CN206527691U - One kind keeps away position and installs auxiliary fixture - Google Patents
One kind keeps away position and installs auxiliary fixture Download PDFInfo
- Publication number
- CN206527691U CN206527691U CN201720049103.6U CN201720049103U CN206527691U CN 206527691 U CN206527691 U CN 206527691U CN 201720049103 U CN201720049103 U CN 201720049103U CN 206527691 U CN206527691 U CN 206527691U
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- driving wheel
- wheel
- auxiliary fixture
- driven pulley
- runner
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Abstract
The utility model is related to one kind and keeps away position installation auxiliary fixture.The auxiliary fixture includes framework, drive division and installation portion, the driving wheel that can be rotated around first axle and the driven pulley that can be rotated around second axis are provided with said frame, the driving wheel is connected with the driven pulley, the drive division links together with the driving wheel, the drive division is configurable for driving the driving wheel to rotate, the installation portion is arranged on the driven pulley, and the installation portion is configurable for connecting installation tool.A technical problem to be solved in the utility model is that existing assembling fixture can not carry out keeping away position installation.One purposes of utility model is installed for the position of keeping away of screw or bolt.
Description
Technical field
The utility model is related to assembling fixture technical field, more specifically, the utility model be related to one kind keep away position install it is auxiliary
Help tool.
Background technology
The dismounting of screw or bolt is frequently encountered in industrial production and daily life.Completing above-mentioned dismounting generally needs
Want screwdriver or spanner.There is problems with dismounting in common screwdriver or spanner：Some products design when by
The need for the limitation or industrial design of structure so that screw or bolt installing space are narrow and small, existing screwdriver or spanner
For linear structure, it is necessary to which enough installing spaces are in order to exerting a force；, it is necessary to apply pressure especially when assembling self-tapping screw,
Force deflection may be caused to cause self-tapping screw to damage because installing space is narrow and small.
In addition, in some cases, the wall for being located proximate to connector of screw or bolt, for convenience existing screwdriver
Or the installation operation of spanner, it is desirable to reduce the thickness of wall makes mounting groove on wall, so reduces the knot of connector
Structure intensity.
In addition, in provision for disengagement, dismantled suddenly to save the time and reduce the dismounting of screw, it is necessary to stride,
And the rapid dismounting that strides needs to avoid some structures in the turn of the screw, existing screwdriver and spanner can not carry out keeping away bit manipulation.
Utility model content
A purpose of the present utility model is to provide a kind of new solution for keeping away position installation auxiliary fixture.
Position is kept away there is provided one kind according to one side of the present utility model auxiliary fixture is installed.The auxiliary fixture include framework,
Drive division and installation portion, be provided with said frame can around first axle rotate driving wheel and can around second axis rotate
Driven pulley, the driving wheel is connected with the driven pulley, and the drive division links together with the driving wheel, described to drive
Dynamic portion is configurable for driving the driving wheel to rotate, and the installation portion is arranged on the driven pulley, the installation portion
It is configurable for connecting installation tool.
Alternatively, the first axle is parallel with the second axis.
Alternatively, the driving wheel is connected with the driven pulley by link transmission.
Alternatively, the driving wheel includes the first runner and the second runner that are coaxially disposed, first runner with it is described
Separately, first runner and second runner are connected second runner by the first wheel post, in the driven pulley
The side relative with the installation portion is provided with the second wheel post, and first wheel post and second wheel post are set for the eccentric,
One end of the connecting rod is pivotally connected with first wheel post, and the other end is pivotally connected with second wheel post, the width of the connecting rod
Less than or equal to the spacing between first runner and second runner.
Alternatively, the distance between first wheel post and the first axle are equal to second wheel post and described second
The distance between the distance between axis, first wheel post and described second wheel post are equal to the first axle to described second
The distance between axis.
Alternatively, the driving wheel is also connected with the driven pulley by belt transmission.
Alternatively, the installation portion and the driving part are in the same side of the framework, or the installation portion is by cloth
Put in the side relative with the drive division of the framework.
Alternatively, the drive division is applied including the driving lever set along first axle and first be arranged on the outside of driving lever
Power portion, the driving lever is fixedly connected with the driving wheel.
Alternatively, in addition to the second force section, second force section rotates with the end of the driving lever and is connected, described
End is relative with the driving wheel, and second force section is configurable for exerting a force along the first axle.
Alternatively, the installation portion is coaxially disposed with the driven pulley, and the installation portion includes sleeve pipe and magnetic element, institute
Magnetic element is stated to be arranged in described sleeve pipe.
One of the present utility model has technical effect that, this is kept away position and installs auxiliary fixture suitable for the rotation such as screw, bolt
The installation of installation tool.Because driving wheel is not coaxial with driven pulley, when the operation in narrow and small installing space, it can make driven
Wheel, installation portion and installation tool are located in installing space, and driving wheel is located at outside installing space, and drive division drives driving wheel, main
Driving wheel drives driven pulley, and driven pulley drives installation tool, is installed with keep away position.The auxiliary fixture passes through driving wheel and driving wheel
Drive connection realize keep away position installation.
Further, since the auxiliary fixture to the structure of connector without carrying out particular design, for example, reduce wall thickness or
Person makes mounting groove etc. on wall so that the structure design of connector becomes simple.
It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model
Feature and its advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing for constituting a part for specification describes embodiment of the present utility model, and uses together with the description
In explanation principle of the present utility model.
Fig. 1 is the structural representation that auxiliary fixture is installed in position of keeping away according to one embodiment of the present utility model.
Fig. 2 is the sectional view that auxiliary fixture is installed in position of keeping away according to one embodiment of the present utility model.
Fig. 3 is the exploded view that auxiliary fixture is installed in position of keeping away according to one embodiment of the present utility model.
Fig. 4 is the schematic diagram that the part-structure of auxiliary fixture is installed in position of keeping away according to one embodiment of the present utility model.
Description of reference numerals：
11：Rotate tail cap；12：Rod set；13：Rubber sleeve；14：Driving lever；15：Lower casing；16：First runner；17：Second turn
Wheel；18：Belt；19：Driven pulley；20：Follower lever；21：Sleeve pipe；22：Cutter head；23：Magnetic element；24：Connecting rod；25：Upper casing；
26：Second wheel post；27：First wheel post；28：Race；A：First axle；B：Second axis.
Embodiment
Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that：Unless another
Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is not limited
Make scope of the present utility model.
The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
New and its application or any limitation used.
It may be not discussed in detail for technology and equipment known to person of ordinary skill in the relevant, but in appropriate situation
Under, the technology and equipment should be considered as a part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
Position is kept away there is provided one kind according to embodiment of the present utility model auxiliary fixture is installed.The auxiliary fixture include framework,
Drive division and installation portion.Be provided with framework can around first axle A rotate driving wheel and can around second axis B rotate from
Driving wheel 19.First axle A is not coaxial with second axis B, so that installation portion and drive division are not arranged on the same straight line.Thus reach
Keep away the purpose of position.For example, first axle can be parallel to second axis or first axle and second axis into setting
Angle.
Driving wheel is connected with driven pulley 19.Driving wheel drives driven pulley 19 to rotate.For example, the mode of drive connection can
Be belt 18 be driven, gear drive, connecting rod 24 transmission etc..
Drive division links together with driving wheel, and drive division is configurable for driving driving wheel and rotated.For example, drive division
Using hand drive or motorized motions.Motorized motions can use motor to be driven driving wheel.
Installation portion is arranged on driven pulley 19, and installation portion is configurable for connecting installation tool.For example, installation tool
Cutter head 21, the sleeve of box spanner or die nut of the screwdriver of various models etc. can be, but not limited to,.
This is kept away position and installs the installation that auxiliary fixture is applied to the rotational installation instrument such as screw, bolt.Due to driving wheel with from
Driving wheel 19 is not coaxial, when the operation in narrow and small installing space, and driven pulley 19, installation portion and installation tool can be made to be located at peace
Fill in space, and driving wheel is located at outside installing space, drive division drives driving wheel, active wheel drive driven pulley 19, driven pulley 19
Installation tool is driven, is installed with keep away position.The auxiliary fixture is realized by the drive connection of driving wheel and driving wheel and keeps away position
Install.
Further, since the auxiliary fixture to the structure of connector without carrying out particular design, for example, reduce wall thickness or
Person makes mounting groove etc. on wall so that the structure design of connector becomes simple.
Fig. 1 is the structural representation that auxiliary fixture is installed in position of keeping away according to one embodiment of the present utility model.
In this embodiment, as shown in Fig. 2 framework includes upper casing 25 and lower casing 15, upper casing 25 is fixedly connected with lower casing 15
Together, internally to form receiving space.Driving wheel and driven pulley 19 are located in receiving space.Preferably, driving wheel with
Driven pulley 19 is arranged on same wall, so drive connection therebetween can be made simpler.
In one example, as shown in Fig. 2 first axle is parallel with second axis.In this way, the auxiliary fixture
Realize and installed in the position of keeping away on two axis directions.The distance between two axis can be carried out according to actual needs
Set.In addition, in this way so that the drive connection between driving wheel and driven pulley 19 becomes simple.
In one example, driving wheel is connected with driven pulley 19 by connecting rod 24.This setup is simple in construction,
It is durable, and the transmission of long range can be realized, gearratio is high.In this way, auxiliary fixture can carry out over long distances
Keep away position installation.
Further, as Figure 2-3, driving wheel includes the first runner 16 and the second runner 17 being coaxially disposed, first
The runner 17 of runner 16 and second is connected with frame member respectively.First runner 16 and the second runner 17 are separately.First runner 16
It is connected with the second runner 17 by the first wheel post 27, with synchronous axial system.First wheel post 27 is set for the eccentric.For example, first
Wheel post 27 protrudes from the end face of the first runner 16, is provided with the second runner 17 in race 28, the first wheel post 27 insertion race 28.
The side relative with installation portion of driven pulley 19 is provided with the second wheel post 26.Second wheel post 26 is set for the eccentric.
Two wheel posts are set for the eccentric, and are easy to the synchronous axial system of driving wheel and driven pulley.One end of connecting rod 24 and the pivot of the first wheel post 27
Connect, and the other end is pivotally connected with the second wheel post 26.Preferably, the second wheel post 26 protrudes from the end face of driven pulley 19.By this
Kind of mode, can avoid influencing each other in transmission process driven pulley 19 and connecting rod 24.So, connecting rod 24 can drive driven
Wheel 19 is around 360 ° of rotations of second axis.
The spacing that the width of connecting rod 24 is less than or equal between the first runner 16 and the second runner 17.Connecting rod 24 is located at the
Between one runner 16 and the second runner 17.In this way, driving wheel is rotated in two places with framework and is connected.Using
When, the active force from connecting rod 24 that driving wheel is subject to balancedly acted on framework, it is to avoid driving wheel with contact therewith
Position by excessive shearing force and moment of torsion.Extend the service life of driving wheel.In addition, in this way, it is to avoid
In transmission process, driving wheel influences each other with connecting rod 24.So, driving wheel can make master around 360 ° of rotations of first axle
Driving wheel is higher to the drive efficiency of driven pulley 19.
For example, the distance between the first wheel post 27 and first axle be equal between the second wheel post 26 and second axis away from
From the distance between the first wheel post 27 and the second wheel post 26 arrive the distance between second axis equal to first axle.By this
Mode, driving wheel realizes synchronous axial system with driving wheel, so that drive efficiency is higher.In addition, user can be by actively
The degree of the angle-determining screw turned over or bolt fastening is taken turns, accuracy when auxiliary fixture is installed is improved.
In use, when connecting rod 24 two pivoting points and first axle and and second axis be located at one it is straight
When on line, positioned at dead-centre position.It is possible to that driving wheel and driven pulley 19 is stuck in the position connecting rod 24, and can not rotates.This
Outside, even if being rotated, user can not also judge that driven pulley 19 is rotated clockwise or rotated counterclockwise, such case
Be likely to result in the rotation direction of driving wheel and driven pulley 19 on the contrary, so as to can not judge screw or bolt be tightening or
Unclamping.
In a preferred embodiment of the present utility model, as in Figure 2-4, in addition to connecting rod 24 is driven, actively
Wheel is also connected with driven pulley 19 by belt 18.For example, to be arranged on framework with driven pulley 19 same for the second runner 17
On wall, belt 18 is set in the outside of the second runner 17 and driven pulley 19.In this way, driving wheel is realized and driven
Belt transmission between wheel.Those skilled in the art can use other belt transmissioning modes according to actual needs.
When positioned at dead point, driving wheel can be driven by belt 18 to driven pulley 19, so that connecting rod 24 is smoothly logical
Cross dead point.In addition, belt 18 makes driving wheel identical with the rotation direction of driven pulley 19.In this way, it is ensured that auxiliary
Accuracy of the tool to the dismounting of screw or bolt.In addition, being driven by two kinds of kinds of drive so that the transmission of auxiliary fixture
It is more efficient.
In one example, installation portion and driving part are in the same side of framework.The structure is applied to screw or bolt
Towards the demolition, installation of user side.Under normal circumstances, screw or bolt rotate clockwise to tighten, and rotate counterclockwise as pine
Open.In this example embodiment, the rotation direction of drive division should match with the direction for tightening and unclamping.
In another example, as Figure 1-4, installation portion is disposed in the side relative with drive division of framework.Should
Structure is applied to the demolition, installation of screw or bolt dorsad user side.The rotation direction of drive division should be with tightening and unclamping
Direction matches.
In one example, drive division is by the way of manual actuation.This mode is simple in construction, be easy to operation.For example,
Drive division includes the driving lever 14 that is set along first axle and is arranged on first force section in the outside of driving lever 14, driving lever 14 with
Driving wheel is fixedly connected.For example, driving lever 14 is detachably connected to driving wheel by modes such as grafting or bolt connection
Together.First force section is set in the outside of driving lever 14.For example, the first force section can be, but not limited to, the He of rubber sleeve 13
Silica gel sheath.In this way, user is gripped the first force section becomes convenient and increases rubbing for hand and drive division
Wipe power.
In one example, as Figure 2-3, auxiliary fixture also includes the second force section, the second force section and driving lever
14 end rotates connection, and the end is relative with driving wheel, and the second force section is configurable for exerting a force along first axle.Example
Such as, the second force section is rotation tail cap 11, and rotation tail cap 11 is rotated with the end of driving lever 14 by rod set 12 and is connected.For example,
The end of rod set 12 and driving lever 14 forms interference fit or the two is plugged in together, with synchronous axial system.Rotate 11 sets of tail cap
The outside of rod set 12 is located at, and is rotatably connected with it.
When screw or bolt are installed, when self-tapping screw especially being installed, it usually needs rotate drive division while
Self-tapping screw is extruded to installation direction, to ensure that self-tapping screw smoothly can enter in connector.In this example embodiment, by along
One axis pressure rotation tail cap 11 realizes squeezing screw or bolt.It is connected in addition, rotation tail cap 11 is rotated with driving lever 14, this
Sample can rotate driving lever 14 while squeezing screw or bolt and tighten or unclamp screw or bolt.Pass through this side
Formula, substantially increases the installation effectiveness of screw or bolt.
In one example, as Figure 2-3, installation portion is coaxially disposed with driven pulley 19, and installation portion includes the He of sleeve pipe 21
Magnetic element 23, magnetic element 23 is arranged in sleeve pipe 21.For example, sleeve pipe 21 is connected to by follower lever 20 with driven pulley 19
Together.For example, being plugged in together one end of follower lever 20 with driven pulley 19 by the way of grafting, the other end is inserted with sleeve pipe 21
It is connected together.Cutter head 21 is plugged into sleeve pipe 21 by the way of grafting, with easy disassembly.
Magnetic element 23 can be, but not limited to, ferrite lattice and ndfeb magnet.Under normal circumstances, installation tool
The iron-bearing materials such as the material of cutter head 21, sleeve or die nut is steel alloy, stainless steel.When being cannulated in 21
Installation tool is attracted by magnetic element 23, can so prevent that installation tool comes off in use.
Although some specific embodiments of the present utility model are described in detail by example, this area
It is to be understood by the skilled artisans that above example is merely to illustrate, rather than in order to limit scope of the present utility model.This
Field it is to be understood by the skilled artisans that can be in the case where not departing from scope and spirit of the present utility model, to above example
Modify.Scope of the present utility model is defined by the following claims.
Claims (10)
1. one kind keeps away position and installs auxiliary fixture, it is characterised in that including framework, drive division and installation portion, set on said frame
Be equipped with can around first axle rotate driving wheel and can around second axis rotate driven pulley (19), the driving wheel with it is described from
Driving wheel (19) is connected, and the drive division links together with the driving wheel, and the drive division is configurable for driving
The driving wheel is rotated, and the installation portion is arranged on the driven pulley (19), and the installation portion is configurable for connection
Installation tool.
2. auxiliary fixture according to claim 1, it is characterised in that the first axle is parallel with the second axis.
3. auxiliary fixture according to claim 1, it is characterised in that the driving wheel passes through even with the driven pulley (19)
Bar (24) is connected.
4. auxiliary fixture according to claim 3, it is characterised in that the driving wheel includes the first runner being coaxially disposed
(16) and the second runner (17), first runner (16) with second runner (17) separately, first runner (16)
It is connected with second runner (17) by the first wheel post (27), in the relative with the installation portion of the driven pulley (19)
Side be provided with the second wheel post (26), first wheel post (27) and second wheel post (26) are set for the eccentric, described
One end of connecting rod (24) is pivotally connected with first wheel post (27), and the other end is pivotally connected with second wheel post (26), the company
The spacing that the width of bar (24) is less than or equal between first runner (16) and second runner (17).
5. auxiliary fixture according to claim 4, it is characterised in that first wheel post (27) and the first axle it
Between distance be equal to the distance between second wheel post (26) and described second axis, first wheel post (27) and described the
The distance between two wheel posts (26) are equal to the distance between described first axle to the second axis.
6. the auxiliary fixture according to claim 4 or 5, it is characterised in that the driving wheel and the driven pulley (19)
Also it is connected by belt (18).
7. auxiliary fixture according to claim 1, it is characterised in that the installation portion and the driving part are in the frame
The same side of frame, or the installation portion are disposed in the side relative with the drive division of the framework.
8. auxiliary fixture according to claim 1, it is characterised in that the drive division includes the master set along first axle
Lever and the first force section being arranged on the outside of driving lever, the driving lever are fixedly connected with the driving wheel.
9. auxiliary fixture according to claim 8, it is characterised in that also including the second force section, second force section
Rotate and be connected with the end of the driving lever, the end is relative with the driving wheel, second force section is configured as using
Exerted a force in along the first axle.
10. the auxiliary fixture according to claim 1 or 8, it is characterised in that the installation portion and the driven pulley (19)
It is coaxially disposed, the installation portion includes sleeve pipe (21) and magnetic element (23), the magnetic element (23) is arranged on the set
Manage in (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049103.6U CN206527691U (en) | 2017-01-16 | 2017-01-16 | One kind keeps away position and installs auxiliary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049103.6U CN206527691U (en) | 2017-01-16 | 2017-01-16 | One kind keeps away position and installs auxiliary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527691U true CN206527691U (en) | 2017-09-29 |
Family
ID=59920378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049103.6U Active CN206527691U (en) | 2017-01-16 | 2017-01-16 | One kind keeps away position and installs auxiliary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527691U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756299A (en) * | 2017-11-20 | 2018-03-06 | 徐州新南湖科技有限公司 | A kind of plates of automobile attachment screw provision for disengagement |
| CN108581904A (en) * | 2018-05-28 | 2018-09-28 | 国家电网公司 | Restricted clearance is driven socket wrench |
| CN111496517A (en) * | 2020-01-03 | 2020-08-07 | 深圳市盛泰智能装备有限公司 | 360 rotatory lock screw mechanism of degree |
| CN111687776A (en) * | 2020-06-22 | 2020-09-22 | 徐圣凡 | Automatic peripheral hardware bolt tightening device with clamping function for building construction |
-
2017
- 2017-01-16 CN CN201720049103.6U patent/CN206527691U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756299A (en) * | 2017-11-20 | 2018-03-06 | 徐州新南湖科技有限公司 | A kind of plates of automobile attachment screw provision for disengagement |
| CN107756299B (en) * | 2017-11-20 | 2019-07-02 | 徐州新南湖科技有限公司 | A kind of plates of automobile attachment screw provision for disengagement |
| CN108581904A (en) * | 2018-05-28 | 2018-09-28 | 国家电网公司 | Restricted clearance is driven socket wrench |
| CN111496517A (en) * | 2020-01-03 | 2020-08-07 | 深圳市盛泰智能装备有限公司 | 360 rotatory lock screw mechanism of degree |
| CN111687776A (en) * | 2020-06-22 | 2020-09-22 | 徐圣凡 | Automatic peripheral hardware bolt tightening device with clamping function for building construction |
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