CN108188969A - A kind of screw fixator - Google Patents
A kind of screw fixator Download PDFInfo
- Publication number
- CN108188969A CN108188969A CN201810311488.8A CN201810311488A CN108188969A CN 108188969 A CN108188969 A CN 108188969A CN 201810311488 A CN201810311488 A CN 201810311488A CN 108188969 A CN108188969 A CN 108188969A
- Authority
- CN
- China
- Prior art keywords
- screw
- guide part
- fixed part
- intermediate plate
- matched
- 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.)
- Granted
Links
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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
Abstract
The invention discloses a kind of screw fixator, including：Fixed part, for being connect with treating that piece installing is detachably fixed；Guide part is packed into direction along screw with the fixed part and is slidably matched and can be around own axis, and inner end is provided with for protrusion matched with the screw head, outer end is provided with and the matched groove of driver bit.Because guide part is slidably matched with fixed part, guide part stabilization is packed into direction along screw and moves forward, without the active force to screw there are other directions, into without slipping phenomenon.So when green hand is packed into screw, even if hand shakes, active force of the screw by other directions will not be made, can effectively ensure the loading effect of screw so that it is low to be packed into screw difficulty.In conclusion the screw fixator can efficiently solve, screw installation difficulty is big, is susceptible to the problem of stripped thread.
Description
Technical field
The present invention relates to technical field of tools, more specifically to a kind of screw fixator.
Background technology
In recent years, with the sustainable development of photovoltaic industry, the transportation cost of component, installation cost are also gradually by each photovoltaic public affairs
Department payes attention to, and light components is then had developed, since the installation gimmick in the rear road of light components needs strict requirements that can just make peace
The screw of dress light components meets technology requirement after mounting, however the period for training skilled worker is longer, and people is grasping
The problem of inevitably error causes screw stripped thread, direction inclination etc. not meet technology requirement during work.
In the gimmick of the installation of lightweight supporting rod at this stage, always using one hand fixed screw direction of employee,
One hand takes electric drill, and by screw precession mounting hole, this way can not ensure the correctness of installation direction, and due to one
Hand takes drilling machine dynamics inadequate, and the drill bit that can occur drilling machine when screw is screwed into mounting hole shows with screw part riveter
As, cause screw can not normal mounting finish, install the undesirable problem of dynamics.
In conclusion how to efficiently solve, screw installation difficulty is big, is susceptible to the problem of stripped thread, is current ability
Field technique personnel's urgent problem.
Invention content
In view of this, the purpose of the present invention is to provide a kind of screw fixator, which can be with
Efficiently solve that screw installation difficulty is big, is susceptible to the problem of stripped thread.
In order to achieve the above object, the present invention provides following technical solution：
A kind of screw fixator, including：
Fixed part, for being connect with treating that piece installing is detachably fixed；
Guide part is packed into direction along screw with the fixed part and is slidably matched and can be around own axis, inner end
It is provided with and is provided with and the matched groove of driver bit for protrusion matched with the screw head, outer end.
According to above-mentioned technical solution it is recognised that in the application screw fixator, by fixed part and shape part is treated
Be fixedly connected, and make guide part face screw hole, be put into screw at this time, be screw head with protrusion to being engaged, screwdriver
Head is mutually engaged with groove, when driver bit rotates, driving guide part rotation, and guide part rotates, and screw can be driven to turn
It is dynamic.Because guide part is slidably matched with fixed part, guide part stabilization is packed into direction along screw and moves forward, without right
Screw there are other directions active force, into without slipping phenomenon.So when green hand is packed into screw, even if hand
It shakes, active force of the screw by other directions will not be made, can effectively ensure the loading effect of screw, make
It is low to load on call screw difficulty.In conclusion the screw fixator can efficiently solve screw installation difficulty greatly, easily
There is the problem of stripped thread.
Preferably, be provided with elastic compression device between the guide part and the fixed part, with the guide part to
Compressive deformation when interior mobile.
Preferably, cylindrical type slide opening is provided on the fixed part, the guide part has and the cylindrical slide opening phase
The traveller of cooperation, the inside and outside both ends of the traveller are both provided with limited shoulder.
Preferably, the introduction part for the driver bit to be imported is provided at the notch of the groove.
Preferably, the fixed part is the clamping part for being capable of gripping panel.
Preferably, the clamping part includes being bent into U-shaped elastic pinching member and is arranged on the pressure of the elastic pinching member both sides
Bar, one end of the compression bar is connect with the intermediate plate inner end of the elastic pinching member, the other end outward outside extend, and middle part by
The support of the support plate of elastic pinching member.
Preferably, the side intermediate plate inner end of the elastic pinching member sets the support flange to the bending extension of opposite side intermediate plate.
Preferably, side intermediate plate has fluting, and to avoid the guide part, each intermediate plate transverse ends are both provided with
The compression bar.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overlooking the structure diagram of screw fixator provided in an embodiment of the present invention；
Fig. 2 is the side structure schematic view of screw fixator provided in an embodiment of the present invention；
Fig. 3 is the fragmentary front structure diagram of screw fixator provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of guide part provided in an embodiment of the present invention；
Fig. 5 is the outer end structure diagram of guide part provided in an embodiment of the present invention.
It is marked in attached drawing as follows：
Fixed part 1, guide part 2, elastic compression device 3, screw 4；
Intermediate plate 11, support plate 12, compression bar 13, protrusion 21, groove 22, traveller 23.
Specific embodiment
The embodiment of the invention discloses a kind of screw fixators, big, easy to efficiently solve screw installation difficulty
There is the problem of stripped thread.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- Fig. 5 is please referred to Fig.1, Fig. 1 is the overlooking the structure diagram of screw fixator provided in an embodiment of the present invention；Fig. 2
Side structure schematic view for screw fixator provided in an embodiment of the present invention；Fig. 3 is screw provided in an embodiment of the present invention
Follow closely the fragmentary front structure diagram of fixator；Fig. 4 is the structure diagram of guide part provided in an embodiment of the present invention；Fig. 5 is
The outer end structure diagram of guide part provided in an embodiment of the present invention.
In a specific embodiment, a kind of 4 fixator of screw is present embodiments provided, which exists
Screw 4 is installed, ensures that screw 4 linearly treat in piece installing by precession.Specific 4 fixator of screw includes fixed part
1 and guide part 2.
Wherein fixed part 1, for being connect with treating that piece installing is detachably fixed, with can be with treating that piece installing is relatively fixed, specifically
Fixed form can be selected according to the shape for treating piece installing, it is contemplated that and the current structure for treating that piece installing is plate-like is relatively more, this
It is the clamping part for being capable of gripping panel to locate preferred fixed part 1, and structure can similar dovetail clip.
I.e. specifically, clamping part includes being bent into U-shaped elastic pinching member and being arranged on elastic pinching member both sides under
Pry open the compression bar 13 of elastic pressure parts clamping opening in pressure handle portion.Wherein elastic pinching member mainly includes support plate 12, is arranged on 12 liang of support plate
The casting die of side, side casting die, support plate 12, opposite side casting die form U-shaped, structure between the one end of both sides casting die far from support plate 12
Into clamping opening, i.e. support plate 12 sets the outside of both sides casting die.The connection of 11 inner end of intermediate plate of one end of compression bar 13 and elastic pinching member,
Outside extends the other end outward, and middle part is supported by support plate 12, when to the outer end of compression bar 13, when applying pressure, because
For the outer end tilting of the support of support plate 12, at this time compression bar 13, that is, the side intermediate plate 11 is driven to the side far from opposite side intermediate plate 11
To movement so that the inner end of both sides intermediate plate 11 mutually far from movement, opens clamping opening, and when unclamping compression bar 13, intermediate plate 11 is in bullet
Property power effect under, the inner end of both sides intermediate plate 11 moves towards, and closes clamping opening.Treat that loading board is all injection molding plates in view of current,
One side plane structure, side recess, in order to which adaptation is made to clamp this plank, 11 inner end of side intermediate plate of preferred elastic pinching member herein
Support flange to the bending extension of opposite side intermediate plate 11 is set, can stretch to recess, additionally it is possible to play and reduce clamping opening
Effect, to increase chucking power.
General fixed part 1 is provided with and the matched guiding in 4 head of screw at position corresponding with the screw hole for treating piece installing
Slot is tentatively supported with the head to screw 4, and is oriented to, and 4 direction of screw is avoided to deviate current location.
Wherein guide part 2 is packed into direction along screw 4 with fixed part 1 and is slidably matched, and can turn around the axis of itself
Dynamic, inner end is provided with for being plus screw with 4 head of screw matched raised 21, such as 4 head of screw, then is corresponded to
, which is cross raised 21.And the outer end of guide part 2 is provided with groove 22 matched with driver bit, so that
When driver bit rotates, driving guide part 2 rotates, and guide part 2 rotates, and screw 4 can be driven to rotate, because of guide part 2
It is slidably matched with fixed part 1, so guide part 2, which is stablized along screw 4, is packed into direction forward movement, without being deposited to screw 4
Active force in other directions, into without slipping phenomenon.Wherein, in order to preferably driver bit is preferably directed into
In groove 22, the introduction part for driver bit to be imported is provided at the notch of preferred groove 22 herein.
After the completion of the loading of screw 4, driver bit is taken out at this time, is packed into screw 4 next time for convenience, herein preferably
Elastic compression device 3 between guide part 2 and fixed part 1, with the compressive deformation when guide part 2 moves inward, when not to
During interior effect power drive guide part 2, guide part 2 moves outwardly to initially under the action of the active force of elastic compression device 3
Position, subsequent operation can be carried out.Wherein elastic compression device 3 is specifically, may be used spring.
It is wherein preferably slidably matched between fixed part 1 and guide part 2, is provided with cylinder on preferred fixed part 1 herein
Slide opening, and guide part 2 has traveller 23 matched with cylindrical slide opening, the inside and outside both ends of wherein traveller 23 are both provided with limiting
Shoulder skids off cylindrical type slide opening to avoid guide part 2.Wherein cylindrical slide opening can be arranged in support plate 12, it is corresponding can be with
Fluting is provided on side intermediate plate 11, to avoid guide part 2.Above-mentioned compression bar can be both provided in the both sides of fluting at this time
13, i.e., each 11 transverse ends of intermediate plate are both provided with compression bar 13.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (8)
1. a kind of screw fixator, which is characterized in that including：
Fixed part, for being connect with treating that piece installing is detachably fixed；
Guide part is slidably matched along screw loading direction with the fixed part and can be set around own axis, inner end
It is useful for protrusion matched with the screw head, outer end is provided with and the matched groove of driver bit.
2. screw fixator according to claim 1, which is characterized in that set between the guide part and the fixed part
Elastic compression device is equipped with, with the compressive deformation when the guide part moves inward.
3. screw fixator according to claim 2, which is characterized in that cylindrical type cunning is provided on the fixed part
Hole, the guide part have with the cylindrical matched traveller of slide opening, the inside and outside both ends of the traveller are both provided with limiting
Shoulder.
4. screw fixator according to claim 3, which is characterized in that be provided with to incite somebody to action at the notch of the groove
The introduction part that the driver bit imports.
5. according to claim 1-4 any one of them screw fixators, which is characterized in that the fixed part is can clamp
The clamping part of plate.
6. screw fixator according to claim 5, which is characterized in that the clamping part includes being bent into U-shaped bullet
Property folder and be arranged on the compression bars of the elastic pinching member both sides, one end of the compression bar and the intermediate plate inner end of the elastic pinching member
Connection, the other end outward outside extend, and middle part by elastic pinching member support plate support.
7. screw fixator according to claim 6, which is characterized in that the side intermediate plate inner end of the elastic pinching member is set
Put the support flange to the bending extension of opposite side intermediate plate.
8. screw fixator according to claim 7, which is characterized in that side intermediate plate has fluting, described to avoid
Guide part, each intermediate plate transverse ends are both provided with the compression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311488.8A CN108188969B (en) | 2018-04-09 | 2018-04-09 | Screw nail fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311488.8A CN108188969B (en) | 2018-04-09 | 2018-04-09 | Screw nail fixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108188969A true CN108188969A (en) | 2018-06-22 |
| CN108188969B CN108188969B (en) | 2020-09-04 |
Family
ID=62596494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311488.8A Active CN108188969B (en) | 2018-04-09 | 2018-04-09 | Screw nail fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108188969B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29609111U1 (en) * | 1996-05-21 | 1996-11-07 | Lobocki Joachim | Screw holder |
| CN201227800Y (en) * | 2008-06-03 | 2009-04-29 | 刘安庭 | Turning tool with function of holding element |
| CN104400046A (en) * | 2014-11-24 | 2015-03-11 | 常州市永联管桩有限公司 | Tool clamping chuck |
| CN204868641U (en) * | 2015-06-23 | 2015-12-16 | 天津市中环通讯技术有限公司 | A beat screw tool for mobile phone motherboard installation shield cover usefulness |
| CN107379815A (en) * | 2017-09-05 | 2017-11-24 | 郑高伟 | Novel binder clamping structure |
| CN107571183A (en) * | 2017-09-30 | 2018-01-12 | 国家电网公司 | Bolt screwing device |
-
2018
- 2018-04-09 CN CN201810311488.8A patent/CN108188969B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29609111U1 (en) * | 1996-05-21 | 1996-11-07 | Lobocki Joachim | Screw holder |
| CN201227800Y (en) * | 2008-06-03 | 2009-04-29 | 刘安庭 | Turning tool with function of holding element |
| CN104400046A (en) * | 2014-11-24 | 2015-03-11 | 常州市永联管桩有限公司 | Tool clamping chuck |
| CN204868641U (en) * | 2015-06-23 | 2015-12-16 | 天津市中环通讯技术有限公司 | A beat screw tool for mobile phone motherboard installation shield cover usefulness |
| CN107379815A (en) * | 2017-09-05 | 2017-11-24 | 郑高伟 | Novel binder clamping structure |
| CN107571183A (en) * | 2017-09-30 | 2018-01-12 | 国家电网公司 | Bolt screwing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108188969B (en) | 2020-09-04 |
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