CN205147390U - Help and move back electrical drilling machine - Google Patents
Help and move back electrical drilling machine Download PDFInfo
- Publication number
- CN205147390U CN205147390U CN201520460834.0U CN201520460834U CN205147390U CN 205147390 U CN205147390 U CN 205147390U CN 201520460834 U CN201520460834 U CN 201520460834U CN 205147390 U CN205147390 U CN 205147390U
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- China
- Prior art keywords
- drilling machine
- electrical drilling
- clamping rings
- expansion link
- drill bit
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Abstract
The utility model relates to a help and move back electrical drilling machine, include drill bit, electrical drilling machine fuselage and be located the rotatory slot base that the work of electrical drilling machine fuselage was held that wherein, but drill bit plug -in ground and rotatory slot base active connections set up power module in the electrical drilling machine fuselage, still include the clamping rings, support ring, control button, control module and three piece at least automatically controlled telescopic links, wherein, each automatically controlled telescopic link includes telescopic link and motor respectively, control module respectively with control button, power module to and each motor is connected respectively, based on the utility model discloses a technical scheme connects the setting to above -mentioned hardware module, constitutes help and move back electrical drilling machine, can be when guaranteeing drilling surfacing and drilling bore standard, convenient take out the drill bit in by scope of operation drilling, and effectively improved work efficiency.
Description
Technical field
The one that relates to the utility model helps and moves back electrical drilling machine, belongs to miniature technical field of engineering machinery.
Background technology
Electrical drilling machine is the drilling machine utilizing electricity to do power, and be the conventional products in electric tool, be also the electric tool series products had the call, annual production and marketing quantity accounts for 35% of Chinese electric tool.Electric drill main specifications has 4,6,8,10,13,16,19,23,32,38,49mm etc., numeral refers to that in tensile strength be the drill bit maximum gauge that the steel of 390N/mm2 are holed, to non-ferrous metal, the comparable former specification large 30 ~ 50% of plastic or other material maximum drilling diameter.Along with the extensive use of electrical drilling machine, manufacturer is also constantly carrying out mend gene for electrical drilling machine, such as number of patent application: 201220026819.1, disclose a kind of electrical drilling machine, comprise drill bit and fuselage, described fuselage has casing and movement, described movement comprises by the clamping device connected successively after forward direction, rotating shaft, motor and supply unit, described drill jig is held on described clamping device, wherein, described casing has cavity, described cavity upper cover is connected to buckle closure, the investigate things grid self being separated into and there are at least two matter storage lattices are provided with in described cavity, described buckle closure buckle is connected on the accent of described cavity.The electrical drilling machine of technique scheme design, structure is simple, by the setting to cavity and buckle closure, makes it more portable, and drill bit need be placed in cavity, then build buckle closure, facilitate drill bit to access by concrete, contributes to improving user's operating efficiency.In addition, the utility model, also by cavity being separated into the structure with at least two matter storage lattices, makes it easy to the drill bit of different model or other spare and accessory parts to carry out better Classification Management, very practical.
As can be seen from above-mentioned prior art, existing electrical drilling machine carries out Curve guide impeller from structure mostly, substantially increase operating efficiency and the result of use of existing electrical drilling machine, but electrical drilling machine is in the middle of actual use procedure, but still there is inconvenience, use electrical drilling machine operation in the scope of operation, drill bit is drilled in the scope of operation, operating personnel are just needed to rely on hand strength to be extracted by the boring in the scope of operation by the drill bit of electrical drilling machine afterwards, this process is not only hard, and extremely bother, especially dynamics of putting forth one's strength controls bad, in this case, operating personnel can take to rock electrical drilling machine, make drill bit weak vibrations in the borehole, again the drill bit of electrical drilling machine is extracted in holing, but this mode of operation can have influence on again the bore of boring and the flatness on surface, therefore, existing electrical drilling machine also also exists above deficiency, have much room for improvement.
Summary of the invention
For above-mentioned technical problem, technical problem to be solved in the utility model is to provide one and improves for existing electrical drilling machine, introduces electric control gear structure, by the design of automatically controlled expansion link, effectively can improve helping of electrical drilling machine operating efficiency and move back electrical drilling machine.
The utility model is in order to solve the problems of the technologies described above by the following technical solutions: the utility model devises one and helps and move back electrical drilling machine, comprise drill bit, electrical drilling machine fuselage and be positioned at the rotary insertion bottom land seat of electrical drilling machine fuselage working end, wherein, be flexibly connected with rotary insertion bottom land seat drill bit plug type, arrange power module in electrical drilling machine fuselage, power module connects power supply and carries out power taking, also comprise clamping rings, support annulus, control button, control module and at least three automatically controlled expansion links, wherein, control button is arranged on electrical drilling machine fuselage surface, and each automatically controlled expansion link comprises expansion link and motor respectively, control module respectively with control button, power module, and each motor connects respectively, power module is respectively control button through control module and powers with each motor, one end of each expansion link is connected with the drive end of corresponding motor, the bottom of each motor is fixedly connected with clamping rings respectively, the other end of each expansion link is fixedly connected with support annulus respectively, and each automatically controlled expansion link is adjacent equidistant to each other, center line and the centerline collineation supporting annulus of clamping rings, clamping rings is set in the periphery of rotary insertion bottom land seat on electrical drilling machine fuselage working end, and clamping rings not with rotary insertion groove base contacts, during each automatically controlled expansion link maximum length state, clamping rings and the distance supported between annulus are more than or equal to the length of drill bit.
As a kind of optimal technical scheme of the present utility model: the diameter of described support annulus is more than or equal to the diameter of clamping rings.
As a kind of optimal technical scheme of the present utility model: each motor described is brushless electric machine.
As a kind of optimal technical scheme of the present utility model: described clamping rings is set in the periphery of described rotary insertion bottom land seat on described electrical drilling machine fuselage working end removably.
As a kind of optimal technical scheme of the present utility model: described control module is arranged on the inside of described electrical drilling machine fuselage.
As a kind of optimal technical scheme of the present utility model: described control module is single-chip microcomputer.
One described in the utility model helps moves back electrical drilling machine and adopts above technical scheme compared with prior art, has following technique effect:
(1) helping of the utility model design moves back electrical drilling machine, improve for existing electrical drilling machine, automatically controlled expansion link is introduced in design, pierce after in the scope of operation at drill bit, by work while each automatically controlled expansion link of design, active force is produced to the scope of operation, by the reaction force that this active force produces to electrical drilling machine fuselage, drill bit is made to exit the scope of operation along with moving of electrical drilling machine fuselage, whole operating process is at guarantee boring surface while smooth and boring bore standard, take out in easily drill bit being holed by the scope of operation, effectively improve operating efficiency;
(2) helping of the utility model design is moved back in electrical drilling machine, the diameter of design support annulus is more than or equal to the diameter of clamping rings, the electric control gear structure making design in actual applications, can obtain good stablizing effect, further increase the operating efficiency helping and move back electrical drilling machine;
(3) helping of the utility model design is moved back in electrical drilling machine, for each motor, further design adopts brushless electric machine, helping that the utility model is designed moves back electrical drilling machine in actual use, quiet work can be realized, both ensure that design helped to move back helping that electrical drilling machine has and move back function, and can ensure that again its course of work does not impact surrounding environment, embody the human oriented design in design process;
(4) helping of the utility model design is moved back in electrical drilling machine, for the position of control module, further design is arranged on the inside of described electrical drilling machine fuselage, can effectively avoid control module to be subject to the destruction of external environment, ensure that the stability of design electric control gear arrangement works to greatest extent; Moreover, for control module, further specific design adopts single-chip microcomputer, and can be applicable to the later stage for helping the expansion demand of moving back electrical drilling machine on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage.
Accompanying drawing explanation
Fig. 1 be the utility model design help the structural representation moving back electrical drilling machine.
Wherein, 1. drill bit, 2. electrical drilling machine fuselage, 3. rotary insertion bottom land seat, 4. clamping rings, 5. support annulus, 6. control button, 7. automatically controlled expansion link, 8. expansion link, 9. motor.
Detailed description of the invention
Below in conjunction with Figure of description, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, the one that devises the utility model helps and moves back electrical drilling machine, comprise drill bit 1, electrical drilling machine fuselage 2 and be positioned at the rotary insertion bottom land seat 3 of electrical drilling machine fuselage 2 working end, wherein, be flexibly connected with rotary insertion bottom land seat 3 drill bit 1 plug type, arrange power module in electrical drilling machine fuselage 2, power module connects power supply and carries out power taking, also comprise clamping rings 4, support annulus 5, control button 6, control module and at least three automatically controlled expansion links 7, wherein, control button 6 is arranged on electrical drilling machine fuselage 2 surface, each automatically controlled expansion link 7 comprises expansion link 8 and motor 9 respectively, control module respectively with control button 6, power module, and each motor 9 connects respectively, power module is respectively control button 6 through control module and powers with each motor 9, one end of each expansion link 8 is connected with the drive end of corresponding motor 9, the bottom of each motor 9 is fixedly connected with clamping rings 4 respectively, the other end of each expansion link 8 is fixedly connected with support annulus 5 respectively, and each automatically controlled expansion link 7 is adjacent equidistant to each other, center line and the centerline collineation supporting annulus 5 of clamping rings 4, clamping rings 4 is set in the periphery of rotary insertion bottom land seat 3 on electrical drilling machine fuselage 2 working end, and clamping rings 4 does not contact with rotary insertion bottom land seat 3, during each automatically controlled expansion link 7 maximum length state, clamping rings 4 and the distance supported between annulus 5 are more than or equal to the length of drill bit 1.Electrical drilling machine is moved back in helping of technique scheme design, improve for existing electrical drilling machine, automatically controlled expansion link 7 is introduced in design, pierce after in the scope of operation at drill bit 1, by work while each automatically controlled expansion link 7 of design, active force is produced to the scope of operation, by the reaction force that this active force produces to electrical drilling machine fuselage 2, drill bit 1 is made to exit the scope of operation along with moving of electrical drilling machine fuselage 2, whole operating process is at guarantee boring surface while smooth and boring bore standard, take out in easily drill bit 1 being holed by the scope of operation, effectively improve operating efficiency.
Help based on above-mentioned design on the basis of moving back electrical drilling machine technical scheme, the utility model also devises following optimal technical scheme further: the diameter of design support annulus 5 is more than or equal to the diameter of clamping rings 4, make the electric control gear structure of design in actual applications, good stablizing effect can be obtained, further increase the operating efficiency helping and move back electrical drilling machine; Also have, for each motor 9, further design adopts brushless electric machine, helping that the utility model is designed moves back electrical drilling machine in actual use, quiet work can be realized, both ensure that design helped to move back helping that electrical drilling machine has and move back function, and can ensure that again its course of work does not impact surrounding environment, embody the human oriented design in design process; And clamping rings 4 is set in the periphery of described rotary insertion bottom land seat 3 on described electrical drilling machine fuselage 2 working end removably, makes practical application more convenient; Further, for the position of control module, be arranged on the inside of described electrical drilling machine fuselage 2 further, can effectively avoid control module to be subject to the destruction of external environment, ensure that the stability of design electric control gear arrangement works to greatest extent; Moreover, for control module, further specific design adopts single-chip microcomputer, and can be applicable to the later stage for helping the expansion demand of moving back electrical drilling machine on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage.
Helping of the utility model design moves back electrical drilling machine in the middle of actual application, help and move back electrical drilling machine, comprise drill bit 1, electrical drilling machine fuselage 2 and be positioned at the rotary insertion bottom land seat 3 of electrical drilling machine fuselage 2 working end, wherein, be flexibly connected with rotary insertion bottom land seat 3 drill bit 1 plug type, arrange power module in electrical drilling machine fuselage 2, power module connects power supply and carries out power taking, also comprise clamping rings 4, support annulus 5, control button 6, single-chip microcomputer and at least three automatically controlled expansion links 7, wherein, single-chip microcomputer is arranged on the inside of electrical drilling machine fuselage 2, control button 6 is arranged on electrical drilling machine fuselage 2 surface, the diameter supporting annulus 5 is more than or equal to the diameter of clamping rings 4, each automatically controlled expansion link 7 comprises expansion link 8 and brushless electric machine respectively, single-chip microcomputer respectively with control button 6, power module, and each brushless electric machine connects respectively, and power module is respectively control button 6 and each brushless electric machine is powered through single-chip microcomputer, one end of each expansion link 8 is connected with the drive end of corresponding brushless electric machine, the bottom of each brushless electric machine is fixedly connected with clamping rings 4 respectively, the other end of each expansion link 8 is fixedly connected with support annulus 5 respectively, and each automatically controlled expansion link 7 is adjacent equidistant to each other, center line and the centerline collineation supporting annulus 5 of clamping rings 4, clamping rings 4 is set in the periphery of described rotary insertion bottom land seat 3 on described electrical drilling machine fuselage 2 working end removably, and clamping rings 4 does not contact with rotary insertion bottom land seat 3, during each automatically controlled expansion link 7 maximum length state, clamping rings 4 and the distance supported between annulus 5 are more than or equal to the length of drill bit 1.In the middle of actual application, first operating personnel send shortening control instruction by the control button 6 being arranged on electrical drilling machine fuselage 2 surface to single-chip microcomputer, after single-chip microcomputer receives this control instruction, this shortening control instruction is sent immediately to being attached thereto each brushless electric machine connect in each automatically controlled expansion link 7, each brushless electric machine works simultaneously, shorten corresponding expansion link 8, accordingly, support annulus 5 to move towards the direction of clamping rings 4, then, electrical drilling machine work is moved back in helping that operating personnel normally use the utility model to design, drill bit is allowed to pierce the assigned address of the scope of operation, after drilling work completes, operating personnel send elongation control instruction by the control button 6 being arranged on electrical drilling machine fuselage 2 surface to single-chip microcomputer, after single-chip microcomputer receives this control instruction, this elongation control instruction is sent immediately to being attached thereto each brushless electric machine connect in each automatically controlled expansion link 7, each brushless electric machine works simultaneously, extend corresponding expansion link 8, accordingly, support annulus 5 to move towards the direction away from clamping rings 4, after support annulus 5 contacts with the scope of operation, in each automatically controlled expansion link 7 brushless electric machine working under, each expansion link 8 continues to extend, now contact with the scope of operation owing to supporting annulus 5, and it is spacing by the scope of operation, the then elongation of each expansion link 8, the reaction force of brushless electric machine in each automatically controlled expansion link 7 can be brought, and then act on clamping rings 4, because clamping rings 4 is set in the periphery of described rotary insertion bottom land seat 3 on described electrical drilling machine fuselage 2 working end removably, this reaction force acts final is at electrical drilling machine fuselage 2, electrical drilling machine fuselage 2 is moved towards the direction away from the scope of operation, and then slowly drill bit 1 is extracted by boring, and, during due to each automatically controlled expansion link 7 maximum length state, clamping rings 4 and the distance supported between annulus 5 are more than or equal to the length of drill bit 1, then when each automatically controlled expansion link 7 work reaches maximum length state, namely drill bit 1 has withdrawn from boring, then operating personnel can perform next operation task.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (5)
1. one kind is helped and moves back electrical drilling machine, comprise drill bit (1), electrical drilling machine fuselage (2) and be positioned at the rotary insertion bottom land seat (3) of electrical drilling machine fuselage (2) working end, wherein, be flexibly connected with rotary insertion bottom land seat (3) drill bit (1) plug type, electrical drilling machine fuselage arranges power module in (2), and power module connects power supply and carries out power taking, it is characterized in that: also comprise clamping rings (4), support annulus (5), control button (6), control module and at least three automatically controlled expansion links (7), wherein, control button (6) is arranged on electrical drilling machine fuselage (2) surface, each automatically controlled expansion link (7) comprises expansion link (8) and motor (9) respectively, control module respectively with control button (6), power module, and each motor (9) connects respectively, power module is respectively control button (6) and each motor (9) is powered through control module, one end of each expansion link (8) is connected with the drive end of corresponding motor (9), the bottom of each motor (9) is fixedly connected with clamping rings (4) respectively, the other end of each expansion link (8) is fixedly connected with support annulus (5) respectively, and each automatically controlled expansion link (7) is adjacent equidistant to each other, center line and the centerline collineation supporting annulus (5) of clamping rings (4), clamping rings (4) is set in the periphery of rotary insertion bottom land seat (3) on electrical drilling machine fuselage (2) working end, and clamping rings (4) does not contact with rotary insertion bottom land seat (3), during each automatically controlled expansion link (7) maximum length state, clamping rings (4) and the distance supported between annulus (5) are more than or equal to the length of drill bit (1), described each motor (9) is brushless electric machine.
2. one helps and moves back electrical drilling machine according to claim 1, it is characterized in that: the diameter of described support annulus (5) is more than or equal to the diameter of clamping rings (4).
3. one helps and moves back electrical drilling machine according to claim 1, it is characterized in that: described clamping rings (4) is set in the periphery of described rotary insertion bottom land seat (3) on described electrical drilling machine fuselage (2) working end removably.
4. one helps and moves back electrical drilling machine according to claim 1, it is characterized in that: described control module is arranged on the inside of described electrical drilling machine fuselage (2).
5. according to claim 1 or 4, one helps and moves back electrical drilling machine, it is characterized in that: described control module is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460834.0U CN205147390U (en) | 2015-06-30 | 2015-06-30 | Help and move back electrical drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460834.0U CN205147390U (en) | 2015-06-30 | 2015-06-30 | Help and move back electrical drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147390U true CN205147390U (en) | 2016-04-13 |
Family
ID=55683129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460834.0U Expired - Fee Related CN205147390U (en) | 2015-06-30 | 2015-06-30 | Help and move back electrical drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959650A (en) * | 2015-06-30 | 2015-10-07 | 傅明尧 | Retreating assisting electrical drilling machine |
| CN111644659A (en) * | 2020-05-21 | 2020-09-11 | 广州凯月美容生物科技有限公司 | Electric drill with auxiliary fixing frame |
-
2015
- 2015-06-30 CN CN201520460834.0U patent/CN205147390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959650A (en) * | 2015-06-30 | 2015-10-07 | 傅明尧 | Retreating assisting electrical drilling machine |
| CN111644659A (en) * | 2020-05-21 | 2020-09-11 | 广州凯月美容生物科技有限公司 | Electric drill with auxiliary fixing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20170630 |