CN216462180U - Electric reciprocating saw - Google Patents
Electric reciprocating saw Download PDFInfo
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- CN216462180U CN216462180U CN202122840623.8U CN202122840623U CN216462180U CN 216462180 U CN216462180 U CN 216462180U CN 202122840623 U CN202122840623 U CN 202122840623U CN 216462180 U CN216462180 U CN 216462180U
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- reciprocating saw
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Abstract
The utility model provides an electric reciprocating saw. The electric reciprocating saw comprises: the motor mounting position is arranged in the shell; the motor is arranged at the motor mounting position; the battery component is arranged at one end of the shell; the gear adjusting module is arranged at a position, close to the battery assembly, of the shell and is electrically connected to the motor; the gear adjusting module can adjust the rotating speed of the motor. The utility model can solve the technical problem that the rotating speed of the motor cannot be accurately adjusted in the reciprocating saw.
Description
Technical Field
The utility model relates to the technical field of electric tools, in particular to an electric reciprocating saw.
Background
The reciprocating saw is driven by the motor to do axial reciprocating motion, and then the saw blade is driven to do reciprocating cutting motion. The blade includes two strokes during the reciprocating motion, one being a cutting stroke and the other being a return stroke. When in the cutting stroke, the saw blade lifts up to the cutting direction to improve cutting efficiency, and the saw blade is at the answer in-process, and the back pendulum takes place simultaneously, leaves the cutting position, does benefit to the saw blade and resets.
The reciprocating saw can cut materials with different materials and different hardness, so that when the motor cuts materials with smaller hardness, the rotating speed of the motor can be adjusted to be reduced in order to save the power consumption of the motor, and when the motor cuts materials with higher hardness, the rotating speed of the motor is higher; in the related art, there are disadvantages: when cutting materials of different materials, the rotating speed of the motor cannot be accurately adjusted, so that resource waste can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model can solve the technical problem that the rotating speed of the motor cannot be accurately adjusted in the reciprocating saw.
To solve the above problems, an embodiment of the present invention provides an electric reciprocating saw, including: the motor comprises a shell, wherein a motor mounting position is arranged in the shell; the motor is arranged at the motor installation position; the battery component is arranged at one end of the shell; the gear adjusting module is arranged at a position, close to the battery assembly, of the shell and is electrically connected to the motor; the gear adjusting module can adjust the rotating speed of the motor.
Compared with the prior art, the technical scheme has the following technical effects: through the setting of gear adjusting module, realized right the accurate regulation of motor speed in the electronic reciprocating saw to promote reciprocating saw's availability factor, reduced the waste of resource, further improved the utilization ratio of the energy.
Further, in one embodiment of the present invention, the gear adjusting module includes: the gear adjusting plate is arranged in the shell and is electrically connected to the motor; the gear fixing plate is connected to the shell and used for fixing the gear adjusting plate.
Compared with the prior art, the technical scheme has the following technical effects: the user accessible gear adjustment realizes right reciprocating saw gear's regulation, and then has reached the purpose of regulation motor speed, has promoted the precision of regulation motor speed.
Further, in an embodiment of the present invention, at least two gear adjusting keys are disposed on the gear adjusting plate.
Compared with the prior art, the technical scheme has the following technical effects: at least two the setting of gear adjustment key has realized the regulation to two at least gears of reciprocating saw to the precision of gear adjustment has been promoted.
Further, in an embodiment of the present invention, two gear adjusting keys are disposed on the gear adjusting plate, and the two gear adjusting keys include: a first gear and a second gear; wherein when the electric reciprocating saw is in the first gear, the rotating speed of the motor is a first rotating speed N1(ii) a When the electric reciprocating saw is in the second gear, the rotating speed of the motor is a second rotating speed N1And a first speed of rotation N1< second rotational speed N2。
Compared with the prior art, the technical scheme has the following technical effects: through setting up first gear with the second gear, can realize the regulation to two rotational speeds of motor, and when the reciprocating saw was in first gear, it is corresponding the rotational speed of motor is first rotational speed N1At the moment, the electric reciprocating saw can cut materials with lower hardness; when the electric reciprocating saw is in the second gear, the corresponding rotating speed of the motor is a second rotating speed N2At the moment, the electric reciprocating saw can cut materials with higher hardness, and the first gear and the second gear are arranged to cut different materials, so that the use efficiency of the electric reciprocating saw is improved.
Further, in an embodiment of the present invention, an adjusting member is further disposed on the gear adjusting plate, and the adjusting member is capable of implementing gear shifting of the electric reciprocating saw between the first gear and the second gear.
Compared with the prior art, the technical scheme has the following technical effects: due to the arrangement of the adjusting piece, the conversion between the first gear and the second gear is realized, and therefore the use efficiency of the reciprocating saw is improved.
Further, in an embodiment of the present invention, the first gear, the second gear and the adjusting member are protrusion structures provided on the gear adjusting plate.
Compared with the prior art, the technical scheme has the following technical effects: will first gear, second gear and the regulating part sets up to protruding structure, has made things convenient for user's regulation, has reduced the operation degree of difficulty.
Further, in one embodiment of the present invention, the gear fixing plate includes: the first groove is matched with the first gear; the second groove is matched with the second gear; a third groove that mates with the adjustment member.
Compared with the prior art, the technical scheme has the following technical effects: a user can adjust the first gear and the second gear through the third groove; and when the gear of the electric reciprocating saw is adjusted, the gear adjusting information of the first gear and the second gear can be presented to a user through the first groove and the second groove, so that the use reliability of the electric reciprocating saw is ensured.
Further, in an embodiment of the present invention, the gear fixing plate is provided with a fixing buckle, and a corresponding fixing groove is provided on the housing, and the fixing buckle is connected with the fixing groove in a matching manner.
Compared with the prior art, the technical scheme has the following technical effects: fixed buckle with fixed slot's setting has realized the gear fixed plate with be connected between the casing, and connect through the mode of buckle and draw-in groove, connection efficiency is higher, and stability is stronger.
Further, in an embodiment of the present invention, the method further includes: gear display spare, gear display spare set up in the gear fixed plate is kept away from one side of gear adjusting plate is used for showing the gear of electronic reciprocating saw.
Compared with the prior art, the technical scheme has the following technical effects: through the gear display piece, a prompt can be given to a user, and the use efficiency of the reciprocating saw is improved.
Further, in one embodiment of the present invention, the housing includes a first housing and a second housing; the first shell is provided with a first opening, and the second shell is provided with a second opening; the first opening and the second opening are matched to form a gear adjusting module mounting position, and the gear adjusting module is mounted to the gear adjusting module mounting position. .
Compared with the prior art, the technical scheme has the following technical effects: the arrangement of the first opening and the second opening realizes the installation of the gear adjusting module, and further achieves the purpose of adjusting the gear of the reciprocating saw.
In summary, after the technical scheme of the utility model is adopted, the following technical effects can be achieved:
i) through the arrangement of the gear adjusting module, the rotation speed of a motor in the electric reciprocating saw is accurately adjusted, so that the use efficiency of the reciprocating saw is improved, the waste of resources is reduced, and the utilization rate of energy is further improved;
ii) the arrangement of at least two gear adjusting keys realizes the adjustment of at least two gears of the reciprocating saw, thereby improving the precision of gear adjustment;
iii) the user can adjust the first gear and the second gear through the third groove; when the gear of the electric reciprocating saw is adjusted, gear adjusting information of the first gear and the second gear can be presented to a user through the first groove and the second groove, so that the use reliability of the electric reciprocating saw is guaranteed;
iv) the arrangement of the fixed buckle and the fixed clamping groove realizes the connection between the gear fixing plate and the shell, and the gear fixing plate is connected in a buckling and clamping groove mode, so that the connection efficiency is high, and the stability is high.
Description of the drawings:
fig. 1 is a schematic structural diagram of an electric reciprocating saw 100 according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of the first housing 11 and the second housing 12 in fig. 1 when they are separated.
Fig. 3 is a schematic structural diagram of the gear adjustment module 30 in fig. 1.
Fig. 4 is a schematic structural view of the housing 10 in fig. 1.
Fig. 5 is a schematic structural view of a circled portion a in fig. 4.
Fig. 6 is a schematic structural view of fig. 4 at a circled portion B.
Description of reference numerals:
100-an electric reciprocating saw; 10-a housing; 101-installation space; 102-a motor mounting location; 103-a first opening; 104-a second opening; 11-a first housing; 111-a first mounting hole; 12-a second housing; 121-a first fixing hole; 20-a battery assembly; 30-gear adjustment module; 31-gear adjusting plate; 311-first gear; 312-second gear; 313-an adjustment member; 314-adjusting plate fixing holes; a 32-gear fixing plate; 321-a first groove; 322-a second groove; 323-third groove; 324-fixing the buckle; 33-gear position display; 331-first gear display; 332-second gear display; 333-adjusting button; 40-saw blade mounting position; 50-a hand-held portion; 51-start stop switch.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the description of the present invention, it is to be understood that the terms "lateral," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Referring to fig. 1 and 2, a first embodiment of the present invention provides an electric reciprocating saw 100, wherein the electric reciprocating saw 100 includes: the housing 10, the battery assembly 20, the hand-held portion 50 and the gear adjustment module 30; the battery assembly 20 is used for supplying power to the electric reciprocating saw 100 to keep the electric reciprocating saw 100 capable of normally operating, a user can extract and use the electric reciprocating saw 100 through the handheld portion 50, and the gear adjusting module 30 can adjust the gear of the electric reciprocating saw 100 in the using process.
Preferably, the handheld portion 50 is an opening provided in the housing 10, the battery assembly 20 is provided at an end of the housing 10 close to the handheld portion 50, and in order to ensure the stability of the user when using the electric reciprocating saw 100, the battery assembly 20 is provided below the handheld portion 50, and the gear adjusting module 30 is provided at an end of the housing 10 close to the handheld portion 50 and between the handheld portion 50 and the battery assembly 20.
Further, the inside installation space 101 that is provided with of casing 10, be provided with motor installation position 102 in the installation space 101, motor installation position 102 is used for installing the motor, electric reciprocating saw 100 still is provided with start-stop switch 51, start-stop switch 51 sets up the position that is close to handheld portion 50 at casing 10, and start-stop switch 51's partial structure is located in the opening that handheld portion 50 set up, can realize the control to motor pivoted start and pause through the pressure to start-stop switch 51, and is further, start-stop switch 51 electricity is connected to electric reciprocating saw 100's motor.
Preferably, electronic reciprocating saw 100 still is provided with saw blade installation position 40, and saw blade installation position 40 sets up in the one end that battery pack 20 was kept away from to casing 10, and saw blade installation position 40 transmission is connected to the motor, and saw blade installation position 40 is used for installing the saw blade of electronic reciprocating saw 100, and after the saw blade was installed to saw blade installation position 40, under the drive of motor, the saw blade can be in the enterprising line activity of left and right sides to reach the purpose of using electronic reciprocating saw 100.
Preferably, referring to fig. 3, the gear position adjusting module 30 is electrically connected to a motor of the electric reciprocating saw 100, and the gear position adjusting module 30 includes: a shift position adjusting plate 31, a shift position fixing plate 32, and a shift position display member 33; the gear adjusting plate 31 is positioned inside the housing 10 and electrically connected to the motor of the electric reciprocating saw 100, and the gear adjusting plate 31 is provided with an adjusting button for adjusting the rotating speed of the motor; a gear fixing plate 32 is connected to the housing 10 for fixing the gear adjusting plate 31 within the housing 10; the gear display part 33 is arranged on the gear fixing plate 32 and is positioned outside the shell 10, and a user can adjust the gear through an adjusting button on the gear display part 33; through the cooperation between gear adjusting plate 31, gear fixed plate 32 and gear display 33, the user can realize the regulation to motor speed in the use of electric reciprocating saw 100, further satisfies user's demand.
Specifically, at least two gear adjusting keys are arranged on the gear adjusting plate 31, and the at least two gear adjusting keys can adjust at least two gears of the motor of the electric reciprocating saw 100; for example, the gear adjusting plate 31 is provided with two gear adjusting keys, and the two gear adjusting keys are: the first gear 311 and the second gear 312, wherein the first gear 311 is a low-speed gear, the second gear 312 is a high-speed gear, the rotating speed of the motor can be correspondingly reduced by adjusting the electric reciprocating saw 100 to the first gear 311, and the rotating speed of the motor can be correspondingly increased by adjusting the electric reciprocating saw 100 to the second gear 312; it should be noted that, the first gear 311 and the second gear 312 are provided with indicator lights, when the electric reciprocating saw 100 is in the first gear 311, the indicator light corresponding to the first gear 311 is turned on, and when the electric reciprocating saw 100 is in the second gear 312, the indicator light corresponding to the second gear 312 is turned on; the user can know the gear condition of the electric reciprocating saw 100 according to the indicator lights arranged on the first gear 311 and the second gear 312, thereby facilitating the use of the user.
Of course, there may be a plurality of gear adjusting keys, and the plurality of gear adjusting keys can adjust a plurality of gears in the electric reciprocating saw 100, and the number of the specific gear adjusting keys may be determined according to the actual requirement of the user, without being limited to the limitation of the number of the gears in this embodiment.
Further, the gear adjusting module 30 can be matched with the start-stop switch 51, so that the purpose of controlling the rotating speed of the motor is achievedThe object of (a); for example, when the electric reciprocating saw 100 is in the first gear 311, the rotation speed of the motor is a first rotation speed N1(ii) a When the electric reciprocating saw 100 is in the second gear 312, the rotation speed of the motor is the second rotation speed N1And a first speed of rotation N1< second rotational speed N2The maximum depth that the start-stop switch 51 can be pressed is set to be H, that is, the movable range of the start-stop switch 51 is set to be [0, H ]]In the meantime.
For example, when the electric reciprocating saw 100 is adjusted to the first gear 311, the moving range of the start/stop switch 51 is adjusted to make the rotation speed of the motor between 0 to N1The rotation is performed, that is, when the moving distance of the start-stop switch 51 is 0, the corresponding rotating speed of the motor at the time is 0, and when the moving distance of the start-stop switch 51 is H, the corresponding rotating speed of the motor at the time is the first rotating speed N1(ii) a Similarly, when the electric reciprocating saw 100 is adjusted to the second gear 312, the moving range of the start-stop switch 51 is adjusted, so that the rotating speed of the motor can be controlled to be 0-N2The rotation is carried out, that is, when the moving distance of the start-stop switch 51 is 0, the corresponding rotating speed of the motor at the moment is 0, and when the moving distance of the start-stop switch 51 is H, the corresponding rotating speed of the motor at the moment is a second rotating speed N2。
It should be noted that, by providing the gear adjustment module 30 in the electric reciprocating saw 100, and the gear adjustment module 30 can adjust at least two gears of the motor, the rotation speed of the motor can be accurately adjusted, for example, when the electric reciprocating saw 100 is used for sawing some materials with small hardness, the electric reciprocating saw 100 can be set as the first gear 311, and at this time, under the cooperation of the start-stop switch 51, the motor is set at 0 to N1Rotating; when the electric reciprocating saw 100 is used for sawing some materials with higher hardness, the electric reciprocating saw 100 can be set to be in the second gear 312, and at this time, under the coordination of the start-stop switch 51, the motor is set to be in the range of 0-N2The rotation is performed.
Preferably, the gear adjusting plate 31 is provided with an adjusting member 313; the adjusting element 313 enables the gear shift between the first gear 311 and the second gear 312, and the maximum rotational speed of the electric motor can be brought to the first rotational speed N by the adjusting element 3131And a second speed N2; adjusting part313, the gear shifting between the first gear 311 and the second gear 312 is facilitated, and further, the adjustment of the maximum rotating speed of the motor can be realized.
Further, gear adjusting plate 31 detachable connects on gear fixing plate 32, and is concrete, still is provided with regulating plate fixed orifices 314 on gear adjusting plate 31, and what correspond is provided with the regulating plate mounting hole on gear fixing plate 32, regulating plate fixed orifices 314 with realize connecting through the screw between the regulating plate mounting hole.
Preferably, the first gear 311, the second gear 312 and the adjusting member 313 are convex structures provided on the gear adjusting plate 31, and correspondingly, the gear fixing plate 32 is provided with a first groove 321, a second groove 322 and a third groove 323; when the gear adjusting plate 31 is connected with the gear fixing plate 32, the first gear 311 is matched with the first groove 321, the second gear 312 is matched with the second groove 322, and the adjusting piece 313 is matched with the third groove 323; it should be noted that, the user can adjust the adjusting member 313 through the third groove 323, and further can switch the electric reciprocating saw 100 between the first gear 311 and the second gear 312, and the indicator lights on the first gear 311 and the second gear 312 can be presented to the user through the first groove 321 and the second groove 322; therefore, the first groove 321 and the second groove 322 are arranged to facilitate the connection of the gear information by the user, thereby improving the reliability of the use of the electric reciprocating saw 100.
Further, the gear fixing plate 32 is fixed on the housing 10, and specifically, a fixing buckle 324 is further disposed on the gear fixing plate 32; the fixing buckle 324 is disposed at one side of the gear fixing plate 32, and correspondingly, a fixing groove (not shown in the figure) is disposed at a position of the housing 10 corresponding to the gear fixing plate 32, and the gear fixing plate 32 is fixed on the housing 10 by the fixing buckle 324 and the fixing groove; of course, there are various connection modes for the gear fixing plate 32 and the housing 10, for example, the connection mode may be realized by a screw hole or other connection modes, as long as the detachable connection between the gear fixing plate 32 and the housing 10 can be realized, and the connection mode is not limited to the connection mode of the fastening slot here.
Preferably, a gear position display member 33 is provided on a side of the gear position fixing plate 32 away from the gear position adjusting plate 31, the gear position display member 33 including: a first gear display 331, a second gear display 332, and an adjustment button 333; the first gear display 331 corresponds to the first groove 321, the second gear display 332 corresponds to the second groove 322, and the adjustment button 333 corresponds to the third groove 323; the first gear display part 331 is used for displaying gear information of the first gear 311, the second gear display part 332 is used for displaying gear information of the second gear 312, and the adjusting button 333 is used for adjusting the adjusting part 313; for example, the gear indicator 33 may be made of a softer material, and the gear indicator 33 may be adhered to the gear fixing plate 32.
Preferably, referring to fig. 4 to 6, the first housing 11 is detachably connected to the second housing 12, specifically, the first housing 11 is provided with a first mounting hole 111, the second housing 12 is provided with a first fixing hole 121, and the first fixing hole 121 is connected to the first mounting hole 111 by a screw; it should be noted that, in order to ensure the stability of the connection between the first housing 11 and the second housing 12, the number of the first mounting holes 111 and the first fixing holes 121 may be provided in plurality.
Further, the first housing 11 is further provided with a first opening 103, the second housing 12 is provided with a second opening 104 at a position corresponding to the first opening 103, when the first housing 11 is connected to the second housing 12, a gear adjusting module mounting position is formed between the corresponding first opening 103 and the second opening 104, and the gear adjusting module 30 is mounted to the gear adjusting module mounting position.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. An electric reciprocating saw, comprising:
the motor comprises a shell (10), wherein a motor mounting position (102) is arranged in the shell (10);
a motor mounted to the motor mounting location (102);
a battery assembly (20), the battery assembly (20) being disposed at one end of the housing (10);
a gear adjustment module (30) disposed at a position of the housing (10) near the battery assembly (20) and electrically connected to the motor; the gear adjusting module (30) can adjust the rotating speed of the motor.
2. The electric reciprocating saw of claim 1, wherein the gear adjustment module (30) comprises:
a shift position adjusting plate (31), the shift position adjusting plate (31) being disposed within the housing (10) and electrically connected to the motor;
a gear fixing plate (32), the gear fixing plate (32) is connected to the housing (10) for fixing the gear adjusting plate (31).
3. The electric reciprocating saw of claim 2, wherein the gear adjustment plate (31) is provided with at least two gear adjustment keys.
4. The electric reciprocating saw of claim 2, wherein the gear adjusting plate (31) is provided with two gear adjusting keys, the two gear adjusting keys comprising: a first gear (311) and a second gear (312);
wherein the rotation speed of the motor is a first rotation speed N when the electric reciprocating saw (100) is in the first gear (311)1(ii) a When the electric reciprocating saw (100) is in the second gear (312), the rotating speed of the motor is a second rotating speed N1And a first speed of rotation N1< second rotational speed N2。
5. The electric reciprocating saw of claim 4, wherein an adjusting member (313) is further provided on the gear adjusting plate (31), the adjusting member (313) enabling gear shifting of the electric reciprocating saw (100) between the first gear (311) and the second gear (312).
6. The electric reciprocating saw of claim 5, wherein the first gear (311), the second gear (312) and the adjustment member (313) are raised structures provided on the gear adjustment plate (31).
7. The electric reciprocating saw of claim 5, wherein the gear fixing plate (32) comprises:
a first groove (321), the first groove (321) mating with the first gear (311);
a second groove (322), the second groove (322) mating with the second gear (312);
a third groove (323), the third groove (323) cooperating with the adjustment member (313).
8. The electric reciprocating saw as defined in any one of claims 2-7, wherein said gear fixing plate (32) is provided with a fixing catch (324), and correspondingly a fixing groove is provided on said housing (10), and said fixing catch (324) is fittingly connected with said fixing groove.
9. The power reciprocating saw as defined in any one of claims 2-7, further comprising:
gear display spare (33), gear display spare (33) set up in gear fixed plate (32) are kept away from one side of gear adjusting plate (31), are used for showing the gear of electronic reciprocating saw (100).
10. The electric reciprocating saw as defined in any one of claims 1-7, wherein said housing (10) comprises a first housing (11) and a second housing (12); the first shell (11) is provided with a first opening, and the second shell (12) is provided with a second opening;
wherein the first opening and the second opening cooperate to form a gear adjustment module mounting location, and the gear adjustment module (30) is mounted to the gear adjustment module mounting location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840623.8U CN216462180U (en) | 2021-11-19 | 2021-11-19 | Electric reciprocating saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840623.8U CN216462180U (en) | 2021-11-19 | 2021-11-19 | Electric reciprocating saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216462180U true CN216462180U (en) | 2022-05-10 |
Family
ID=81396445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122840623.8U Active CN216462180U (en) | 2021-11-19 | 2021-11-19 | Electric reciprocating saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216462180U (en) |
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2021
- 2021-11-19 CN CN202122840623.8U patent/CN216462180U/en active Active
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