CN208483780U - A kind of adaptable spanner - Google Patents
A kind of adaptable spanner Download PDFInfo
- Publication number
- CN208483780U CN208483780U CN201820861563.3U CN201820861563U CN208483780U CN 208483780 U CN208483780 U CN 208483780U CN 201820861563 U CN201820861563 U CN 201820861563U CN 208483780 U CN208483780 U CN 208483780U
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- CN
- China
- Prior art keywords
- sliding block
- jaw
- insert
- plane
- mounting portion
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- 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.)
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Abstract
The utility model discloses a kind of adaptable spanners, including wrench body, move about jaw, sliding block, pin, tooth form insert and screw, insert mounting portion is equipped with above the wrench body, the tooth form insert is movably arranged on insert mounting portion by screw and second spring, the tooth form insert is equipped with tooth form fixture block and inclined-plane fixture block, travelling jaw is installed on the wrench body, the travelling jaw is equipped with sliding block mounting portion, the sliding block is mounted on sliding block mounting portion by pin, the bottom of the sliding block is connected by the first spring with travelling jaw, jaw conversion is realized by the rotation of tooth form insert, achieve the purpose that the angle for converting jaw, when two jaw-shapeds have a certain degree, with self-locking function, it is easy to operate, it can adapt to the cylinder of various shapes, the scope of application is wider.
Description
[technical field]
The utility model relates to the technical field of tool, especially a kind of adaptable spanner.
[background technique]
Spanner is a kind of tool, for rotating bolt, nut and other be difficult to the object rotated with hand, this spanner includes
U-shaped opening at handle and handle end, the U-shaped opening are conveniently held with a firm grip two parallel edges of bolt or nut, existing spanner
Including pulling the monkey wrench of mouthful dimension adjustable and pulling the fixed back-up wrench of mouthful size, bolt consistent for model or spiral shell
The handling of female solid wrench are very quick, then use adjustable wrench more convenient on various types of bolts or nut, general to pull
Hand can only twist the fastener with nut, but above some pipe fittings there is no nut while when being also required to fastening, it is necessary to it uses
To pipe wrench, two kinds of tool Reusability efficiency are lower, and carry also has inconvenience with storage more, therefore proposes that one kind is adaptable and pull
Hand.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of adaptable spanner, passes through
Jaw conversion is realized in the rotation of tooth form insert, achievees the purpose that the angle for converting jaw, suitable for different targets.
To achieve the above object, the utility model proposes a kind of adaptable spanners, including wrench body, travelling pincers
Mouth, sliding block, pin, tooth form insert and screw, the wrench body top are equipped with insert mounting portion, and the tooth form insert passes through screw
It is movably arranged on insert mounting portion with second spring, the tooth form insert is equipped with tooth form fixture block and inclined-plane fixture block, described to pull
Travelling jaw is installed, the travelling jaw is equipped with sliding block mounting portion, and the sliding block is mounted on sliding block by pin on hand body
On mounting portion, the bottom of the sliding block is connected by the first spring with travelling jaw.
Preferably, the wrench body further includes interconnecting piece and jaw mounting portion, trip is installed on the jaw mounting portion
Movable clamp port, the end of the interconnecting piece are extended with spanner handle, and the insert mounting portion is equipped with insert card slot and the second mounting hole.
Preferably, the lower section of the travelling jaw is equipped with jaw fixing body, the jaw fixing body is mounted on wrench body
On, the top of the travelling jaw is equipped with sliding block mounting portion, offers sliding block mounting groove, the sliding block in the sliding block mounting portion
The two sides of mounting portion are equipped with the first mounting hole, and the pin is matched with the first mounting hole, set below the sliding block mounting groove
There is spring mounting hole, first spring is mounted in spring mounting hole.
Preferably, the side of the sliding block is equipped with sliding block fixing body, sliding slot is offered on the sliding block fixing body, it is described
Sliding slot is kidney slot.
Preferably, the side wall of the tooth form fixture block is equipped with the flank of tooth, the flank of tooth is equipped with the second inclined-plane, the inclined-plane card
The side wall of block be equipped with the first inclined-plane, first inclined-plane and the second inclined-plane in the same plane, first inclined-plane, the second inclined-plane
Between its back side at an angle, the angle is equal with the cooperation bevel angle of insert mounting portion, the insert mounting portion
It is equipped with third inclined-plane, the angle on the third inclined-plane is identical as the angle on inclined-plane at the tooth form insert back side.
Preferably, the back side of the tooth form insert is equipped with perpendicular mounting post, the mounting post and second spring
It matches, the screw is mounted in mounting post.
The utility model has the beneficial effects that the utility model passes through wrench body, travelling jaw, sliding block, pin, tooth form insert
With the mutual cooperation of screw etc., jaw conversion is realized by the rotation of tooth form insert, achievees the purpose that the angle for converting jaw, makes
The end face of tooth form insert and the opposing end surface of sliding block are parallel or at an angle, and can be applicable in all kinds of has corresponding parallel surface or without right
The rotation for answering the cylindrical body and irregular cylinder of parallel surface, in the state of at an angle, due to after sliding block stress to downslide
It is dynamic, there is extremely strong self-locking function, it is adaptable.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of the common working condition of adaptable spanner of the utility model；
Fig. 2 is a kind of structural schematic diagram of particular job state of adaptable spanner of the utility model；
Fig. 3 is a kind of explosive view of adaptable spanner of the utility model；
Fig. 4 is a kind of structural schematic diagram of the wrench body of adaptable spanner of the utility model；
Fig. 5 is a kind of structural schematic diagram of the travelling jaw of adaptable spanner of the utility model；
Fig. 6 is a kind of structural schematic diagram of the tooth form insert of adaptable spanner of the utility model；
Fig. 7 is a kind of structural schematic diagram of the sliding block of adaptable spanner of the utility model.
[specific embodiment]
Refering to fig. 1 to Fig. 7, a kind of adaptable spanner of the utility model, including wrench body 1, travelling jaw 2, sliding block
3, pin 4, tooth form insert 5 and screw 6, insert mounting portion 13 is equipped with above the wrench body 1, and the tooth form insert 5 passes through spiral shell
Nail 6 is movably arranged on insert mounting portion 13 with second spring 102, and the tooth form insert 5 is equipped with tooth form fixture block 51 and inclined-plane
Fixture block 52 is equipped with travelling jaw 2 on the wrench body 1, and the travelling jaw 2 is equipped with sliding block mounting portion 22, the sliding block 3
It is mounted on sliding block mounting portion 22 by pin 4, the bottom of the sliding block 3 is connected by the first spring 101 with travelling jaw 2.
The wrench body 1 further includes interconnecting piece 11 and jaw mounting portion 12, and travelling jaw 2, institute are equipped on the jaw mounting portion 12
The end for stating interconnecting piece 11 is extended with spanner handle, and the insert mounting portion 13 is equipped with insert card slot and the second mounting hole 131.Institute
The lower section for stating travelling jaw 2 is equipped with jaw fixing body 21, and the jaw fixing body 21 is mounted on wrench body 1, the travelling pincers
The top of mouth 2 is equipped with sliding block mounting portion 22, offers sliding block mounting groove 23, the sliding block mounting portion in the sliding block mounting portion 22
22 two sides are equipped with the first mounting hole 221, and the pin 4 is matched with the first mounting hole 221, under the sliding block mounting groove 23
Side is equipped with spring mounting hole 222, and first spring 101 is mounted in spring mounting hole 222.The side of the sliding block 3 is equipped with
Sliding block fixing body 31, sliding slot 311 is offered on the sliding block fixing body 31, and the sliding slot 311 is kidney slot.The tooth form fixture block
51 side wall is equipped with the flank of tooth, and the flank of tooth is equipped with the second inclined-plane 511, and the side wall of the inclined-plane fixture block 52 is equipped with the first inclined-plane
521, first inclined-plane 521 and the second inclined-plane 511 in the same plane, first inclined-plane 521, the second inclined-plane 511 and its
Between the back side at an angle, the angle is equal with the cooperation bevel angle of insert mounting portion 13, the insert mounting portion 13
It is equipped with third inclined-plane, the angle on the third inclined-plane is identical as the angle on inclined-plane at 5 back side of tooth form insert.The tooth form insert
5 back side is equipped with perpendicular mounting post 53, and the mounting post 53 is matched with second spring 102, and the screw 6 is mounted on
In mounting post 53.
Utility model works process:
A kind of adaptable spanner of the utility model during the work time, when common working condition, tooth form insert it is oblique
Face fixture block 52 is located at upper end, and the opposite face on the first inclined-plane 521 and sliding block 3 of tooth form insert 5 constitutes parallel jaw, suitable for there is phase
Columnar member rotation to parallel surface can be realized jaw by the rotation of tooth form insert 5 and turn when needing particular job state
It changes, achievees the purpose that the angle for converting jaw, concrete operations are as follows: tooth form insert 5 is drawn to outward and is detached from insert mounting portion 13
Card slot, then rotate 180 degree after unclamp tooth form insert 5, under the action of second spring 102, tooth form insert 5 is installed on again
In insert mounting portion 13, tooth form fixture block 51 turns to top at this time, and the flank of tooth 511 and the opposing end surface of sliding block 3 of tooth form insert 5 are in
Certain angle, preferably 15 degree, the flank of tooth 511 can enhance locking frictional force, during use after 3 stress of sliding block under
It is sliding, there is extremely strong self-locking function, the rotation of all kinds of cylindrical bodies or irregular cylinder without corresponding parallel surface, operation letter can be applicable in
It is single, it can adapt to the cylinder of various shapes, the scope of application is wider.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (6)
1. a kind of adaptable spanner, it is characterised in that: including wrench body (1), travelling jaw (2), sliding block (3), pin
(4), tooth form insert (5) and screw (6), wrench body (1) top are equipped with insert mounting portion (13), the tooth form insert (5)
It is movably arranged on insert mounting portion (13) by screw (6) and second spring (102), the tooth form insert (5) is equipped with tooth
Shape fixture block (51) and inclined-plane fixture block (52) are equipped with travelling jaw (2) on the wrench body (1), set on the travelling jaw (2)
Have sliding block mounting portion (22), the sliding block (3) is mounted on sliding block mounting portion (22) by pin (4), the bottom of the sliding block (3)
Portion is connected by the first spring (101) with travelling jaw (2).
2. a kind of adaptable spanner as described in claim 1, it is characterised in that: the wrench body (1) further includes connection
Portion (11) and jaw mounting portion (12) are equipped with travelling jaw (2) on the jaw mounting portion (12), the interconnecting piece (11)
End is extended with spanner handle, and the insert mounting portion (13) is equipped with insert card slot and the second mounting hole (131).
3. a kind of adaptable spanner as described in claim 1, it is characterised in that: set below the travelling jaw (2)
Have jaw fixing body (21), the jaw fixing body (21) is mounted on wrench body (1), sets above the travelling jaw (2)
Have sliding block mounting portion (22), is offered sliding block mounting groove (23) in the sliding block mounting portion (22), the sliding block mounting portion (22)
Two sides be equipped with the first mounting hole (221), the pin (4) matches with the first mounting hole (221), the sliding block mounting groove
(23) lower section is equipped with spring mounting hole (222), and first spring (101) is mounted in spring mounting hole (222).
4. a kind of adaptable spanner as described in claim 1, it is characterised in that: the side of the sliding block (3), which is equipped with, to be slided
Block fixing body (31) offers sliding slot (311) on the sliding block fixing body (31), and the sliding slot (311) is kidney slot.
5. a kind of adaptable spanner as described in claim 1, it is characterised in that: the side wall of the tooth form fixture block (51) is set
Geared surface, the flank of tooth are equipped with the second inclined-plane (511), and the side wall of the inclined-plane fixture block (52) is equipped with the first inclined-plane (521), institute
State the first inclined-plane (521) and the second inclined-plane (511) in the same plane, first inclined-plane (521), the second inclined-plane (511) with
Between its back side at an angle, the angle is equal with the cooperation bevel angle of insert mounting portion (13), the insert installation
Portion (13) is equipped with third inclined-plane, and the angle on the third inclined-plane is identical as the angle on inclined-plane at tooth form insert (5) back side.
6. a kind of adaptable spanner as described in claim 1, it is characterised in that: the back side of the tooth form insert (5) is set
Have perpendicular mounting post (53), the mounting post (53) matches with second spring (102), and the screw (6) is mounted on
In mounting post (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861563.3U CN208483780U (en) | 2018-06-05 | 2018-06-05 | A kind of adaptable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861563.3U CN208483780U (en) | 2018-06-05 | 2018-06-05 | A kind of adaptable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483780U true CN208483780U (en) | 2019-02-12 |
Family
ID=65250875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820861563.3U Active CN208483780U (en) | 2018-06-05 | 2018-06-05 | A kind of adaptable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483780U (en) |
-
2018
- 2018-06-05 CN CN201820861563.3U patent/CN208483780U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |