CN109226900A

CN109226900A - A kind of pulsating portable power tool

Info

Publication number: CN109226900A
Application number: CN201811326668.XA
Authority: CN
Inventors: 华怡桑
Original assignee: Ningbo Yinzhou Zhixin Mechanical And Electrical Design Co Ltd
Current assignee: Ningbo Yinzhou Zhixin Mechanical And Electrical Design Co Ltd
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2019-01-18

Abstract

The invention discloses a kind of pulsating portable power tools, including tool cabinet, it is set to the intracorporal conveying disconnecting device in the tool box, it is set to the intracorporal auxiliary disconnecting device in the tool box and is set to the intracorporal storage device in the tool box, the conveying disconnecting device includes being set to the intracorporal first gear chamber in the tool box, motor is fixedly installed in the first gear chamber inner left wall, the motor right end is connected with the first spur gear by shaft power, the first spur gear right end is fixedly connected with the second spur gear by shaft, what is be connected in the first gear chamber upper inside walls is provided with second gear chamber, the present apparatus is not only easy to operate, it is easy to use, but also it can control the length of material after cutting, the material of different length can also separately be stored.

Description

A kind of pulsating portable power tool

Technical field

The present invention relates to field of material processing, specifically a kind of pulsating portable power tool.

Background technique

In modern society, strip hard ware material often uses machine tooling, but some non-rigid materials are not suitable for making With machine tooling, this materiel machining can not reached requirement at this time later, therefore design one kind and be not only able to processing strip The material of non-rigid material, and the pulsating that material can be cut into equal length or different length and classified storage is portable Power tool, can also be by different length it is really necessary to the length that, the present apparatus can continue to process and control material after cutting Material separately stores, and stores the material clast after processing.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of pulsating portable power tools, are able to solve above-mentioned existing In the art the problem of.

The present invention is achieved through the following technical solutions: a kind of pulsating portable power tool of the invention, including Tool cabinet is set to the intracorporal conveying disconnecting device in the tool box, is set to the intracorporal auxiliary cutting dress in the tool box The intracorporal storage device in the tool box is set and is set to, the conveying disconnecting device includes being set in the tool box body First gear chamber, motor is fixedly installed in the first gear chamber inner left wall, the motor right end passes through shaft power It is connected with the first spur gear, the first spur gear right end is fixedly connected with the second spur gear by shaft, and described first What is be connected in gear cavity upper inside walls is provided with second gear chamber, and second spur gear upper end, which extends, is passed through second tooth Take turns that intracavitary and what is be meshed is provided with third spur gear, third spur gear left end is fixedly connected with the first connecting shaft, described First connecting shaft left end is fixedly connected with the 4th spur gear, and the 4th spur gear lower end is engageable to first spur gear, The 4th spur gear left end, which passes through, can be rotated and extension is passed through extraneous shaft and is fixedly connected with pushing block, first connecting shaft Inner opening to the right be provided with axocoel, first keyway that is provided with for being connected in the axocoel upper inside walls and being open to the right, institute State and be rotatably provided with the second connecting shaft in axocoel, the second connecting shaft inner opening it is upward be provided with the second keyway, institute It states and is slidably provided with the flat key that upper end extension is passed through in first keyway in the second keyway, on the right side of the second gear chamber It is provided with the first cam chamber in inner wall, the second connecting shaft right end passes through third spur gear extension, and to be passed through described first convex It takes turns intracavitary and is fixedly connected with the first cam, first lower cam end offsets and is slidably provided with the first sliding block, described First sliding block lower end is fixedly connected with cutting off tool, on the downside of first sliding block lower end surface and first cam chamber between inner wall It is connected with the first spring, what is be connected and penetrate through in inner wall on the downside of first cam chamber is provided with the first sliding cavity, described to cut Breaking tool lower end, which extends, to be passed through in first sliding cavity, is provided with third gear cavity in inner wall on the right side of first cam chamber, The first cam right end has been fixedly connected with the 5th spur gear by extending the shaft being passed through in the third gear cavity, described What the 5th spur gear lower end was meshed is provided with the 6th spur gear, is provided with the 4th gear in inner wall on the right side of the third gear cavity Chamber, the 6th spur gear right end are fixedly connected with the 7th spur gear by extending the shaft being passed through in the 4th gear cavity, What the 7th spur gear lower end was meshed is provided with the 8th spur gear, and what the 8th spur gear lower end was meshed is provided with Nine spur gears are provided with the second cam chamber in the 4th gear cavity inner left wall, and the 9th spur gear left end passes through extension The shaft being passed through in second cam chamber is fixedly connected with the second cam, is connected in inner wall on the downside of second cam chamber It is provided with the second sliding cavity, the second lower cam end extension is passed through in second sliding cavity and what is offseted is provided with the second cunning Second spring, second sliding block are connected between inner wall on the downside of block, second sliding block lower end surface and second sliding cavity It is inside provided with third sliding cavity, third sliding block is slidably provided in the third sliding cavity, the third sliding block right end is solid Surely it is connected with the first link block, is connected in inner wall on the right side of second sliding cavity and what is penetrated through is provided with third sliding cavity, institute It states the extension of the first link block right end and is passed through the external world and be fixedly connected with the second link block, it is fixed on front side of second link block upper end to connect Be connected to fixing clip, be slidably provided with sliding fixture block on rear side of second link block upper end, in first link block on It lower perforation and is fixedly installed the two-sided rack, is provided with the 5th gear cavity on the right side of the 4th gear cavity in inner wall, the described 9th Spur gear right end is fixedly connected with first bevel gear, the first cone tooth by extending the shaft being passed through in the 5th gear cavity What wheel rear end was meshed is provided with second bevel gear, is connected in the 5th gear cavity front inner wall and passes through the third sliding cavity Be provided with the 6th gear cavity, by extending, the shaft being passed through in the 6th gear cavity is fixed to be connected for the second bevel gear front end Be connected to the tenth spur gear, be connected in the 6th gear cavity front inner wall pass through the third sliding cavity be provided with the 7th gear Chamber, the tenth spur gear front end are fixedly connected with the first sector by extending the shaft being passed through in the 7th gear cavity Wheel, first sector gear lower end, which extends, to be passed through in the third sliding cavity and is engageable to the two-sided rack upper end, institute It states the tenth spur gear lower end and extends and be passed through in the third sliding cavity and what is be meshed is provided with the 11st spur gear, the third Be right against the 6th gear cavity and opening upwards on the downside of sliding cavity in inner wall is provided with eighth gear chamber, the eighth gear It is intracavitary to can be rotated and be meshed in the 12nd spur gear that is provided with of the 11st spur gear, the eighth gear chamber front side It is connected in wall and passes through the 9th gear cavity that is provided with of the third sliding cavity, the 12nd spur gear front end is passed through by extending Shaft in 9th gear cavity is fixedly connected with the second sector gear, and the extension of second sector gear upper end is passed through described In third sliding cavity and it is engageable to the two-sided rack lower end.

Further technical solution, the auxiliary disconnecting device include being connected in inner wall on the downside of the third gear cavity It is provided with the first cavity, connector sleeve is rotatably provided in first cavity, is fixedly connected with upper end on the connector sleeve It is engaged in the 13rd spur gear of the 6th spur gear, is connected in inner wall on the right side of the 4th gear cavity and passes through first sky Chamber is provided with the tenth gear cavity, and the 13rd spur gear right end is solid by extending the shaft being passed through in the tenth gear cavity Surely it is connected with the 14th spur gear, what the 14th spur gear lower end was meshed, which be provided with, is fixedly connected on the connector sleeve The 15th spur gear, be right against first cavity on the right side of first sliding cavity in inner wall is fixedly installed radiating block, The connector sleeve left end is connected across the radiating block passes through first sliding cavity, the setting of left and right perforation in the connector sleeve There is the second cavity.

Further technical solution, the storage device include the third being rotatably set in first connecting shaft Link block, third link block rear end are fixedly connected with the 4th link block, are connected in inner wall on the downside of the second gear chamber Be provided with third cavity, what is be connected in inner wall on the downside of the third cavity is provided with the 4th cavity, the 4th link block Lower end extension is passed through in the 4th cavity and right end is fixedly connected with card slot block, is slidably provided in the 4th cavity Block, the block inner opening to the left be provided with card slot, what is be connected in the 4th cavity upper inside walls is provided with the 5th Cavity, being connected on the left of the 5th cavity to pass through extraneous and right side and be connected passes through first sliding cavity, under the 4th cavity What is be connected in the inner wall of side is provided with storage chamber.

Further technical solution, tool cabinet lower end are fixedly installed storage block, are right against in the storage block First sliding cavity and opening upwards are provided with containing cavities, and the clast after cutting is collected in the containing cavities, described Second link block inner opening it is upward be provided with guide groove, in the guide groove slidably and upper end is fixedly connected on the sliding Fixture block is provided with guide pad, is connected with third spring between inner wall on rear side of the guide pad rear end and the guide groove, described What is be connected on the downside of 4th cavity in inner wall is provided with the second guide groove, in second guide groove slidably and upper end is fixed connects It is connected to second guide pad that is provided with of the block, on rear side of second guide pad rear end and second guide groove between inner wall It is connected with the 4th spring.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, when needing to cut off material using tool, Material one end is extended and is passed through in the second cavity and offsets with cutting off tool right end, material opposite side be placed in sliding fixture block with Between fixing clip, sliding fixture block is pushed to slide and fix material according to material cross section size, electric motor starting, and then band at this time Dynamic second spur gear rotation, and then third spur gear is driven by engaging mating connection between the second spur gear and third spur gear Rotation, and then the rotation of the first connecting shaft is driven, and then drive the rotation of the second connecting shaft, and then drive the rotation of the first cam, in turn It pushes the first sliding block pulsating up and down reciprocatingly to slide, and then cutting off tool pulsating is pushed up and down reciprocatingly to slide and cut off material, The first cam drives the rotation of the 5th spur gear by shaft simultaneously, and then by engaging between the 5th spur gear and the 6th spur gear It is cooperatively connected and drives the rotation of the 6th spur gear, and then drive the rotation of the 7th spur gear, and then is straight by the 7th spur gear and the 8th Engagement, which is cooperatively connected, between gear drives the rotation of the 8th spur gear, and then by engaging between the 8th spur gear and the 9th spur gear It is cooperatively connected and drives the rotation of the 9th spur gear, and then drive the rotation of the second cam, and then push the second sliding block pulsating or more past Multiple sliding, and then drive third sliding block pulsating up and down reciprocatingly to slide, and then drive the second link block arteries and veins by the first link block Dynamic formula up and down reciprocatingly slides, while the 9th spur gear drives first bevel gear to rotate by shaft, and then passes through first bevel gear Mating connection is engaged between second bevel gear and drives second bevel gear rotation, and then drives the rotation of the tenth spur gear, and then band Dynamic first sector gear rotation, while the 11st is driven by engaging mating connection between the tenth spur gear and the 11st spur gear Spur gear rotation, and then the 12nd spur gear is driven by engaging mating connection between the 11st spur gear and the 12nd spur gear Rotation, and then the rotation of the second sector gear is driven, and then the first company of drive that is meshed by the second sector gear with the two-sided rack It connects block pulsating or so to reciprocatingly slide, and then second link block pulsating of drive or so reciprocatingly slides, and then passes through fixing clip Material is driven to slide to the left with sliding fixture block, while by engaging mating connection band between the 6th spur gear and the 13rd spur gear Dynamic 13rd spur gear rotation, the 7th spur gear drives the 14th spur gear to rotate by shaft, and then passes through the 14th straight-tooth Wheel and engage mating connection between the 15th spur gear and drive the rotation of the 15th spur gear, and then passes through the 13rd spur gear and the 15 spur gears drive connector sleeve rotation, and material rotation at this time is conducive to cut off, and the material after cutting off at this time passes through the 5th cavity It sends out, when needing to change the length after material cutting, pushes pushing block, and then the 4th spur gear is driven to nibble with the first spur gear It closes, drives the second connecting shaft revolving speed to change by the first connecting shaft at this time, and then change cutting off tool and cut off the material period, in turn Length after changing material cutting, while the sliding of third link block is driven by the first connecting shaft, and then drive the 4th link block Sliding, and then drive card slot block to slip into card slot, and then push block sliding, and then the 5th cavity and storage chamber are connected Logical, the material after cutting off at this time can be stored in storage chamber, and the clast fallen on material after cutting is stored by the first sliding cavity It is not only easy to operate in containing cavities, it is easy to use, the length of material after cutting can also be controlled, moreover it is possible to by different length Material separately store.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of internal structure of pulsating portable power tool of the invention；

Fig. 2 is the schematic diagram in direction " A-A " in Fig. 1；

Fig. 3 is the schematic diagram in direction " B-B " in Fig. 1；

Fig. 4 is the schematic diagram in direction " C-C " in Fig. 1；

Fig. 5 is the schematic diagram in direction " D-D " in Fig. 1；

Fig. 6 is the schematic diagram in direction " E-E " in Fig. 5.

Specific embodiment

Below with reference to Fig. 1-6, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.

Referring to Fig.1-6, a kind of pulsating portable power tool of embodiment according to the present invention, including tool cabinet 11, The conveying disconnecting device that is set in the tool cabinet 11, the auxiliary disconnecting device being set in the tool cabinet 11 and The storage device being set in the tool cabinet 11, the conveying disconnecting device include being set in the tool cabinet 11 First gear chamber 13 is fixedly installed motor 12 in 13 inner left wall of first gear chamber, and 12 right end of motor is by turning Axis power is connected with the first spur gear 14, and 14 right end of the first spur gear is fixedly connected with the second spur gear by shaft 15, what is be connected in 13 upper inside walls of first gear chamber is provided with second gear chamber 16,15 upper end of the second spur gear Extension is passed through in the second gear chamber 16 and what is be meshed is provided with third spur gear 17, and 17 left end of third spur gear is solid Surely it is connected with the first connecting shaft 18,18 left end of the first connecting shaft is fixedly connected with the 4th spur gear 23, the 4th straight-tooth It takes turns 23 lower ends and is engageable to first spur gear 14,23 left end of the 4th spur gear is passed through the external world by can be rotated and extend Shaft be fixedly connected with pushing block 24,18 inner opening of the first connecting shaft to the right be provided with axocoel 25, on the axocoel 25 First keyway 19 that is provided with for being connected in the inner wall of side and being open to the right, is rotatably provided with the second connection in the axocoel 25 Axis 26,26 inner opening of the second connecting shaft it is upward be provided with the second keyway 21, slidably set in second keyway 21 It is equipped with upper end and extends the flat key 20 being passed through in first keyway 19, be provided with first in the 16 right side inner wall of second gear chamber Cam chamber 27,26 right end of the second connecting shaft pass through the third spur gear 17 extension be passed through in first cam chamber 27 and It is fixedly connected with the first cam 28,28 lower end of the first cam offsets and is slidably provided with the first sliding block 29, and described One sliding block, 29 lower end is fixedly connected with cutting off tool 31, in 27 downside of 29 lower end surface of the first sliding block and first cam chamber It is connected with the first spring 30 between wall, is connected in the 27 downside inner wall of the first cam chamber and what is penetrated through is provided with the first sliding Chamber 32,31 lower end of cutting off tool, which extends, to be passed through in first sliding cavity 32, in the 27 right side inner wall of the first cam chamber It is provided with third gear cavity 33,28 right end of the first cam is fixed by extending the shaft being passed through in the third gear cavity 33 It is connected with the 5th spur gear 34, what 34 lower end of the 5th spur gear was meshed is provided with the 6th spur gear 35, the third The 4th gear cavity 36 is provided in 33 right side inner wall of gear cavity, 35 right end of the 6th spur gear is passed through the described 4th by extending Shaft in gear cavity 36 is fixedly connected with the 7th spur gear 37, and what 37 lower end of the 7th spur gear was meshed is provided with the 8th Spur gear 38, what 38 lower end of the 8th spur gear was meshed is provided with the 9th spur gear 39,36 left side of the 4th gear cavity The second cam chamber 88 is provided in inner wall, 39 left end of the 9th spur gear is passed through in second cam chamber 88 by extending Shaft is fixedly connected with the second cam 40, and what is be connected in the 88 downside inner wall of the second cam chamber is provided with the second sliding cavity 41,40 lower end of the second cam, which extends, to be passed through in second sliding cavity 41 and what is offseted is provided with the second sliding block 42, described Second spring 48, second sliding block 42 are connected between 41 downside inner wall of second sliding block, 42 lower end surface and second sliding cavity It is inside provided with third sliding cavity 43, third sliding block 44, the third sliding block are slidably provided in the third sliding cavity 43 44 right ends are fixedly connected with the first link block 45, and what is be connected and penetrate through in the 41 right side inner wall of the second sliding cavity is provided with Three sliding cavities 46,45 right end of the first link block extension are passed through the external world and are fixedly connected with the second link block 49, and described second connects It connects and is fixedly connected with fixing clip 63 on front side of 49 upper end of block, be slidably provided with sliding on rear side of 49 upper end of the second link block Fixture block 50 up and down and is fixedly installed the two-sided rack 47,36 right side of the 4th gear cavity in first link block 45 The 5th gear cavity 51 is provided in inner wall, 39 right end of the 9th spur gear is passed through in the 5th gear cavity 51 by extending Shaft is fixedly connected with first bevel gear 52, and what 52 rear end of first bevel gear was meshed is provided with second bevel gear 53, institute It states to be connected in 51 front inner wall of the 5th gear cavity and passes through the 6th gear cavity 54 that is provided with of the third sliding cavity 46, described second 53 front end of bevel gear is fixedly connected with the tenth spur gear 55 by extending the shaft that is passed through in the 6th gear cavity 54, and described the It is connected in six gear cavities, 54 front inner wall and passes through the 7th gear cavity 59 that is provided with of the third sliding cavity 46, the tenth straight-tooth It takes turns 55 front ends and is fixedly connected with the first sector gear 60 by extending the shaft that is passed through in the 7th gear cavity 59, described first 60 lower end of sector gear, which extends, is passed through in the third sliding cavity 46 and is engageable to 47 upper end of the two-sided rack, and the described tenth The extension of 55 lower end of spur gear is passed through in the third sliding cavity 46 and what is be meshed is provided with the 11st spur gear 56, the third The 6th gear cavity 54 and opening upwards are right against in 46 downside inner wall of sliding cavity is provided with eighth gear chamber 57, and described It can be rotated and be meshed in the 12nd spur gear 58 that is provided with of the 11st spur gear 56 in eight gear cavities 57, the described 8th It is connected in 57 front inner wall of gear cavity and passes through the 9th gear cavity 61 that is provided with of the third sliding cavity 46, the 12nd straight-tooth It takes turns 58 front ends and is fixedly connected with the second sector gear 62 by extending the shaft that is passed through in the 9th gear cavity 61, described second 62 upper end of sector gear, which extends, to be passed through in the third sliding cavity 46 and is engageable to 47 lower end of the two-sided rack.

Valuably, the auxiliary disconnecting device include be connected in the 33 downside inner wall of third gear cavity be provided with the One cavity 71 is rotatably provided with connector sleeve 72 in first cavity 71, is fixedly connected with upper end on the connector sleeve 72 It is engaged in the 13rd spur gear 67 of the 6th spur gear 35, being connected in the 36 right side inner wall of the 4th gear cavity, it is described to pass through First cavity 71 is provided with the tenth gear cavity 68, and 67 right end of the 13rd spur gear is passed through the tenth gear by extending Shaft in chamber 68 is fixedly connected with the 14th spur gear 69, and what 69 lower end of the 14th spur gear was meshed is provided with fixation The 15th spur gear 70 being connected on the connector sleeve 72 is right against described first in first sliding cavity, the 32 right side inner wall Cavity 71 is fixedly installed radiating block 74, and 72 left end of connector sleeve is connected across the radiating block 74 passes through first cunning Dynamic chamber 32, the interior left and right perforation of the connector sleeve 72 are provided with the second cavity 73.

Valuably, the storage device includes the third link block being rotatably set in first connecting shaft 18 22,22 rear end of third link block is fixedly connected with the 4th link block 80, is connected in the 16 downside inner wall of second gear chamber Logical is provided with third cavity 81, and what is be connected in the 81 downside inner wall of third cavity is provided with the 4th cavity 82, and described The extension of four link blocks, 80 lower end is passed through in the 4th cavity 82 and right end is fixedly connected with card slot block 86, the 4th cavity 82 It is interior to be slidably provided with block 78,78 inner opening of block to the left be provided with card slot 87,82 upside of the 4th cavity What is be connected in inner wall is provided with the 5th cavity 77, and being connected to pass through extraneous and right side and be connected on the left of the 5th cavity 77 passes through institute The first sliding cavity 32 is stated, what is be connected in the 82 downside inner wall of the 4th cavity is provided with storage chamber 79.

Valuably, 11 lower end of tool cabinet is fixedly installed storage block 75, is right against in the storage block 75 described First sliding cavity 32 and opening upwards are provided with containing cavities 76, and the clast after cutting is collected in the containing cavities 76, institute State 49 inner opening of the second link block it is upward be provided with guide groove 64, in the guide groove 64 slidably and upper end is fixedly connected on The sliding fixture block 50 is provided with guide pad 66, connects between 64 rear side inner wall of 66 rear end of guide pad and the guide groove There is third spring 65, what is be connected in the 82 downside inner wall of the 4th cavity is provided with the second guide groove 85, second guiding In slot 85 slidably and upper end is fixedly connected on second guide pad 83 that is provided with of the block 78, after second guide pad 83 The 4th spring 84 is connected between end and second guide groove, 85 rear side inner wall.

When original state, pushing block 24 is in limit on the left position, and third spur gear 17 is in the second spur gear 15 and nibbles at this time Conjunction state, the 4th spur gear 23 and the first spur gear 14 are in disengaged position at this time, and third link block 22 is in limit on the left at this time Position, card slot block 86 is in limit on the left position at this time, and block 78 is in preceding limit position under the effect of 84 elastic force of the 4th spring at this time It sets, storage chamber 79 is in close state at this time, and the first sliding block 29 is in lower limit position at this time, and cutting off tool 31 is in down at this time Extreme position simultaneously separates the 5th cavity 77 and the second cavity 73, and the second sliding block 42 is in lower limit position at this time, and third is sliding at this time Block 44 is in limit on the right-right-hand limit position, and the two-sided rack 47 and the second sector gear 62 are in meshing state at this time, at this time the first sector Wheel 60 is in disengaged position with the two-sided rack 47.

When need using tool cut off material when, by material one end extend be passed through in the second cavity 73 and with cutting off tool 31 Right end offsets, and material opposite side is placed between sliding fixture block 50 and fixing clip 63, is pushed according to material cross section size It slides fixture block 50 to slide and fix material, motor 12 starts at this time, and then drives the rotation of the second spur gear 15, and then pass through second Mating connection is engaged between spur gear 15 and third spur gear 17 drives third spur gear 17 to rotate, and then drives the first connecting shaft 18 rotations, and then the rotation of the second connecting shaft 26 is driven, and then drive the rotation of the first cam 28, and then push the pulsation of the first sliding block 29 Formula is up and down reciprocatingly slided, and then 31 pulsating of cutting off tool is pushed up and down reciprocatingly to slide and cut off material, while the first cam 28 The rotation of the 5th spur gear 34 is driven by shaft, and then is connected by engaging cooperation between the 5th spur gear 34 and the 6th spur gear 35 Tape splicing moves the rotation of the 6th spur gear 35, and then drives the rotation of the 7th spur gear 37, and then straight by the 7th spur gear 37 and the 8th Engagement, which is cooperatively connected, between gear 38 drives the rotation of the 8th spur gear 38, and then passes through the 8th spur gear 38 and the 9th spur gear 39 Between engagement be cooperatively connected drive the 9th spur gear 39 rotation, and then drive the second cam 40 rotation, and then push the second sliding block 42 pulsatings up and down reciprocatingly slide, and then 44 pulsating of third sliding block is driven up and down reciprocatingly to slide, and then pass through the first link block 45 drive 49 pulsatings of the second link block up and down reciprocatingly slide, while the 9th spur gear 39 drives first bevel gear 52 by shaft Rotation, and then drive second bevel gear 53 to rotate by engaging mating connection between first bevel gear 52 and second bevel gear 53, And then the rotation of the tenth spur gear 55 is driven, and then drive the rotation of the first sector gear 60, while passing through the tenth spur gear 55 and the Engagement, which is cooperatively connected, between 11 spur gears 56 drives the rotation of the 11st spur gear 56, and then passes through the 11st spur gear 56 and the Engagement, which is cooperatively connected, between 12 spur gears 58 drives the rotation of the 12nd spur gear 58, and then drives 62 turns of the second sector gear It is dynamic, and then be meshed by the second sector gear 62 with the two-sided rack 47 and drive 45 pulsating of the first link block or so reciprocal sliding It is dynamic, and then drive 49 pulsating of the second link block or so reciprocatingly slides, and then is driven by fixing clip 63 and sliding fixture block 50 Material slides to the left, while straight by engaging mating connection drive the 13rd between the 6th spur gear 35 and the 13rd spur gear 67 Gear 67 rotates, and the 7th spur gear 37 drives the 14th spur gear 69 to rotate by shaft, and then passes through the 14th spur gear 69 Mating connection is engaged between the 15th spur gear 70 drives the rotation of the 15th spur gear 70, and then logical more 13rd spur gears 67 Connector sleeve 72 is driven to rotate with the 15th spur gear 70, material rotation at this time is conducive to cut off, and the material after cutting off at this time passes through 5th cavity 77 is sent out, and when needing to change the length after material cutting, pushes pushing block 24, so drive the 4th spur gear 23 with The engagement of first spur gear 14, drives 26 revolving speed of the second connecting shaft to change by the first connecting shaft 18 at this time, and then changes cutoff tool The 31 cutting material period of tool, and then change the length after material cutting, while third link block is driven by the first connecting shaft 18 22 slidings, and then the sliding of the 4th link block 80 is driven, and then card slot block 86 is driven to slip into card slot 87, and then push block 78 slidings, and then the 5th cavity 77 is connected to storage chamber 79, the material after cutting off at this time can be stored in storage chamber 79, be cut off The clast fallen on material afterwards is accommodated in containing cavities 76 by the first sliding cavity 32, not only easy to operate, easy to use, may be used also With the length of material after control cutting, moreover it is possible to separately store the material of different length.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims

1. a kind of pulsating portable power tool, including tool cabinet, be set to the intracorporal conveying disconnecting device in the tool box, It is set to the intracorporal auxiliary disconnecting device in the tool box and is set to the intracorporal storage device in the tool box, the conveying Disconnecting device includes being set to the intracorporal first gear chamber in the tool box, fixed setting in the first gear chamber inner left wall There is motor, the motor right end is connected with the first spur gear by shaft power, and the first spur gear right end is by turning Axis is fixedly connected with the second spur gear, and what is be connected in the first gear chamber upper inside walls is provided with second gear chamber, described Second spur gear upper end, which extends, is passed through that the second gear is intracavitary and what is be meshed is provided with third spur gear, the third straight-tooth Wheel left end is fixedly connected with the first connecting shaft, and first connecting shaft left end is fixedly connected with the 4th spur gear, and the described 4th is straight Gear lower end is engageable to first spur gear, and the 4th spur gear left end is passed through extraneous turn by can be rotated and extend Axis is fixedly connected with pushing block, the first connecting shaft inner opening to the right be provided with axocoel, be connected in the axocoel upper inside walls Logical and opening to the right be provided with the first keyway, the second connecting shaft, second connection are rotatably provided in the axocoel Axis inner opening it is upward be provided with the second keyway, upper end be slidably provided in second keyway extend and be passed through described first Flat key in keyway is provided with the first cam chamber in inner wall on the right side of the second gear chamber, and the second connecting shaft right end passes through The third spur gear extension is passed through in first cam chamber and is fixedly connected with the first cam, the first lower cam end phase Support and be slidably provided with the first sliding block, first sliding block lower end is fixedly connected with cutting off tool, under first sliding block The first spring is connected on the downside of end face and first cam chamber between inner wall, is connected in inner wall on the downside of first cam chamber And what is penetrated through is provided with the first sliding cavity, the cutting off tool lower end, which extends, to be passed through in first sliding cavity, and described first is convex Third gear cavity is provided on the right side of wheel chamber in inner wall, the first cam right end is passed through in the third gear cavity by extending Shaft has been fixedly connected with the 5th spur gear, what the 5th spur gear lower end was meshed be provided with the 6th spur gear, and described The 4th gear cavity is provided on the right side of three gear cavities in inner wall, the 6th spur gear right end is passed through the 4th gear by extending Intracavitary shaft is fixedly connected with the 7th spur gear, and what the 7th spur gear lower end was meshed is provided with the 8th spur gear, institute That states that the 8th spur gear lower end is meshed is provided with the 9th spur gear, and it is convex to be provided with second in the 4th gear cavity inner left wall Chamber is taken turns, the 9th spur gear left end is fixedly connected with the second cam by extending the shaft being passed through in second cam chamber, What is be connected in inner wall on the downside of second cam chamber is provided with the second sliding cavity, and the second lower cam end extension is passed through described In second sliding cavity and what is offseted is provided with the second sliding block, inner wall on the downside of second sliding block lower end surface and second sliding cavity Between be connected with second spring, third sliding cavity is provided in second sliding block, is slidably set in the third sliding cavity It is equipped with third sliding block, the third sliding block right end is fixedly connected with the first link block, phase in inner wall on the right side of second sliding cavity It is connected to and what is penetrated through is provided with third sliding cavity, the first link block right end extension is passed through the external world and is fixedly connected with the second connection Block, second link block upper end front side are fixedly connected with fixing clip, slidably set on rear side of second link block upper end It is equipped with sliding fixture block, up and down and the two-sided rack is fixedly installed in first link block, on the right side of the 4th gear cavity The 5th gear cavity is provided in inner wall, the 9th spur gear right end is solid by extending the shaft being passed through in the 5th gear cavity Surely it is connected with first bevel gear, what the first bevel gear rear end was meshed is provided with second bevel gear, the 5th gear cavity It is connected in front inner wall and passes through the 6th gear cavity that is provided with of the third sliding cavity, the second bevel gear front end passes through extension The shaft being passed through in the 6th gear cavity is fixedly connected with the tenth spur gear, is connected in the 6th gear cavity front inner wall In the 7th gear cavity that is provided with of the third sliding cavity, the tenth spur gear front end is passed through the 7th gear by extending Intracavitary shaft is fixedly connected with the first sector gear, and first sector gear lower end, which extends, to be passed through in the third sliding cavity And it is engageable to the two-sided rack upper end, the tenth spur gear lower end, which extends, to be passed through in the third sliding cavity and is meshed Be provided with the 11st spur gear, the 6th gear cavity and opening upwards are right against on the downside of the third sliding cavity in inner wall It is provided with eighth gear chamber, the eighth gear is intracavitary to be can be rotated and be meshed the 11st spur gear is provided with the tenth Two spur gears are connected in the eighth gear chamber front inner wall and pass through the 9th gear cavity that is provided with of the third sliding cavity, institute It states the 12nd spur gear front end and is fixedly connected with the second sector gear by extending the shaft being passed through in the 9th gear cavity, institute The extension of the second sector gear upper end is stated to be passed through in the third sliding cavity and be engageable to the two-sided rack lower end.

2. a kind of pulsating portable power tool according to claim 1, it is characterised in that: the auxiliary disconnecting device packet Include be connected in inner wall on the downside of the third gear cavity be provided with the first cavity, be rotatably provided in first cavity Connector sleeve, is fixedly connected with the 13rd spur gear that upper end is engaged in the 6th spur gear on the connector sleeve, and the described 4th It is connected in inner wall on the right side of gear cavity and passes through the tenth gear cavity that is provided with of first cavity, the 13rd spur gear right end is logical It crosses the shaft for extending and being passed through in the tenth gear cavity and is fixedly connected with the 14th spur gear, the 14th spur gear lower end phase Engagement is provided with the 15th spur gear being fixedly connected on the connector sleeve, face in inner wall on the right side of first sliding cavity In the radiating block that is fixedly installed of first cavity, the connector sleeve left end is connected across the radiating block passes through described first Sliding cavity, the interior left and right perforation of the connector sleeve are provided with the second cavity.

3. a kind of pulsating portable power tool according to claim 1, it is characterised in that: the storage device includes can The third link block of rotation being set in first connecting shaft, third link block rear end are fixedly connected with the 4th connection Block, what is be connected on the downside of the second gear chamber in inner wall is provided with third cavity, is connected in inner wall on the downside of the third cavity Logical is provided with the 4th cavity, and the 4th link block lower end extension is passed through in the 4th cavity and right end is fixedly connected with card Geosynclinal block, is slidably provided with block in the 4th cavity, the block inner opening to the left be provided with card slot, the described 4th What is be connected in cavity upper inside walls is provided with the 5th cavity, and being connected on the left of the 5th cavity passes through extraneous and right side and be connected Storage chamber is provided in what is be connected in first sliding cavity, the 4th cavity downside inner wall.

4. a kind of pulsating portable power tool according to claim 1, it is characterised in that: tool cabinet lower end is solid Surely it is provided with storage block, first sliding cavity and opening upwards are right against in the storage block is provided with containing cavities, cutting Clast afterwards is collected in the containing cavities, the second link block inner opening it is upward be provided with guide groove, the guiding In slot slidably and upper end be fixedly connected on the sliding fixture block be provided with guide pad, the guide pad rear end and the guiding Third spring is connected on rear side of slot between inner wall, what is be connected in inner wall on the downside of the 4th cavity is provided with the second guide groove, In second guide groove slidably and upper end is fixedly connected on second guide pad that is provided with of the block, second guiding The 4th spring is connected between inner wall on rear side of block rear end and second guide groove.