CN205386785U - Head is criticized to telescopic separation and reunion electricity - Google Patents
Head is criticized to telescopic separation and reunion electricity Download PDFInfo
- Publication number
- CN205386785U CN205386785U CN201620155470.XU CN201620155470U CN205386785U CN 205386785 U CN205386785 U CN 205386785U CN 201620155470 U CN201620155470 U CN 201620155470U CN 205386785 U CN205386785 U CN 205386785U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- fixed hub
- bottle opener
- square
- correcting
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a head is criticized to telescopic separation and reunion electricity leads the height of the rotatory adjustable screw strip of bottle opener head of installation in the positive axial cover through the bottle opener, compresses tightly compression spring simultaneously, and when reach predetermined altitude, lower dogtooth form that separation and reunion formula telescopic shaft was put in and the epirelief cusp that the separation and reunion fixed axle was put in are mutually supported, and it is rotatory to drive the flexible axle sleeve of separation and reunion formula, stretches out and draws back the separation and reunion formula and places the nut in the axle sleeve and fasten. The utility model discloses fuse a style of calligraphy ribbon sleeve and the interior hexagonal box spanner of former manual operation design, cable compression spring separation and reunion formula design in adopting, both effective adjustable screw strip height again can lock nut.
Description
Technical field
This utility model relates to a kind of telescopic clutch electric screwdriver head.
Background technology
Passive combiner is various in style, but assembling structure is substantially all ribbon, packing ring, cover plate composition, its main assembling process is: first ribbon is worn nut, again the ribbon put on is selected in cover plate, regulate the height of ribbon, again by nut, finally on the cover board form highly consistent ribbon, and ribbon is fastened by nut.In whole assembling process, each process is that manual operations completes, and error is high and efficiency is very low.
Utility model content
The utility model proposes a kind of telescopic clutch electric screwdriver head, the height adjusting ribbon is rotated by the screwdriver head installed in bottle opener correcting axle sleeve, compress compression spring simultaneously, when reaching predetermined altitude, epirelief dentation on lower raised teeth shape that disengaging type telescopic shaft puts and clutch fixed hub cooperates, the flexible axle sleeve of disengaging type is driven to rotate, by placing nut fastening in flexible for disengaging type axle sleeve.Yi word pattern ribbon sleeve and the interior Hexagonal jacket of former manual operations design are merged by this utility model, and in adopting, the design of rope spring clutch formula, both can effectively adjust ribbon height, again can locking nut.
This utility model realizes particular by techniques below scheme:
A kind of telescopic clutch electric screwdriver head, including bottle opener fixed handle, correcting axle sleeve, square magnetic piece, screwdriver head, bottle opener correcting axle sleeve, clutch fixed hub, compression spring, outer association axle sleeve and the flexible axle sleeve of disengaging type, the inside socket clutch fixed hub on described outer association axle sleeve top, described outer association axle sleeve bottom inward flange is a circle inward flange structure, described compression spring is coaxial with outer association axle sleeve and is placed in inside outer association axle sleeve, and the internal diameter of described compression spring is more than the internal diameter of inward flange structure；
Described clutch fixed hub includes one-body molded and coaxial upper fixed hub portion and lower fixed hub portion, described lower fixed hub portion external diameter is less than upper fixed hub portion external diameter, described lower fixed hub portion internal diameter is more than upper fixed hub portion internal diameter, the outer wall laminating of described lower fixed hub portion is outer associates sleeve lining, described lower fixed hub portion inserts from compression spring one end, the sidewall of the outer inward flange structure associating axle sleeve bottom of compression spring other end laminating, end, described lower fixed hub portion is concavo-convex alternate epirelief dentation；
The flexible axle sleeve of described disengaging type includes one-body molded and coaxial upper flexible shaft sleeve part and lower flexible shaft sleeve part, the female thread of identical nut it is provided with in described lower flexible shaft sleeve part, described flexible shaft sleeve part and lower flexible shaft sleeve part joint are provided with a circle annular flange flange, described annular flange flange arranges concavo-convex alternate lower raised teeth shape along the laminating of upper flexible shaft sleeve part, and epirelief dentation and lower raised teeth shape match, the laminating of described flexible shaft sleeve part is inserted inside lower fixed hub portion；
Described correcting axle sleeve is installed on inside fixed hub portion, it is provided with screwdriver bit in described bottle opener correcting axle sleeve, bottle opener fixed handle is inserted on described correcting axle sleeve top, described bottle opener correcting axle sleeve top is respectively equipped with sectional area more than sectional area in bottle opener correcting axle sleeve and the identical square depression of sectional area in correcting axle sleeve with correcting axle sleeve bottom, described square depression is provided with identical square magnetic piece, described correcting axle sleeve and bottle opener correcting axle sleeve and is installed by the absorption of square magnetic piece.
Preferably, the inwall of described bottle opener correcting axle sleeve bottom is horn-like.
Preferably, in the square depression on bottle opener correcting axle sleeve top, square magnetic piece height is less than the degree of depth of this square depression, and in the square depression of described correcting axle sleeve bottom, square magnetic piece height is more than the degree of depth of this square depression.
Preferably, in the square depression on bottle opener correcting axle sleeve top, square magnetic piece height is more than the degree of depth of this square depression, and in the square depression of described correcting axle sleeve bottom, square magnetic piece height is less than the degree of depth of this square depression.
What this utility model produced has the beneficial effect that this utility model is simple to operate, it is possible to reduce the input of operator, and efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment 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 the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is the perspective view of the flexible axle sleeve of disengaging type and the installation of clutch fixed hub.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, 2, a kind of telescopic clutch electric screwdriver head, including bottle opener fixed handle 1, correcting axle sleeve 2, square magnetic piece 3, screwdriver head 4, bottle opener correcting axle sleeve 5, clutch fixed hub 6, compression spring 7, outer association axle sleeve 8 and the flexible axle sleeve 9 of disengaging type, the inside socket clutch fixed hub 6 on described outer association axle sleeve 8 top, described outer association axle sleeve 8 bottom inward flange is a circle inward flange structure, described compression spring 7 is coaxial with outer association axle sleeve 8 and is placed in outer association axle sleeve 8 inside, and the internal diameter of described compression spring 7 is more than the internal diameter of inward flange structure.Clutch fixed hub 6 includes one-body molded and coaxial upper fixed hub portion 62 and lower fixed hub portion 61, described lower fixed hub portion 61 external diameter is less than upper fixed hub portion 62 external diameter, described lower fixed hub portion 61 internal diameter is more than upper fixed hub portion 62 internal diameter, described lower fixed hub portion 61 outer wall laminating outer association axle sleeve 8 inwall, described lower fixed hub portion 61 inserts from compression spring 7 one end, the sidewall of the outer inward flange structure associating axle sleeve 8 bottom of compression spring 7 other end laminating.In this structural design, clutch fixed hub 6 can realize moving up and down along outer association axle sleeve 8 inwall, simultaneously because compression spring 7 bottom is stopped by inward flange structure, can compress spring 7 in clutch fixed hub 6 moving process.
End, lower fixed hub portion 61 is concavo-convex alternate epirelief dentation 10, the flexible axle sleeve 9 of described disengaging type includes one-body molded and coaxial upper flexible shaft sleeve part 93 and lower flexible shaft sleeve part 91, the female thread of identical nut it is provided with in described lower flexible shaft sleeve part 91, described flexible shaft sleeve part 93 and lower flexible shaft sleeve part 91 joint are provided with a circle annular flange flange 92, described annular flange flange 92 arranges concavo-convex alternate lower raised teeth shape 11 along the laminating of upper flexible shaft sleeve part 93, and epirelief dentation 10 and lower raised teeth shape 11 match, it is internal that lower fixed hub portion 61 is inserted in the laminating of described flexible shaft sleeve part 93.It is internal that described correcting axle sleeve 2 is installed on fixed hub portion 62, it is provided with screwdriver bit 4 in described bottle opener correcting axle sleeve 5, bottle opener fixed handle 1 is inserted on described correcting axle sleeve 2 top, described bottle opener correcting axle sleeve 5 top is respectively equipped with sectional area more than sectional area in bottle opener correcting axle sleeve 5 and the identical square depression of sectional area in correcting axle sleeve 2 with correcting axle sleeve 2 bottom, described square depression is provided with identical square magnetic piece 3, described correcting axle sleeve 2 and bottle opener correcting axle sleeve 5 and is installed by the absorption of square magnetic piece 3.
In the present embodiment, the inwall of bottle opener correcting axle sleeve 5 bottom is horn-like, facilitates ribbon can be directed at screwdriver bit 4 easily, will not offset.Simultaneously in order to facilitate screwdriver bit 4 and bottle opener fixed handle 1 to coordinate firmly, that is: the cooperation of bottle opener correcting axle sleeve 5 and correcting axle sleeve 2 is installed, in the square depression on bottle opener correcting axle sleeve 5 top, square magnetic piece 3 height is less than the degree of depth of this square depression, and in the square depression of described correcting axle sleeve 2 bottom, square magnetic piece 3 height is more than the degree of depth of this square depression；Or in the square depression on bottle opener correcting axle sleeve 5 top, square magnetic piece 3 height is more than the degree of depth of this square depression, and in the square depression of described correcting axle sleeve 2 bottom, square magnetic piece 3 height is less than the degree of depth of this square depression.Installed by the absorption of square magnetic piece 3 by such scheme, correcting axle sleeve 2 and bottle opener correcting axle sleeve 5.
This utility model is in specific operation process, and screwdriver bit 4 is directed at the notch on ribbon top, and bottle opener fixed handle 1 rotarily drives ribbon and rotates, and adjusts ribbon height on the cover board, is enclosed within the outer wall of nut in the flexible axle sleeve 9 of disengaging type simultaneously, and nut sleeve is connected on ribbon.When ribbon reaches predetermined altitude, the epirelief dentation 10 on lower raised teeth shape 11 that disengaging type telescopic shaft puts and clutch fixed hub cooperates, and drives the flexible axle sleeve 9 of disengaging type to rotate, by placing nut fastening in flexible for disengaging type axle sleeve.Yi word pattern ribbon sleeve and the interior Hexagonal jacket of former manual operations design are merged by this utility model, and in adopting, the design of rope spring clutch formula, both can effectively adjust ribbon height, again can locking nut.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. a telescopic clutch electric screwdriver head, it is characterized in that, including bottle opener fixed handle (1), correcting axle sleeve (2), square magnetic piece (3), screwdriver head (4), bottle opener correcting axle sleeve (5), clutch fixed hub (6), compression spring (7), outer association axle sleeve (8) and the flexible axle sleeve (9) of disengaging type, inside socket clutch fixed hub (6) on described outer association axle sleeve (8) top, described outer association axle sleeve (8) bottom inward flange is a circle inward flange structure, described compression spring (7) is coaxial with outer association axle sleeve (8) and is placed in outer association axle sleeve (8) inside, the internal diameter of described compression spring (7) is more than the internal diameter of inward flange structure；
Described clutch fixed hub (6) includes one-body molded and coaxial upper fixed hub portion (62) and lower fixed hub portion (61), described lower fixed hub portion (61) external diameter is less than upper fixed hub portion (62) external diameter, described lower fixed hub portion (61) internal diameter is more than upper fixed hub portion (62) internal diameter, the laminating of described lower fixed hub portion (61) outer wall is outer associates axle sleeve (8) inwall, described lower fixed hub portion (61) is inserted from compression spring (7) one end, the sidewall of the outer inward flange structure associating axle sleeve (8) bottom of compression spring (7) other end laminating, described lower fixed hub portion (61) end is concavo-convex alternate epirelief dentation (10)；
The described disengaging type axle sleeve (9) that stretches includes one-body molded and coaxial upper flexible shaft sleeve part (93) and lower flexible shaft sleeve part (91), the female thread of identical nut it is provided with in described lower flexible shaft sleeve part (91), described flexible shaft sleeve part (93) and lower flexible shaft sleeve part (91) joint are provided with a circle annular flange flange (92), described annular flange flange (92) arranges concavo-convex alternate lower raised teeth shape (11) along the laminating of upper flexible shaft sleeve part (93), and epirelief dentation (10) and lower raised teeth shape (11) match, it is internal that lower fixed hub portion (61) is inserted in the laminating of described flexible shaft sleeve part (93)；
It is internal that described correcting axle sleeve (2) is installed on fixed hub portion (62), it is provided with screwdriver bit (4) in described bottle opener correcting axle sleeve (5), bottle opener fixed handle (1) is inserted on described correcting axle sleeve (2) top, described bottle opener correcting axle sleeve (5) top is respectively equipped with the square depression that sectional area is identical with correcting axle sleeve (2) interior sectional area more than bottle opener correcting axle sleeve (5) interior sectional area with correcting axle sleeve (2) bottom, described square depression is provided with identical square magnetic piece (3), described correcting axle sleeve (2) and bottle opener correcting axle sleeve (5) are installed by square magnetic piece (3) absorption.
2. a kind of telescopic clutch electric screwdriver head as claimed in claim 1, it is characterised in that the inwall of described bottle opener correcting axle sleeve (5) bottom is horn-like.
3. a kind of telescopic clutch electric screwdriver head as claimed in claim 1, it is characterized in that, in the square depression on bottle opener correcting axle sleeve (5) top, square magnetic piece (3) height is less than the degree of depth of this square depression, and in the square depression of described correcting axle sleeve (2) bottom, square magnetic piece (3) height is more than the degree of depth of this square depression.
4. a kind of telescopic clutch electric screwdriver head as claimed in claim 1, it is characterized in that, in the square depression on bottle opener correcting axle sleeve (5) top, square magnetic piece (3) height is more than the degree of depth of this square depression, and in the square depression of described correcting axle sleeve (2) bottom, square magnetic piece (3) height is less than the degree of depth of this square depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155470.XU CN205386785U (en) | 2016-03-01 | 2016-03-01 | Head is criticized to telescopic separation and reunion electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155470.XU CN205386785U (en) | 2016-03-01 | 2016-03-01 | Head is criticized to telescopic separation and reunion electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386785U true CN205386785U (en) | 2016-07-20 |
Family
ID=56375694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155470.XU Withdrawn - After Issue CN205386785U (en) | 2016-03-01 | 2016-03-01 | Head is criticized to telescopic separation and reunion electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563404A (en) * | 2016-03-01 | 2016-05-11 | 武汉维力克科技有限公司 | Telescopic type electric screwdriver head |
| CN106704337A (en) * | 2016-12-12 | 2017-05-24 | 周兆弟 | Mounting tool for height self-control and self-disengaging |
| CN108417934A (en) * | 2018-03-23 | 2018-08-17 | 昆山正工模具有限公司 | A kind of new screw is automatically aligned to locking device |
-
2016
- 2016-03-01 CN CN201620155470.XU patent/CN205386785U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563404A (en) * | 2016-03-01 | 2016-05-11 | 武汉维力克科技有限公司 | Telescopic type electric screwdriver head |
| CN106704337A (en) * | 2016-12-12 | 2017-05-24 | 周兆弟 | Mounting tool for height self-control and self-disengaging |
| CN106704337B (en) * | 2016-12-12 | 2021-05-18 | 周兆弟 | Mounting assembly for mounting prefabricated part connecting piece |
| CN108417934A (en) * | 2018-03-23 | 2018-08-17 | 昆山正工模具有限公司 | A kind of new screw is automatically aligned to locking device |
| CN108417934B (en) * | 2018-03-23 | 2021-01-08 | 昆山正工模具有限公司 | Screw rod automatic alignment locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160720 Effective date of abandoning: 20180313 |
|
| AV01 | Patent right actively abandoned |