CN215880128U - Electric circular saw with universal motor - Google Patents
Electric circular saw with universal motor Download PDFInfo
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- CN215880128U CN215880128U CN202121531535.3U CN202121531535U CN215880128U CN 215880128 U CN215880128 U CN 215880128U CN 202121531535 U CN202121531535 U CN 202121531535U CN 215880128 U CN215880128 U CN 215880128U
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- circular saw
- electric circular
- gear
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Abstract
The utility model discloses a universal electric circular saw for a motor, which comprises an electric circular saw main body and an outer cover arranged on the electric circular saw main body, wherein the outer cover comprises a first cover body and a second cover body, the diameter of the second cover body is smaller than that of the first cover body, the first cover body is fixed on the main body, the second cover body rotates on the main body, the second cover body is provided with a first baffle plate and a second baffle plate, the baffle plates slide in the second cover body, a first magnetic part is arranged on the first baffle plate, a second magnetic part is arranged on the second cover body in a sliding manner, the second magnetic part is connected with a sliding rod, the sliding rod is connected with a first connecting rod, the first connecting rod is connected with a moving part on the second cover body, the first baffle plate is connected with the inside of the second cover body through a first elastic part, and the second baffle plate is arranged on the other side of the second cover body in a mirror image manner.
Description
Technical Field
The utility model relates to the technical field of electric circular saws, in particular to a universal electric circular saw with a motor.
Background
The electric circular saw is a tool for sawing through a transmission mechanism driving blade, has the characteristics of safety, reliability, high working efficiency and the like, and mainly comprises a motor, a gear box, a protective cover, a blade and the like.
The general one end of electric circular saw motor among the prior art is connected with the shell, the other end of motor can be connected with the gear box and provide the power for whole electric circular saw, consequently after long-time use electric circular saw, the skew appears with the gear box easily in the motor, simultaneously in the use of the cover body, the electric circular saw that will use the completion places one side and rotates the inner cover and when going out, the dustcoat is under quiescent condition, the piece can fall, when reusing, the piece will be raised immediately, it is more troublesome to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the electric circular saw with the universal motor.
In order to solve the technical problems, the utility model is solved by the following technical scheme: general type electric circular saw of motor includes the electric circular saw main part and set up the dustcoat in the electric circular saw main part, the dustcoat includes the first cover body and the second cover body, the diameter of the second cover body is less than the first cover body, the first cover body is fixed in the main part, the second cover body rotates in the main part, the second cover body sets up first baffle and second baffle, the baffle slides in the second cover body, set up first magnetic part on the first baffle slide on the second cover body and set up second magnetic part, second magnetic part and sliding bar connection, the slide bar is connected with first connecting rod, first connecting rod is connected with the moving member on the second cover body, first baffle is through first elastic component and the internal connection of the second cover body, the second baffle mirror image sets up the opposite side at the second cover body.
In the above aspect, the first magnetic member and the second magnetic member preferably face the same magnetic pole.
In the above scheme, preferably, the moving member is connected with the inside of the second cover body through a second elastic member, and when the moving member moves into the first cover body, the moving member compresses toward one side of the second elastic member.
In the above scheme, preferably, the main body is provided with a gear box, the gear box is provided with a positioning point, and the motor is connected with the gear box through the positioning point.
In the above aspect, preferably, the gear box includes a first gear and a second gear, the first gear is connected to the motor, the second gear is engaged with the first gear, and the second gear is connected to the blade disposed on the main body.
In the above aspect, it is preferable that a handle is provided on the second cover and outside the first cover, and the handle is configured to rotate the second cover.
The utility model has the beneficial effects that: set up a plurality of setpoint on the gear box, pass through the setpoint with the motor and be connected with the gear box, the concentricity of motor and gear box can improve, avoid simultaneously because the skew and the noise that produces, set up the baffle simultaneously on the second cover body, cooperation moving member at that time, first elastic component, the second elastic component, first magnetic component and second magnetic component realize when the second cover body is located operating condition, the moving member is compressed and first baffle and second baffle counterbalance be closed state promptly, make the piece of covering the body constitution at baffle and second can not let out, when rotating the second cover body to non-operating condition, the moving member pops out from the first cover body, first baffle and second baffle are inside movement simultaneously, the piece on the first cover body alright enter into the second cover body, be convenient for accumulate the piece and make things convenient for disposable clearance more pieces, it is comparatively convenient.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a cross-sectional view of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an exploded view of the gearbox of the present invention.
FIG. 5 is an overall schematic of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, the electric circular saw comprises an electric circular saw body 1 and a housing 2 arranged on the electric circular saw body 1, wherein the housing 2 comprises a first housing 21 and a second housing 22, the first housing 21 is fixedly connected to the electric circular saw body 1, the second housing 22 is rotatably connected to the electric circular saw body 1, and the diameter of the second housing 22 is smaller than that of the second housing 22, so that the second housing 22 rotates inside the first housing 21.
A first baffle plate 31 and a second baffle plate 32 are arranged in the second cover 22, the first baffle plate 31 is arranged on the inner wall of the second cover 22 in a sliding manner, a first magnetic member 41 is arranged on one side of the first baffle plate 31 close to the inside of the second cover 22, a second magnetic member 42 is arranged on one side of the second cover 22 and the first baffle plate 31, the second magnetic member 42 also slides in the second cover 22, and the second magnetic member 42 is different from the horizontal sliding of the second baffle plate 32 and is a vertical sliding.
The facing surfaces of the second magnetic member 42 and the first magnetic member 41 are of the same magnetic pole, so when the first magnetic member 41 and the second magnetic member 42 are located on the same level, the first magnetic member 41, i.e. the first baffle 31, moves outwards, the second magnetic member 42 is provided with a sliding rod 43, the sliding rod 43 also moves upwards and downwards, the second cover 22 is provided with a moving member 45, the moving member 45 is arranged in the second cover 22 through a second elastic member 47, i.e. the moving member 45 is arranged above the external force, the moving member 45 moves towards the inside of the second cover 22, and the sliding rod 43 and the second magnetic member 42 move downwards simultaneously, so that the second magnetic member 42 and the first magnetic member 41 are located on the same plane.
The first baffle 31 is connected with the inside of the second cover 22 through a first elastic piece 46, so when the first baffle 31 is popped out, the first elastic piece 46 is in a stretching state, and when the moving piece 45 is placed behind the first cover 21, the moving piece 45 and the second elastic piece 47 are in a compressing state, that is, the second magnetic piece 42 and the first magnetic piece 41 are in the same plane, that is, the first baffle 31 and the second baffle 32 are abutted against the second cover 22, and the debris cannot fall out; in a similar manner, when the second cover 22 rotates to the lower side of the first cover 21, the moving member 45 is not limited, that is, the second elastic member 47 drives the second magnetic member 42 to move upward, and the first elastic member 46 drives the baffle to move outward at the same time, that is, the debris can enter the second cover 22.
The sliding rod 43 is connected with the moving member 45 through a first connecting rod 44, and the second baffle 32 is arranged on the other side of the second cover 22 in a mirror image manner with the first baffle 31, that is, the opening or closing of the first baffle 31 and the second baffle 32 is controlled by controlling the position of the movement, and the sliding rod is arranged on the second cover 22 and outside the first cover 21. The handle 6, i.e. the handle 6 can be held in this way for rotating the second cover 22.
The main body 1 is further provided with a gear box 5, a first gear 53 and a second gear 54 are arranged in the gear box 5, one end of the first gear 53 is connected with a rotating motor 52, the second gear 54 is connected with a blade 55 arranged on the main body 1, the first gear 53 is connected with the second gear 54, a plurality of positioning points 51 are arranged on the outer side of the gear box 5, the motor 52 is connected with the positioning points through screws, and when the motor 52 rotates, the blade 55 can rotate.
The working principle is as follows: the handle 6 is held to rotate the first cover body 21 counterclockwise, the moving member 45 enters the first cover body 21, the moving member 45 sinks against the second elastic member 47, that is, the first connecting rod 44 moves the sliding rod 43 downward, the sliding rod 43 drives the second magnetic member 42 to move downward, when the second magnetic member 42 is not located on the same level as the first magnetic member 41, the first elastic member 46 drives the first baffle 31 and the second baffle 32 to move toward the inside of the second cover body 22, so that the falling debris of the first cover body 21 enters the second cover body 22, and when the second cover body 22 is rotated to the working state again, the first baffle 31 and the second baffle 32 abut again, and the debris is temporarily left in the second cover body 22, so that the accumulated debris can be cleaned together conveniently, and the operation is convenient.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. General type electric circular saw of motor (52), including electric circular saw main part (1) and set up dustcoat (2), its characterized in that on electric circular saw main part (1): the outer cover (2) comprises a first cover body (21) and a second cover body (22), the diameter of the second cover body (22) is smaller than that of the first cover body (21), the first cover body (21) is fixed on the main body (1), the second cover body (22) rotates on the main body (1), the second cover body (22) is provided with a first baffle plate (31) and a second baffle plate (32), the baffle plate slides in the second cover body (22), a first magnetic part (41) is arranged on the first baffle plate (31), a second magnetic part (42) is arranged on the second cover body (22) in a sliding manner, the second magnetic part (42) is connected with a sliding rod (43), the sliding rod (43) is connected with a first connecting rod (44), the first connecting rod (44) is connected with a moving part (45) on the second cover body (22), and the first baffle plate (31) is connected with the inside of the second cover body (22) through a first elastic part (46), the second baffle (32) is arranged on the other side of the second cover body (22) in a mirror image mode.
2. The electric circular saw of the universal type for electric motors (52) according to claim 1, characterized in that: the first magnetic member (41) and the second magnetic member (42) face the same magnetic pole.
3. The electric circular saw of the universal type for electric motors (52) according to claim 1, characterized in that: the moving piece (45) is connected with the inside of the second cover body (22) through the second elastic piece (47), and when the moving piece (45) moves into the first cover body (21), the moving piece (45) compresses towards one side of the second elastic piece (47).
4. The electric circular saw of the universal type for electric motors (52) according to claim 1, characterized in that: the main body (1) is provided with a gear box (5), the gear box (5) is provided with positioning points (51), and the motor (52) is connected with the gear box (5) through the positioning points (51).
5. Electric circular saw of the universal type for electric motors (52), according to claim 4, characterized in that: the gear box (5) comprises a first gear (53) and a second gear (54), the first gear (53) is connected with the motor (52), the second gear (54) is in meshed connection with the first gear (53), and the second gear (54) is connected with a blade (55) arranged on the main body (1).
6. The electric circular saw of the universal type for electric motors (52) according to claim 1, characterized in that: a handle (6) is arranged on the second housing (22) and outside the first housing (21), said handle (6) being used to rotate the second housing (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531535.3U CN215880128U (en) | 2021-07-07 | 2021-07-07 | Electric circular saw with universal motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531535.3U CN215880128U (en) | 2021-07-07 | 2021-07-07 | Electric circular saw with universal motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215880128U true CN215880128U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121531535.3U Active CN215880128U (en) | 2021-07-07 | 2021-07-07 | Electric circular saw with universal motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215880128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722727A (en) * | 2022-11-03 | 2023-03-03 | 浙江通达电器有限公司 | Intelligent electric circular saw |
-
2021
- 2021-07-07 CN CN202121531535.3U patent/CN215880128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722727A (en) * | 2022-11-03 | 2023-03-03 | 浙江通达电器有限公司 | Intelligent electric circular saw |
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