CN219402617U

CN219402617U - Reciprocating electric tool

Info

Publication number: CN219402617U
Application number: CN202320575720.5U
Authority: CN
Inventors: 徐杭
Original assignee: Zhejiang Aote Tools Co ltd
Current assignee: Zhejiang Aote Tools Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-25
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the field of electric tools, and particularly provides a reciprocating type electric tool which comprises a driving device, wherein the output end of the driving device is connected with a saw blade, one side, far away from the saw blade, of the driving device is connected with a handle, the inner side of the handle is connected with a control button, the control button is electrically connected with the driving device, and an adjusting component is arranged above the driving device. According to the utility model, the cooling component is arranged, so that the floating plate can discharge water in the inner cavity of the water tank through the water outlet in the moving process, the saw blade is cooled, and waste scraps generated in the cutting process of the saw blade can be subjected to dust fall, and meanwhile, the adjusting component is arranged to control the rotating disc to rotate, so that the threaded rod can drive the movable block to move up and down along the axis of the threaded rod when rotating, and the movable block can drive the cooling component to move up and down, so that the device can adapt to workpieces with different cutting depths, and the practicality of the device is improved.

Description

Reciprocating electric tool

Technical Field

The utility model relates to the field of electric tools, in particular to a reciprocating type electric tool.

Background

The electric reciprocating saw is an electric tool for sawing by using a reciprocating saw blade, and is used for sawing metal plates, pipes, sectional materials or cutting bevel edges on steel pipes, and also can cut cables or other nonmetallic materials.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned problems of the prior art by providing a reciprocating power tool.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a reciprocating type electric tool, includes drive arrangement, drive arrangement's output is connected with the saw blade, one side that drive arrangement kept away from the saw blade is connected with the hand (hold), the inboard of hand (hold) is connected with control button, control button and drive arrangement electric connection, drive arrangement's top is provided with adjusting part, be connected with cooling assembly on adjusting part's the activity end, cooling assembly is located the saw blade directly over, and cooling assembly's length equals with the length of saw blade.

Further set up, adjusting part is including setting up in the regulating box of drive arrangement top, the inner chamber rotation of regulating box is connected with the threaded rod, the outside of threaded rod is connected with movable block, the cross section of movable block is the rectangle, and the movable block runs through the regulating box and be connected with cooling subassembly, the below of threaded rod is provided with conical gear one, conical gear one's outside is provided with drive assembly.

Further set up, drive assembly is including rotating the connecting axle on connecting and the regulating box outer wall, the one end of connecting axle is connected with the carousel, and the other end of connecting axle is connected with conical gear two, conical gear two meshes with conical gear one.

Further set up, the cooling subassembly is including setting up in the water tank at movable block top, a plurality of delivery ports have been seted up to the bottom equidistance of water tank, delivery port department is provided with the check valve, the inner chamber swing joint of water tank has the kickboard, and the outside that the water tank is close to movable block one end is connected with mount pad one, be connected with the spool on the mount pad one, the outside winding of spool has the connecting rope, the connecting rope runs through the water tank and is connected with the kickboard, the outside of mount pad one is connected with the axis of rotation, be connected with the mounting disc in the axis of rotation, the inner chamber of mounting disc is provided with the clockwork spring, the both ends of clockwork spring are connected with mounting disc and axis of rotation respectively, and the end connection of output shaft has the movable gear, the side of movable gear is provided with spacing subassembly.

Further set up, spacing subassembly is including setting up two mount pad II outside with the water tank, two be connected with the guide bar between the mount pad II, the outside swing joint of guide bar has the movable rod, the end connection of movable rod has spacing gear, spacing gear meshes with movable gear mutually.

Further, a water injection hole is formed in one side, close to the spool, of the top of the water tank.

Compared with the related art, the reciprocating electric tool provided by the utility model has the following beneficial effects:

the utility model provides a reciprocating electric tool, which is characterized in that a cooling component is arranged, so that water in the inner cavity of a water tank is discharged through a water outlet when a floating plate moves, the saw blade is cooled, waste scraps generated when the saw blade is cut can be subjected to dust fall treatment, and meanwhile, an adjusting component is arranged to control a rotary table to rotate, so that a movable block can be driven to move up and down along the axis of the threaded rod when the threaded rod rotates, the movable block drives the cooling component to move up and down, the device can adapt to workpieces with different cutting depths, and the practicality of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the structure of the adjusting box of the present utility model;

FIG. 3 is a partial cross-sectional view of the structure of the water tank of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.

Reference numerals in the drawings: 1. a driving device; 2. saw blade; 3. a handle; 4. a control button; 5. an adjustment assembly; 51. an adjusting box; 52. a threaded rod; 53. a movable block; 54. a first conical gear; 55. a second bevel gear; 56. a connecting shaft; 57. a turntable; 6. a cooling component; 61. a water tank; 62. a water outlet; 63. a floating plate; 64. a first mounting seat; 65. a spool; 66. a connecting rope; 67. a mounting plate; 68. a spring; 69. a movable gear; 610. a second mounting seat; 611. a guide rod; 612. a movable rod; 613. and a limiting gear.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a reciprocating type electric tool, including drive arrangement 1, drive arrangement 1's output is connected with saw blade 2, and drive arrangement 1 is kept away from one side of saw blade 2 and is connected with hand (hold) 3, and the inboard of hand (hold) 3 is connected with control button 4, control button 4 and drive arrangement 1 electric connection, and drive arrangement 1's top is provided with adjusting part 5, is connected with cooling subassembly 6 on adjusting part 5's the activity end, and cooling subassembly 6 is located saw blade 2 directly over, and cooling subassembly 6's length equals with saw blade 2's length.

The adjusting component 5 comprises an adjusting box 51 arranged above the driving device 1, a threaded rod 52 is rotatably connected to an inner cavity of the adjusting box 51, a movable block 53 is connected to the outer side of the threaded rod 52, the cross section of the movable block 53 is rectangular, the movable block 53 penetrates through the adjusting box 51 and is connected with the cooling component 6, a first conical gear 54 is arranged below the threaded rod 52, a driving component is arranged on the outer side of the first conical gear 54 and comprises a connecting shaft 56 rotatably connected to the outer wall of the adjusting box 51, a rotary disc 57 is connected to one end of the connecting shaft 56, a second conical gear 55 is connected to the other end of the connecting shaft 56, and the second conical gear 55 is meshed with the first conical gear 54.

Specifically, because the cutting depth of each workpiece is different, the height of the cooling component 6 needs to be adjusted, so that the device can adapt to workpieces with different cutting depths, when the height of the cooling component 6 needs to be adjusted, the turntable 57 is rotated, the turntable 57 drives the connecting shaft 56 fixedly connected with the turntable to rotate, the connecting shaft 56 drives the bevel gear II 55 fixedly connected with the turntable to rotate when rotating, at this time, the bevel gear II 55 drives the bevel gear I54 to rotate when rotating due to the meshing of the bevel gear II 55 and the bevel gear I54, the bevel gear I54 drives the threaded rod 52 fixedly connected with the bevel gear I to rotate, and the movable block 53 is in threaded connection with the threaded rod 52 due to the rectangular cross section of the movable block 53, so that the threaded rod 52 drives the movable block 53 to move up and down along the axis of the threaded rod 52 when rotating, and the movable block 53 drives the cooling component 6 to move up and down.

The cooling component 6 comprises a water tank 61 arranged at the top of the movable block 53, a plurality of water outlets 62 are formed in the bottom of the water tank 61 at equal intervals, check valves are arranged at the water outlets 62, a floating plate 63 is movably connected to the inner cavity of the water tank 61, a first mounting seat 64 is connected to the outer side of the water tank 61 close to one end of the movable block 53, a spool 65 is connected to the first mounting seat 64, a connecting rope 66 is wound on the outer side of the spool 65, the connecting rope 66 penetrates through the water tank 61 and is connected with the floating plate 63, a rotating shaft is connected to the outer side of the first mounting seat 64, a mounting disc 67 is connected to the rotating shaft, a spring 68 is arranged in the inner cavity of the mounting disc 67, two ends of the spring 68 are respectively connected with the mounting disc 67 and the rotating shaft, a movable gear 69 is connected to the end of the output shaft, a limit component is arranged on the side of the movable gear 69, the limit component comprises two mounting seats two 610 which are arranged on the outer side of the water tank 61, a movable rod 612 is movably connected to the outer side of the guide rod 611, a limit gear 613 is connected to the end of the movable rod 612, and the limit gear 613 is meshed with the movable gear 69, wherein in order to facilitate water injection into the water tank 61, and a water injection hole near one side of the spool 65 is formed in the water tank 61.

Specifically, the limit gear 613 is pulled away from one side of the movable gear 69, so that the limit gear 613 drives the movable rod 612 fixedly connected with the limit gear 613 to move on the guide rod 611, thereby contacting the limit gear 613 to limit the movable gear 69, then the movable gear 69 is rotated, so that the movable gear 69 drives the spool 65 to rotate through the rotating shaft, thereby completely separating the connecting rope 66 from the spool 65, the rotating shaft drives the spring 68 in the inner cavity of the mounting plate 67 to twist and store force when rotating, at the moment, the limit gear 613 is pulled towards one side of the movable gear 69, so that the limit gear 613 is meshed with the movable gear 69, the limit gear 613 is fixed with the movable rod 612, so that the limit gear 613 limits the movable gear 69, then water is injected into the water tank 61 through the water injection hole above the water tank 61, and the water in the inner cavity of the water tank 61 is gradually increased, so that water promotes the kickboard 63 to move to the spool 65 side of keeping away from of water tank 61, when the kickboard 63 is close to the side that the spool 65 was kept away from with water tank 61, stop the water injection, during the start-up, keep away from movable gear 69 one side pulling limiting gear 613, thereby contact limiting gear 613 is spacing to movable gear 69, at this moment, spring 68 will drive the axis of rotation because of the resilience, thereby control spool 65 rotates, make connecting rope 66 twine in the spool 65 outside gradually, thereby drive kickboard 63 and be close to spool 65 and remove, because the space that kickboard 63 is close to spool 65 reduces gradually, make kickboard 63 in the removal with the water of water tank 61 inner chamber through delivery port 62 discharge, thereby cool down processing to saw blade 2, can also carry out dust fall processing to the sweeps that produce when cutting saw blade 2 simultaneously.

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 can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reciprocating electric tool comprising a drive device (1), characterized in that: the output end of the driving device (1) is connected with a saw blade (2), one side of the driving device (1) far away from the saw blade (2) is connected with a handle (3), the inner side of the handle (3) is connected with a control button (4), the control button (4) is electrically connected with the driving device (1), the device is characterized in that an adjusting component (5) is arranged above the driving device (1), a cooling component (6) is connected to the movable end of the adjusting component (5), the cooling component (6) is located right above the saw blade (2), and the length of the cooling component (6) is equal to that of the saw blade (2).

2. The reciprocating electric tool according to claim 1, characterized in that the adjusting assembly (5) comprises an adjusting box (51) arranged above the driving device (1), a threaded rod (52) is rotatably connected to an inner cavity of the adjusting box (51), a movable block (53) is connected to the outer side of the threaded rod (52), the cross section of the movable block (53) is rectangular, the movable block (53) penetrates through the adjusting box (51) and is connected with the cooling assembly (6), a first conical gear (54) is arranged below the threaded rod (52), and a driving assembly is arranged on the outer side of the first conical gear (54).

3. A reciprocating electric tool according to claim 2, characterized in that the drive assembly comprises a connecting shaft (56) rotatably connected to the outer wall of the adjusting box (51), one end of the connecting shaft (56) is connected to a turntable (57), and the other end of the connecting shaft (56) is connected to a second bevel gear (55), the second bevel gear (55) being meshed with the first bevel gear (54).

4. The reciprocating electric tool according to claim 1, characterized in that the cooling component (6) comprises a water tank (61) arranged at the top of the movable block (53), a plurality of water outlets (62) are formed in the bottom of the water tank (61) at equal intervals, a check valve is arranged at the water outlets (62), a floating plate (63) is movably connected to the inner cavity of the water tank (61), a first mounting seat (64) is connected to the outer side of the water tank (61) close to one end of the movable block (53), a spool (65) is connected to the first mounting seat (64), a connecting rope (66) is wound on the outer side of the spool (65), the connecting rope (66) penetrates through the water tank (61) and is connected with the floating plate (63), a rotating shaft is connected to the outer side of the first mounting seat (64), a mounting disc (67) is connected to the rotating shaft, a spring (68) is arranged in the inner cavity of the mounting disc (67), two ends of the spring (68) are respectively connected with the mounting disc (67) and the rotating shaft, an end portion of the output shaft is connected with the movable gear (69), and the side face of the movable gear (69) is provided with a limiting component.

5. The reciprocating electric tool according to claim 4, wherein the limiting assembly comprises two mounting seats (610) arranged on the outer side of the water tank (61), a guide rod (611) is connected between the two mounting seats (610), a movable rod (612) is movably connected on the outer side of the guide rod (611), a limiting gear (613) is connected at the end of the movable rod (612), and the limiting gear (613) is meshed with the movable gear (69).

6. The reciprocating power tool of claim 4, wherein the top of the water tank (61) is provided with a water injection hole on a side near the spool (65).