CN205950597U - Universal joint nut socket - Google Patents
Universal joint nut socket Download PDFInfo
- Publication number
- CN205950597U CN205950597U CN201620862920.9U CN201620862920U CN205950597U CN 205950597 U CN205950597 U CN 205950597U CN 201620862920 U CN201620862920 U CN 201620862920U CN 205950597 U CN205950597 U CN 205950597U
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- China
- Prior art keywords
- nut
- sleeve body
- contact stud
- square base
- universal joint
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Abstract
The utility model discloses an universal joint nut socket, including the sleeve body, this internal nut contact stud that is provided with of sleeve, nut contact stud go up the pot head and are equipped with spring, this internal accommodation space who is used for holding nut contact stud that is provided with of sleeve, be provided with the sleeve recess on the sleeve body, sleeve recess in -connection has the connector, and the sleeve body is connected with the four directions seat through the connector, and four directions seat upper end is provided with a head. The utility model discloses an universal joint nut socket can open or fasten special -shaped nut smoothly, has the commonality, the be convenient for mechanical maintenance and the installation of product. While simple structure, convenient operation, economical and practical.
Description
Technical field
The utility model is related to a kind of universal joint ut socket.
Background technology
At present, in daily life and work, need configuration a lot of not to open or fastening different types of nut
The spanner of same specification and sleeve.For using less abnormity nut, such as：Butterfly screws cap, bright mild steel hexagonal nuts, triangle screw
Cap, square cap nut, trapezoidal cap nut, hanging ring screw cap, suspension hook cap nut, lag screw etc., using the basic nothing of general tool
Method is normally opened or is fastened, and is not easy to the maintenance of machinery and the installation of product.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of universal joint spiral shell that can be easy to open various abnormity nuts
Mother sleeve.
In order to solve above-mentioned technical problem, scheme of the present utility model is：A kind of universal joint ut socket, including sleeve originally
Body, is provided with multiple nut contact studs mutually fitting tightly in described sleeve body, described nut contact stud upper end is arranged with
Spring, described spring one end is fixedly connected with described nut contact stud, and the other end is fixedly connected with described sleeve body, described set
Cylinder is originally provided with the receiving space for accommodating described nut contact stud in vivo, and when described spring is in former long, described nut connects
Strike the post and be placed in outside described receiving space, when described spring is in compression, the first half of described nut contact stud is placed in described receiving
In space；It is provided with sleeve recess, by being arranged in described sleeve body in described sleeve recess in described sleeve body
First universal free bearing is connected with connector, and described sleeve body is connected with square base by described connector, under described square base
End is provided with square base groove, in described square base groove by the second universal free bearing of being arranged in described square base with described
Connector connects, and described connector is around the direction of the described first universal free bearing rotation and described square base around the described second universal hinge
The direction of seat rotation is mutually perpendicular to, and described square base upper end is provided with a head.
Preferably, described nut contact stud includes column part and square column part, and described column part is more than described side
Post part, described square column partly sheathed described spring, described receiving space is used for accommodating described square column part.
Preferably, described sleeve body outer ring is cylindric, and inner ring is regular hexagon shape, and regular hexagon shape forms hexagon
Receiving space, nut contact stud has been stated in receiving in described hexagon receiving space.
Preferably, described column part is in hollow state.
Preferably, described seat head is located at the medium position on described square base top, and coaxial with described square base.
Preferably, described sleeve body, nut contact stud, connector, square base are made by chrome-vanadium steel material.
Compared with prior art, the beneficial effects of the utility model are：
Universal joint ut socket of the present utility model is due to being provided with multiple spiral shells mutually fitting tightly in sleeve body
Female contact stud, nut contact stud upper end is arranged with spring, and is provided with the appearance for accommodating nut contact stud in sleeve body
Receive space, when being enclosed within sleeve body on special-shaped nut, and when being pressed downward sleeve body, now touch the nut of special-shaped nut
Under the pushing of special-shaped nut, the first half of nut contact stud recedes in receiving space so that not by special-shaped spiral shell contact stud
Form the space accommodating special-shaped nut, special-shaped nut is clamped in this space, Ran Houyong between the nut contact stud of the pushing of cap
The instruments such as spanner are connected to rotate after square base with seat head, just can smooth opening or the special-shaped nut of fastening.Due to nut contact stud
There are many, and be arranged closely in sleeve body, so universal joint ut socket of the present utility model can be easy to open or tightly
Gu various abnormity nuts, there is versatility, be easy to the maintenance of machinery and the installation of product.Simultaneously of the present utility model ten thousand
Simple to section ut socket structure, easy to operate, economical and practical, can improve production efficiency.
Brief description
Fig. 1 is the right view of the universal joint ut socket of the utility model embodiment；
Fig. 2 is the left view of the universal joint ut socket of the utility model embodiment；
Fig. 3 is the internal structure schematic diagram of the sleeve body 3 of the utility model embodiment；
Fig. 4 is arranged with the structural representation of spring 11 for nut contact stud 9 upper end；
Fig. 5 is the upward view of sleeve body 3；
Fig. 6 is the internal state figure opening/fixing sleeve body 3 during bright mild steel hexagonal nuts；
Fig. 7 be open/fixed triangle shape cap nut when sleeve body 3 internal state figure；
Fig. 8 is the internal state figure opening/fixing sleeve body 3 during trapezoidal cap nut.
In figure：1- seat head, 2- square base, 3- sleeve body, the universal free bearing of 4- second, 5- sleeve recess, 6- connector, 7-
Square base groove, the universal free bearing of 8- first, 9- nut contact stud, 10- receiving space, 11- spring, 12- square column part, 13- justifies
Post part, 14- inner ring, 15- outer ring, 16- hexagonal space, 17- triangular space, tetra- jiaos of spaces of 18-.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.Here it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outward, as long as involved technical characteristic in each embodiment of the utility model disclosed below does not constitute conflict each other
Just can be mutually combined.
Refer to Fig. 1 Fig. 2 Fig. 3, universal joint ut socket of the present utility model, including sleeve body 3, in sleeve body 3
It is provided with multiple nut contact studs 9 mutually fitting tightly, nut contact stud upper end is arranged with spring 11, spring 11 one end and spiral shell
Female contact stud 9 is fixedly connected, and the other end is fixedly connected with sleeve body 3.It is provided with sleeve body 3 for accommodating nut contact
The receiving space 10 of post 9, when spring 11 is in former long, nut contact stud 9 is placed in outside receiving space 10, and spring 11 is in compression
When, the first half of nut contact stud 9 is placed in receiving space 10.
Sleeve recess 5 is provided with sleeve body 3, in sleeve recess 5, connector 6 is connected with by the first universal free bearing 8,
First universal free bearing 8 is arranged in sleeve body 3.Sleeve body 3 is connected with square base 2, square base 2 lower end by connector 6
It is provided with square base groove 7, be connected with connector 6 by the second universal free bearing 4 in square base groove 7, the second universal free bearing 4 sets
It is placed in square base 2.Wherein, connector 6 is revolved around the second universal free bearing 4 with square base 2 around the direction of the first universal free bearing 8 rotation
The direction turning is mutually perpendicular to.The upper end of square base 2 is provided with seat 1, and seat head is located at the medium position on square base top, and with
Square base is coaxial.
Incorporated by reference to Fig. 4, nut contact stud 9 includes column part 13 and square column part 12, and column part 13 is more than square column
Part 12, sheathed spring 11 in square column part 12.When spring 11 is in compressive state, square column part 12 is pushed into entrance and accommodates
In space 10, receiving space 10 is used for accommodating square column part 12.Column part 13 is in hollow state.
Incorporated by reference to Fig. 5, the outer ring 15 of sleeve body 3 is cylindric, and inner ring 14 is regular hexagon shape, and regular hexagon shape is formed
Hexagon receiving space, accommodates nut contact stud 9 in hexagon receiving space.
Go up described sleeve body 3, nut contact stud 9, connector 6, square base 2 by chrome-vanadium steel material forging molding,
Overall performance is excellent, surface forming effect is good, and fineness is higher, antirusting long-life.
Open the principle of special-shaped nut：
When being enclosed within sleeve body 3 on special-shaped nut, firmly it is pressed downward sleeve body 3, now touch special-shaped nut
Nut contact stud 9 under the pushing of special-shaped nut, the square column 12 of nut contact stud 9 is pushed in receiving space 10, makes
The space accommodating special-shaped nut must not formed between the nut contact stud 9 of the pushing of special-shaped nut.Reference picture 6- Fig. 8, when
Needs open/and when fixing bright mild steel hexagonal nuts, under the pushing of bright mild steel hexagonal nuts, formed between nut contact stud 9 and accommodate hexagonal spiral shell
The hexagonal space 16 of silk cap；When need open/fixed triangle shape cap nut when, under the pushing of triangle cap nut, nut connects
Strike the post and between 9, form the triangular space 17 accommodating triangle cap nut；When need open/fix trapezoidal cap nut when, trapezoidal
Under the pushing of cap nut, between nut contact stud 9, form the corner space 18 accommodating trapezoidal cap nut.
Special-shaped nut is clamped in above-mentioned space, then uses spanner, and the instrument such as electric screw driver is connected to rotate with seat 1
After square base 2, just can smooth opening or the special-shaped nut of fastening by the mutual reaction force producing between nut contact stud 9.By
In nut contact stud 9, there are many, and be arranged closely in sleeve body 3, so this universal joint ut socket can be easy to open
Or the special-shaped nut between fastening 8-20MM, such as：Butterfly screws cap, bright mild steel hexagonal nuts, square cap nut, triangle nut,
Hanging ring screw cap, suspension hook cap nut, lag screw etc., strong applicability, it is easy to the maintenance of machinery and the installation of product.Again due to even
Junctor 6 is mutually perpendicular to around the direction of the second universal free bearing 4 rotation with square base 2 around the direction of the first universal free bearing 8 rotation, can root
According to actual working environment, adjust universal twisted seat, after being adjusted in place, turnbarrel body 3 in the right direction, Gu so open/
Determine special-shaped nut, so bigger than common angle, applied range.
In sum, universal joint ut socket of the present utility model is multiple mutually tight due to being provided with sleeve body 3
The nut contact stud 9 of closely connected conjunction, nut contact stud 9 upper end is arranged with spring 11, and is provided with for accommodating in sleeve body 3
The receiving space 10 of nut contact stud, when being enclosed within sleeve body 3 on special-shaped nut, and when being pressed downward sleeve body 3, now connects
Under the pushing of special-shaped nut, the first half of nut contact stud 9 recedes into receiving space to the nut contact stud 9 contacting special-shaped nut
So that not formed the space accommodating special-shaped nut, special-shaped nut between the nut contact stud 9 of the pushing of special-shaped nut in 10
It is clamped in this space, then be connected with seat 1 to rotate after square base 2 with instruments such as spanners, just can smooth opening or fastening
Special-shaped nut.Because nut contact stud 9 has many, and it is arranged closely in sleeve body 3, thus of the present utility model universal
Section ut socket can be easy to open or fasten various abnormity nuts, have versatility, be easy to maintenance and the product of machinery
Installation.Universal joint ut socket structure of the present utility model is simple simultaneously, easy to operate, economical and practical, can improve production effect
Rate.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, in the case of without departing from the utility model principle and spirit, right
These embodiments carry out multiple changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (6)
1. a kind of universal joint ut socket it is characterised in that：Including sleeve body, it is provided with multiple mutual in described sleeve body
The nut contact stud fitting tightly, described nut contact stud upper end is arranged with spring, and described spring one end is contacted with described nut
Post is fixedly connected, and the other end is fixedly connected with described sleeve body, is provided with for accommodating described nut in described sleeve body
The receiving space of contact stud, when described spring is in former long, described nut contact stud is placed in outside described receiving space, described spring
When being in compression, the first half of described nut contact stud is placed in described receiving space；It is provided with sleeve in described sleeve body
Groove, is connected with connector by the first universal free bearing being arranged in described sleeve body in described sleeve recess, described set
Cylinder body is connected with square base by described connector, and described square base lower end is provided with square base groove, and described square base is recessed
Is connected with described connector by the second universal free bearing being arranged in described square base in groove, described connector is around described first
The direction of universal free bearing rotation is mutually perpendicular to around the direction of the described second universal free bearing rotation with described square base, described square base
Upper end is provided with a head.
2. universal joint ut socket according to claim 1 it is characterised in that：Described nut contact stud includes column part
And square column part, more than described square column part, described square column partly sheathed described spring, described receiving is empty for described column part
Between be used for accommodating described square column part.
3. universal joint ut socket according to claim 2 it is characterised in that：Described column part is in hollow state.
4. universal joint ut socket according to claim 1 it is characterised in that：Described sleeve body outer ring is cylindric,
Inner ring is regular hexagon shape, and regular hexagon shape forms hexagon receiving space, and receiving in described hexagon receiving space has been stated
Nut contact stud.
5. universal joint ut socket according to claim 1 it is characterised in that：Described seat head is located at described square base top
Medium position at, and coaxial with described square base.
6. universal joint ut socket according to claim 1 it is characterised in that：Described sleeve body, nut contact stud, company
Junctor, square base are made by chrome-vanadium steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862920.9U CN205950597U (en) | 2016-08-10 | 2016-08-10 | Universal joint nut socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862920.9U CN205950597U (en) | 2016-08-10 | 2016-08-10 | Universal joint nut socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950597U true CN205950597U (en) | 2017-02-15 |
Family
ID=57975416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620862920.9U Active CN205950597U (en) | 2016-08-10 | 2016-08-10 | Universal joint nut socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890271A (en) * | 2020-07-13 | 2020-11-06 | 三明学院 | Variable spanner |
-
2016
- 2016-08-10 CN CN201620862920.9U patent/CN205950597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890271A (en) * | 2020-07-13 | 2020-11-06 | 三明学院 | Variable spanner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |