CN220427011U - Electric circular saw with quick depth adjusting structure - Google Patents
Electric circular saw with quick depth adjusting structure Download PDFInfo
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- CN220427011U CN220427011U CN202322093924.8U CN202322093924U CN220427011U CN 220427011 U CN220427011 U CN 220427011U CN 202322093924 U CN202322093924 U CN 202322093924U CN 220427011 U CN220427011 U CN 220427011U
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- electric circular
- locking bolt
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- 230000007246 mechanism Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
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Abstract
The utility model provides an electric circular saw with a rapid adjusting depth structure. The electric circular saw of quick adjustment cutting depth structure, the on-line screen storage device comprises a base, the upper end right side fixed mounting of base has the motor, and the motor has fixed cover through rotation axis connection, and the other end fixedly connected with of fixed cover adjusts the pole, the front surface intermediate position of fixed cover has the locking lever through spring coupling, the other end of adjusting the pole has cup jointed the dead lever, and the other end of dead lever inserts and establish in the connecting block to the surface of connecting block is provided with the abrasive disc. Through being provided with the locking lever that is provided with at the front surface of fixed cover, the accessible pulling locking lever, the axis of rotation with the motor is unlocked to change it as required, through being provided with the spring, can reset the locking lever, through being provided with the locking bolt on the dead lever, can unlock the locking bolt, will adjust the pole and remove to suitable position, the rethread locking bolt locks it, can be according to the width of different cutting objects.
Description
Technical Field
The utility model belongs to the technical field of electric circular saws, and particularly relates to an electric circular saw with a rapid adjustment depth cutting structure.
Background
The circular saw is a tool which uses a single-phase series motor as power and then drives a circular saw blade to carry out sawing operation through a transmission mechanism, and has the characteristics of safety, reliability, high working efficiency and the like. The electric circular saw adopts a lifting and climbing type appearance structure and mainly comprises a motor, a reduction gearbox, a protective cover, an adjusting mechanism, a bottom plate, a handle, a switch, a plug which can not be connected again, a circular saw blade and the like.
An electric circular saw with a quick depth adjusting structure is additionally arranged on the existing electric circular saw, the quick depth adjusting structure comprises a depth box and a depth scale plate, and a depth button pin, a depth slider, a depth button spring and a depth button are sequentially arranged on the depth scale plate. The depth scale plate is provided with long grooves, and round holes are sequentially arranged on the long grooves and correspond to different cutting depths. The depth button pin is provided with two diameters, a large diameter gear can only pass through the round hole and can not pass through the long groove, and a small diameter gear can pass through the long groove. The depth of cut positioning is achieved when the large diameter stop of the depth button pin is inserted into the circular hole. According to the utility model, the rapid adjusting depth structure is additionally arranged on the existing electric circular saw, so that the button type cutting depth adjustment can be realized, the adjustment is rapid, the phenomenon that the human eyes aim at dense scale marks is avoided, and the working efficiency and the adjustment accuracy are improved;
however, when the electric circular saw with the rapid adjustment and depth cutting structure is used, the electric circular saw cannot be adjusted according to the width of a cut object because the structure is single, the operation is troublesome, the practicability is poor, and therefore, the novel electric circular saw with the rapid adjustment and depth cutting structure is needed to solve the technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the electric circular saw with high practicability, and the cutting depth structure can be quickly adjusted through simple operation and convenient use.
In order to solve the technical problems, the electric circular saw with the rapid depth adjusting structure comprises a base, wherein a motor is fixedly arranged on the right side of the upper end of the base, the motor is connected with a fixed sleeve through a rotating shaft, the other end of the fixed sleeve is fixedly connected with an adjusting rod, the middle position of the front surface of the fixed sleeve is connected with a locking rod through a spring, the other end of the adjusting rod is sleeved with a fixed rod, the other end of the fixed rod is inserted into a connecting block, and the outer surface of the connecting block is provided with a cutting sheet; the two groups of connecting rods are fixedly connected to the front end and the rear end of the left side of the upper surface of the base, the outer side of the lower end of each connecting rod is sleeved with a movable sleeve, the left side of each movable sleeve is fixedly connected with an adjusting frame, and the lower end of each adjusting frame is fixedly connected with a splash guard; the connecting plate, connecting plate fixed connection is in the upper end of connecting rod, the left side fixedly connected with protection casing of connecting plate, the right side of connecting plate is connected with the telescopic link, and the upper surface right side fixedly connected with handle of telescopic link, the upper end fixedly connected with handle of connecting plate.
As a further scheme of the utility model, the rotating shaft of the motor is movably inserted into the fixed sleeve, and the fixed sleeve is provided with a slot matched with the rotating shaft of the motor.
As a further scheme of the utility model, locking grooves matched with the locking rods are formed on the fixing sleeve and the rotating shaft on the motor, and the front end and the rear end of the spring are fixedly connected to the fixing sleeve and the locking rods.
As a further scheme of the utility model, the adjusting rod is movably inserted into the fixed rod, the fixed rod is provided with a slot matched with the adjusting rod, the right side of the front surface of the fixed rod is provided with a locking bolt, and the adjusting rod is uniformly provided with locking grooves matched with the locking bolt.
As a further scheme of the utility model, the right side of the front surface of the connecting block is provided with a locking bolt, and the fixed rod is provided with a locking groove matched with the locking bolt.
As a further scheme of the utility model, the movable sleeve is movably sleeved on the connecting rod, a locking bolt is arranged in the middle of the front surface of the movable sleeve, and locking grooves matched with the locking bolt are uniformly formed in the connecting rod.
As a further scheme of the utility model, the adjusting frame is arranged in an annular structure, the adjusting frame is arranged on the outer surface of the grinding disc, the splash guard is arranged in an inverted bowl-shaped structure, and the splash guard is made of high-elasticity rubber materials.
As a further scheme of the utility model, the outer surface of the handle is wrapped with a rubber anti-skid sleeve.
Compared with the related art, the electric circular saw with the rapid depth adjusting structure has the following beneficial effects:
1. the locking rod is arranged on the front surface of the fixed sleeve, the rotating shaft of the motor can be unlocked by pulling the locking rod so as to be replaced according to requirements, the locking rod can be reset by arranging the spring, the locking bolt is arranged on the fixed rod, the locking bolt can be unlocked, the adjusting rod is moved to a proper position, the adjusting rod is locked by the locking bolt, the width of the motor and the width of the cutting sheet can be adjusted according to the widths of different cutting objects, and the practicability of the device is improved;
2. according to the utility model, the locking bolt is arranged on the front surface of the connecting block, so that the locking bolt can be unlocked, when the use time of the grinding disc becomes blunt for a long time, the grinding disc can be replaced according to the requirement, the device is more convenient to use, the locking bolt is arranged on the front surface of the movable sleeve, the locking bolt can be unlocked, the movable sleeve drives the adjusting frame to move, the cutting depth of the electric circular saw can be adjusted according to different requirements, the electric circular saw is locked by the locking bolt, and the splash of the cut saw dust can be prevented by the splash guard, so that the protection of the device is improved;
3. according to the utility model, the protection cover is arranged, so that the outer leakage of the upper end of the grinding piece can be shielded, the accidental injury to a worker is prevented, the telescopic rod is arranged, when the adjusting rod is adjusted, the telescopic rod can move along with the position of the adjusting rod, and the stability of the worker when the device is held by the hand can be increased by arranging the rubber anti-skid sleeve on the handle.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic perspective view of an electric circular saw with a quick depth adjustment structure according to the present utility model;
FIG. 2 is a schematic view showing an exploded construction of an electric circular saw with a quick depth adjustment structure according to the present utility model;
FIG. 3 is a schematic view showing an exploded construction of an electric circular saw with a quick depth adjustment structure according to the present utility model;
FIG. 4 is a schematic view showing an exploded construction of an electric circular saw with a quick depth adjustment structure according to the present utility model;
FIG. 5 is a schematic perspective view of an electric circular saw with a quick depth adjustment structure according to the present utility model;
fig. 6 is a schematic view showing an exploded structure of the electric circular saw of the present utility model with a quick depth adjusting structure.
In the figure: 1. a base; 2. a motor; 3. a fixed sleeve; 4. an adjusting rod; 5. a spring; 6. a locking lever; 7. a fixed rod; 8. a connecting block; 9. grinding sheets; 10. a connecting rod; 11. a movable sleeve; 12. an adjusting frame; 13. a splash guard; 14. a connecting plate; 15. a protective cover; 16. a telescopic rod; 17. a handle.
Detailed Description
Please refer to fig. 1-6 in combination. The electric circular saw with the quick depth adjusting structure comprises a steel pipe pile, wherein the steel pipe pile comprises a base 1, a motor 2 is fixedly arranged on the right side of the upper end of the base 1, the motor 2 is connected with a fixed sleeve 3 through a rotating shaft, the other end of the fixed sleeve 3 is fixedly connected with an adjusting rod 4, the middle position of the front surface of the fixed sleeve 3 is connected with a locking rod 6 through a spring 5, the other end of the adjusting rod 4 is sleeved with a fixed rod 7, the other end of the fixed rod 7 is inserted into a connecting block 8, and the outer surface of the connecting block 8 is provided with a grinding disc 9; the connecting rods 10, two groups of connecting rods 10 are fixedly connected to the front and rear ends of the left side of the upper surface of the base 1, the outer side of the lower end of each connecting rod 10 is sleeved with a movable sleeve 11, the left side of each movable sleeve 11 is fixedly connected with an adjusting frame 12, and the lower end of each adjusting frame 12 is fixedly connected with a splash guard 13; the connecting plate 14, connecting plate 14 fixed connection is in the upper end of connecting rod 10, and the left side fixedly connected with protection casing 15 of connecting plate 14, the right side of connecting plate 14 is connected with telescopic link 16, and the upper surface right side fixedly connected with handle 17 of telescopic link 16, the upper end fixedly connected with handle 17 of connecting plate 14.
Further, the rotating shaft of the motor 2 is movably inserted in the fixed sleeve 3, a slot matched with the rotating shaft of the motor 2 is formed in the fixed sleeve 3, locking grooves matched with the locking rods 6 are formed in the rotating shafts of the fixed sleeve 3 and the motor 2, the front end and the rear end of the spring 5 are fixedly connected to the fixed sleeve 3 and the locking rods 6, the locking rods 6 are arranged on the front surface of the fixed sleeve 3, and the rotating shaft of the motor 2 is unlocked by pulling the locking rods 6 so as to be replaced according to requirements.
Further, adjust pole 4 activity and insert and establish in dead lever 7, and set up on the dead lever 7 with adjust pole 4 matched with slot, the front surface right side of dead lever 7 is provided with the locking bolt, all evenly set up on the pole 4 with locking bolt matched with locking groove, through be provided with the locking bolt on dead lever 7, can remove the locking bolt and lock, remove the pole 4 to suitable position, the rethread locking bolt locks it, can be according to the width of different cutting objects, adjust the width of motor 2 and cutting abrasive disc 9, the practicality of this device has been increased.
Further, the front surface right side of connecting block 8 is provided with the locking bolt, has seted up on the dead lever 7 with locking bolt matched with locking groove, through being provided with the locking bolt at the front surface of connecting block 8, can release the locking with the locking bolt, when cutting abrasive disc 9 live time and dulled for a long time to change cutting abrasive disc 9 as required, make this device use more convenient.
Further, the movable sleeve 11 is movably sleeved on the connecting rod 10, a locking bolt is arranged in the middle of the front surface of the movable sleeve 11, a locking groove matched with the locking bolt is uniformly formed in the connecting rod 10, the adjusting frame 12 is arranged to be of an annular structure, the adjusting frame 12 is arranged on the outer surface of the cutting disc 9, the splash guard 13 is arranged to be of an inverted bowl-shaped structure, the splash guard 13 is made of high-elasticity rubber materials, the locking bolt can be unlocked by being arranged on the front surface of the movable sleeve 11, the adjusting frame 12 is driven to move through the movable sleeve 11, the cutting depth of the electric circular saw can be adjusted according to different requirements, the electric circular saw is locked through the locking bolt, and the splash guard 13 is arranged to prevent the cut saw dust from splashing, so that the protection of the device is improved.
Further, the rubber anti-skidding sleeve is wrapped on the outer surface of the handle 17, and the stability of a worker when holding the device can be improved through the rubber anti-skidding sleeve arranged on the handle 17.
The working principle of the electric circular saw with the rapid depth adjusting structure provided by the utility model is as follows:
a first step of: when the cutter is used, the locking bolt on the fixed rod 7 is unlocked, the adjusting rod 4 is moved to a proper position, and then is locked by the locking bolt, so that the widths of the motor 2 and the cutting blade 9 can be adjusted according to the widths of different cutting objects;
and a second step of: the locking bolt on the front surface of the movable sleeve 11 is unlocked, the movable sleeve 11 drives the adjusting frame 12 to move, the cutting depth of the electric circular saw can be adjusted according to different requirements, the motor 2 is turned on, and the motor 2 can conduct sharpening work by rotating the rotary shaft ceiling sharpening sheet 9.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (8)
1. Electric circular saw of quick adjustment cutting depth structure, its characterized in that includes:
the device comprises a base (1), wherein a motor (2) is fixedly arranged on the right side of the upper end of the base (1), the motor (2) is connected with a fixed sleeve (3) through a rotating shaft, the other end of the fixed sleeve (3) is fixedly connected with an adjusting rod (4), a locking rod (6) is connected to the middle position of the front surface of the fixed sleeve (3) through a spring (5), a fixing rod (7) is sleeved at the other end of the adjusting rod (4), the other end of the fixing rod (7) is inserted into a connecting block (8), and a grinding sheet (9) is arranged on the outer surface of the connecting block (8);
the two groups of connecting rods (10) are fixedly connected to the front end and the rear end of the left side of the upper surface of the base (1), a movable sleeve (11) is sleeved on the outer side of the lower end of the connecting rod (10), an adjusting frame (12) is fixedly connected to the left side of the movable sleeve (11), and a splash guard (13) is fixedly connected to the lower end of the adjusting frame (12);
the connecting plate (14), connecting plate (14) fixed connection is in the upper end of connecting rod (10), the left side fixedly connected with protection casing (15) of connecting plate (14), the right side of connecting plate (14) is connected with telescopic link (16), and the upper surface right side fixedly connected with handle (17) of telescopic link (16), the upper end fixedly connected with handle (17) of connecting plate (14).
2. The electric circular saw of claim 1, wherein the quick adjustment depth cutting structure comprises: the rotating shaft of the motor (2) is movably inserted into the fixed sleeve (3), and a slot matched with the rotating shaft of the motor (2) is formed in the fixed sleeve (3).
3. The electric circular saw of claim 1, wherein the quick adjustment depth cutting structure comprises: the fixed sleeve (3) and the motor (2) are provided with locking grooves matched with the locking rods (6) on rotating shafts, and the front end and the rear end of the spring (5) are fixedly connected to the fixed sleeve (3) and the locking rods (6).
4. The electric circular saw of claim 1, wherein the quick adjustment depth cutting structure comprises: the adjustable rod (4) is movably inserted into the fixed rod (7), a slot matched with the adjustable rod (4) is formed in the fixed rod (7), a locking bolt is arranged on the right side of the front surface of the fixed rod (7), and locking slots matched with the locking bolt are uniformly formed in the adjustable rod (4).
5. The electric circular saw of claim 1, wherein the quick adjustment depth cutting structure comprises: the right side of the front surface of the connecting block (8) is provided with a locking bolt, and the fixed rod (7) is provided with a locking groove matched with the locking bolt.
6. The electric circular saw of claim 1, wherein the quick adjustment depth cutting structure comprises: the movable sleeve (11) is movably sleeved on the connecting rod (10), a locking bolt is arranged in the middle of the front surface of the movable sleeve (11), and locking grooves matched with the locking bolt are uniformly formed in the connecting rod (10).
7. The electric circular saw of claim 1, wherein the quick adjustment depth cutting structure comprises: the adjusting frame (12) is arranged to be of an annular structure, the adjusting frame (12) is arranged on the outer surface of the sharpening sheet (9), the splash guard (13) is arranged to be of an inverted bowl-shaped structure, and the splash guard (13) is made of high-elasticity rubber materials.
8. The electric circular saw of claim 1, wherein the quick adjustment depth cutting structure comprises: the outer surface of the handle (17) is wrapped with a rubber anti-skid sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093924.8U CN220427011U (en) | 2023-08-05 | 2023-08-05 | Electric circular saw with quick depth adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093924.8U CN220427011U (en) | 2023-08-05 | 2023-08-05 | Electric circular saw with quick depth adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427011U true CN220427011U (en) | 2024-02-02 |
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ID=89689967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322093924.8U Active CN220427011U (en) | 2023-08-05 | 2023-08-05 | Electric circular saw with quick depth adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427011U (en) |
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2023
- 2023-08-05 CN CN202322093924.8U patent/CN220427011U/en active Active
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