CN105834982A - Power equipment overhauls combination screwdriver blade securing device - Google Patents
Power equipment overhauls combination screwdriver blade securing device Download PDFInfo
- Publication number
- CN105834982A CN105834982A CN201610359970.XA CN201610359970A CN105834982A CN 105834982 A CN105834982 A CN 105834982A CN 201610359970 A CN201610359970 A CN 201610359970A CN 105834982 A CN105834982 A CN 105834982A
- Authority
- CN
- China
- Prior art keywords
- blade
- securing device
- screwdriver
- electric power
- blade securing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 22
- 238000007493 shaping process Methods 0.000 claims description 18
- 230000003044 adaptive effect Effects 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract 4
- 238000002955 isolation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a stabilizing device for a blade of a combined screwdriver for overhauling power equipment, which comprises: blade securing device body and the connecting seat that links to each other with blade securing device body is used for carrying out the fixed with external connection equipment to blade securing device's whole, wherein: the blade securing device body includes: the isolation pieces are used for stabilizing the screwdriver blade and are connected end to enclose and block to form a head; the blade mounting groove is arranged on the head and used for enabling the screwdriver blade to automatically retract back and forth or expand forwards; and the tip cone is connected to the head and used for stabilizing the screwdriver blade when the screwdriver blade is opened from the blade mounting groove and is straightened upwards, and the tip cone extends out from one end part of the head. The stabilizing device for the blade of the combined screwdriver for power equipment maintenance can be adapted to the types of various screwdrivers in different operation scenes; the combination is reasonable, safe and reliable; convenient to carry and change, further promote the operating efficiency.
Description
Technical field
The present invention relates to electric field, particularly relate to a kind of electric power apparatus examination combined screw cutter blade securing device.
Background technology
In prior art, along with being on the increase of power equipment, maintenance workload is the most increasing, and overhaul of the equipments workload promotes day by day.At present, electric power apparatus examination combination screw driver is substantially also in the state relying on common single screwdriver.Being found by for a long time investigation to electric power apparatus examination screwdriver service condition, there is following technical problem in existing electric power apparatus examination combination screw driver:
1, the structure of conventional power overhaul of the equipments screwdriver is single, and hardware is the most naked to be exposed on the external, and is susceptible to the unsafe condition of person electric shock.
2, single due to kind, the screwdriver of Multiple Type must be brought in each work place, not readily portable.
3, current electric power apparatus examination screwdriver structure simple designs, the most fixing blade, tends not to adapt to by all kinds of screw models of maintenance power equipment, thus causes frequently changing screwdriver in service work, dally over one's work the time, affect work efficiency.Such as: in aloft work, frequently change screwdriver up and down, the most do not note falling, there is bigger potential safety hazard.
Summary of the invention
The technical problem to be solved is, it is provided that a kind of electric power apparatus examination combined screw cutter blade securing device, it is possible to the model of multiple screws cutter in adaptive different work scene；In conjunction with rationally, safe and reliable；It is easy to carry and changes, promoting working performance further.
In order to solve above-mentioned technical problem, The embodiment provides a kind of electric power apparatus examination combined screw cutter blade securing device, including: blade securing device body and be connected with blade securing device body in order to the connection seat that the entirety of blade securing device and external connection apparatus are fixed, wherein: blade securing device body includes: in order to the multi-disc shaping piece of firm screw blade, multi-disc shaping piece join end to end enclosing formed head；It is arranged on head, in order to the blade installation slot automatically retracting or strutting forward before and after making screwdriver sheet；And be connected on head, in order to the addendum cone consolidated screwdriver blade when screwdriver blade is opened upwards supportted straight by blade installation slot, addendum cone extends from the one end of head.
Wherein, blade installation slot is separately positioned between addendum cone and adjacent two panels shaping piece.
Wherein, the blade installation slot on addendum cone and the suitable docking of the blade installation slot between adjacent two panels shaping piece.
Wherein, head is circular, and its one end is provided with for the opening automatically retracting or strutting forward accommodation space before and after screwdriver blade.
Wherein, the one end connecting seat is provided with opening, and its opening is the screw hole in order to be fixed the entirety of blade securing device and external connection apparatus.
Wherein, electric power apparatus examination combined screw cutter blade securing device also includes: in order to the screwdriver of adaptive Multiple Type and the blade fixed operating sleeve circle that is fixed its entirety, blade fixed operating sleeve circle is arranged on the inside of head, and is set in the outside connecting seat.
Wherein, blade fixed operating sleeve circle keeps fixing with the relative position connecting seat.
Wherein, connecting seat is cylinder.
Implement the electric power apparatus examination combined screw cutter blade securing device of the present invention, there is following beneficial effect:
The first, owing to including blade securing device body and the connection seat being connected with blade securing device body, securing device body can the model of multiple screws cutter in adaptive different work scene, connect seat can the entirety of blade securing device be fixed with external connection apparatus, expand application scenarios, make easily portable and change screwdriver, promoting working performance further.
The second, the multi-disc shaping piece that blade securing device body includes can consolidate screw blade, and the blade installation slot being had automatically retracts before and after enabling screw blade or struts forward；Screwdriver blade can be consolidated by the addendum cone being had when screwdriver blade is opened upwards supportted straight by blade installation slot, in conjunction with rationally, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation at the first visual angle of embodiment of the present invention electric power apparatus examination combined screw cutter blade securing device.
Fig. 2 is the structural representation at the second visual angle of embodiment of the present invention electric power apparatus examination combined screw cutter blade securing device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, 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 protection of the invention.
As Figure 1-Figure 2, for the embodiment one of electric power apparatus examination combined screw cutter blade securing device of the present invention.
Embodiments provide a kind of electric power apparatus examination combined screw cutter blade securing device, including: blade securing device body 1 and be connected with blade securing device body 1 in order to the connection seat 2 that the entirety of blade securing device and external connection apparatus are fixed, wherein:
Blade securing device body 1 includes: in order to the multi-disc shaping piece 11a of firm screw blade, multi-disc shaping piece 11a join end to end enclosing formed head 11；It is arranged on head 11, in order to the blade installation slot 12 automatically retracting or strutting forward before and after making screwdriver sheet；And be connected on head 11, in order to the addendum cone 13 consolidated screwdriver blade when screwdriver blade is opened upwards supportted straight by blade installation slot, addendum cone 13 extends from the one end of head 11.
The effect of blade securing device body 1 is that the screwdriver with Multiple Type carries out adaptation, allows to apply in different working scenes, thus promotes working performance.
When being embodied as, blade securing device body 1 includes head 11, head 11 is in circular, its one end, right side as depicted is provided with being blade securing device body 1 and be connected the side that seat 2 is connected for the opening 11b, opening 11b automatically retracting or strutting forward accommodation space before and after screwdriver blade.
In the present embodiment, head 11 is to be formed by the multi-disc shaping piece 11a enclosing that joins end to end, such as: shaping piece can be set to have identical radian measure and be sized to identical four piece, six pieces or eight pieces, and particular number does not limit, can end to end composition complete circle as long as meeting it.
Further, the effect of shaping piece 11a is in order to firm screw blade, makes when assembling, and screwdriver will not swing, and during making to automatically retract or strut forward before and after screwdriver realizes, protection screwdriver will not be compromised.
Addendum cone 13 is connected to head 11 left side as depicted, its one-tenth is coniform, and the effect of addendum cone 13 is when the screwdriver of different model needs to use, and screwdriver blade groove is opened toward when going forward to support straight, the foot groove of blade can be stuck with addendum cone 13, and then makes screwdriver be consolidated.
Further, it is respectively equipped with blade installation slot 12 between addendum cone 13 and adjacent two panels shaping piece 11a, blade installation slot 12 is the fine gap set to its internal extension by the outside of blade securing device body 1, and its effect is: make screwdriver blade can front and back automatically retract wherein or support is opened forward.
Preferably, the blade installation slot 12 on addendum cone 13 and the suitable docking of blade installation slot between adjacent two panels shaping piece 11a.
The effect connecting seat 2 is that the entirety to blade securing device is fixed with external connection apparatus.When being embodied as, the one end connecting seat 2 is provided with opening, and its opening is the screw hole 21 in order to be fixed the entirety of blade securing device and external connection apparatus.
Further, electric power apparatus examination combined screw cutter blade securing device also includes: in order to the screwdriver of adaptive Multiple Type and the blade fixed operating sleeve circle 3 that is fixed its entirety, blade fixed operating sleeve circle 3 is arranged on the inside of head 11, and is set in the outside connecting seat 2.
When being embodied as, blade fixed operating sleeve circle 3 is in cylinder, and blade fixed operating sleeve circle 3 keeps fixing with the relative position connecting seat 2.
In the specific implementation, the multi-disc shaping piece that blade securing device body includes can consolidate screw blade to the electric power apparatus examination combined screw cutter blade securing device of the present invention, and the blade installation slot being had automatically retracts before and after enabling screw blade or struts forward；Screwdriver blade can be consolidated by the addendum cone being had when screwdriver blade is opened upwards supportted straight by blade installation slot, securing device body can the model of multiple screws cutter in adaptive different work scene, connect seat can the entirety of blade securing device be fixed with external connection apparatus, expand application scenarios, made easily portable and change screwdriver.
Implement the electric power apparatus examination combined screw cutter blade securing device of the present invention, there is following beneficial effect:
The first, owing to including blade securing device body and the connection seat being connected with blade securing device body, securing device body can the model of multiple screws cutter in adaptive different work scene, connect seat can the entirety of blade securing device be fixed with external connection apparatus, expand application scenarios, make easily portable and change screwdriver, promoting working performance further.
The second, the multi-disc shaping piece that blade securing device body includes can consolidate screw blade, and the blade installation slot being had automatically retracts before and after enabling screw blade or struts forward；Screwdriver blade can be consolidated by the addendum cone being had when screwdriver blade is opened upwards supportted straight by blade installation slot, in conjunction with rationally, safe and reliable.
Claims (8)
1. an electric power apparatus examination combined screw cutter blade securing device, it is characterized in that, including: blade securing device body and be connected with described blade securing device body in order to the connection seat that the entirety of blade securing device and external connection apparatus are fixed, wherein:
Described blade securing device body includes:
In order to the multi-disc shaping piece of firm screw blade, described multi-disc shaping piece join end to end enclosing formed head；
It is arranged on described head, in order to the blade installation slot automatically retracting or strutting forward before and after making screwdriver sheet；And
Being connected on described head, in order to the addendum cone consolidated screwdriver blade when screwdriver blade is opened upwards supportted straight by described blade installation slot, described addendum cone extends from the one end of described head.
2. electric power apparatus examination combined screw cutter blade securing device as claimed in claim 1, it is characterised in that described blade installation slot is separately positioned between described addendum cone and described adjacent two panels shaping piece.
3. electric power apparatus examination combined screw cutter blade securing device as claimed in claim 2, it is characterised in that the suitable docking of described blade installation slot between described blade installation slot and described adjacent two panels shaping piece on described addendum cone.
4. electric power apparatus examination combined screw cutter blade securing device as claimed in claim 1, it is characterised in that described head is circular, its one end is provided with for the opening automatically retracting or strutting forward accommodation space before and after screwdriver blade.
5. electric power apparatus examination combined screw cutter blade securing device as claimed in claim 1, it is characterised in that one end of described connection seat is provided with opening, and its opening is the screw hole in order to be fixed the entirety of blade securing device and external connection apparatus.
6. the electric power apparatus examination combined screw cutter blade securing device as described in any one of claim 1-5, it is characterised in that described electric power apparatus examination combined screw cutter blade securing device also includes:
In order to the screwdriver of adaptive Multiple Type and the blade fixed operating sleeve circle that is fixed its entirety, described blade fixed operating sleeve circle is arranged on the inside of described head, and is set in the outside of described connection seat.
7. electric power apparatus examination combined screw cutter blade securing device as claimed in claim 6, it is characterised in that described blade fixed operating sleeve circle keeps fixing with the relative position of described connection seat.
8. electric power apparatus examination combined screw cutter blade securing device as claimed in claim 1, it is characterised in that described connection seat is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359970.XA CN105834982A (en) | 2016-05-27 | 2016-05-27 | Power equipment overhauls combination screwdriver blade securing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359970.XA CN105834982A (en) | 2016-05-27 | 2016-05-27 | Power equipment overhauls combination screwdriver blade securing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834982A true CN105834982A (en) | 2016-08-10 |
Family
ID=56595795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359970.XA Pending CN105834982A (en) | 2016-05-27 | 2016-05-27 | Power equipment overhauls combination screwdriver blade securing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834982A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6511199B1 (en) * | 1998-07-22 | 2003-01-28 | Chih-Wen Chung | Construction of hand tool set |
| CN2709111Y (en) * | 2004-05-08 | 2005-07-13 | 苏州宝时得电动工具有限公司 | Screw tool |
| CN202344469U (en) * | 2011-12-13 | 2012-07-25 | 中国建筑第七工程局有限公司 | Combined screwdriver |
| CN103331717A (en) * | 2013-06-24 | 2013-10-02 | 常熟市联合金属制品有限责任公司 | Foldable combination screw driver |
| CN105500266A (en) * | 2016-01-12 | 2016-04-20 | 中山市德斯邦电子科技有限公司 | Screwdriver barrel |
| CN105538239A (en) * | 2016-01-21 | 2016-05-04 | 张登英 | Reinforced hand tool structure |
-
2016
- 2016-05-27 CN CN201610359970.XA patent/CN105834982A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6511199B1 (en) * | 1998-07-22 | 2003-01-28 | Chih-Wen Chung | Construction of hand tool set |
| CN2709111Y (en) * | 2004-05-08 | 2005-07-13 | 苏州宝时得电动工具有限公司 | Screw tool |
| CN202344469U (en) * | 2011-12-13 | 2012-07-25 | 中国建筑第七工程局有限公司 | Combined screwdriver |
| CN103331717A (en) * | 2013-06-24 | 2013-10-02 | 常熟市联合金属制品有限责任公司 | Foldable combination screw driver |
| CN105500266A (en) * | 2016-01-12 | 2016-04-20 | 中山市德斯邦电子科技有限公司 | Screwdriver barrel |
| CN105538239A (en) * | 2016-01-21 | 2016-05-04 | 张登英 | Reinforced hand tool structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
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| RJ01 | Rejection of invention patent application after publication |