CN114523154A - Electric tool with saw blade clamping device - Google Patents
Electric tool with saw blade clamping device Download PDFInfo
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- CN114523154A CN114523154A CN202210433686.8A CN202210433686A CN114523154A CN 114523154 A CN114523154 A CN 114523154A CN 202210433686 A CN202210433686 A CN 202210433686A CN 114523154 A CN114523154 A CN 114523154A
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- Prior art keywords
- clamping
- fixedly connected
- seat
- electric
- rod
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- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- 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
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
- B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
-
- 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
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated 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
- 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
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/04—Devices for lubricating or cooling straight or strap saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2404—Arrangements for improving direct observation of the working space, e.g. using mirrors or lamps
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sawing (AREA)
Abstract
The invention relates to the technical field of electric tools, and discloses an electric tool with a saw blade clamping device, which comprises an electric saw main body, wherein the front surface of the electric saw main body is provided with an electric quantity display screen, the front surface of the electric saw main body is positioned above the electric quantity display screen and is provided with a heat dissipation hole, the upper end of the electric saw main body is provided with a handle, the right lower end of the electric saw main body is provided with a starting button, the front surface of the electric saw main body is positioned on the right side of the electric quantity display screen and is provided with a locking button, the invention is provided with a clamping assembly, a clamping rod in the clamping assembly is buffered by a first spring to clamp and absorb shock to a saw blade, the influence on cutting efficiency caused by continuous shaking of the saw blade is avoided, cooling water flows to the surface of the saw blade at random angles when the electric tool is used by extruding water absorption cotton, a second connecting rod in the lighting assembly is pulled to adjust the position distance of the second connecting rod in the first connecting rod, the motor is started to drive the connecting sleeve to rotate, and the illuminating lamp is rotated to different angles to illuminate the saw blade.
Description
Technical Field
The invention relates to the technical field of electric tools, in particular to an electric tool with a saw blade clamping device.
Background
Electric tools are mainly classified into metal cutting electric tools, grinding electric tools, assembling electric tools and electric tools for railways, and various electric tools commonly include electric drills, electric grinders, electric wrenches, electric screwdrivers, electric hammers, impact electric drills, concrete vibrators, electric planes, electric saws and the like.
However, the existing electric tool is not provided with a clamping device, the cutting efficiency cannot be influenced by continuous shaking of the saw blade, the cooling treatment of the saw blade is not carried out, the existing electric tool is not provided with an arbitrary lighting function for adjustment, and the working of the worker cannot be carried out conveniently at the position where light rays are not good. Accordingly, those skilled in the art have provided a power tool with a blade clamping device to solve the problems set forth in the background art described above.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a power tool with a blade clamping device.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electric tool with saw blade clamping device, includes the electric saw main part, the electric quantity display screen has been seted up to the front surface of electric saw main part, and the front surface of electric saw main part is located the top of electric quantity display screen and has seted up the louvre, the handle is installed to the upper end of electric saw main part, and the right side lower extreme of electric saw main part has seted up start button, the front surface of electric saw main part is located the right-hand locking button of having seted up of electric quantity display screen, and the right-hand member of electric saw main part installs the battery, the dismantlement button has all been seted up on both sides surface around the battery, the left end internally mounted of electric saw main part has the saw blade to press from both sides, the internally mounted of saw blade clamp has the saw blade, the protection frame is installed to the left end of electric saw main part, the left side surface of protection frame is provided with clamping component, and the front surface of protection frame is provided with lighting components.
As a still further scheme of the invention: clamping unit is including pressing from both sides tight seat, the right side of pressing from both sides tight seat surface lower extreme position department fixedly connected with installation piece, the mounting groove has all been seted up to the lower surface left and right sides of installation piece, and the outside movable mounting of installation piece has the mount pad, the lower surface activity through connection of mount pad has the installation bolt, the upper end of installation bolt is rotated and is connected with first mounting panel, and the outside meshing of installation bolt is connected with the second mounting panel, the equal fixedly connected with installation pole in both ends is controlled to the upper surface of second mounting panel.
As a still further scheme of the invention: the utility model discloses a cooling seat, including the tight seat of clamp, the tight groove of clamp has all been seted up on the left and right sides surface of pressing from both sides tight seat, and the equal fixedly connected with fixing base in both sides surface about the inside of tight seat of clamp, two fixed blocks of fixedly connected with of intermediate position department are close to on the inside side surface of fixing base, the first dead lever of one end fixedly connected with of fixed block, first spring has been cup jointed in the outside activity of first dead lever, the tight pole of clamp is all installed to the inside both sides of pressing from both sides tight seat of clamp, the upper and lower both ends of tight pole of clamp all rotate and are connected with the second dead lever, the inside of pressing from both sides tight seat of clamp is located one side of tight pole and installs the seat that cools down, one side fixed surface of the seat that cools down is connected with a plurality of second spring, and the internally mounted of the seat that cools down has the cotton that absorbs water, one side fixed surface of cotton is connected with a plurality of buffer pole, and the cotton intussuseption that absorbs water is filled with cooling water.
As a still further scheme of the invention: the lighting assembly comprises a first connecting rod, a positioning rod is fixedly connected to the position of the right end of the rear surface of the first connecting rod, a positioning sleeve is movably sleeved on the outer portion of the rear end of the positioning rod, a positioning block is connected to the inner meshing of the positioning sleeve, first triangular blocks are fixedly connected to the surfaces of the upper side and the lower side of the inner portion of the first connecting rod, a second connecting rod is movably mounted inside the first connecting rod, and second triangular blocks are fixedly connected to the surfaces of the upper side and the lower side of the second connecting rod.
As a still further scheme of the invention: the left end fixedly connected with connecting seat of second connecting rod, the internally mounted of connecting seat has two adapter sleeves, the below the first connecting block of lower fixed surface connection of adapter sleeve, the top the last fixed surface of adapter sleeve is connected with the second connecting block, the last fixed surface of connecting seat is connected with the motor seat, the internally mounted of motor seat has the motor, the lower extreme fixedly connected with gag lever post of motor, fixed surface is connected with the third spring on the inside of gag lever post, two install the light between the adapter sleeve.
As a still further scheme of the invention: the protective frame is arranged outside the saw blade.
As a still further scheme of the invention: mount pad fixed connection is on the left side surface of protection frame, first mounting panel fixed connection is on the inside rear surface of mount pad, second mounting panel sliding connection is in the inside of mount pad, the installation pole is just to the mounting groove.
As a still further scheme of the invention: the saw blade activity is passed and is pressed from both sides tight groove, the one end fixed connection of first dead lever is on the inside side surface of fixing base, the one end fixed connection of first spring is on the inside side surface of fixing base, the saw blade is located between two clamping bars, the outside at first dead lever is cup jointed in the second dead lever activity, the other end activity laminating second dead lever of first spring, the one end fixed connection of second spring is on the inside side surface of pressing from both sides tight seat, the cotton activity laminating clamping bar that absorbs water, the one end fixed connection of buffer beam is on the inside side surface of cooling seat, the buffer beam is that the material is rubber structure's component.
As a still further scheme of the invention: the positioning rod is movably attached to the positioning block, the positioning block is fixedly connected to the front surface of the protection frame, the first triangular block is movably matched with the second triangular block, and the first triangular block and the second triangular block are both members made of rubber structures.
As a still further scheme of the invention: the first connecting block is rotatably connected to the lower surface of the inside of the connecting seat, the limiting rod movably penetrates through the upper end of the connecting seat and the lower surface of the motor seat, the second connecting block is slidably connected to the inside of the limiting rod, and the second connecting block is fixedly connected to the third spring.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the clamping assembly is arranged, the two clamping rods in the clamping assembly are buffered through the first spring, so that the saw blade can be clamped and damped, the influence on the cutting efficiency caused by continuous shaking of the saw blade is avoided, cooling water is extruded through the water-absorbing cotton quilt and flows to the surface of the saw blade at any angle during use to cool the saw blade, and the service life of the saw blade is prolonged.
2. According to the invention, the lighting assembly is arranged, the second connecting rod in the lighting assembly is pulled to adjust the position distance of the second connecting rod in the first connecting rod, the motor is started to drive the connecting sleeve to rotate, the lighting lamp rotates to different angles to perform lighting treatment on the saw blade, and the work of workers at places with poor light is facilitated.
Drawings
FIG. 1 is a schematic view of a power tool with a blade clamp;
FIG. 2 is a schematic view of a clamping assembly in a power tool with a blade clamping assembly;
FIG. 3 is a cross-sectional view of a mount in a power tool with a blade clamp;
FIG. 4 is a cross-sectional view of a clamping shoe in a power tool with a blade clamping arrangement;
FIG. 5 is an enlarged view of A in FIG. 4;
FIG. 6 is a cross-sectional view of a cooling block in a power tool with a blade clamping mechanism;
FIG. 7 is a schematic view of the structure of the light assembly of the power tool with a blade clamping device;
FIG. 8 is a cross-sectional view of a locating bush of a power tool having a blade clamping device;
fig. 9 is a partial front view of an illumination assembly in a power tool with a blade clamp.
In the figure: 1. an electric saw body; 2. an electric quantity display screen; 3. heat dissipation holes; 4. a handle; 5. a start button; 6. a locking button; 7. a battery; 8. disassembling the button; 9. a saw blade clamp; 10. a saw blade; 11. a protective frame; 12. a clamping assembly; 13. a lighting assembly; 14. a clamping seat; 15. mounting blocks; 16. mounting grooves; 17. a mounting seat; 18. installing a bolt; 19. a first mounting plate; 20. a second mounting plate; 21. mounting a rod; 22. a clamping groove; 23. a fixed seat; 24. a fixed block; 25. a first fixing lever; 26. a first spring; 27. a clamping lever; 28. a second fixing bar; 29. a cooling seat; 30. a second spring; 31. absorbent cotton; 32. a buffer rod; 33. cooling water; 34. a first connecting rod; 35. positioning a rod; 36. a positioning sleeve; 37. positioning blocks; 38. a first triangular block; 39. a second connecting rod; 40. a second triangular block; 41. a connecting seat; 42. connecting sleeves; 43. a first connection block; 44. a second connecting block; 45. a motor base; 46. a motor; 47. a limiting rod; 48. a third spring; 49. an illuminating lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side", "the other side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
Referring to fig. 1 to 9, in an embodiment of the present invention, an electric tool with a saw blade clamping device includes an electric saw main body 1, a power display screen 2 is disposed on a front surface of the electric saw main body 1, a heat dissipation hole 3 is disposed on the front surface of the electric saw main body 1 above the power display screen 2, a handle 4 is mounted at an upper end of the electric saw main body 1, a start button 5 is disposed at a right lower end of the electric saw main body 1, a lock button 6 is disposed on the front surface of the electric saw main body 1 at a right side of the power display screen 2, a battery 7 is mounted at a right end of the electric saw main body 1, a disassembly button 8 is disposed on each of front and rear side surfaces of the battery 7, a saw blade clamp 9 is mounted inside a left end of the electric saw blade clamp 1, a saw blade 10 is mounted inside the saw blade clamp 9, a protection frame 11 is mounted at a left end of the electric saw blade 1, the protection frame 11 is mounted outside the saw blade 10, a clamping assembly 12 is disposed on a left side surface of the protection frame 11, the clamping component 12 comprises a clamping seat 14, a mounting block 15 is fixedly connected to the lower end of the right side surface of the clamping seat 14, mounting grooves 16 are formed in the left side and the right side of the lower surface of the mounting block 15, a mounting seat 17 is movably mounted on the outer portion of the mounting block 15, the mounting seat 17 is fixedly connected to the left side surface of the protection frame 11, a mounting bolt 18 is movably connected to the lower surface of the mounting seat 17 in a penetrating manner, a first mounting plate 19 is rotatably connected to the upper end of the mounting bolt 18, the first mounting plate 19 is fixedly connected to the inner rear surface of the mounting seat 17, a second mounting plate 20 is connected to the outer portion of the mounting bolt 18 in a meshing manner, the second mounting plate 20 is slidably connected to the inner portion of the mounting seat 17, mounting rods 21 are fixedly connected to the left end and the right end of the upper surface of the second mounting plate 20, the mounting rods 21 are opposite to the mounting grooves 16, clamping grooves 22 are formed in the left side surface and the right side surface of the clamping seat 14, and the saw blade 10 movably penetrates through the clamping grooves 22, the upper and lower surfaces of the interior of the clamping seat 14 are fixedly connected with a fixed seat 23, the surface of one side of the interior of the fixed seat 23 close to the middle position is fixedly connected with two fixed blocks 24, one end of each fixed block 24 is fixedly connected with a first fixed rod 25, one end of each first fixed rod 25 is fixedly connected to the surface of one side of the interior of the fixed seat 23, a first spring 26 is movably sleeved outside the first fixed rod 25, one end of each first spring 26 is fixedly connected to the surface of one side of the interior of the fixed seat 23, clamping rods 27 are mounted on both sides of the interior of the clamping seat 14, the saw blade 10 is positioned between the two clamping rods 27, the upper and lower ends of each clamping rod 27 are rotatably connected with a second fixed rod 28, the second fixed rod 28 is movably sleeved outside the first fixed rod 25, the other end of the first spring 26 is movably attached to the second fixed rod 28, a cooling seat 29 is mounted on one side of the interior of the clamping seat 14, which is positioned on the clamping rods 27, one side surface of the cooling seat 29 is fixedly connected with a plurality of second springs 30, one end of each second spring 30 is fixedly connected to one side surface of the inside of the clamping seat 14, water-absorbing cotton 31 is installed inside the cooling seat 29, the water-absorbing cotton 31 is movably attached to the clamping rod 27, one side surface of the water-absorbing cotton 31 is fixedly connected with a plurality of buffer rods 32, one end of each buffer rod 32 is fixedly connected to one side surface of the inside of the cooling seat 29, each buffer rod 32 is a member made of rubber, cooling water 33 is filled inside the water-absorbing cotton 31, two clamping rods 27 in the clamping assembly 12 are buffered through the first springs 26, can press from both sides tightly and the shock attenuation to saw blade 10, avoid saw blade 10 to shake constantly and influence cutting efficiency, cooling water 33 is extruded through cotton 31 that absorbs water and is flowed to saw blade 10 surface at random angle when using and carries out cooling treatment to it, improves saw blade 10's life.
In fig. 1, 7, 8 and 9: the front surface of the protection frame 11 is provided with an illumination assembly 13, the illumination assembly 13 comprises a first connecting rod 34, the right end position of the rear surface of the first connecting rod 34 is fixedly connected with a positioning rod 35, the outer part of the rear end of the positioning rod 35 is movably sleeved with a positioning sleeve 36, the inner part of the positioning sleeve 36 is engaged and connected with a positioning block 37, the positioning rod 35 is movably jointed with the positioning block 37, the positioning block 37 is fixedly connected on the front surface of the protection frame 11, the upper and lower side surfaces of the inner part of the first connecting rod 34 are fixedly connected with a first triangular block 38, the inner part of the first connecting rod 34 is movably provided with a second connecting rod 39, the upper and lower side surfaces of the second connecting rod 39 are fixedly connected with a second triangular block 40, the first triangular block 38 is movably jointed with the second triangular block 40, the first triangular block 38 and the second triangular block 40 are both members made of rubber structures, and the left end of the second connecting rod 39 is fixedly connected with a connecting seat 41, two connecting sleeves 42 are installed inside the connecting base 41, a first connecting block 43 is fixedly connected to the lower surface of the lower connecting sleeve 42, the first connecting block 43 is rotatably connected to the inner lower surface of the connecting base 41, a second connecting block 44 is fixedly connected to the upper surface of the upper connecting sleeve 42, a motor base 45 is fixedly connected to the upper surface of the connecting base 41, a motor 46 is installed inside the motor base 45, a limiting rod 47 is fixedly connected to the lower end of the motor 46, the limiting rod 47 movably penetrates through the upper end of the connecting base 41 and the lower surface of the motor base 45, the second connecting block 44 is slidably connected inside the limiting rod 47, a third spring 48 is fixedly connected to the inner upper surface of the limiting rod 47, the second connecting block 44 is fixedly connected to the third spring 48, an illuminating lamp 49 is installed between the two connecting sleeves 42, and the second connecting rod 39 in the illuminating assembly 13 is pulled to adjust the position distance in the first connecting rod 34, the motor 46 is started to drive the connecting sleeve 42 to rotate, so that the illuminating lamp 49 rotates to different angles to illuminate the saw blade 10, and workers can work in places with poor light conveniently.
The working principle of the invention is as follows: when the electric saw is used, a worker can start the electric saw by holding the handle with one hand and holding the right end of the electric saw body 1 with the other hand and pressing the starting button 5 with the other hand, the saw blade clamp 9 drives the saw blade 10 to move left and right to cut an object, when the electric saw is not powered, the worker can press the dismounting button 8 to dismount the battery 7 for charging, the two clamping rods 27 in the clamping assembly 12 are movably attached to the two side surfaces of the saw blade 10 to clamp the saw blade 10, the clamping rods 27 buffer through the first spring 26, the saw blade 10 can be subjected to shock absorption treatment, the cutting efficiency is prevented from being influenced by continuous shaking of the saw blade 10, the water absorption cotton 31 is pressed when the clamping rods 27 are pressed by the shaken saw blade 10, the cooling water 33 is pressed by the water absorption cotton 31, the cooling water 33 is extruded and applied to the clamping rods 27, and drips on the saw blade 10 through the clamping rods 27, the worker can lift the electric saw at will be at will to be in different angles, thereby let cooling water 33 flow to saw blade 10 surface and carry out cooling treatment to saw blade 10, thereby improve the life of saw blade 10, connecting seat 41 in the staff can control the pulling lighting assembly 13 and let it drive second connecting rod 39 and shift out or move into the inside of head rod 34, agree with the location through first triangle piece 38 and second triangle piece 40, thereby adjust the position of connecting seat 41, it drives adapter sleeve 42 through gag lever post 47 and rotates to open motor 46, let light 49 in adapter sleeve 42 rotate, rotate the angle to the difference and throw light on to the saw blade, make things convenient for the staff to carry out cutting work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (8)
1. An electric tool with a saw blade (10) clamping device (9) comprises an electric saw main body (1) and is characterized in that an electric quantity display screen (2) is arranged on the front surface of the electric saw main body (1), a heat dissipation hole (3) is formed in the position, above the electric quantity display screen (2), of the front surface of the electric saw main body (1), a handle (4) is installed at the upper end of the electric saw main body (1), a starting button (5) is arranged at the right lower end of the electric saw main body (1), a locking button (6) is arranged on the position, on the right side of the electric quantity display screen (2), of the front surface of the electric saw main body (1), a battery (7) is installed at the right end of the electric saw main body (1), disassembly buttons (8) are respectively formed on the surfaces of the front side and the rear side of the battery (7), a saw blade (10) clamp (9) is installed inside the saw blade (10), a protective frame (11) is arranged at the left end of the electric saw main body (1), a clamping component (12) is arranged on the left side surface of the protective frame (11), a lighting component (13) is arranged on the front surface of the protective frame (11),
the clamping assembly (12) comprises a clamping seat (14), the lower end of the right side surface of the clamping seat (14) is fixedly connected with an installation block (15), installation grooves (16) are formed in the left side and the right side of the lower surface of the installation block (15), an installation seat (17) is movably installed outside the installation block (15), an installation bolt (18) is movably connected to the lower surface of the installation seat (17) in a penetrating mode, a first installation plate (19) is rotatably connected to the upper end of the installation bolt (18), a second installation plate (20) is connected to the outer portion of the installation bolt (18) in a meshed mode, installation rods (21) are fixedly connected to the left end and the right end of the upper surface of the second installation plate (20),
clamping grooves (22) are formed in the surfaces of the left side and the right side of the clamping seat (14), fixing seats (23) are fixedly connected to the surfaces of the upper side and the lower side of the interior of the clamping seat (14), two fixing blocks (24) are fixedly connected to the surface of one side of the interior of each fixing seat (23) close to the middle position, a first fixing rod (25) is fixedly connected to one end of each fixing block (24), a first spring (26) is movably sleeved on the outer portion of each first fixing rod (25), clamping rods (27) are mounted on the two sides of the interior of the clamping seat (14), second fixing rods (28) are rotatably connected to the upper end and the lower end of each clamping rod (27), a cooling seat (29) is mounted on one side, located on each clamping rod (27), of the interior of the clamping seat (14), a plurality of second springs (30) are fixedly connected to the surface of one side of the cooling seat (29), and water absorption cotton (31) is mounted inside the cooling seat (29), one side surface of the water absorption cotton (31) is fixedly connected with a plurality of buffer rods (32), and cooling water (33) is filled in the water absorption cotton (31).
2. The electric tool with the saw blade (10) clamping device (9) as claimed in claim 1, wherein the lighting assembly (13) comprises a first connecting rod (34), a positioning rod (35) is fixedly connected to the right end of the rear surface of the first connecting rod (34), a positioning sleeve (36) is movably sleeved on the outer portion of the rear end of the positioning rod (35), a positioning block (37) is connected to the inner engagement of the positioning sleeve (36), a first triangular block (38) is fixedly connected to the upper and lower surfaces of the inner portion of the first connecting rod (34), a second connecting rod (39) is movably installed to the inner portion of the first connecting rod (34), and a second triangular block (40) is fixedly connected to the upper and lower surfaces of the second connecting rod (39).
3. A power tool with blade (10) clamping (9) as claimed in claim 2, it is characterized in that the left end of the second connecting rod (39) is fixedly connected with a connecting seat (41), two connecting sleeves (42) are arranged in the connecting seat (41), a first connecting block (43) is fixedly connected to the lower surface of the connecting sleeve (42) at the lower part, a second connecting block (44) is fixedly connected to the upper surface of the connecting sleeve (42) at the upper part, the upper surface of the connecting seat (41) is fixedly connected with a motor (46) seat (45), a motor (46) is arranged in the motor (46) seat (45), the lower extreme fixedly connected with gag lever post (47) of motor (46), the inside upper surface fixedly connected with third spring (48) of gag lever post (47), two install light (49) between adapter sleeve (42).
4. A power tool with blade (10) clamping (9) device according to claim 1, characterized in that the guard (11) is mounted on the outside of the blade (10).
5. A power tool with a saw blade (10) clamping (9) device according to claim 1, wherein the mounting seat (17) is fixedly attached to the left side surface of the guard frame (11), the first mounting plate (19) is fixedly attached to the inner rear surface of the mounting seat (17), the second mounting plate (20) is slidably attached to the inside of the mounting seat (17), and the mounting bar (21) is aligned with the mounting groove (16).
6. The power tool with the saw blade (10) clamping device (9) as claimed in claim 1, wherein the saw blade (10) is movably inserted through the clamping groove (22), one end of the first fixing rod (25) is fixedly connected to the inner side surface of the fixing base (23), one end of the first spring (26) is fixedly connected to the inner side surface of the fixing base (23), the saw blade (10) is located between the two clamping rods (27), the second fixing rod (28) is movably sleeved outside the first fixing rod (25), the other end of the first spring (26) is movably jointed to the second fixing rod (28), one end of the second spring (30) is fixedly connected to the inner side surface of the clamping base (14), the absorbent cotton (31) is movably jointed to the clamping rod (27), one end of the buffer rod (32) is fixedly connected to the inner side surface of the cooling base (29), the buffer rod (32) is a component made of rubber structure.
7. The power tool with the saw blade (10) clamping device (9) as claimed in claim 2, wherein the positioning rod (35) is movably attached to the positioning block (37), the positioning block (37) is fixedly connected to the front surface of the protection frame (11), the first triangular block (38) is movably engaged with the second triangular block (40), and the first triangular block (38) and the second triangular block (40) are both members made of rubber structures.
8. A power tool with a saw blade (10) clamping (9) device according to claim 3, wherein the first connecting block (43) is rotatably connected to the inner lower surface of the connecting block (41), the limiting rod (47) movably penetrates the upper end of the connecting block (41) and the lower surface of the motor (46) seat (45), the second connecting block (44) is slidably connected to the inner portion of the limiting rod (47), and the second connecting block (44) is fixedly connected to the third spring (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210433686.8A CN114523154A (en) | 2022-04-24 | 2022-04-24 | Electric tool with saw blade clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210433686.8A CN114523154A (en) | 2022-04-24 | 2022-04-24 | Electric tool with saw blade clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN114523154A true CN114523154A (en) | 2022-05-24 |
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ID=81628132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210433686.8A Pending CN114523154A (en) | 2022-04-24 | 2022-04-24 | Electric tool with saw blade clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN114523154A (en) |
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| CN1572447A (en) * | 2002-10-28 | 2005-02-02 | 布莱克—德克尔公司 | Support mechanism for reciprocating tool and tool incorporating such mechanism |
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