CN207104755U - A kind of a wide range of adjustable knuckle buster - Google Patents
A kind of a wide range of adjustable knuckle buster Download PDFInfo
- Publication number
- CN207104755U CN207104755U CN201720964788.7U CN201720964788U CN207104755U CN 207104755 U CN207104755 U CN 207104755U CN 201720964788 U CN201720964788 U CN 201720964788U CN 207104755 U CN207104755 U CN 207104755U
- Authority
- CN
- China
- Prior art keywords
- support
- spanner
- pawl
- crescent moon
- wide range
- 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.)
- Active
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
A kind of a wide range of adjustable knuckle buster, including crescent moon pawl, support and anti-channeling component and spanner, crescent moon pawl are connected on support by alignment pin, and crescent moon pawl can be along holder pivots, and one end of crescent moon pawl is provided with pawl end, the other end is arranged to curved portions；The tip and the pawl end of crescent moon pawl of spanner one end are oppositely arranged；Spanner is connected through support and with the anti-channeling component in support, anti-channeling component includes power transmission pin, spring, distribution, compact heap and anti-skidding component, power transmission pin is connected through the endoporus of support with promoting by spring, the side of compact heap abuts spanner, curved portions and the power transmission pin contacts of crescent moon pawl against distribution, opposite side；Anti-skidding component is arranged between spanner and support, by engaging between tooth and tooth in anti-skidding component, prevents spanner play on support.The diameter range that a wide range of adjustable knuckle buster of the present utility model can be applicable nut is big, and versatility is high.
Description
Technical field
It the utility model is related to a kind of spanner, more particularly to a kind of a wide range of adjustable knuckle buster.
Background technology
Monkey wrench in the market, be only applicable tightening or unclamping for small-sized nut, tighten for large-scale or
Person unclamps this kind of monkey wrench and is just not suitable for, now for large-scale nut to tighten and unclamps be to design single-minded spanner,
I.e. a kind of spanner is merely able to that a kind of nut of size is tightened or unclamped, and so will result in workshop and has very
Multiple spanners not of uniform size, the i.e. versatility of this kind of spanner be not high.
Utility model content
The technical problems to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of versatility is high, and
Adjustable range is big, for a wide range of adjustable knuckle buster of large-scale nut.
In order to solve the above technical problems, the utility model proposes technical scheme be：A kind of a wide range of adjustable knuckle buster,
Including crescent moon pawl, support and anti-channeling component and spanner, the crescent moon pawl is connected on support by alignment pin, and crescent moon pawl can
Pawl end is provided with one end along holder pivots, crescent moon pawl, the other end is arranged to curved portions；The tip of described spanner one end and the moon
The pawl end of tooth pawl is oppositely arranged；The spanner is through support and is connected with the anti-channeling component in support, the anti-channeling component bag
Power transmission pin, spring, distribution, compact heap and anti-skidding component are included, the power transmission pin is connected through in support with promoting by spring
Hole, the side of the compact heap abut spanner, curved portions and the power transmission pin contacts of the crescent moon pawl against distribution, opposite side；Institute
State anti-skidding component to be arranged between spanner and support, by engaging between tooth and tooth in anti-skidding component, prevent spanner in support
Upper play.
Above-mentioned a wide range of adjustable knuckle buster, it is preferred that the position contacted with compact heap of promoting is arranged to tapering,
The endoporus that compact heap is arranged to match with tapering with promoting contact site.The biography of power is carried out by tapering and matched endoporus
Pass, can so ensure stability.
Above-mentioned a wide range of adjustable knuckle buster, it is preferred that the anti-skidding component includes the rack face of spanner side and stopped
Carry-over bar, the stop rack are bolted on support.
When needing to tighten or unclamp nut, the curved portions of crescent moon pawl can withstand power transmission pin, and power transmission pin is passed by spring
Pass distribution, the centre bore of compact heap is withstood in the tapering of distribution, so as to allow compact heap compress spanner, the rack of spanner side and only
Carry-over bar engages, so as to limit the play up and down of spanner.
In the utility model, when tightening or unclamping nut, clamped and treated by the pawl end of crescent moon pawl and the tip of spanner
The nut tightened or unclamped, and the moment of couple is transmitted, with diminishing for nut diameter, support is swung into corresponding angle, made
All the time torque, a wide range of adjustable knuckle buster of the present utility model are transmitted on the nut waited to tighten or unclamped in the tip of spanner
Can application diameter be 80mm-300mm nut elastic operation.In the utility model, with tightening nut during tightening nut
When need to overturn compared to adjustable knuckle buster.
Compared with prior art, the utility model has the advantage of：A wide range of adjustable knuckle buster energy of the present utility model
It is big to be enough applicable the diameter range of nut, and versatility is high.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the utility model adjustable knuckle buster on a large scale.
Fig. 2 is the overlooking the structure diagram of the utility model adjustable knuckle buster on a large scale.
Fig. 3 is the side structure schematic view of the utility model adjustable knuckle buster on a large scale.
Marginal data
1st, crescent moon pawl；2nd, support；3rd, spanner；4th, pawl end；5th, curved portions；6th, it is sophisticated；7th, power transmission pin；8th, promote；9th, spring；
10th, rack face；11st, stop rack；12nd, alignment pin；13rd, compact heap.
Embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
It should be strongly noted that when a certain element, to be described as " be fixed on, be fixed in, be connected to or be communicated in " another
When on element, it can be directly fixed, affixed, connection or connect on another element or by connecting among other
Fitting is indirectly fixed, affixed, connection or connection are on another element.
Unless otherwise defined, the implication that all technical terms used hereinafter are generally understood that with those skilled in the art
It is identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to and limits this practicality
New protection domain.
Embodiment
A kind of a wide range of adjustable knuckle buster as shown in Figure 1-Figure 3, including crescent moon pawl 1, support 2 and anti-channeling component and pull
Hand 3, crescent moon pawl 1 are connected on support 2 by alignment pin 12, and crescent moon pawl 1 can rotate along support 2, one end of crescent moon pawl 1
It is provided with pawl end 4, the other end is arranged to curved portions 5；The tip 6 of the one end of spanner 3 is oppositely arranged with the pawl end of crescent moon pawl 1；Spanner 3
It is connected through support 2 and with the anti-channeling component in support 2, anti-channeling component includes power transmission pin 7, spring 9, promotes 8, compact heap 13
And anti-skidding component, power transmission pin 7 are connected through the endoporus of support 2 with promoting 8 by spring 9, the side of compact heap 13 is against distribution
8th, opposite side abuts spanner 3, and the curved portions 5 of crescent moon pawl 1 contact with power transmission pin 7；Anti-skidding component be arranged on spanner 3 and support 2 it
Between, by engaging between tooth and tooth in anti-skidding component, prevent spanner play on support 2.What distribution 8 contacted with compact heap 13
Position is arranged to tapering, the endoporus that compact heap 13 is arranged to match with tapering with promoting 8 contact sites.
Anti-skidding component in the present embodiment includes rack face 10 and the stop rack 11 of the side of spanner 3, and stop rack 11 is logical
Cross and be bolted on support 2.
The diameter range that a wide range of adjustable knuckle buster of the present embodiment can be applicable nut is big, and versatility is high.
Claims (3)
- A kind of 1. a wide range of adjustable knuckle buster, it is characterised in that：It is described including crescent moon pawl, support and anti-channeling component and spanner Crescent moon pawl is connected on support by alignment pin, and crescent moon pawl can along holder pivots, one end of crescent moon pawl be provided with pawl end, The other end is arranged to curved portions；The tip and the pawl end of crescent moon pawl of described spanner one end are oppositely arranged；The spanner passes through support And it is connected with the anti-channeling component in support, the anti-channeling component includes power transmission pin, spring, distribution, compact heap and anti-skidding component, The power transmission pin is connected tight against distribution, opposite side through the endoporus of support, the side of the compact heap with distribution by spring By spanner, curved portions and the power transmission pin contacts of the crescent moon pawl；The anti-skidding component is arranged between spanner and support, and increase is pulled Frictional force between hand and support, and by engaging between tooth and tooth in anti-skidding component, prevent spanner play on support.
- 2. a wide range of adjustable knuckle buster according to claim 1, it is characterised in that：It is described to promote what is contacted with compact heap Position is arranged to tapering, the endoporus that compact heap is arranged to match with tapering with promoting contact site.
- 3. a wide range of adjustable knuckle buster according to claim 1, it is characterised in that：The anti-skidding component includes spanner one The rack face of side and stop rack, the stop rack are bolted on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964788.7U CN207104755U (en) | 2017-08-04 | 2017-08-04 | A kind of a wide range of adjustable knuckle buster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964788.7U CN207104755U (en) | 2017-08-04 | 2017-08-04 | A kind of a wide range of adjustable knuckle buster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104755U true CN207104755U (en) | 2018-03-16 |
Family
ID=61572587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964788.7U Active CN207104755U (en) | 2017-08-04 | 2017-08-04 | A kind of a wide range of adjustable knuckle buster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378835A (en) * | 2017-08-04 | 2017-11-24 | 益阳康益机械发展有限公司 | A kind of a wide range of adjustable knuckle buster |
| CN108789241A (en) * | 2018-05-22 | 2018-11-13 | 苏州盈腾五金制品有限公司 | A kind of fertile mechanical wrench of intelligence |
-
2017
- 2017-08-04 CN CN201720964788.7U patent/CN207104755U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378835A (en) * | 2017-08-04 | 2017-11-24 | 益阳康益机械发展有限公司 | A kind of a wide range of adjustable knuckle buster |
| CN108789241A (en) * | 2018-05-22 | 2018-11-13 | 苏州盈腾五金制品有限公司 | A kind of fertile mechanical wrench of intelligence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207104755U (en) | A kind of a wide range of adjustable knuckle buster | |
| CN205057613U (en) | Little excircle part turning attachment | |
| CN204525309U (en) | A kind of two ratchet and control device | |
| CN203679831U (en) | Manual spiral fastening device | |
| CN107378835A (en) | A kind of a wide range of adjustable knuckle buster | |
| CN204565984U (en) | A kind of combination wrenches can twisting the screw-nut that gets rusty | |
| CN206200832U (en) | A kind of gap spanner | |
| CN201295888Y (en) | Pipe wrench being convenient to use | |
| CN207771654U (en) | A kind of screw sleeve combination clamping device | |
| CN202162738U (en) | Special wrench for connecting cylindrical graphite electrodes | |
| CN2723123Y (en) | Simple ratchet spanners | |
| CN207724154U (en) | A kind of multi-functional cutting pliers | |
| CN201415386Y (en) | Torsion-resistant self-tightening clamping block | |
| CN201326629Y (en) | Equilong threaded stud for joining basin-type insulator and flange | |
| CN206626075U (en) | A kind of anti-loose anti-theft nut | |
| CN103567966A (en) | Screwing tool for round thin-head screw | |
| CN215894263U (en) | Destructive torque experiment jig | |
| CN215968466U (en) | Multifunctional wrench head for fixing force | |
| CN215616527U (en) | Lever type connecting rod self-locking clamp | |
| CN215470799U (en) | Universal spanner for self-made gas cutting gas meter | |
| CN202367650U (en) | Multipurpose adjustable spanner | |
| CN203611180U (en) | Wrench for machine vice | |
| CN104647070A (en) | Manual spiral fastening device | |
| CN216991630U (en) | Bolt fastening auxiliary tool used on power transmission line iron tower | |
| CN206748288U (en) | A kind of tight double off-set spanners of movable self-locking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |