CN205587717U - Novel electric drill - Google Patents
Novel electric drill Download PDFInfo
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- CN205587717U CN205587717U CN201620240659.9U CN201620240659U CN205587717U CN 205587717 U CN205587717 U CN 205587717U CN 201620240659 U CN201620240659 U CN 201620240659U CN 205587717 U CN205587717 U CN 205587717U
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- saw blade
- drill bit
- access division
- drill
- novel electric
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Abstract
The utility model provides a novel electric drill, includes electric drill main part and saw bit, and the tip of electric drill main part is provided with the drill bit, is provided with first joint portion on the drill bit, is provided with second joint portion on the saw bit, and the saw bit cover is established on the drill bit, and the saw bit passes through first joint portion and the cartridge fixed connection of second joint portion, the axis of saw bit and the axis collineation of drill bit with the drill bit. This novel electric drill not only has the function of drilling, can also cut simultaneously, and the function is various, has alleviateed workman's heavy burden volume, has improved workman's work efficiency, during the cutting, the saw bit is located the cavity of tubular product, cuts safe and reliable more.
Description
Technical field
This utility model relates to Architectural Equipment field, in particular to a kind of Novel electric drill.
Background technology
The use of electric drill is widely, it is possible to carry out the action such as holes drilled through or blind hole, it is simple to the installation of component be connected.And existing electric drill is merely able to the action that carries out holing, when needing to cut, needs to use electric saw to cut, during operative, need to carry more electric equipment, inconvenient to carry, meanwhile, tend to interfere with the normal work of workman, reduce the efficiency of processing.When cutting in particular for pipe-type part, the precision of cutting is low, and tubing positioning requirements is high, adds cost.
Inventor finds under study for action, and traditional electric drill at least has a disadvantage in that when using
The function singleness of electric drill, can only carry out the action holed, and when needing cutting, needs to use incisory electric saw, reduces the working (machining) efficiency of workman；Meanwhile, carry more instrument and easily go out the situation of active.
Utility model content
The purpose of this utility model is to provide a kind of Novel electric drill, its simple in construction, it is possible to realizing boring and the function of cutting, diverse in function, workman need not carry different process equipments, alleviates the heavy burden of workman, it is simple to the operation of workman.
Embodiment of the present utility model is achieved in that
Based on above-mentioned purpose, this utility model provides a kind of Novel electric drill, including drill body and saw blade, the end of described drill body is provided with drill bit, being provided with the first Access Division on described drill bit, described saw blade is provided with the second Access Division, described saw blade is set on described drill bit, described saw blade is connected by described first Access Division and described second Access Division plug-in mounting are fixing with described drill bit, the axis of described saw blade and the axis collinear of described drill bit.
In this utility model preferred embodiment,
Described first Access Division is set to protuberance, and along described drill bit radially outward, the length direction of described protuberance extends the protrusion direction of protuberance along the axis direction of described drill bit；
Described second Access Division is set to depressed part, and along described saw blade radially outward, the length direction of described depressed part extends along the axis direction of described saw blade in the depression direction of described depressed part.
In this utility model preferred embodiment, described depressed part is provided with multiple, and multiple described depressed parts are along the circumferentially-spaced arrangement of described saw blade, and correspondence, described protuberance is provided with multiple, and multiple described protuberances are arranged with multiple described depressed part one_to_one corresponding.
In this utility model preferred embodiment, described Novel electric drill also includes ring-type girth member, described girth member is installed on described saw blade, on the extended line of the axis that described girth member is centrally located at described saw blade, being provided with the 3rd Access Division on described girth member, described 3rd Access Division is connected in described first Access Division.
In this utility model preferred embodiment, described girth member is provided with two, and two described girth members are positioned at the both sides of described saw blade, and are fitted in respectively on two saw faces of described saw blade.
In this utility model preferred embodiment,
Described first Access Division is set to protuberance, and along described drill bit radially outward, the length direction of described protuberance extends the protrusion direction of protuberance along the axis direction of described drill bit；
Described second Access Division is set to depressed part, and along described saw blade radially outward, the length direction of described depressed part extends along the axis direction of described saw blade in the depression direction of described depressed part；Described 3rd Access Division is set to depressed part, and described 3rd Access Division is connected with described second Access Division, and described first Access Division is connected in described second Access Division and the described 3rd simultaneously and meets portion.
In this utility model preferred embodiment, described Novel electric drill also includes that locating part, described locating part are installed on described drill bit, and described locating part is between described saw blade and described drill body, and described locating part is for limiting the degree of depth that described saw blade inserts.
In this utility model preferred embodiment, described locating part is set to discoid, described locating part is movably connected on the axis collinear of described drill bit, the axis of described locating part and described drill bit, and described locating part can slide along the axis of described drill bit relative to described drill bit.
In this utility model preferred embodiment, described drill bit being provided with graduation mark, the side amount of described graduation mark is oriented parallel to the axis direction of described drill bit.
In this utility model preferred embodiment, between described drill bit and described locating part, it is provided with the elastic damping circle in squeezed state.
This utility model embodiment provides the benefit that:
In sum, this utility model provides a kind of Novel electric drill, and this Novel electric drill is simple and reasonable, convenient processing and manufacture, low cost of manufacture, being installed on easy to use, meanwhile, this Novel electric drill not only has the function of boring, can also cut simultaneously, diverse in function, alleviates the loading weight of workman, improves work task efficiency；During cutting, saw blade is positioned at the cavity of tubing, cuts more safe and reliable.Specific as follows:
This Novel electric drill includes drill body and saw blade, and the end of drill body is provided with drill bit, uses drill bit, be installed on drill bit by saw blade meanwhile during boring, and drill bit rotates, and drives saw blade synchronous axial system, it is achieved that the function set up a separatist regime by force of arms.When carrying out the cutting of tubulose class part, saw blade extending into the inside of tubing, can cut, be difficult to the situation occurring skidding, easy to operate during cutting, in particular for the cutting of plastic pipe, the sawtooth of saw blade is little, the better quality of joint-cutting during cutting.Saw blade uses with drill bit and removably connects, first Access Division is set on drill bit, second Access Division is set on saw blade, during installation, the first Access Division is realized fixing, simultaneously with the second Access Division plug-in mounting, the axis of saw blade and the axis collinear of drill bit, when drill bit drives saw blade to rotate, the rotation of saw blade is more steadily reliable, is difficult to rock, improves the quality of cutting.When need not use saw blade, saw blade is dismantled, deposit conveniently, convenient transportation.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment one Novel electric drill；
Fig. 2 is the sectional view that this utility model embodiment one drill bit is connected with saw blade；
Fig. 3 is the side view of this utility model embodiment two saw blade；
Fig. 4 is the sectional view that this utility model embodiment two saw blade is connected with drill bit.
In figure:
Drill body 100, saw blade 200, drill bit 300,
First Access Division 101, the second Access Division 102, girth member 103, the 3rd Access Division 104, locating part 105.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that illustrate described in accompanying drawing herein.
Therefore, the detailed description to the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model below, but is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms in following accompanying drawing, therefore, the most a certain Xiang Yi accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term "left", "right", " interior " are based on orientation shown in the drawings or position relationship, or this utility model product orientation usually put or position relationship when using, it is for only for ease of description this utility model and simplifies description, rather than instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Describe additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing, and it is not intended that indicate or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " is arranged ", " installation ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Embodiment 1
Refer to Fig. 1-2, the present embodiment provides a kind of Novel electric drill, and this electric drill is provided with saw blade 200 on drill bit 300, can not only realize the function of boring, also have the function of cutting, and function is varied, and the scope of use is wide, uses convenient.
This Novel electric drill includes drill body and saw blade 200.Drill body is the primary structure of Novel electric drill; there is housing, handle, switch and drive system; drive system is connected with the power line being used for being connected external power source; drive system is installed in housing; can effectively protect it from damaged; and it being not easily accessible dust, impurity, the use of drive system is safer, and service life is long.Drill body is not improved by the present embodiment, in order to avoid narration repeats burden, is not described in detail at this.The end of drill body is provided with drill bit 300, drive system drive connection drill bit 300, drives drill bit 300 synchronous axial system.When carrying out bore operation, power line is switched on power, convenient to operation；Obviously, in order to ensure accuracy during boring, especially when carrying out the boring of blind hole, in order to ensure its drilling depth, graduation mark can be set on drill bit 300, during boring, hole according to the instruction of graduation mark, it is possible to obtain degree of depth hole more accurately, easy to use.
Saw blade 200 preferably employs circular saw, cuts more flexible and convenient, weares and teares little, and service life is long.Saw blade 200 uses alloy material to make, and intensity is high, wearability is good, is hardly damaged, saves manufacturing cost.Saw blade 200 is arranged on drill bit 300, and drill bit 300 rotates and drives saw blade 200 synchronous axial system, it is achieved cutting function.For the ease of the installation of saw blade 200 with drill bit 300, being provided with the first Access Division 101, be provided with the second Access Division 102 on saw blade 200 on drill bit 300, fixed drill bit 300 and the effect of saw blade 200 are played in the first Access Division 101 and the second Access Division 102 plug-in mounting clamping.Use the mode of plug-in mounting clamping, easy for installation, simultaneously, readily accessible with change, need to use saw blade 200 when carrying out cutting function, saw blade 200 is connected and fixed on drill bit 300 by the second Access Division 102 and the second Access Division 102, use complete or when needing use drill bit 300, being disassembled by saw blade 200, whole operating process is convenient and swift.
nullIn the preferred version of this embodiment，Second Access Division 102 is set to depressed part，Saw blade 200 is provided with circle center hole，Saw blade 200 is set on drill bit 300，Depressed area is on the inner peripheral surface of circle center hole，The depression direction of depressed part is along saw blade 200 radially outward，The length direction of depressed part extends along the axis direction of saw blade 200，The various structures of depressed part，For the ease of being installed on processing，It is preferably arranged to，The cross section of depressed part is rectangle，Or the cross section of depressed part is semicircle，Obviously，Second Access Division 102 and the first Access Division 101 phase clamping，Second Access Division 102 is set to the protuberance matched with the first Access Division 101，The protrusion direction of protuberance is along drill bit 300 radially outward，The length direction of protuberance extends along the axis direction of drill bit 300，The cooperation of the first Access Division 101 and the second Access Division 102 is tightr，It is easy to synchronous axial system.
After saw blade 200 installs, saw blade 200 is circular saw, cuts more flexible.By clamping for tubing to be cut, being preferred for cutting plastic pipe, hardness is low, and cutting is convenient, time saving and energy saving；Then, saw blade 200 is deep in the tube chamber of tubing, realizes cutting from the inwall of tubing, be difficult to during cutting skid, it is difficult to the situation that incised wound occurs, uses safer, simultaneously, the Cutting Length of tubing is easy to determine, due to the existence of drill bit 300 main body, will not cut long.Obviously, for the ease of determining the Cutting Length of tubing, can directly use after ensureing tubing cutting, need the accuracy ensureing to cut the length value of the tubing obtained, in the preferred version of this embodiment, locating part 105 can be set on drill bit 300, locating part 105 is between the end and saw blade 200 of drill bit 300 main body, saw blade 200 can be limited and extend into the intraluminal degree of depth of tubing, after i.e. saw blade 200 extend into tube chamber, effect due to locating part 105, ensure that drill bit 300 will not insert deep, do not interfere with the quality of cutting, it is not easy to damage electric drill.The size of locating part 105 meets the lumen diameter more than tubing to be cut, will not extend in tube chamber, plays the effect of restriction.Obviously, the diameter of saw blade 200 is different, it is possible to the size of the tubing of cutting is the most different, the suitable saw blade of on-demand selection 200, it is achieved the cutting of different-diameter tube chamber.
Further, for the ease of being more accurately controlled the Cutting Length of tubing, i.e. saw blade 200 stretches into the intraluminal degree of depth, in the preferred version of this embodiment, locating part 105 is movably connected on drill bit 300, and locating part 105 is preferably arranged to discoid, it is coaxially disposed with drill bit 300, do not interfere with drill bit 300 and the rotation of saw blade 200, rotate more steady, it is simple to cutting.Locating part 105 can slide along the axis direction of drill bit 300 relative to drill bit 300, and then control locating part 105 is positioned at the position on drill bit 300, is suitable for the cutting of different depth.Further, arranging graduation mark on drill bit 300, the measurement direction of graduation mark is parallel with the axis direction of drill bit 300, carries out the adjustment of locating part 105 according to graduation mark, it is possible to obtain the tubing of appropriate length, save subsequent processing operations.Locating part 105 is in moving process, in order to ensure the cooperation compactness of remaining drill bit 300, being provided with the elastic damping circle being resilient squeezed state between drill bit 300 and locating part 105, locating part 105 is difficult to rotate relative to drill bit 300 or translate, using convenient, it is more accurate to position.
Drill bit 300 rotates and drives saw blade 200 to rotate, and then achieve the cutting work of saw blade 200, when cutting, between saw blade 200 and drill bit 300, there is moment of torsion, in order to ensure the connectivity robustness of saw blade 200 and drill bit 300 and reduce the moment of torsion damage to drill bit 300, in the preferred version of this embodiment, by multiple depressed parts and protuberance phase clamping between drill bit 300 with saw blade 200, being more uniformly stressed between drill bit 300 and saw blade 200, saw blade 200 and drill bit 300 are difficult under the active force of moment of torsion increase abrasion, reduce service life.Multiple depressed parts are along the circumferentially-spaced arrangement of drill bit 300, corresponding, multiple protuberances are along the circumferentially-spaced arrangement of saw blade 200, three groups of depressed parts matched and protuberance, four groups of depressed parts matched or protuberance etc. can be used, it is preferably depressed part and protuberance is uniform arrangement mode, be more uniformly stressed.
Embodiment 2
Refer to Fig. 3-4, the present embodiment also provides for a kind of new drill 300, the present embodiment is the further improvement on the basis of the technical scheme of embodiment one, embodiment one disclosed technical scheme is equally applicable to the present embodiment, in order to avoid narration repeats burden, the technical scheme that embodiment one has been described above is not repeated to describe, specific as follows:
The present embodiment is to improve the further improvement that drill bit 300 and the connectivity robustness of saw blade 200 are carried out, drill bit 300 is good with the fastness of saw blade 200, saw blade 200 is long for service life, cut quality is high, Novel electric drill also includes ring-type girth member 103, girth member 103 is installed on saw blade 200, on the extended line of the axis that girth member 103 is centrally located at saw blade 200, girth member 103 is i.e. installed at the circle center hole of saw blade 200, girth member 103 is fixing with saw blade 200 to be connected, can be to weld or be spirally connected, girth member 103 and saw blade 200 connect and fix with drill bit 300 simultaneously.It is provided with the 3rd Access Division 104 on girth member 103, it is possible to connect and fix with the first Access Division 101, adds the intensity of saw blade 200, use safer.Preferably, being both provided with girth member 103 in the both sides of saw blade 200, be i.e. all fitted with girth member 103 on left and right two saw faces of saw blade 200, girth member 103 is preferably arranged to tabular, is more firmly mounted, and intensity is higher.
In the preferred version of this embodiment, the first Access Division 101 is set to protuberance, and along drill bit 300 radially outward, the length direction of protuberance extends the protrusion direction of protuberance along the axis direction of drill bit 300；Second Access Division 102 is set to depressed part, and along saw blade 200 radially outward, the length direction of depressed part extends along the axis direction of saw blade 200 in the depression direction of depressed part；3rd Access Division 104 is set to depressed part, and the 3rd Access Division 104 is connected with the second Access Division 102, and the first Access Division 101 is connected in the first Access Division 101 and the 3rd simultaneously and meets portion.Easy for installation, after clamping, girth member 103 can bear a part of torsional forces, decreases drill bit 300 and the stress of saw blade 200, and total is more reliable and more stable, uses safer.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a Novel electric drill, it is characterized in that, including drill body and saw blade, the end of described drill body is provided with drill bit, being provided with the first Access Division on described drill bit, described saw blade is provided with the second Access Division, described saw blade is set on described drill bit, described saw blade is connected by described first Access Division and described second Access Division plug-in mounting are fixing with described drill bit, the axis of described saw blade and the axis collinear of described drill bit.
Novel electric drill the most according to claim 1, it is characterised in that described first Access Division is set to protuberance, along described drill bit radially outward, the length direction of described protuberance extends the protrusion direction of protuberance along the axis direction of described drill bit；
Described second Access Division is set to depressed part, and along described saw blade radially outward, the length direction of described depressed part extends along the axis direction of described saw blade in the depression direction of described depressed part.
Novel electric drill the most according to claim 2, it is characterised in that described depressed part is provided with multiple, multiple described depressed parts are along the circumferentially-spaced arrangement of described saw blade, corresponding, described protuberance is provided with multiple, and multiple described protuberances are arranged with multiple described depressed part one_to_one corresponding.
Novel electric drill the most according to claim 1, it is characterized in that, described Novel electric drill also includes ring-type girth member, described girth member is installed on described saw blade, on the extended line of the axis that described girth member is centrally located at described saw blade, being provided with the 3rd Access Division on described girth member, described 3rd Access Division is connected in described first Access Division.
Novel electric drill the most according to claim 4, it is characterised in that described girth member is provided with two, two described girth members are positioned at the both sides of described saw blade, and are fitted in respectively on two saw faces of described saw blade.
Novel electric drill the most according to claim 5, it is characterised in that described first Access Division is set to protuberance, along described drill bit radially outward, the length direction of described protuberance extends the protrusion direction of protuberance along the axis direction of described drill bit；
Described second Access Division is set to depressed part, and along described saw blade radially outward, the length direction of described depressed part extends along the axis direction of described saw blade in the depression direction of described depressed part；Described 3rd Access Division is set to depressed part, and described 3rd Access Division is connected with described second Access Division, and described first Access Division is connected in described second Access Division and described 3rd Access Division simultaneously.
7. according to the Novel electric drill described in any one of claim 1-6, it is characterized in that, described Novel electric drill also includes locating part, described locating part is installed on described drill bit, and described locating part is between described saw blade and described drill body, described locating part is for limiting the degree of depth that described saw blade inserts.
Novel electric drill the most according to claim 7, it is characterized in that, described locating part is set to discoid, and described locating part is movably connected on described drill bit, the axis collinear of the axis of described locating part and described drill bit, and described locating part can slide along the axis of described drill bit relative to described drill bit.
Novel electric drill the most according to claim 8, it is characterised in that be provided with graduation mark on described drill bit, the side amount of described graduation mark is oriented parallel to the axis direction of described drill bit.
Novel electric drill the most according to claim 9, it is characterised in that be provided with the elastic damping circle in squeezed state between described drill bit and described locating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240659.9U CN205587717U (en) | 2016-03-24 | 2016-03-24 | Novel electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240659.9U CN205587717U (en) | 2016-03-24 | 2016-03-24 | Novel electric drill |
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| CN205587717U true CN205587717U (en) | 2016-09-21 |
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| CN201620240659.9U Active CN205587717U (en) | 2016-03-24 | 2016-03-24 | Novel electric drill |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317747A (en) * | 2018-11-16 | 2019-02-12 | 太原金德尔洁具设备有限公司 | Axial fixed length pipe cutting tool |
| CN111451554A (en) * | 2020-05-12 | 2020-07-28 | 合肥余塝电子商务有限公司 | Positioning device for specifying position of drill bit of electric drill and electric drill |
| CN112140068A (en) * | 2019-06-28 | 2020-12-29 | 株式会社牧田 | Electric tool |
| CN112265076A (en) * | 2020-10-23 | 2021-01-26 | 江苏诚品环保科技有限公司 | Vertical shaft type router for processing formaldehyde-free furniture board |
-
2016
- 2016-03-24 CN CN201620240659.9U patent/CN205587717U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317747A (en) * | 2018-11-16 | 2019-02-12 | 太原金德尔洁具设备有限公司 | Axial fixed length pipe cutting tool |
| CN112140068A (en) * | 2019-06-28 | 2020-12-29 | 株式会社牧田 | Electric tool |
| CN111451554A (en) * | 2020-05-12 | 2020-07-28 | 合肥余塝电子商务有限公司 | Positioning device for specifying position of drill bit of electric drill and electric drill |
| CN111451554B (en) * | 2020-05-12 | 2021-06-22 | 铁鎯电动工具有限公司 | Positioning device for specifying position of drill bit of electric drill and electric drill |
| CN112265076A (en) * | 2020-10-23 | 2021-01-26 | 江苏诚品环保科技有限公司 | Vertical shaft type router for processing formaldehyde-free furniture board |
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