CN215145268U

CN215145268U - Lubricated effectual high performance lithium electricity drag saw

Info

Publication number: CN215145268U
Application number: CN202121353420.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Jinhua Dongfan Electric Tools Co ltd
Current assignee: Jinhua Dongfan Electric Tools Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-14
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a lubricated effectual high performance lithium electricity reciprocating saw relates to reciprocating saw technical field, the on-line screen storage device comprises a base, handle and lubricating arrangement, the lower surface and the base fixed connection of handle, one side fixedly connected with fuselage of base is kept away from to the handle, one side fixedly connected with saw bit of handle is kept away from to the fuselage, lubricating arrangement is located the fuselage and is close to one side setting of saw bit, lubricating arrangement includes the shell, one side that the shell is close to the fuselage rather than fixed connection, the guide rail that two symmetries of one side fixedly connected with of saw bit set up is kept away from to the shell, the inner wall fixedly connected with inner bag of shell. The utility model discloses, through setting up inner bag, slider and reset spring, can lubricate the junction of equipment, avoided the unable lubricated problem that leads to the equipment card to pause of in-process that equipment was using, avoided equipment lubrication to need just lubricated problem with the help of appurtenance simultaneously, increased the life of equipment.

Description

Lubricated effectual high performance lithium electricity drag saw

Technical Field

The utility model relates to a reciprocating saw technical field especially relates to a lubricated effectual high performance lithium electricity reciprocating saw.

Background

An electric reciprocating saw is an electric tool for sawing by a reciprocating saw blade, is one kind of electric saw, and generally comprises a casing, a motor, a transmission mechanism, a cutter lifting mechanism, a saw blade, a switch and the like.

With the development of society, a large amount of electric reciprocating saws are put into use, most of the reciprocating saws on the market at present depend on manual lubrication, when equipment works, the equipment cannot be lubricated, the equipment is easy to block in the using process, and an auxiliary tool is needed in the lubricating and maintaining process, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process that exists among the prior art as equipment at work, can't lubricate it, easily make equipment appear blocking in the in-process that uses, and the in-process of lubricated maintenance need be with the help of appurtenance's shortcoming, and the lubricated effectual high performance lithium electricity reciprocating saw that lubricates that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lubricated effectual high performance lithium electricity reciprocating saw, includes base, handle and lubricating arrangement, the lower surface and the base fixed connection of handle, one side fixedly connected with fuselage of base is kept away from to the handle, one side fixedly connected with saw bit of handle is kept away from to the fuselage, lubricating arrangement is located the fuselage and is close to one side setting of saw bit, lubricating arrangement includes the shell, one side that the shell is close to the fuselage rather than fixed connection, the guide rail that two symmetries of one side fixedly connected with of saw bit set up is kept away from to the shell, the inner wall fixedly connected with inner bag of shell. One side of the inner container close to the saw blade is fixedly connected with two symmetrically arranged oil outlet pipes, one side of the machine body close to the guide rail is fixedly connected with a reset spring, the inner wall of the guide rail is slidably connected with a sliding block, and one side of the machine body close to the saw blade is fixedly connected with a limiting frame.

Preferably, one side that the oil outlet pipe is close to the saw bit is connected with shell sliding, reset spring's quantity is four, four reset spring is the symmetry setting, one side and slider fixed connection that the shell was kept away from to reset spring.

Preferably, the number of the sliding blocks is two, the two sliding blocks are arranged in an axial symmetry mode by taking the shell as a symmetry axis, and one side, close to the shell, of each sliding block is connected with the inner container in a sliding mode.

Preferably, one side that the fuselage is close to the handle is provided with cooling device, cooling device includes the mounting bracket, one side that the mounting bracket is close to the fuselage rather than fixed connection, one side fixedly connected with driving motor that the mounting bracket is close to the fuselage, driving motor's drive end fixedly connected with flabellum.

Preferably, the inner wall sliding connection of mounting bracket has the filter screen, one side fixedly connected with handle that the mounting bracket is kept away from to the filter screen, the inner wall threaded connection of mounting bracket has the fixing bolt of two symmetry settings.

Preferably, one side of the driving motor close to the machine body is fixedly connected with the driving motor, and one side of the fixing bolt close to the machine body is in threaded connection with the filter screen.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through setting up the lubricating device, when needing to lubricate and maintain equipment, press the slider, the slider exerts pressure to reset spring in the process of atress, reset spring atress deformation immediately, reset spring loses the restrictive force of exerting to the slider in the in-process of deformation, immediately the slider atress shifts, the slider extrudees the inner bag in the in-process of displacement, the inner bag takes place deformation in the process of receiving the extrusion, the inner bag extrudees its inside lubricating oil in the process of deformation, lubricating oil outwards flows out through the oil pipe in the extruded in-process, it guides lubricating oil to flow to the saw bit and fuselage junction immediately to go out the oil pipe, when lubricating oil consumes totally, open the stopper on the inner bag, immediately refuel the inner bag through the filler hole, through setting up the inner bag, slider and reset spring, can lubricate the junction of equipment, the problem that the equipment is blocked due to the fact that the equipment cannot be lubricated in the using process is avoided, meanwhile, the problem that the equipment can be lubricated only by means of an auxiliary tool is avoided, and the service life of the equipment is prolonged.

2. The utility model discloses in, through setting up cooling device, during the use, open driving motor's division pipe, driving motor circular telegram is rotated immediately, driving motor drives the flabellum at the pivoted in-process and rotates, the flabellum produces wind-force at the pivoted in-process, cool off equipment through wind-force immediately, the produced wind-force of flabellum passes through the filter screen before cooling equipment, in-process through the filter screen, the filter screen filters it, prevent that the produced wind-force from driving dust particle in the air and carrying out equipment, when the filter screen needs to be changed, the use tool dismantles fixing bolt, the filter screen loses the restraint after fixing bolt is dismantled, pull the handle immediately, the handle atress drives the filter screen and carries out the displacement, the filter screen breaks away from at the in-process of displacement, immediately with new filter screen installation can, through setting up driving motor, Flabellum and filter screen can carry out the forced air cooling to equipment, have avoided equipment not enough in-process cooling that uses to lead to the problem of high temperature, have avoided equipment high temperature to lead to the problem of the unable normal operating of equipment simultaneously, have increased the temperature nature of equipment.

Drawings

Fig. 1 is a schematic perspective view of a high-performance lithium-ion reciprocating saw with good lubricating effect;

fig. 2 is a schematic side view of a high-performance lithium-ion reciprocating saw with good lubricating effect;

fig. 3 is a schematic structural view of a portion a in fig. 2 of a high-performance lithium-ion reciprocating saw with a good lubricating effect, according to the present invention;

fig. 4 is a schematic structural diagram of a high-performance lithium battery reciprocating medium lubricating device with a good lubricating effect provided by the present invention;

fig. 5 is the utility model provides a structure diagram of a cooling device in a high-performance lithium reciprocating saw with good lubricating effect.

Illustration of the drawings: 1. a base; 2. a grip; 3. a body; 4. a saw blade; 5. a lubricating device; 51. a housing; 52. a guide rail; 53. an inner container; 54. an oil outlet pipe; 55. a return spring; 56. a slider; 57. a limiting frame; 6. a cooling device; 61. a mounting frame; 62. a drive motor; 63. a fan blade; 64. a filter screen; 65. a handle; 66. and (5) fixing the bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a high performance lithium battery reciprocating saw with good lubrication effect includes a base 1, a handle 2 and a lubricating device 5, wherein a lower surface of the handle 2 is fixedly connected to the base 1, one side of the handle 2 away from the base 1 is fixedly connected to a machine body 3, one side of the machine body 3 away from the handle 2 is fixedly connected to a saw blade 4, and the lubricating device 5 is located on one side of the machine body 3 close to the saw blade 4.

The specific arrangement and function of the lubricating device 5 and the cooling device 6 will be described in detail below.

As shown in fig. 1 and 4, the lubricating device 5 includes a housing 51, a side of the housing 51 close to the machine body 3 is fixedly connected with the housing, a side of the housing 51 far from the saw blade 4 is fixedly connected with two symmetrically arranged guide rails 52, and an inner container 53 is fixedly connected with an inner wall of the housing 51. The casing 51 is provided, and the inner container 53 can be protected by the casing 51.

One side of the inner container 53 close to the saw blade 4 is fixedly connected with two symmetrically arranged oil outlet pipes 54, one side of the machine body 3 close to the guide rail 52 is fixedly connected with a return spring 55, the inner wall of the guide rail 52 is slidably connected with a sliding block 56, and one side of the machine body 3 close to the saw blade 4 is fixedly connected with a limiting frame 57. An oil outlet pipe 54 is provided, through which oil outlet pipe 54 the lubricating oil can be led to the connecting position.

One side of the oil outlet pipe 54 close to the saw blade 4 is connected with the shell 51 in a sliding mode, the number of the return springs 55 is four, the four return springs 55 are symmetrically arranged, and one side, far away from the shell 51, of each return spring 55 is fixedly connected with the sliding block 56. A return spring 55 is provided, by means of which return spring 55 the slide 56 can be reset after being stressed.

The number of the sliding blocks 56 is two, the two sliding blocks 56 are arranged in axial symmetry by taking the shell 51 as a symmetry axis, and one side of the sliding block 56 close to the shell 51 is connected with the inner container 53 in a sliding manner. A slider 56 is provided, and the inner container 53 can be pressed by the slider 56.

The whole lubricating device 5 has the effects that by arranging the lubricating device 5, when equipment needs to be lubricated and maintained, the sliding block 56 is pressed, the sliding block 56 applies pressure to the return spring 55 in the stress process, the return spring 55 is stressed and deformed immediately, the return spring 55 loses the constraint force applied to the sliding block 56 in the deformation process, the sliding block 56 is stressed and displaced immediately, the sliding block 56 extrudes the inner container 53 in the displacement process, the inner container 53 deforms in the extrusion process, lubricating oil in the inner container 53 is extruded in the deformation process, the lubricating oil flows out through the oil outlet pipe 54 in the extrusion process, the lubricating oil is guided to flow to the joint of the saw blade 4 and the machine body 3 immediately by the oil outlet pipe 54, when the lubricating oil is completely consumed, a plug on the inner container 53 is opened, the inner container 53 is refilled through the oil filling hole immediately, and the inner container 53 is arranged, The slider 56 and the return spring 55 can lubricate the joint of the equipment, so that the problem that the equipment is blocked due to the fact that the equipment cannot be lubricated in the using process is solved, the problem that the equipment can be lubricated only by means of an auxiliary tool is solved, and the service life of the equipment is prolonged.

As shown in fig. 1 and 5, a cooling device 6 is disposed on one side of the body 3 close to the handle 2, the cooling device 6 includes a mounting frame 61, one side of the mounting frame 61 close to the body 3 is fixedly connected to the mounting frame, one side of the mounting frame 61 close to the body 3 is fixedly connected to a driving motor 62, and a driving end of the driving motor 62 is fixedly connected to fan blades 63. The mounting frame 61 is provided, and the position of the filter screen 64 can be restricted by the mounting frame 61.

The inner wall sliding connection of mounting bracket 61 has filter screen 64, and one side fixedly connected with handle 65 that mounting bracket 61 was kept away from to filter screen 64, and the inner wall threaded connection of mounting bracket 61 has two symmetrical fixing bolt 66 that set up. A filter 64 is provided, and dust can be prevented from entering the apparatus by the filter 64.

The side of the driving motor 62 close to the body 3 is fixedly connected with the driving motor, and the side of the fixing bolt 66 close to the body 3 is in threaded connection with the filter screen 64. A driving motor 62 is provided, and the fan blades 63 can be driven to rotate by the driving motor 62.

The whole cooling device 6 achieves the effect that by arranging the cooling device 6, when in use, the open pipe of the driving motor 62 is opened, the driving motor 62 is electrified and rotated immediately, the driving motor 62 drives the fan blades 63 to rotate in the rotating process, the fan blades 63 generate wind power in the rotating process, the equipment is cooled and cooled immediately by the wind power, the wind power generated by the fan blades 63 passes through the filter screen 64 before cooling the equipment, the filter screen 64 filters the wind power in the process of passing through the filter screen 64 to prevent the generated wind power from driving dust particles in the air to carry out the equipment, when the filter screen 64 needs to be replaced, the fixing bolt 66 is detached by using a tool, the filter screen 64 loses restraint after the fixing bolt 66 is detached, the handle 65 is pulled immediately, the handle 65 is forced to drive the filter screen 64 to displace, and the filter screen 64 is separated from the mounting frame 61 in the displacing process, install new filter screen 64 promptly along with can, through setting up driving motor 62, flabellum 63 and filter screen 64, can carry out the forced air cooling to equipment, avoided equipment not enough in-process cooling that uses to lead to the problem of high temperature, avoided the too high problem that leads to the unable normal operating of equipment temperature simultaneously, increased the temperature nature of equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a lubricated effectual high performance lithium electricity reciprocating saw, includes base (1), handle (2) and lubricating arrangement (5), its characterized in that: the lower surface and the base (1) fixed connection of handle (2), one side fixedly connected with fuselage (3) of base (1) are kept away from in handle (2), one side fixedly connected with saw bit (4) of handle (2) are kept away from in fuselage (3), lubricating arrangement (5) are located one side setting that fuselage (3) are close to saw bit (4), lubricating arrangement (5) include shell (51), one side and its fixed connection that shell (51) are close to fuselage (3), guide rail (52) that two symmetries of one side fixedly connected with of saw bit (4) set up are kept away from in shell (51), inner wall fixedly connected with inner bag (53) of shell (51).

2. The high-performance lithium ion electric reciprocating saw with good lubricating effect according to claim 1, is characterized in that: the utility model discloses a saw blade (4) of cutting, including inner bag (53), fuselage (3), one side fixedly connected with return spring (55) that guide rail (52) are close to one side fixedly connected with oil outlet pipe (54) that two symmetries of one side fixedly connected with of saw bit (4) set up, fuselage (3) are close to one side fixedly connected with reset spring (55) of guide rail (52), the inner wall sliding connection of guide rail (52) has slider (56), fuselage (3) are close to one side fixedly connected with spacing (57) of saw bit (4).

3. The high-performance lithium ion electric reciprocating saw with good lubricating effect according to claim 2, is characterized in that: one side of the oil outlet pipe (54) close to the saw blade (4) is connected with the shell (51) in a sliding mode, and one side, far away from the shell (51), of the return spring (55) is fixedly connected with the sliding block (56).

4. The high-performance lithium ion electric reciprocating saw with good lubricating effect according to claim 2, is characterized in that: the number of the sliding blocks (56) is two, the two sliding blocks (56) are arranged in an axial symmetry mode by taking the outer shell (51) as a symmetry axis, and one side, close to the outer shell (51), of each sliding block (56) is connected with the inner container (53) in a sliding mode.

5. The high-performance lithium ion electric reciprocating saw with good lubricating effect according to claim 1, is characterized in that: one side that fuselage (3) are close to handle (2) is provided with cooling device (6), cooling device (6) include mounting bracket (61), one side that mounting bracket (61) are close to fuselage (3) rather than fixed connection, one side fixedly connected with driving motor (62) that mounting bracket (61) are close to fuselage (3), driving end fixedly connected with flabellum (63) of driving motor (62).

6. The high-performance lithium ion electric reciprocating saw with good lubricating effect according to claim 5, is characterized in that: the inner wall sliding connection of mounting bracket (61) has filter screen (64), one side fixedly connected with handle (65) of mounting bracket (61) are kept away from in filter screen (64), the inner wall threaded connection of mounting bracket (61) has two symmetrical fixing bolt (66) that set up.

7. The high-performance lithium ion electric reciprocating saw with good lubricating effect according to claim 6, is characterized in that: one side of the driving motor (62) close to the machine body (3) is fixedly connected with the machine body, and one side of the fixing bolt (66) close to the machine body (3) is in threaded connection with the filter screen (64).