142), so that the lifting frame (14) slides upwards.
2. The electric power tool employing the motor structure according to claim 1, wherein: the jacking column (24) comprises an upper jacking block (241), a sliding shaft (242) and a lower jacking block (243), a sliding cavity (25) is formed in the bearing table (2), the jacking column (24) is arranged on the bearing table (2) in a sliding mode through the sliding shaft (242), a first elastic piece (244) is sleeved on the sliding shaft (242), and two ends of the first elastic piece are respectively abutted to the upper surfaces of the upper end wall of the sliding cavity (25) and the upper surface of the lower jacking block (243).
3. The electric power tool employing the motor structure according to claim 2, wherein: the guide groove (21) is internally provided with a locking piece (26), the motor main body (4) is provided with a locking hole, the locking piece (26) can extend into the locking hole, the motor main body (4) and the bearing table (2) are connected into a whole, the upper end face of the lifting column (24) is provided with a press contact switch, and when the lifting column (24) is propped against the rotating connecting rod (23), the locking piece (26) is retracted to unlock the motor main body (4).
4. The electric power tool employing a motor structure according to claim 1, wherein: the guide post (221) is provided with a third elastic piece (225), and two ends of the third elastic piece are respectively propped against the upper surface of the bearing table (2) and the limiting plate (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310319526.5A CN116038026B (en) | 2023-03-29 | 2023-03-29 | Motor structure and electric tool adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310319526.5A CN116038026B (en) | 2023-03-29 | 2023-03-29 | Motor structure and electric tool adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116038026A CN116038026A (en) | 2023-05-02 |
| CN116038026B true CN116038026B (en) | 2023-11-17 |
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ID=86120465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310319526.5A Active CN116038026B (en) | 2023-03-29 | 2023-03-29 | Motor structure and electric tool adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116038026B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101384989B1 (en) * | 2012-10-23 | 2014-04-29 | 이동국 | Vertical cutting device for timber |
| CN203792535U (en) * | 2014-01-21 | 2014-08-27 | 厦门市重恒机械制造有限公司 | Small-sized stone cutting machine |
| CN110681917A (en) * | 2019-10-16 | 2020-01-14 | 苏州瓦泊特智能科技有限公司 | Automatic change electromechanical cutting all-in-one |
| CN213351611U (en) * | 2020-09-03 | 2021-06-04 | 怀来宝福鑫隆新型建材有限公司 | Cutting device is used in steel construction production and processing |
| CN215510474U (en) * | 2021-09-08 | 2022-01-14 | 海列西电气有限公司 | Abrasive wheel cutting machine with controllable cutting depth |
| CN217666877U (en) * | 2022-03-08 | 2022-10-28 | 无锡灿尼实业有限公司 | Cutting machine with safeguard function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM373786U (en) * | 2009-07-06 | 2010-02-11 | Liu Xuan Zhu | Height-adjusting mechanism for band-sawing machine |
-
2023
- 2023-03-29 CN CN202310319526.5A patent/CN116038026B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101384989B1 (en) * | 2012-10-23 | 2014-04-29 | 이동국 | Vertical cutting device for timber |
| CN203792535U (en) * | 2014-01-21 | 2014-08-27 | 厦门市重恒机械制造有限公司 | Small-sized stone cutting machine |
| CN110681917A (en) * | 2019-10-16 | 2020-01-14 | 苏州瓦泊特智能科技有限公司 | Automatic change electromechanical cutting all-in-one |
| CN213351611U (en) * | 2020-09-03 | 2021-06-04 | 怀来宝福鑫隆新型建材有限公司 | Cutting device is used in steel construction production and processing |
| CN215510474U (en) * | 2021-09-08 | 2022-01-14 | 海列西电气有限公司 | Abrasive wheel cutting machine with controllable cutting depth |
| CN217666877U (en) * | 2022-03-08 | 2022-10-28 | 无锡灿尼实业有限公司 | Cutting machine with safeguard function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116038026A (en) | 2023-05-02 |
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