CN208945976U - One kind can quickly adjust eagle's beak pliers - Google Patents
One kind can quickly adjust eagle's beak pliers Download PDFInfo
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- CN208945976U CN208945976U CN201821216160.XU CN201821216160U CN208945976U CN 208945976 U CN208945976 U CN 208945976U CN 201821216160 U CN201821216160 U CN 201821216160U CN 208945976 U CN208945976 U CN 208945976U
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- fixed link
- latch
- motion bar
- hole
- tooth
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Abstract
One kind can quickly adjust eagle's beak pliers, it is related to pipe installation technology apparatus field, and in particular to one kind can quickly adjust eagle's beak pliers.It is hollow structure in the middle part of fixed link, motion bar, which passes through, to be flexibly connected in the middle part of fixed link with it；Lower end is arranged at the top of fixed link in first tooth head, and upper end is arranged at the top of motion bar in the second tooth head, and sliding slot is opened in fixed link lower position, is also provided with tooth socket in sliding slot；Activity both ends of winning in succession are respectively arranged with small connecting hole and huge linkage hole, and small connecting hole is articulated to motion bar upper end by screw, and huge linkage hole is connected to tooth socket by pressing key pin；After adopting the above technical scheme, the utility model has the beneficial effect that not only structure is simple, operation is fast simple, will not loosen once blocked；And part is hardly damaged, and can be saved a large amount of working time, be greatly improved working efficiency.
Description
Technical field
The utility model relates to pipe installation technology apparatus fields, and in particular to one kind can quickly adjust eagle's beak pliers.
Background technique
Pipe vice is a kind of workpiece for clamping with rotating steel tube class.It can divide according to bearing capacity, weight, style etc.
Be it is a variety of, be widely used in petroleum pipeline and civil pipeline installation.Pipe vice is divided into heavy duty, regular grade two etc. by its bearing capacity
Grade；Parts by weights is scale-up version, heavy type, light-duty；By style be divided into English, American, German-style, Spanish style, deflection formula, chain,
Olecranon double handle pipe wrench etc.；It is divided into aluminium alloy pipe tongs, cast steel pipe vice, malleable iron pipe vice, magnesium iron pipe vice by shank material
Deng.
The clamping and fixation of traditional eagle's beak pliers are fixed by nut rotation, and screw thread conduct is arranged in fixed link
Moving distance, continuous rotating nuts carry out clamp or release jaw, and the very cumbersome trouble of this fixed form encounters bore gap
Big will revolve half a day, very waste time, and also damaged easily, once collide with nut or screw thread will block can not
It uses.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, olecranon can quickly be adjusted by providing one kind
Pincers, it is designed using completely new structure, can quickly adjust eagle's beak pliers, and operation is extremely simple, and part is hardly damaged, and is saved a large amount of
Working time, greatly improve working efficiency.
To achieve the above object, the utility model is using following technical scheme: it includes fixed link 1, motion bar 2, the
One tooth head 3, the second tooth head 4, movable connecting plate 5, tooth socket 6, small connecting hole 7, huge linkage hole 8, pressing key pin 9, baffle 10, support tower bullet
Spring 11, sliding slot 13, slides key seat 91, connects block 92, spring eye 93, latch 94, screw thread 95 fastening nut 12, in fixed link 1
Portion is hollow structure, and motion bar 2 passes through 1 middle part of fixed link and is flexibly connected with it；The setting of first tooth head 3 is under 1 top of fixed link
Upper end is arranged at the top of motion bar in end, the second tooth head 4, and sliding slot 13 is opened in fixed link 1 lower position, is also provided with tooth socket in sliding slot 13
6；Movable 5 both ends of connecting plate are respectively arranged with small connecting hole 7 and huge linkage hole 8, and small connecting hole 7 is articulated to activity by screw
2 upper end of bar, huge linkage hole 8 are connected to tooth socket 6 by pressing key pin 9；The pressing key pin 9 includes sliding key seat 91, connection
Block 92, spring eye 93, latch 94, screw thread 95, for the setting of latch 94 in sliding 91 upper surface of key seat, 94 center of latch is provided with spring
Hole 93, the setting of connection block 92 connect block 92 and are located at 94 upper and lower ends of latch in sliding 91 upper surface of key seat, connect block
92 outer surfaces are also provided with screw thread 95；Pressing key pin 9 is caught in tooth socket 6 and huge linkage hole 8 by latch 94, and sliding key seat 91 is stuck in cunning
On slot 13, support tower spring 11 is filled in spring eye 93, and baffle 10 passes through the connection covering of block 92 and is mounted on 94 upper surface of latch, tightly
It connects block 92 Gu nut 12 is screwed on by screw thread 95 and fixes baffle 10.
Protection fixed block 51 is additionally provided on the outside of the movable connecting plate 5.
After adopting the above technical scheme, the utility model has the beneficial effect that not only structure is simple, operation is fast simple, one
Denier will not loosen after blocking；And part is hardly damaged, and can save a large amount of working time, greatly improves work effect
Rate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model；
Fig. 4 is the structural schematic diagram that key pin 9 is pressed in the utility model；
Fig. 5 is the top view of corresponding diagram 4；
Fig. 6 is the structural schematic diagram that tower spring 11 is held in the palm in the utility model；
Fig. 7 is the structural schematic diagram of baffle 10 in the utility model.
Description of symbols: fixed link 1, motion bar 2, the first tooth head 3, the second tooth head 4, movable connecting plate 5, tooth socket 6, little Lian
It connects hole 7, huge linkage hole 8, pressing key pin 9, baffle 10, support tower spring 11, fastening nut 12, sliding slot 13, protection fixed block 51, slide
Dynamic key seat 91, connection block 92, spring eye 93, latch 94, screw thread 95.
Specific embodiment
Referring to shown in Fig. 1-Fig. 7, present embodiment the technical solution adopted is that: it include fixed link 1, motion bar 2,
First tooth head 3, the second tooth head 4, movable connecting plate 5, tooth socket 6, small connecting hole 7, huge linkage hole 8, pressing key pin 9, baffle 10, Tuo Ta
Spring 11, fastening nut 12, sliding slot 13, sliding key seat 91, connection block 92, spring eye 93, latch 94, screw thread 95, fixed link 1
Middle part is hollow structure, and motion bar 2 passes through 1 middle part of fixed link and is flexibly connected with it；The setting of first tooth head 3 is at 1 top of fixed link
Upper end is arranged at the top of motion bar in lower end, the second tooth head 4, and sliding slot 13 is opened in fixed link 1 lower position, is also provided with tooth in sliding slot 13
Slot 6；Movable 5 both ends of connecting plate are respectively arranged with small connecting hole 7 and huge linkage hole 8, and small connecting hole 7 is articulated to work by screw
2 upper end of lever, huge linkage hole 8 are connected to tooth socket 6 by pressing key pin 9；The pressing key pin 9 includes sliding key seat 91, connects
Block 92, spring eye 93, latch 94, screw thread 95 are connect, for the setting of latch 94 in sliding 91 upper surface of key seat, 94 center of latch is provided with bullet
Spring hole 93, the setting of connection block 92 connect block 92 and are located at 94 upper and lower ends of latch, connection gear in sliding 91 upper surface of key seat
92 outer surface of block is also provided with screw thread 95；Pressing key pin 9 is caught in tooth socket 6 and huge linkage hole 8 by latch 94, and sliding key seat 91 is stuck in
On sliding slot 13, support tower spring 11 is filled in spring eye 93, and baffle 10 passes through the connection covering of block 92 and is mounted on 94 upper surface of latch,
Fastening nut 12 is screwed on by screw thread 95 to be connected block 92 and fixes baffle 10.
Protection fixed block 51 is additionally provided on the outside of the movable connecting plate 5.
Working principle of the utility model is: latch leaves tooth socket, and promotion activity is won in succession above and below tooth socket according to pressing key pin
Mobile, the movable nearly first tooth head of the second tooth head rest driven on motion bar of winning in succession decontrols pressing key pin, card after finding suitable position
Tooth is caught in completion detent in tooth socket again under the action of the spring and fixes.
After adopting the above technical scheme, the utility model has the beneficial effect that not only structure is simple, operation is fast simple, one
Denier will not loosen after blocking；And part is hardly damaged, and can save a large amount of working time, greatly improves work effect
Rate.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (2)
1. one kind can quickly adjust eagle's beak pliers, it is characterised in that: it include fixed link (1), motion bar (2), the first tooth head (3),
Second tooth head (4), movable connecting plate (5), tooth socket (6), small connecting hole (7), huge linkage hole (8), pressing key pin (9), baffle (10),
Hold in the palm tower spring (11), fastening nut (12), sliding slot (13), sliding key seat (91), connection block (92), spring eye (93), latch
(94), screw thread (95), fixed link (1) middle part are hollow structure, and motion bar (2), which passes through, to be flexibly connected in the middle part of fixed link (1) with it；
First tooth head (3) setting lower end at the top of fixed link (1), the second tooth head (4) are arranged at the top of motion bar upper end, sliding slot (13) and open
Position is descended in fixed link (1), is also provided with tooth socket (6) in sliding slot (13)；Movable connecting plate (5) both ends are respectively arranged with small connecting hole
(7) and huge linkage hole (8), small connecting hole (7) are articulated to motion bar (2) upper end by screw, and huge linkage hole (8) is by pressing
Pressure key pin (9) is connected to tooth socket (6)；The pressing key pin (9) includes sliding key seat (91), connection block (92), spring eye
(93), latch (94), screw thread (95), in sliding key seat (91) upper surface, latch (94) center is provided with spring for latch (94) setting
Hole (93), connection block (92) setting connect block (92) and are located at latch (94) up and down two in sliding key seat (91) upper surface
End, connection block (92) outer surface are also provided with screw thread (95)；Pressing key pin (9) is caught in tooth socket (6) and Dalian by latch (94)
It connects hole (8), sliding key seat (91) is stuck on sliding slot (13), and support tower spring (11) is filled in spring eye (93), and baffle (10) passes through
Connection block (92) covering is mounted on latch (94) upper surface, and fastening nut (12) is screwed on by screw thread (95) and connects block (92)
And it is baffle (10) are fixed.
2. one kind according to claim 1 can quickly adjust eagle's beak pliers, it is characterised in that: the movable connecting plate (5) is outside
Side is additionally provided with protection fixed block (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216160.XU CN208945976U (en) | 2018-07-30 | 2018-07-30 | One kind can quickly adjust eagle's beak pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216160.XU CN208945976U (en) | 2018-07-30 | 2018-07-30 | One kind can quickly adjust eagle's beak pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945976U true CN208945976U (en) | 2019-06-07 |
Family
ID=66732778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821216160.XU Active CN208945976U (en) | 2018-07-30 | 2018-07-30 | One kind can quickly adjust eagle's beak pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945976U (en) |
-
2018
- 2018-07-30 CN CN201821216160.XU patent/CN208945976U/en active Active
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| GR01 | Patent grant |