CN209289063U - Facilitate the locking pliers for clamping and adjusting - Google Patents
Facilitate the locking pliers for clamping and adjusting Download PDFInfo
- Publication number
- CN209289063U CN209289063U CN201822057937.9U CN201822057937U CN209289063U CN 209289063 U CN209289063 U CN 209289063U CN 201822057937 U CN201822057937 U CN 201822057937U CN 209289063 U CN209289063 U CN 209289063U
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- China
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- sleeve
- caliper
- lock lever
- check lock
- latch segment
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Abstract
The utility model discloses a kind of locking pliers for facilitating and clamping and adjusting, including the first caliper, the second caliper and locking device and regulating device；Regulating device includes casing, left sleeve, right sleeve and check lock lever；A pair of of casing difference sliding sleeve is on the first caliper and the second caliper；Left sleeve and right sleeve are rotatably installed in respectively on a pair of casing, and check lock lever horizontally slips in the left sleeve being arranged in and right sleeve, and the upper end of check lock lever is equipped with multiple left and right uniform parts notch；Locking device includes latch segment, locking nut and compressed spring, latch segment moves up and down in left sleeve, middle part is equipped with through-hole, through-hole on latch segment is sleeved on check lock lever, and it is located at indentation, there, compressed spring is located in left sleeve, and lower end is contacted with latch segment, upper end is contacted with left sleeve inner wall in compressive state.This facilitates the locking pliers for clamping and adjusting, and structure is simple, realizes that dynamics when locking pliers clamps is adjusted, avoids manual operation, more convenient.
Description
Technical field
The utility model relates to hardware fields, and in particular to a kind of to facilitate the locking pliers for clamping and adjusting.
Background technique
In machine tool, locking pliers is current indispensable auxiliary tool.
Existing locking pliers needs are manually pressed with strength, and when carrying out the clamping of harder object, often using extension hand
The mode of handle is realized using the principle of lever and increases clamping force, occupy biggish space in this way, and some using power increasing machine
Structure, the mode as screw thread increase clamps can only be finely adjusted the problem is that threaded connection is slower, i.e., clamp when to object
When mouth is larger, needs manually to carry out back rotation screw thread, take time and effort, cannot achieve Quick-clamped.
Summary of the invention
The utility model provides a kind of locking pliers for facilitating and clamping and adjusting, and structure is simple, realizes power when locking pliers clamps
Degree control, and facilitate adjusting, manual operation is avoided, more quickly.
To achieve the above object, it includes the first caliper, the second caliper, first pincers that this, which facilitates the locking pliers for clamping and adjusting,
Body and the rotational installation of the second caliper top, and X-type structure is formed, the first caliper and the second caliper upper end are respectively set and are vertically arranged
And mutually matched clamping tooth；It further include locking device and regulating device；
The regulating device includes casing, left sleeve, right sleeve and check lock lever；
Described sleeve pipe is a pair, and a pair of of casing difference sliding sleeve passes through a pair on the first caliper and the second caliper
Locating rod is fixed on the positioning；
The left sleeve and right sleeve are rotatably installed in respectively on a pair of casing, and the check lock lever, which horizontally slips to be arranged, to exist
Left sleeve and right sleeve in, the upper end of check lock lever is equipped with multiple left and right uniform parts notch；
The locking device is arranged on left sleeve, including latch segment, locking nut and compressed spring, on the latch segment
Lower movement is in left sleeve, and middle part is equipped with through-hole, lower part and is located at downside beyond left sleeve, and the through-hole on latch segment is sleeved on locking
On bar, and it is located at indentation, there, the compressed spring is located in left sleeve, and lower end contacts with latch segment, upper end and left sleeve inner wall
Contact is in compressive state；
The locking nut is threadedly coupled the right end of check lock lever and is located at the right side of right sleeve.
Further, the notch is inverted ladder structure of right angle, and right angle end is located at left side.
Further, the latch segment upper end is equipped with groove, and the compressed spring lower end is located in groove.
Further, the square through hole of the left sleeve and right sleeve setting left and right arrangement, the check lock lever is square pole,
And it is slidably arranged in the square through hole of left sleeve and right sleeve.
Compared with prior art, this facilitates the locking pliers for clamping and adjusting due to setting locking device and regulating device, passes through
Check lock lever horizontally slipping on left sleeve and check lock lever, it is first by pressing the notch realization that latch segment disengages it from check lock lever
The preliminary clamping to object is realized in step positioning, then rotation lock nut, locking nut are threadedly coupled with check lock lever right end,
Check lock lever integrally moves right, and not only realizes fine tuning, and clamping force is bigger, and the conveniently control to dynamics when clamping, and avoids people
In addition upon its release work operation directly presses the opening that the mobile check lock lever of latch segment realizes the first caliper and the second caliper, therefore
It is more convenient quick；Since notch is set as inverted right-angled trapezium, and right angle is located at left side, therefore check lock lever can be in latch segment
On be moved to the left, latch segment is automatically fallen into next notch, i.e., can not be moved right by trapeze cut, realizes one-way lock
Tightly, and the way moving that latch segment realizes check lock lever is pressed, therefore easy to operate, locking is convenient；Due to a pair of of cannula slide
It is arranged on the first caliper and the second caliper, therefore can realizes the adjusting to torque according to service condition；This facilitates clamping to adjust
Locking pliers, structure is simple, realizes dynamics control when locking pliers clamps, and facilitates adjusting, avoid manual operation, more just
Just.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the locking device schematic diagram of the utility model；
In figure: 1, first caliper, the 2, second caliper, 3, locking device, 31, latch segment, 32, compressed spring, 4, clamping tooth,
51, check lock lever, 52, casing, 53, left sleeve, 54, right sleeve, 55, locking nut, 56, notch.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, it includes the first caliper 1, the second caliper 2, locking device 3 that this, which facilitates the locking pliers for clamping and adjusting,
And regulating device；
First caliper 1 and the rotational installation of 2 top of the second caliper, and X-type structure is formed, the first caliper 1 and the second pincers
2 upper end of body, which is respectively set, to be vertically arranged and mutually matched clamping tooth 4；
The regulating device includes casing 52, left sleeve 53, right sleeve 54 and check lock lever 51；
Described sleeve pipe 52 is a pair, and a pair of of casing 52 distinguishes sliding sleeve on the first caliper 1 and the second caliper 2, and logical
A pair of of locating rod is crossed to be fixed on the positioning；
The left sleeve 53 and right sleeve 54 are rotatably installed in respectively on a pair of casing 52, and the check lock lever 51 or so is sliding
In the dynamic left sleeve 53 and right sleeve 54 being arranged in, the upper end of check lock lever 51 is equipped with multiple left and right uniform parts notch；
The locking device 3 is arranged on left sleeve 53, including latch segment 31, locking nut 55 and compressed spring 32, institute
It states latch segment 31 to move up and down in left sleeve 53, middle part is equipped with through-hole, lower part and is located at downside, latch segment 31 beyond left sleeve 53
On through-hole be sleeved on check lock lever 51, and be located at notch 56 at, the compressed spring 32 is located in left sleeve 53, lower end with lock
The tight contact of block 31, upper end are contacted with 53 inner wall of left sleeve in compressive state；
The locking nut 55 is threaded in the right end of check lock lever 51 and is located at the right side of right sleeve 54；
Further, the notch 56 is inverted ladder structure of right angle, and right angle end is located at left side.
Further, 31 upper end of latch segment is equipped with groove, and 32 lower end of compressed spring is located in groove；Therefore logical
The limit of compressed spring 32 is fixed in the groove realization for crossing latch segment 31.
Further, the square through hole of the left sleeve 53 and the setting of right sleeve 54 left and right arrangement, the check lock lever 51 are
Square pole, and be slidably arranged in the square through hole of left sleeve 53 and right sleeve 54；Therefore by by 51 side of being set as of check lock lever
Shape bar is realized to the axial limiting of its sliding process, prevents its rotation, causes notch 56 and latch segment 31 to mismatch, i.e., can not
The case where locking.
A kind of this facilitates clamps the locking pliers adjusted in use, the first caliper 1 of opposite opening and the second caliper 2, will need
The object for clamping or cutting is placed between the first caliper 1 and the upper end of the second caliper 2, first adjusts casing 52 to suitable
Position is fixed on the positioning, and by manually carrying out the first caliper 1 and the opposite clamping of the second caliper 2, lacks since latch segment 31 is located at
In mouth 56, compressed spring 32 can be compressed by pinning 31 lower end of latch segment, latch segment 31 is detached from notch 56 at this time, real
Existing check lock lever 51 moves left and right, and is set as inverted right-angled trapezium additionally by by notch, realizes 51 one-way locking of check lock lever,
I.e. check lock lever 51 can be moved to the left on latch segment 31, can not be moved right, only in the case where pressing latch segment 31,
It is just able to achieve the way moving of check lock lever 51, avoids frequently pressing latch segment 31；When can not manually be pressed but there is still a need for
One caliper 1 and the second caliper 2 is opposite when clamping, that is, when being finely adjusted, rotation lock nut 55, locking nut 55 and check lock lever 51
Right end is threadedly coupled, therefore is squeezed right sleeve 54, is locked since 51 left end of check lock lever has passed through latch segment 31, is locked
Bar 51 is whole to move right, and realizes fine tuning, so that locking pliers clamping force is bigger, avoids manual operation, when being dismantled, as long as
Latch segment 31 is pressed, notch 56 is disengaged it from, moving left and right for check lock lever 51 is realized, that is, realizes the first caliper 1 and the second caliper 2
Opening.
Claims (4)
1. facilitating the locking pliers for clamping and adjusting, including the first caliper (1), the second caliper (2), first caliper (1) and second
The rotational installation of caliper (2) top, and X-type structure is formed, the first caliper (1) and the second caliper (2) upper end are respectively set and set vertically
It sets and mutually matched clamping tooth (4)；It is characterized in that, further including locking device (3) and regulating device；
The regulating device includes casing (52), left sleeve (53), right sleeve (54) and check lock lever (51)；
Described sleeve pipe (52) is a pair, and sliding sleeve is mounted on the first caliper (1) and the second caliper (2) a pair of of casing (52) respectively,
And it is fixed on the positioning by a pair of of locating rod；
The left sleeve (53) and right sleeve (54) are rotatably installed in respectively on a pair of casing (52), and the check lock lever (51) is left
In the left sleeve (53) and right sleeve (54) that the right side is slidably arranged in, the upper end of check lock lever (51) is equipped with multiple left and right uniform parts and cuts
Mouthful；
The locking device (3) is arranged on left sleeve (53), including latch segment (31), locking nut (55) and compressed spring
(32), the latch segment (31) moves up and down in left sleeve (53), and middle part is equipped with through-hole, lower part is located at beyond left sleeve (53)
Downside, the through-hole on latch segment (31) are sleeved on check lock lever (51), and are located at notch (56), compressed spring (32) position
In left sleeve (53), lower end is contacted with latch segment (31), upper end is contacted with left sleeve (53) inner wall in compressive state；
The locking nut (55) is threadedly coupled the right end of check lock lever (51) and is located at the right side of right sleeve (54).
2. according to claim 1 facilitate the locking pliers for clamping and adjusting, which is characterized in that the notch (56) is inverted
Ladder structure of right angle, and right angle end is located at left side.
3. according to claim 2 facilitate the locking pliers for clamping and adjusting, which is characterized in that latch segment (31) upper end is set
Fluted, compressed spring (32) lower end is located in groove.
4. according to claim 1 to the locking pliers for facilitating clamping to adjust described in 3 any one, which is characterized in that the left set
The square through hole of cylinder (53) and right sleeve (54) setting left and right arrangement, the check lock lever (51) is square pole, and is slidably arranged in
In the square through hole of left sleeve (53) and right sleeve (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057937.9U CN209289063U (en) | 2018-12-07 | 2018-12-07 | Facilitate the locking pliers for clamping and adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057937.9U CN209289063U (en) | 2018-12-07 | 2018-12-07 | Facilitate the locking pliers for clamping and adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209289063U true CN209289063U (en) | 2019-08-23 |
Family
ID=67657652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057937.9U Active CN209289063U (en) | 2018-12-07 | 2018-12-07 | Facilitate the locking pliers for clamping and adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209289063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959262A (en) * | 2021-03-17 | 2021-06-15 | 中国航发动力股份有限公司 | Anti-loosening locking clamp for cup-shaped locking ring and using method thereof |
-
2018
- 2018-12-07 CN CN201822057937.9U patent/CN209289063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959262A (en) * | 2021-03-17 | 2021-06-15 | 中国航发动力股份有限公司 | Anti-loosening locking clamp for cup-shaped locking ring and using method thereof |
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