CN206084897U - Multi -functional tap chuck - Google Patents
Multi -functional tap chuck Download PDFInfo
- Publication number
- CN206084897U CN206084897U CN201621094178.8U CN201621094178U CN206084897U CN 206084897 U CN206084897 U CN 206084897U CN 201621094178 U CN201621094178 U CN 201621094178U CN 206084897 U CN206084897 U CN 206084897U
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- chuck
- spanner
- core
- gripping sleeve
- spring
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Abstract
The utility model relates to a tool the chuck especially relates to a multi -functional tap chuck. It solves the spanner that prior art exists can only operate a screw tap, and application scope is less to the current supporting screw tap dog that uses also can only be applicable to the screw tap of a size, the higher technical problem who waits of manufacturing cost. The utility model discloses a gripping sleeve, a end screw thread connection of gripping sleeve have the chuck core, the inside tight piece of a butt clamp that is equipped with of the gripping sleeve other end, open between the tight piece of two clamps to have and to press from both sides dress 14' bolt wholesale and connect the pole, M2 the first passageway of M12 screw tap, the square second channel that has the 38' socket ratchet wrench that can peg graft is opened to the inside of chuck core outer end, the surface of chuck in -core end is opened there is mountable 19mm spanner, a plurality of big plane of solid wrench, a plurality of facets that have the dual -purpose ratchet spanner of mountable 19mm are opened to the surface of chuck core outer end, be equipped with the arc surface between the adjacent facet, open at the facet middle part has outside constant head tank.
Description
Technical field
This utility model is related to a kind of hammer, more particularly, to a kind of Multi-functional wire conial chuck.
Background technology
Now spanner on the market is probably divided into：Double offset ring spanner, die nut, open-end wrench, adjustable wrench, combination wrenches,
Open a barrel spanner, monkey wrench, quick augmenting wrench, T-shaped box spanner, inner hexagon spanner, T-shaped inner hexagon spanner, ratchet spanner,
The species such as oxygen cylinder spanner, L-type spanner.Chinese patent discloses a kind of spanner（Authorization Notice No.：CN 201217207Y）, its
Mainly include：Spanner and the handle of spanner lower end is arranged on, to be flexibly connected between spanner and handle, is set in the upper end of handle
Mounting groove is equipped with, the lower end of spanner is arranged in mounting groove by bearing pin, the lower end of spanner is provided with some teeth, in mounting groove
Sliding pin is provided with the handle of bottom, upper end and the tooth of sliding pin cooperate, and sliding pin is slidably arranged in cavity, in handss
The installing hole communicated with cavity is additionally provided with handle, button is provided with installing hole, set between button and the bottom surface of installing hole
Spring is equipped with, the lower end of spring is arranged on the bottom surface of installing hole, the upper end of spring is arranged in the installing hole of button lower end,
Opening is provided with the button of sliding pin side, opening cooperates with the other end of sliding pin；Spanner is pulled by fixation
Head and the movable jaw composition being matched therewith, on fixed spanner adjusting nut is provided with, and is arranged in the lower end of movable jaw
There is the adjusting screw rod being engaged with adjusting nut.But this spanner can only operate a kind of screw tap, the scope of application is less, and existing
There is matching used screw tap dog also to may be only available for a kind of screw tap of size, production cost is higher.
Utility model content
This utility model is to provide a kind of Multi-functional wire conial chuck, and it mainly solves the spanner existing for prior art
A kind of screw tap can be operated, the scope of application is less, and existing matching used screw tap dog also may be only available for a kind of size
Screw tap, the technical problem of the higher grade of production cost.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：
A kind of Multi-functional wire conial chuck of the present utility model, including gripping sleeve, the threaded one end of described gripping sleeve connects
Having chuck core, a pair of gripping blocks are provided with inside the gripping sleeve other end, being provided between two gripping blocks can clamp 1/4, " bolt batch connects
The first passage of bar, M2-M12 screw taps, the inside of chuck core outer end is provided with pluggable 3/8 " square the second of ratchet wrench
Passage, the outer surface at chuck in-core end is provided with some big plane that can install 19mm spanners, fork spanner, the appearance of chuck core outer end
Face is provided with some facets that can install the dual-purpose ratchet spanneres of 19mm, and arc surface, facet middle part are provided between adjacent facets
It is provided with outside locating slot.The spanner of 19mm equidimensions can be installed by big plane, and spaced facet and circular arc
Face can install the ratchet spanner of 19mm equidimensions.Locating slot can be used to the installation site of dowelled spanner.Current chuck is only
A kind of installation of instrument is adapted to, the scope of application is narrower.And the present invention in chuck core outer face by processing various planes, circle
Cambered surface and locating slot, can be used to install multiple types of tools.The present invention can be used to clamp cubic pole, hexagonal pole, M2-
The instruments such as M12 screw taps.It is more convenient for the connection of multiple types of tools, 1）Shank has six bar grooves to be connected with dual-purpose windeisen, and 2）Handle
Portion has six square planes to be connected with fork spanner, and 3）Shank has six square planes to be connected with 19MM ratchet spanneres, and 4）Handle
" ratchet wrench connection that portion top has the square hole can be with 3/8.Gripping sleeve is chromium plating.
Preferably, being provided with spring groove inside described gripping block, wear in spring groove and be connected to spring, spring includes two
The spring leaf be arrangeding in parallel, two spring leaf lower end bendings are C-shaped.Two gripping blocks can be moved inward using spring,
Instrument can so be clamped.Using threaded connection chuck core, the replacing of chuck core can be facilitated, can also facilitate the installation of spring.
And the present invention utilizes spring, can be in order to the installation of multiple types of tools.
Preferably, described chuck core middle part is provided with and can wear the circular hole for connecing 6mm boosting-rods, circular hole is opened in arc surface
On.Circular hole can be used to be used as T-shaped spanner.
Preferably, the inner surface of described second channel is provided with positioned internal groove.Can be used to by positioned internal groove
The installation site of positioning inner hexagon spanner.
Preferably, the outer end of described gripping sleeve is collapsed into limited mouth, the outer end of gripping block is inclined-plane.By limited mouth
The position of gripping block can be limited, prevents it from deviating from.
Preferably, the outer surface of described gripping sleeve is provided with knurling layer.By knurling layer staff can be facilitated to be affectedly bashful, just
In assembling chuck core.
Preferably, described gripping block is made up of two pieces of V-shape slide blocks, each slide block has more than two V-shape steps.
Various sizes of product can be clamped.
Therefore, this utility model can clamp the instrument of sizes by gripping block and the cooperation of spring, and utilize
The chuck core of threaded connection can be wider with the spanner of supporting various specifications, the scope of application, simple and reasonable for structure.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Accompanying drawing 2 is the cross-sectional view of Fig. 1；
Accompanying drawing 3 is the structural representation of this utility model gripping block
Accompanying drawing 4 is the overlooking the structure diagram of gripping block；
Accompanying drawing 5 is the present invention looks up structural representation of Fig. 1；
Accompanying drawing 6 is the A-A cross-sectional views of Fig. 1；
Accompanying drawing 7 is the B-B cross-sectional views of Fig. 1；
Accompanying drawing 8 is dimensional structure diagram of the present utility model；
Accompanying drawing 9 is the structural representation of this utility model 6mm boosting-rods.
Parts, position and numbering in figure：Gripping sleeve 1, chuck core 2, gripping block 3, spring groove 4, spring 5, first passage
6th, second channel 7, big plane 8, facet 9, arc surface 10, outside locating slot 11, circular hole 12, positioned internal groove 13, limited mouth
14th, inclined-plane 15, knurling layer 16,6mm boosting-rods 17.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
Embodiment：A kind of Multi-functional wire conial chuck of this example, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 8, including gripping sleeve 1, folder
The threaded one end of tight set is connected with chuck core 2, and a pair of gripping blocks 3 are provided with inside the gripping sleeve other end, and gripping block has two pieces of V-shapes
Slide block is constituted, and each slide block has more than two V-shape steps, can clamp various sizes of product 4, and bullet is provided with inside gripping block
Spring groove 4, wears in spring groove and is connected to spring 5, and spring includes two spring leafs be arrangeding in parallel, and two spring leaf lower ends are bent into
C fonts, are provided with the first passage 6 being adapted with tool shape to be installed between two gripping blocks.Such as Fig. 5, gripping block outer end
Inside is provided with the second channel 7 of pluggable instrument to be installed, such as Fig. 6, Fig. 7, and the inner outer surface of gripping block is provided with to install to be pulled
The some big plane 8 of handss, the outer surface of gripping block outer end is provided with some facets 9 that can install ratchet spanner, adjacent facets
Between be provided with the arc surface 10 of indent, facet middle part is provided with outside locating slot 11.The middle part of chuck core 2 is provided with to wear and meets 6mm and add
The circular hole 12 of power bar 17, circular hole is opened on arc surface 10.Such as Fig. 9,6mm boosting-rods 17 are provided with locating convex block.Second channel
Inner surface be provided with positioned internal groove 13.The outer end of gripping sleeve is collapsed into limited mouth 14, and the outer end of gripping block 3 is inclined-plane 15.Folder
The outer surface of tight set is provided with knurling layer 16.
When using, using gripping block 3, first passage 6,1/4 can be installed " interior hexagonal pole or M2-M12 screw taps.Profit
3/8 " ratchet wrench can be installed with second channel 7.19mm spanners can be installed using big plane 8, using the He of facet 9
Arc surface 10 can install 19mm ratchet spanneres.Using circular hole 12,6mmT type spanners can be installed.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover new in this practicality by the change or modification made
Among the scope of the claims of type.
Claims (7)
1. a kind of Multi-functional wire conial chuck, including gripping sleeve（1）, it is characterised in that described gripping sleeve（1）Threaded one end connect
It is connected to chuck core（2）, a pair of gripping blocks are provided with inside the gripping sleeve other end（3）, being provided between two gripping blocks can clamp 1/4 "
Bolt batch extension bar, the first passage of M2-M12 screw taps（6）, chuck core（2）The inside of outer end is provided with pluggable 3/8 " socket ratchet
The square second channel of spanner（7）, the outer surface at chuck in-core end is provided with some big plane that can install 19mm spanners, fork spanner
（8）, the outer surface of chuck core outer end is provided with some facets that can install the dual-purpose ratchet spanneres of 19mm（9）, adjacent facets it
Between be provided with arc surface（10）, facet middle part is provided with outside locating slot（11）.
2. a kind of Multi-functional wire conial chuck according to claim 1, it is characterised in that described gripping block（3）Inside is provided with
Spring groove（4）, wear in spring groove and be connected to spring（5）, spring includes two spring leafs be arrangeding in parallel, two spring leaf lower ends
Bending is C-shaped.
3. a kind of Multi-functional wire conial chuck according to claim 1 and 2, it is characterised in that described chuck core（2）Middle part
It is provided with to wear and connects 6mm boosting-rods（17）Circular hole（12）, circular hole is opened in arc surface（10）On.
4. a kind of Multi-functional wire conial chuck according to claim 1 and 2, it is characterised in that described second channel（7）'s
Inner surface is provided with positioned internal groove（13）.
5. a kind of Multi-functional wire conial chuck according to claim 1 and 2, it is characterised in that described gripping sleeve（1）It is outer
End is collapsed into limited mouth（14）, gripping block（3）Outer end be inclined-plane（15）.
6. a kind of Multi-functional wire conial chuck according to claim 1 and 2, it is characterised in that described gripping sleeve（1）It is outer
Surface is provided with knurling layer（16）.
7. a kind of Multi-functional wire conial chuck according to claim 1 and 2, it is characterised in that described gripping block（3）Have two
Block V-shape slide block is constituted, and each slide block has more than two V-shape steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094178.8U CN206084897U (en) | 2016-09-30 | 2016-09-30 | Multi -functional tap chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094178.8U CN206084897U (en) | 2016-09-30 | 2016-09-30 | Multi -functional tap chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084897U true CN206084897U (en) | 2017-04-12 |
Family
ID=58482343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094178.8U Active CN206084897U (en) | 2016-09-30 | 2016-09-30 | Multi -functional tap chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239417A (en) * | 2016-09-30 | 2016-12-21 | 杭州潘工工具有限公司 | A kind of Multi-functional wire conial chuck |
-
2016
- 2016-09-30 CN CN201621094178.8U patent/CN206084897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239417A (en) * | 2016-09-30 | 2016-12-21 | 杭州潘工工具有限公司 | A kind of Multi-functional wire conial chuck |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |