CN107866769A - A kind of nonstandard box spanner - Google Patents

A kind of nonstandard box spanner Download PDF

Info

Publication number
CN107866769A
CN107866769A CN201711414660.4A CN201711414660A CN107866769A CN 107866769 A CN107866769 A CN 107866769A CN 201711414660 A CN201711414660 A CN 201711414660A CN 107866769 A CN107866769 A CN 107866769A
Authority
CN
China
Prior art keywords
nonstandard
bevel gear
ratchet
sleeve
handle
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
Application number
CN201711414660.4A
Other languages
Chinese (zh)
Inventor
李亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUOYANG WEIXIN ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
LUOYANG WEIXIN ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LUOYANG WEIXIN ELECTRONIC TECHNOLOGY Co Ltd filed Critical LUOYANG WEIXIN ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201711414660.4A priority Critical patent/CN107866769A/en
Publication of CN107866769A publication Critical patent/CN107866769A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/02Spanners; Wrenches with rigid jaws
    • B25B13/06Spanners; Wrenches with rigid jaws of socket type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/48Spanners; Wrenches for special purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/48Spanners; Wrenches for special purposes
    • B25B13/50Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes

Abstract

The present invention discloses a kind of nonstandard box spanner, including sleeve, handle, stud, first bevel gear, second bevel gear, third hand tap gear, ball nut, leading screw, connecting rod, fixed plate, gripping block, the 4th bevel gear, ratchet, ratchet, round bar and handle.The present invention is rational in infrastructure, engaging between gripping block is driven by bevel gear mechanism, enable and be engaged clamping for different size of nonstandard nut, for some nonstandard parts, facilitate the dismounting of the nonstandard nut of nonstandard part, make full use of the equipment of prior art to solve assembly tool and lack problem, ensure being smoothed out for production;Pass through the engaging of ratchet ratchet, so that engage nonstandard nut after clamping nonstandard nut, it is unlikely to nonstandard nut loosening, without hand-operated clamping, so as to dismount the larger nonstandard nut of screwing force, reduce the labour of pincers worker, improve operating efficiency, therefore there are very big market prospects, should be widely promoted.

Description

A kind of nonstandard box spanner
Technical field
The present invention relates to a kind of machine tool, specially a kind of nonstandard box spanner, belong to machine tool application technology neck Domain.
Background technology
Ball nut is exactly nut, and the part for playing the role of fastening, all production systems are threaded together with bolt or screw rod Make machinery must a kind of element according to the difference of material, be divided into carbon steel, stainless steel and non-ferrous metal(Such as copper)Etc. several major classes Type is in actual application, it is often necessary to nonstandard part prohibit solid etc., particularly some import revolving cups, what is used is a lot Part does not meet the regulation of China's national standard.
The ball nut of equipment component is changed to nonstandard nut at present, simultaneously because the structure limitation of equipment, to tool sizes Also have certain limitations, cause in the market can not buy corresponding fitter spanner, there is certain limitation;Current most of balls Nut spanner the larger ball nut of screwing force not easy to assemble, easily causes pincers worker labour to increase in addition by purely manual clamping Add, cause operating efficiency slow.Therefore, a kind of nonstandard box spanner is proposed regarding to the issue above.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of nonstandard box spanner.
The present invention is achieved through the following technical solutions above-mentioned purpose, including handle, and the handle end is coaxially fixed to be connected Stud is connected to, and the handle is threaded with sleeve by stud, the stud is located at end surface in sleeve and is socketed with One bevel gear, the first bevel gear engagement are connected with second bevel gear, and the second bevel gear engagement is connected with triconodont Wheel, the third hand tap gear is threaded with leading screw, and the third hand tap gear is rotatablely connected to sleeve lining, the leading screw table Face is threaded with ball nut, and the ball nut is fixedly connected with connecting rod, and connecting rod top side is fixedly connected There is gripping block, the gripping block is slidingly attached in the bar hole that fixed plate opens up, and described fixed plate one end is fixedly installed to set Cylinder inwall;
The first bevel gear side engagement is connected with the 4th bevel gear, and the 4th bevel gear side fitting is provided with ratchet, The ratchet, which is connected together, ratchet, and the ratchet one end side is fixedly connected with round bar, and the round bar end is coaxially fixed to be connected It is connected to handle.
Preferably, the round bar end surface is provided with screw thread, and the round bar is threadedly coupled with the screwed hole that sleeve opens up.
Preferably, the second bevel gear, third hand tap gear, ball nut, leading screw, connecting rod, fixed plate and gripping block Respectively there are two and symmetrical on first bevel gear axial line.
Preferably, the sleeve top end surface side offers hexagonal hole, and the hexagonal hole is positioned at two clampings Between block.
Preferably, the fixed plate surface offers groove.
Preferably, the thickness of the sleeve and handle is all higher than 6mm.
The beneficial effects of the invention are as follows:
1. this kind of nonstandard box spanner drives the engaging between gripping block by bevel gear mechanism so that for different size of nut Clamping can be engaged, so as to facilitate the dismounting of nonstandard nut, makes full use of the equipment of prior art to solve assembly tool and lacks Few problem, has ensured being smoothed out for production;
2. the engaging that this kind of nonstandard box spanner passes through ratchet ratchet so that engage nonstandard nut after clamping nonstandard nut, no As for nonstandard nut loosening, without hand-operated clamping, so as to dismount the larger nonstandard nut of screwing force, reduce the labor of pincers worker Power, improve operating efficiency.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is sleeve schematic front view of the present invention;
Fig. 3 is sleeve schematic side view of the present invention;
Fig. 4 is schematic top plan view of the present invention.
In figure:1st, sleeve, 2, handle, 3, stud, 4, first bevel gear, 5, second bevel gear, 6, third hand tap gear, 7, rolling Pearl nut, 8, leading screw, 9, connecting rod, 10, fixed plate, 11, gripping block, the 12, the 4th bevel gear, 13, ratchet, 14, ratchet, 15, Round bar, 16, handle.
Embodiment
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 carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-4, a kind of nonstandard box spanner, including handle 2, the end of handle 2 are fixedly and coaxially connected There is stud 3, and the handle 2 is threaded with sleeve 1 by stud 3, the stud 3 is located at end surface in sleeve 1 and is socketed There is first bevel gear 4, the engagement of first bevel gear 4 is connected with second bevel gear 5, and the engagement of second bevel gear 5 is connected with Third hand tap gear 6, the third hand tap gear 6 is threaded with leading screw 8, and the third hand tap gear 6 is rotatablely connected to sleeve 1 Wall, the thread surface of leading screw 8 are connected with ball nut 7, and the ball nut 7 is fixedly connected with connecting rod 9, the connecting rod 9 tops side are fixedly connected with gripping block 11, and the gripping block 11 is slidingly attached in the bar hole that fixed plate 10 opens up, described The one end of fixed plate 10 is fixedly installed to the inwall of sleeve 1, rotational handle 2, and the affixed stud 3 in the end of handle 2 rotates, and stud 3 is affixed First bevel gear 4 rotate, first bevel gear 4 engagement drive two second bevel gears 5 rotate, two second bevel gears 5 are set In first bevel gear 4, therefore two rotation directions of second bevel gear 5 are on the contrary, two engagements of second bevel gear 5 drive two the 3rd Gear 6 rotates, and two third hand tap gears 6 drive two leading screws 8 to rotate, and two leading screws 8 drive two of threaded connection to roll respectively Pearl nut 7 drives two connecting rods 9 to move in two apparent motions of leading screw 8, two ball nuts 7, and two connecting rods 9 drive two The individual move toward one another of gripping block 11, so as to carry out clamping to nonstandard nut;
The side of first bevel gear 4 engagement is connected with the 4th bevel gear 12, and the side of the 4th bevel gear 12 fitting is provided with Ratchet 13, the ratchet 13, which is connected together, ratchet 14, and the one end side of ratchet 14 is fixedly connected with round bar 15, the round bar 15 ends have been fixedly and coaxially connected handle 16, and after the nonstandard nut of clamping, swing handle 16, handle 16 drives round bar 15 to rotate, Round bar 15, using the one end of ratchet 14 as fixed-axis rotation, so as to which ratchet 14 is caught in ratchet 13, is completed to nonstandard spiral shell with pawl 14 Fixation after mother's clamping.
As a kind of technical optimization scheme of the present invention, the end surface of round bar 15 is provided with screw thread, and the round bar 15 The screwed hole opened up with sleeve 1 is threadedly coupled, and is easy to fix ratchet 13 by handle 16.
As a kind of technical optimization scheme of the present invention, the second bevel gear 5, third hand tap gear 6, ball nut 7, silk Thick stick 8, connecting rod 9, fixed plate 10 and gripping block 11 respectively have two and symmetrical on the axial line of first bevel gear 4 so that nonstandard spiral shell Mother is by Bidirectional clamping.
As a kind of technical optimization scheme of the present invention, the top end surface side of sleeve 1 offers hexagonal hole, and institute Hexagonal hole is stated between two gripping blocks 11 so that nonstandard nut, which is located inside sleeve 1, to be clamped.
As a kind of technical optimization scheme of the present invention, the surface of fixed plate 10 offers groove so that the energy of connecting rod 9 Fixed plate 10 is enough passed through by groove.
As a kind of technical optimization scheme of the present invention, the thickness of the sleeve 1 and handle 2 is all higher than 6mm, makes screw thread Junction can open up the screw thread of certain depth.
In the use of the present invention, rotational handle 2, the affixed stud 3 in the end of handle 2 rotates, the first affixed cone tooth of stud 3 Wheel 4 rotates, and the engagement of first bevel gear 4 drives two second bevel gears 5 to rotate, and two second bevel gears 5 are arranged on the first cone tooth Wheel 4, therefore two rotation directions of second bevel gear 5 are on the contrary, the engagement of two second bevel gears 5 drives two the 3rd gears 6 to rotate, Two third hand tap gears 6 drive two leading screws 8 to rotate, and two leading screws 8 drive two ball nuts 7 of threaded connection two respectively The individual apparent motion of leading screw 8, two ball nuts 7 drive two connecting rods 9 to move, and two connecting rods 9 drive two gripping blocks 11 Move toward one another, so as to carry out clamping, so as to facilitate the dismounting of nonstandard nut, the equipment for making full use of prior art to nonstandard nut Solve assembly tool and lack problem, ensured being smoothed out for production;
After the nonstandard nut of clamping, swing handle 16, handle 16 drives round bar 15 to rotate, and round bar 15 is with pawl 14 with ratchet 14 One end is fixed-axis rotation, so as to which ratchet 14 is caught in ratchet 13, completes the fixation next to nonstandard nut clip, without folder manually Tightly, so as to dismounting the larger nonstandard nut of screwing force.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of nonstandard box spanner, including handle(2), it is characterised in that:The handle(2)End has been fixedly and coaxially connected spiral shell Post(3), and the handle(2)Pass through stud(3)It is threaded with sleeve(1), the stud(3)Positioned at sleeve(1)Interior one end Surface is socketed with first bevel gear(4), the first bevel gear(4)Engagement is connected with second bevel gear(5), the second cone tooth Wheel(5)Engagement is connected with third hand tap gear(6), the third hand tap gear(6)It is threaded with leading screw(8), and the third hand tap Gear(6)It is rotatablely connected to sleeve(1)Inwall, the leading screw(8)Thread surface is connected with ball nut(7), the ball spiral shell It is female(7)It is fixedly connected with connecting rod(9), the connecting rod(9)Top side is fixedly connected with gripping block(11), the gripping block (11)It is slidingly attached to fixed plate(10)In the bar hole opened up, the fixed plate(10)One end is fixedly installed to sleeve(1)It is interior Wall;
The first bevel gear(4)Side engagement is connected with the 4th bevel gear(12), the 4th bevel gear(12)Side is bonded Ratchet is installed(13), the ratchet(13)Being connected together has ratchet(14), the ratchet(14)One end side is fixedly connected with Round bar(15), the round bar(15)End has been fixedly and coaxially connected handle(16).
A kind of 2. nonstandard box spanner according to claim 1, it is characterised in that:The round bar(15)End surface is provided with Screw thread, and the round bar(15)With sleeve(1)The screwed hole threaded connection opened up.
A kind of 3. nonstandard box spanner according to claim 1, it is characterised in that:The second bevel gear(5), third hand tap Gear(6), ball nut(7), leading screw(8), connecting rod(9), fixed plate(10)And gripping block(11)Respectively there are two and on One bevel gear(4)Axial line is symmetrical.
A kind of 4. nonstandard box spanner according to claim 1, it is characterised in that:The sleeve(1)Top end surface side Hexagonal hole is offered, and the hexagonal hole is located at two gripping blocks(11)Between.
A kind of 5. nonstandard box spanner according to claim 1, it is characterised in that:The fixed plate(10)Surface offers Groove.
A kind of 6. nonstandard box spanner according to claim 1, it is characterised in that:The sleeve(1)And handle(2)'s Thickness is all higher than 6mm.
CN201711414660.4A 2017-12-25 2017-12-25 A kind of nonstandard box spanner Pending CN107866769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711414660.4A CN107866769A (en) 2017-12-25 2017-12-25 A kind of nonstandard box spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711414660.4A CN107866769A (en) 2017-12-25 2017-12-25 A kind of nonstandard box spanner

Publications (1)

Publication Number Publication Date
CN107866769A true CN107866769A (en) 2018-04-03

Family

ID=61756032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711414660.4A Pending CN107866769A (en) 2017-12-25 2017-12-25 A kind of nonstandard box spanner

Country Status (1)

Country Link
CN (1) CN107866769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331541A (en) * 2020-03-06 2020-06-26 于帅博 Electrodeless sleeve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331541A (en) * 2020-03-06 2020-06-26 于帅博 Electrodeless sleeve

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