CN206169950U - Can dismantle multi -functional spanner - Google Patents
Can dismantle multi -functional spanner Download PDFInfo
- Publication number
- CN206169950U CN206169950U CN201621185373.1U CN201621185373U CN206169950U CN 206169950 U CN206169950 U CN 206169950U CN 201621185373 U CN201621185373 U CN 201621185373U CN 206169950 U CN206169950 U CN 206169950U
- Authority
- CN
- China
- Prior art keywords
- handle
- tenon
- chuck
- spanner
- jaw
- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a can dismantle multi -functional spanner, include: three -jaw chuck and a plurality of handle, wherein, the handle is the member, and the one end of member is the tenon, and the tenon is prismatic, the other end be with tenon complex installation cap, installation cap's opening direction is perpendicular with the axis of handle, and the figure of handle is N, 3 <= N <= 5, three -jaw chuck's the chuck body openly be three movable jaw, and the back central point of the chuck body puts the fixed connection mount pad, have bottom the mount pad with handle tenon complex mounting hole, have the spanner patchhole between two every adjacent movable jaws of three -jaw chuck, the tenon of handle with the spanner patchhole can match the grafting. Beneficial effect be for can being wrenched or unclamping the work piece of multiple big small dimension, and the three -jaw chuck chuck is applicable to that the centre gripping is circular, regular triangle or regular hexagon's etc. Work piece, and the combination handle of design can make up the use under different scenes, the dismouting and taking in be convenient for, the application scope guangZhou, be wrenched or unclamp effectual.
Description
Technical field
This utility model is related to hand toolss technical field, more particularly to a kind of removable multifunctional spanner.
Background technology
Spanner is a kind of conventional installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Stricture of vagina tightly holds the opening or the hand toolss of trepanning firmware of bolt or nut.Spanner is generally formed with clamping in the one or both ends of shank
The opening or set hole of bolt or nut, threadingly direction of rotation applies external force in shank when using, and can just twist bolt or nut.
The chuck of existing spanner generally can only all load and unload a limited number of kind of bolt of specification or nut, and utilize scroll chuck to make
For the spanner of chuck, the bolt or nut of different size specification, but the design of this spanner can be dismounted, be generally not easy to very much
Storage, takes up room big, and is wrenched effect on driving birds is not good.
The content of the invention
To overcome drawbacks described above, this utility model devises a kind of simple to operate, easy accessibility, is wrenched good removable of effect
Unload multifunctional wrench.
This utility model embodiment provides a kind of removable multifunctional spanner, including：Scroll chuck and some handles；Its
In, handle is rod member, and one end of rod member is tenon, and tenon is prism, and the other end is the mounting cap coordinated with the tenon, is installed
The opening direction of cap is vertical with the axis of handle, and the number of handle is N, 3≤N≤5；The chuck body front of scroll chuck is three
Movable jaw, the back side center of chuck body is fixedly connected mounting seat, and the installation coordinated with handle tenon is arranged at mounting seat bottom
Hole；There is wrench insertion hole between the every two neighboring movable jaw of scroll chuck, the tenon of handle can with the wrench insertion hole
Matching grafting.
Preferably, the tenon of handle one end is quadrangular, the mounting cap of the other end, wrench insertion hole and mounting seat bottom
Installing hole be being capable of square hole of the fourth of the twelve Earthly Branches on tenon.
This utility model beneficial effect includes：Can be wrenched or unclamp the workpiece of various size specifications, scroll chuck chuck
Suitable for the workpiece of clamping circle, equilateral triangle or regular hexagon etc., the combination handle of design can be combined under different scenes
Use, be easy to dismount and receive, applied widely, the effect be wrenched or unclamp is good.
Description of the drawings
Fig. 1 is the first dimensional structure diagram of the removable multifunctional spanner in this utility model embodiment；
Fig. 2 is the second dimensional structure diagram of the removable multifunctional spanner in this utility model embodiment；
Fig. 3 is the structural representation of the handle in this utility model embodiment.
Specific embodiment
Refering to shown in Fig. 1, Fig. 2 and Fig. 3, the removable multifunctional spanner that this utility model embodiment is provided, including：Three-jaw
Chuck and some handles 1；Wherein, handle 1 is rod member, and one end of rod member is tenon 11, and tenon 11 is prism, and the other end is and institute
The mounting cap 12 of the cooperation of tenon 11 is stated, the opening direction of mounting cap 12 is vertical with the axis of handle 1, the number of handle 1 is N, 3≤
N≤5；The front of chuck body 21 of scroll chuck is three movable jaws 22, and the back side center of chuck body 21 is fixedly connected peace
Dress seat 24, the installing hole coordinated with 1 tenon of handle 11 is arranged at the bottom of mounting seat 24；The every two neighboring movable jaw 22 of scroll chuck
Between have wrench insertion hole 23, handle 1 tenon 11 can match grafting with the wrench insertion hole 23.
Preferably, the tenon 11 of the one end of handle 1 is quadrangular, the mounting cap 12 of the other end, wrench insertion hole 23 and peace
The installing hole of dress seat 24 bottom is being capable of square hole of the fourth of the twelve Earthly Branches on tenon 11.
Scroll chuck is made up of chuck body 21, movable jaw 22 and claw drive mechanism.Three claws are led on scroll chuck
To below part, there is screw thread to be meshed with the flat thread at the dish-shaped bevel gear back side, when passing through wrench insertion hole 23 with spanner
When rotating cone pinion, dish-shaped pinion rotation, the flat thread at the back side drives three claws close to center or exits simultaneously, uses
To clamp the workpiece of different-diameter.
If in the plane assembling-disassembling bolt or nut, only insert three wrench insertion holes by one end of tenon 11 of three handles 1
23, a handle 1 is inserted in the mounting cap 12 of the other end of handle 1 of any one insertion wrench insertion hole 23, two handss
Handle 1 hangs down, for purposes of illustration only, the handle 1 of the insertion insertion of wrench insertion hole 23 is handle A, the insertion of the one end of handle A mounting caps 12
Handle 1 is handle B, by pulling handle B so that handle A is around the axle rotation of itself, the clamping bolt of movable jaw 22 or nut
Afterwards, by three handles 1 of insertion wrench insertion hole 23 so that the scroll chuck of fishbolt or nut is around scroll chuck axis
Rotation, to load or demounting bolt.
If desired to similar barreled bottom device, when the bolt or nut inside bearing is dismounted, then a fixed length is needed
The scroll chuck of degree is operated clamping bolt or nut, at this moment, one end of tenon 11 of handle 1 can be loaded into chuck body 21
In the installing hole of the bottom of mounting seat 24 at the back side, for purposes of illustration only, the handle 1 is referred to as handle C, then by the tenon of another handle D
In the mounting cap 12 of 11 insertion handle C, by rotary handle D so that handle C rotates around own axes, to load or tear open
Unload bolt.If desired longer pinch bar 1, can also continue into handle 1 by handle D rear portions, conveniently exert oneself.
Above-mentioned handle A, handle B, handle C and handle D are all specification identical handle 1, when not using at ordinary times, can be by handss
Handle 1 is all disassembled, convenient storage.
Claims (2)
1. a kind of removable multifunctional spanner, it is characterised in that include：Scroll chuck and some handles；Wherein, handle is bar
Part, one end of rod member is tenon, and tenon is prism, and the other end is the mounting cap coordinated with the tenon, the openings of mounting cap
To vertical with the axis of handle, the number of handle is N, 3≤N≤5；The chuck body front of scroll chuck is three movable jaws,
The back side center of chuck body is fixedly connected mounting seat, and the installing hole coordinated with handle tenon is arranged at mounting seat bottom；Three-jaw card
There is wrench insertion hole between the every two neighboring movable jaw of disk, the tenon of handle can match grafting with the wrench insertion hole.
2. removable multifunctional spanner as claimed in claim 1, it is characterised in that the tenon of handle one end is quadrangular, separately
The installing hole of the mounting cap, wrench insertion hole and mounting seat bottom of one end is being capable of square hole of the fourth of the twelve Earthly Branches on tenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185373.1U CN206169950U (en) | 2016-10-28 | 2016-10-28 | Can dismantle multi -functional spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185373.1U CN206169950U (en) | 2016-10-28 | 2016-10-28 | Can dismantle multi -functional spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169950U true CN206169950U (en) | 2017-05-17 |
Family
ID=58681201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185373.1U Expired - Fee Related CN206169950U (en) | 2016-10-28 | 2016-10-28 | Can dismantle multi -functional spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318434A (en) * | 2020-11-11 | 2021-02-05 | 江西昌河汽车有限责任公司 | Novel fuel pump loading and unloading frock |
-
2016
- 2016-10-28 CN CN201621185373.1U patent/CN206169950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318434A (en) * | 2020-11-11 | 2021-02-05 | 江西昌河汽车有限责任公司 | Novel fuel pump loading and unloading frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |