CN220427008U - Cutting angle control device of portable electric circular saw - Google Patents
Cutting angle control device of portable electric circular saw Download PDFInfo
- Publication number
- CN220427008U CN220427008U CN202321715566.3U CN202321715566U CN220427008U CN 220427008 U CN220427008 U CN 220427008U CN 202321715566 U CN202321715566 U CN 202321715566U CN 220427008 U CN220427008 U CN 220427008U
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- Prior art keywords
- circular saw
- electric circular
- angle control
- cutting angle
- control device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a cutting angle control device of a portable electric circular saw, which relates to the technical field of the electric circular saw and comprises a fixed plate, wherein a rotating motor is fixedly arranged at the bottom side of the fixed plate, a rotating rod is sleeved at the output end of the rotating motor, a connecting seat is fixedly arranged at the output end of the rotating rod, the bottom side of the connecting seat is provided with the electric circular saw motor, the output end of the electric circular saw motor is provided with the electric circular saw, the outer side of the electric circular saw is provided with a fixed cover and a movable cover, a sliding rail is arranged in the fixed cover, the fixed cover and the movable cover form sliding connection, and the cutting angle control device of the portable electric circular saw can rotate the electric circular saw through the arrangement of the rotating motor, the rotating rod and the connecting seat, so that the cutting angle can be accurately controlled.
Description
Technical Field
The utility model relates to the technical field of electric circular saws, in particular to a cutting angle control device of a portable electric circular saw.
Background
The electric saw is an indispensable tool in many fields such as home decoration, material processing and felling, and is labor-saving and high in working efficiency due to the rotating speed block, and is widely used in home decoration and other industries, and the electric saw is basically replaced by a common manual saw.
Through retrieval, the patent with the Chinese patent grant number of CN218016154U discloses a protection device for an electric circular saw and the electric circular saw, wherein the electric circular saw comprises an output part and a holding part, the protection device is clamped between the output part and the holding part, the protection device comprises a connecting shell, the connecting shell is clamped between the output part and the holding part, an installation space is arranged in the connecting shell, an adjusting component is arranged at a position of the connecting shell corresponding to the installation space, and the adjusting component can be switched between a first state and a second state, wherein when the electric circular saw is in the first state, a movable shield of the output part is abutted against a fixed shield, and when the electric circular saw is in the second state, the positions of the movable shield and the fixed shield are staggered, so that the electric circular saw cannot extend out of a base when not in the working state, and the life safety of workers is protected; however, when the electric circular saw works, objects with different angles are required to be cut, the hand-held direction of a person is not changed well, so that the electric circular saw is difficult to cut and difficult to operate, the cutting efficiency is low, and meanwhile, the electric circular saw is sharp, and when the electric circular saw does not work, a worker touches the electric circular saw and is easy to cut.
Therefore, we propose a cutting angle control device of a portable electric circular saw.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a cutting angle control device of a portable electric circular saw, which solves the problems that the cutting angle cannot be controlled in the cutting process and the electric circular saw is easy to cut personnel in the existing device.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the cutting angle control device of the portable electric circular saw comprises a handle, wherein a fixing plate is fixedly arranged on the bottom side of the handle;
the rotary electric saw comprises a fixed plate, a rotary motor, a connecting seat, an electric circular saw motor, a rotating shaft, an electric circular saw and a rotary plate, wherein the rotary motor is fixedly arranged at the bottom side of the fixed plate;
the outer side of the upper semicircle of the electric circular saw is provided with a fixed cover, the outer side of the lower semicircle of the electric circular saw is provided with a movable cover which is matched with the specification of the fixed cover in size, a sliding rail is arranged in the fixed cover, and the fixed cover and the movable cover form sliding connection.
Preferably, a control button and an angle control panel connected with the rotating motor are fixedly arranged on the top side of the fixed plate.
Preferably, the top side of the electric circular saw motor is fixedly connected with the connecting seat through a connecting rod.
Preferably, the fixed cover is fixedly connected with the connecting seat through two groups of fixed rods with opposite positions.
Preferably, the outer wall of the rotating shaft is fixedly provided with a limiting shaft, and the limiting shaft is positioned at the inner side of the electric circular saw.
Preferably, the top end of the rotating shaft is sleeved with a rotating cover, and the rotating cover is positioned on the outer side of the electric circular saw.
Preferably, the outer wall of the movable cover is provided with a groove, and the outer wall of the fixed cover is provided with a bayonet lock matched with the groove.
(III) beneficial effects
The utility model provides a cutting angle control device of a portable electric circular saw. The beneficial effects are as follows:
this cutting angle controlling means of portable electric circular saw is through the setting of rotating electrical machines, bull stick and connecting seat in the in-process of using, can rotate electric circular saw to accurate control cutting's angle, easy operation, convenient to use, simultaneously through the setting of fixed cover and movable cover, when not working, can protect electric circular saw, prevent that personnel from touching electric circular saw and receiving the cutting wound, protected personnel's life safety.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the protection device of the present utility model;
FIG. 3 is a schematic view of the rear view structure of the present utility model;
FIG. 4 is a schematic view of the structure of the electric circular saw according to the present utility model;
in the figure: 1. a handle; 2. a fixing plate; 3. a control button; 4. an angle control panel; 5. a rotating electric machine; 6. a rotating rod; 7. a connecting seat; 8. a connecting rod; 9. an electric circular saw motor; 10. a rotating shaft; 11. an electric circular saw; 12. a fixed cover; 13. a fixed rod; 14. a rotary cover; 15. a movable cover; 16. a groove; 17. a bayonet lock; 18. and a limiting shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the cutting angle control device of the portable electric circular saw comprises a handle 1, wherein a fixing plate 2 is fixedly arranged at the bottom side of the handle 1;
the bottom side of the fixed plate 2 is fixedly provided with a rotating motor 5, the output end of the rotating motor 5 is sleeved with a rotating rod 6, the output end of the rotating rod 6 is fixedly provided with a connecting seat 7, the bottom side of the connecting seat 7 is provided with an electric circular saw motor 9, the output end of the electric circular saw motor 9 is sleeved with a rotating shaft 10, and the outer wall of the rotating shaft 10 is sleeved with an electric circular saw 11;
the outer side of the upper semicircle of the electric circular saw 11 is provided with a fixed cover 12, the outer side of the lower semicircle of the electric circular saw 11 is provided with a movable cover 15 which is matched with the fixed cover 12 in specification and size, a sliding rail is arranged in the fixed cover 12, and the fixed cover 12 and the movable cover 15 form sliding connection;
wherein, in this embodiment, it is to supplement to explain that, this cutting angle controlling means of portable electric circular saw is through the setting of rotating electrical machines 5, bull stick 6 and connecting seat 7 in the in-process that uses, can rotate electric circular saw 11 to accurate control cutting angle, easy operation, convenient to use, simultaneously through the setting of fixed cover 12 and movable cover 15, when not working, can protect electric circular saw 11, prevent that personnel from touching electric circular saw 11 and receiving the cutting wound, protected personnel's life safety.
In the present embodiment, it should be noted that, the top side of the fixed plate 2 is fixedly provided with a control button 3 and an angle control panel 4 connected with the rotating motor 5;
wherein the angle of the cut can thus be precisely controlled by the angle control panel 4.
In the embodiment, it should be noted that, the top side of the electric circular saw motor 9 is fixedly connected with the connecting seat 7 through the connecting rod 8;
wherein, the connecting seat 7 and the electric circular saw 11 are formed into a whole, and the stability during cutting is ensured.
In this embodiment, it should be noted that, the fixed cover 12 is fixedly connected with the connecting seat 7 through two sets of fixing rods 13 opposite to each other;
wherein, the fixing sleeve 12 and the connecting seat 7 are formed into a whole, so that the fixing sleeve 12 is prevented from falling off.
In the present embodiment, it should be noted that, a limiting shaft 18 is fixedly installed on the outer wall of the rotating shaft 10, and the limiting shaft 18 is located at the inner side of the electric circular saw 11;
the electric circular saw 11 can be limited, so that the electric circular saw 11 is prevented from shaking, and the stability of the electric circular saw is ensured.
In the present embodiment, it should be noted that, the top end of the rotating shaft 10 is sleeved with a rotating cover 14, and the rotating cover 14 is located at the outer side of the electric circular saw 11;
wherein the electric circular saw 11 is conveniently replaced.
In this embodiment, it should be noted that, a groove 16 is formed on the outer wall of the movable cover 15, and a bayonet lock 17 adapted to the groove 16 is assembled on the outer wall of the fixed cover 12;
wherein the movable cover 15 can be fixed in this way.
The working principle and the using flow of the utility model are as follows: when the device is required to work, the movable cover 15 is firstly slid into the fixed cover 12, then the movable cover 15 is fixed through the groove 16 and the bayonet lock 17, then the electric circular saw motor 9 is started to cut an object, when the cutting angle is required to be adjusted, the connecting seat 7 is rotated through the control button 3 and the rotating motor 5, and the connecting seat 7 is rotated to a proper angle through the accurate control of the angle control panel 4, so that the cutting can be continued.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The cutting angle control device of the portable electric circular saw comprises a handle (1), wherein a fixing plate (2) is fixedly arranged at the bottom side of the handle (1);
the method is characterized in that: the rotary electric saw is characterized in that a rotary motor (5) is fixedly arranged at the bottom side of the fixed plate (2), a rotating rod (6) is sleeved at the output end of the rotary motor (5), a connecting seat (7) is fixedly arranged at the output end of the rotating rod (6), an electric circular saw motor (9) is arranged at the bottom side of the connecting seat (7), a rotating shaft (10) is sleeved at the output end of the electric circular saw motor (9), and an electric circular saw (11) is sleeved on the outer wall of the rotating shaft (10);
the outer side of the upper semicircle of the electric circular saw (11) is provided with a fixed cover (12), the outer side of the lower semicircle of the electric circular saw (11) is provided with a movable cover (15) which is matched with the specification of the fixed cover (12), the fixed cover (12) is internally provided with a sliding rail, and the fixed cover (12) and the movable cover (15) form sliding connection.
2. The cutting angle control device of a portable electric circular saw according to claim 1, wherein: the top side of the fixed plate (2) is fixedly provided with a control button (3) and an angle control panel (4) which are connected with a rotating motor (5).
3. The cutting angle control device of a portable electric circular saw according to claim 1, wherein: the top side of the electric circular saw motor (9) is fixedly connected with the connecting seat (7) through the connecting rod (8).
4. The cutting angle control device of a portable electric circular saw according to claim 1, wherein: the fixed cover (12) is fixedly connected with the connecting seat (7) through two groups of fixed rods (13) which are opposite in position.
5. The cutting angle control device of a portable electric circular saw according to claim 1, wherein: and a limiting shaft (18) is fixedly arranged on the outer wall of the rotating shaft (10), and the limiting shaft (18) is positioned at the inner side of the electric circular saw (11).
6. The cutting angle control device of a portable electric circular saw according to claim 1, wherein: the top end of the rotating shaft (10) is sleeved with a rotating cover (14), and the rotating cover (14) is positioned on the outer side of the electric circular saw (11).
7. The cutting angle control device of a portable electric circular saw according to claim 1, wherein: the outer wall of the movable cover (15) is provided with a groove (16), and the outer wall of the fixed cover (12) is provided with a bayonet lock (17) matched with the groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715566.3U CN220427008U (en) | 2023-07-03 | 2023-07-03 | Cutting angle control device of portable electric circular saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715566.3U CN220427008U (en) | 2023-07-03 | 2023-07-03 | Cutting angle control device of portable electric circular saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427008U true CN220427008U (en) | 2024-02-02 |
Family
ID=89691587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321715566.3U Active CN220427008U (en) | 2023-07-03 | 2023-07-03 | Cutting angle control device of portable electric circular saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427008U (en) |
-
2023
- 2023-07-03 CN CN202321715566.3U patent/CN220427008U/en active Active
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