CN205237872U

CN205237872U - Tool pliers

Info

Publication number: CN205237872U
Application number: CN201520905457.7U
Authority: CN
Inventors: 郝伦飞; 沈南; 苑术平
Original assignee: Beijing Automotive Research Institute Co Ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2015-11-12
Filing date: 2015-11-12
Publication date: 2016-05-18
Anticipated expiration: 2025-11-12

Abstract

The utility model provides a tool pliers. Tool pliers includes: a first pincers handle, first pincers handle has a first binding clip through bolted connection, second pincers handle, second pincers handle has a second binding clip through bolted connection, first pincers handle and second pincers handle just form a centre gripping space that is used for the centre gripping object through a rotation axis swivelling joint between first binding clip and the second binding clip. The problem of prior art convenient inadequately to vapour quick coupler for oil pipe's dismantlement is solved.

Description

A kind of tool tong

Technical field

The utility model relates to machine tool technical field, particularly a kind of tool tong.

Background technology

Connection between the oil pipe of automobile all adopts a kind of snap joint mostly at present, and this snap joint is installedConvenience and good airproof performance, therefore adopt this in the steel pipe of gasoline input pipe and the junction of rubber tube of automobile morePlant snap joint. And because the fuel economy of automobile is an important performance of automobile, so for to vapourCar fuel economy is tested, and needs the often snap joint of dismounting automobile engine oil inlet pipe. But startThe more complicated that machine oil rail or petroleum pipeline design sometimes, thus make the dismounting of gasoline pipe snap joint inadequateConvenient.

Utility model content

The utility model provides a kind of tool tong, solves prior art for the dismounting of gasoline pipe snap joint notEnough problems easily.

The utility model provides a kind of tool tong, and described tool tong comprises: one first clamp handle, described firstClamp handle has been bolted one first binding clip; One second clamp handle, described the second clamp handle has been boltedOne second binding clip; The first clamp handle and the second clamp handle are rotatably connected by a rotating shaft, and the first binding clip and secondBetween binding clip, form one for clamping the grasping part of object.

Alternatively, the first binding clip and the second binding clip comprise respectively the first clamping part and the second clamping that are oppositely arrangedPortion, wherein the first clamping part and the second clamping part are parallel to each other, and are positioned at Different Plane.

Alternatively, on the opposite flank of the first clamping part and the second clamping part, be respectively arranged with positioning protrusion.

Alternatively, the first binding clip comprises the first fixed part being connected with the first clamp handle, and the second binding clip comprises andThe second fixed part that two clamp handles connect, wherein the first fixed part and the first retaining part are in Different Plane; SecondFixed part and the second retaining part are in Different Plane.

Alternatively, the first fixed part is identical with the bearing of trend of the first clamping part, and the first binding clip also comprises connectionThe first connecting portion between the first fixed part and the first clamping part; Prolonging of the second fixed part and the second clamping partStretch direction identical, the second binding clip also comprises that being connected in second between the second fixed part and the second clamping part connectsPortion.

Alternatively, rotating shaft is arranged in the first clamp handle and the second clamp handle near the first binding clip and the second binding clipOne end.

Technique scheme of the present utility model comprises following beneficial effect:

The first binding clip of the present utility model and the first clamp handle, the second binding clip and the second clamp handle are consolidated by bolt respectivelyFixed, can regulate the angle of the first binding clip and the second binding clip as the case may be before use, useFixing by tighting a bolt in process. Thereby can in use reasonably avoid engine oil rail or defeatedOil pipe, easy to use, the first binding clip of the present utility model and the second binding clip are designed with respectively warp architecture in addition,Can in use avoid further engine oil rail or petroleum pipeline. Be very easy to for automobileThe dismounting of engine gasoline pipe snap joint.

Brief description of the drawings

Fig. 1 is the front view of the utility model tool tong;

Fig. 2 is the axonometric drawing of the utility model tool tong;

Fig. 3 is the side view of the utility model tool tong.

[main description of reference numerals]

101: the first clamp handles, 102: the second clamp handles, 103: the second clamping parts, 104: the first clamping parts,

105: positioning convex, 106: the second connecting portions, 107: the first connecting portions, 108: the second fixed parts,

109: the first fixed parts, 1010: rotating shaft.

Detailed description of the invention

Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail. Although shown in accompanying drawingExemplary embodiment of the present disclosure, but should be appreciated that and can realize the disclosure with various forms and should be byHere the embodiment setting forth limits. On the contrary, providing these embodiment is in order more thoroughly to understand thisOpen, and can be by the those skilled in the art that conveys to complete the scope of the present disclosure.

Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of tool tong, and this tool tong comprises:One first clamp handle 101, described the first clamp handle 101 has been bolted one first binding clip; One second clamp handle102, described the second clamp handle 102 has been bolted one second binding clip; For by the first clamp handle 101 HesThe concrete mode that the first binding clip is bolted can be: be provided with a screw on the first clamp handle 101 tops,The tail end of the first binding clip is also provided with a screw, then the first clamp handle 101 and the first binding clip is stitched together,Be bolted. The second clamp handle 102 and the second binding clip are adopted and are used in the same way bolt to fix. This realityWith the first clamp handle 101 and the first binding clip in novel, the second clamp handle 102 and the second binding clip connect by bolt respectivelyThe advantage connecing is, the angle of the first binding clip and the second binding clip can be regulated, and so before use, just canTo regulate the angle of the first binding clip and the second binding clip according to concrete use scenes, in use by tighting a boltFixing, thus the utility model used more easily.

The first clamp handle 101 and the second clamp handle 102 are rotatably connected by a rotating shaft 1010, rotating shaft 1010Be arranged at one end near the first binding clip and the second binding clip in the first clamp handle 101 and the second clamp handle 102. And theBetween one binding clip and the second binding clip, form one for clamping the grasping part of object.

Particularly, the first binding clip comprises: with the first clamping part 104 of positioning convex 105, with the first pincersThe first fixed part 109 that handle 101 is bolted and be connected in the first clamping part 104 and first fixingThe first connecting portion 107 between portion 109. The second binding clip comprises: with the second clamping of positioning convex 105Portion 103, the second fixed part 108 being bolted with the second clamp handle 102 and be connected in the second clampingThe second connecting portion 106 between portion 103 and the second fixed part 108.

Wherein, the effect of positioning convex 105 is, in use held object is exerted pressure, andPlatform after positioning convex 105 can prevent from damaging because pressure is excessive held object. The first clampingPortion 104 and the second clamping part 103 are parallel to each other, and are positioned at Different Plane. The first fixed part 109 and firstThe bearing of trend of clamping part 104 is identical, and the first fixed part 109 is positioned at different flat from the first clamping part 104Face, the second fixed part 108 is identical with the bearing of trend of the second clamping part 103, and the second fixed part 108Be positioned at Different Plane with the second clamping part 103, so the first binding clip and the second binding clip have just formed respectivelyA warp architecture, the benefit that this warp architecture is set is to use the utility model to dismantle gasoline pipeWhen the operation of snap joint, can reasonably avoid engine oil rail or petroleum pipeline, avoid damaging in unloading processBad engine oil rail or petroleum pipeline, can further increase the convenience of dismantlement work.

The above is preferred embodiment of the present utility model, it should be pointed out that general for the artLogical technical staff, not departing under the prerequisite of principle described in the utility model, can also make some changingEnter and retouch, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a tool tong, is characterized in that, described tool tong comprises:

One first clamp handle, described the first clamp handle has been bolted one first binding clip;

One second clamp handle, described the second clamp handle has been bolted one second binding clip;

Described the first clamp handle and described the second clamp handle are rotatably connected by a rotating shaft, and described the first binding clip andBetween described the second binding clip, form one for clamping the grasping part of object.

2. tool tong as claimed in claim 1, is characterized in that, described the first binding clip and described secondBinding clip comprises respectively the first clamping part and the second clamping part that are oppositely arranged, wherein said the first clamping part and instituteState the second clamping part and be parallel to each other, and be positioned at Different Plane.

3. tool tong as claimed in claim 2, is characterized in that, described the first clamping part and describedOn the opposite flank of two clamping parts, be respectively arranged with positioning protrusion.

4. tool tong as claimed in claim 2, is characterized in that, described the first binding clip comprises with describedFirst clamp handle connect the first fixed part, described the second binding clip comprise is connected with described the second clamp handle second consolidateBonding part, wherein said the first fixed part and described the first retaining part are in Different Plane; Described the second fixed partWith described the second retaining part in Different Plane.

5. tool tong as claimed in claim 4, is characterized in that, described the first fixed part and describedThe bearing of trend of one clamping part is identical, described the first binding clip also comprise be connected in described the first fixed part and described inThe first connecting portion between the first clamping part; The bearing of trend of described the second fixed part and described the second clamping partIdentical, described the second binding clip also comprises and is connected between described the second fixed part and described the second clamping partTwo connecting portions.

6. tool tong as claimed in claim 1, is characterized in that, described rotating shaft is arranged at describedOne end of close described the first binding clip and described the second binding clip in one clamp handle and described the second clamp handle.