CN203566526U - Tooth-driving flat tongs - Google Patents

Tooth-driving flat tongs Download PDF

Info

Publication number
CN203566526U
CN203566526U CN201320641115.XU CN201320641115U CN203566526U CN 203566526 U CN203566526 U CN 203566526U CN 201320641115 U CN201320641115 U CN 201320641115U CN 203566526 U CN203566526 U CN 203566526U
Authority
CN
China
Prior art keywords
jaw
tong
tong arm
opening
fixedly connected
Prior art date
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.)
Expired - Fee Related
Application number
CN201320641115.XU
Other languages
Chinese (zh)
Inventor
尹兆娟
李�真
邢振华
郑彬涛
陈庆辉
赵和峰
赵国良
赵学峰
冯玫
王茂盛
张波
Original Assignee
尹兆娟
李�真
邢振华
郑彬涛
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 尹兆娟, 李�真, 邢振华, 郑彬涛 filed Critical 尹兆娟
Priority to CN201320641115.XU priority Critical patent/CN203566526U/en
Application granted granted Critical
Publication of CN203566526U publication Critical patent/CN203566526U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a pair of tooth-driving flat tongs. A rod-shaped tong body is adopted, and the tooth-driving flat tongs comprise a first tong arm, a second tong arm, a first tong opening and a second tong opening, the first tong arm is hinged to the second tong arm through a main shaft, sector racks are arranged on the upper portion of the first tong arm and the upper portion of the second tong arm, the first tong opening and the second tong opening are movable tong openings, the first tong opening is fixedly connected with the first tong arm through a first bolt, the second tong opening is fixedly connected with the second tong arm through a second bolt, horizontal guide grooves are formed in the rear portion of the first tong opening and the rear portion of the second tong opening, shifting wheels are arranged in the guide grooves, the other end of a screw rod connected with the shifting wheels is fixedly connected with the first tong opening and the second tong opening, and the shifting wheels are shifted to enable the first tong opening and the second tong opening to move in the guide grooves in two directions. The tooth-driving flat tongs are simple in structure and convenient to use.

Description

A kind of tooth moves flat-nose pliers
Technical field
The utility model relates to hardware & tools technical field, relates in particular to the moving flat-nose pliers of a kind of tooth.
Background technology
Hardware is conventional instrument in production and life, and wherein pliers is most widely used.But the pliers of every day use is V-arrangement opening mostly, during use, because the component outside oriented jaw exists, can produce outside slippage power.When clamp object, the object volume being held is like this larger, and jaw opens just larger, also less for clamping the component of object, and more built on the sand.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy and convenient and clamp firm pliers.
The utility model is realized by the following technical solutions: adopt shaft-like caliper, bag adopts shaft-like caliper, comprise the first tong arm and the second tong arm, the first jaw and the second jaw, the first tong arm and the second tong arm are by hinged at main shaft, the first tong arm and the second tong arm top arrange sector rack, the first described jaw and the second jaw are moving jaw, the first jaw is fixedly connected with by the first bolt with the first tong arm, the second described jaw is fixedly connected with by the second bolt with the second tong arm, the rear portion of the first jaw and the second jaw all has horizontal guide slot, the built-in thumb wheel of gathering sill, the screw rod other end being fixedly connected with thumb wheel is fixedly connected with the first jaw and the second jaw, stir thumb wheel, can make the first jaw and the second jaw way moving in gathering sill.
As preferred technical scheme, the structure that the first described jaw and the second jaw are dovetail groove, is embedded with the anti-skidding fixture block of zigzag.
By using the beneficial effects of the utility model to have: while preparing holding articles, the rear portion of passing through be located at the first jaw and the second jaw all has horizontal guide slot and thumb wheel and screw acting, fine-tuning two jaw distances, guarantee the anti-skidding fixture block of zigzag and the complete close contact of article to be held on the first jaw and the second jaw, after picking up, be difficult for slippage.It is all constant utilizing the moving principle of tooth to make the direction size of clamp power, more has superiority clamp larger volume object is more laborsaving, and it is simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In the present embodiment, with reference to adopting shaft-like caliper shown in Fig. 1, bag adopts shaft-like caliper, comprise the first tong arm 1 and the second tong arm 2, the first jaw 3 and the second jaw 4, the first tong arm 1 and the second tong arm 2 are by hinged at main shaft 5, the first tong arm 1 and the second tong arm 2 tops arrange sector rack 11, the first described jaw 3 and the second jaw 4 are moving jaw, the first jaw 3 is fixedly connected with by the first bolt 6 with the first tong arm 1, the second described jaw 4 is fixedly connected with by the second bolt 7 with the second tong arm 2, the rear portion of the first jaw 3 and the second jaw 4 all has horizontal guide slot 8, the built-in thumb wheel 9 of gathering sill, the screw rod other end being fixedly connected with thumb wheel is fixedly connected with the first jaw 3 and the second jaw 4, stir thumb wheel 9, can make the first jaw 3 and the second jaw 4 at the interior way moving of gathering sill 8.
Wherein, the structure that the first jaw 3 and the second jaw 4 are dovetail groove, is embedded with the anti-skidding fixture block 10 of zigzag.
While preparing holding articles, the rear portion of passing through be located at the first jaw and the second jaw all has horizontal guide slot and thumb wheel and screw acting, fine-tuning two jaw distances, guarantee the anti-skidding fixture block of zigzag and the complete close contact of article to be held on the first jaw and the second jaw, after picking up, be difficult for slippage.
Power when general plier jaws folds changes and constantly changes with jaw, and jaw open larger, clamp power is less, is not suitable for very much the larger object of clamping volume.And the utility model to utilize the moving principle of tooth to make the direction size of clamp power be all constant, more have superiority clamp larger volume object is more laborsaving, it is simple in structure, easy to use.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.

Claims (2)

1. a tooth moves flat-nose pliers, adopt shaft-like caliper, comprise the first tong arm (1) and the second tong arm (2), the first jaw (3) and the second jaw (4), it is characterized in that: described the first tong arm (1) and the second tong arm (2) are by hinged at main shaft (5), the first tong arm (1) and the second tong arm (2) top arrange sector rack (11), described the first jaw (3) and the second jaw (4) are moving jaw, described the first jaw (3) is fixedly connected with by the first bolt (6) with the first tong arm (1), described the second jaw (4) is fixedly connected with by the second bolt (7) with the second tong arm (2), described the first jaw (3) and the rear portion of the second jaw (4) all have horizontal guide slot (8), the built-in thumb wheel of gathering sill (9), the screw rod other end being fixedly connected with thumb wheel is fixedly connected with the first jaw (3) and the second jaw (4), stir thumb wheel (9), can make the first jaw (3) and the second jaw (4) way moving in gathering sill (8).
2. the moving flat-nose pliers of a kind of tooth according to claim 1, is characterized in that: described the first jaw (3) and the second jaw (4) are the structure of dovetail groove, are embedded with the anti-skidding fixture block of zigzag (10).
CN201320641115.XU 2013-10-17 2013-10-17 Tooth-driving flat tongs Expired - Fee Related CN203566526U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320641115.XU CN203566526U (en) 2013-10-17 2013-10-17 Tooth-driving flat tongs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320641115.XU CN203566526U (en) 2013-10-17 2013-10-17 Tooth-driving flat tongs

Publications (1)

Publication Number Publication Date
CN203566526U true CN203566526U (en) 2014-04-30

Family

ID=50534284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320641115.XU Expired - Fee Related CN203566526U (en) 2013-10-17 2013-10-17 Tooth-driving flat tongs

Country Status (1)

Country Link
CN (1) CN203566526U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690287A (en) * 2016-04-19 2016-06-22 陈学翔 Parallel clamping tool pliers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690287A (en) * 2016-04-19 2016-06-22 陈学翔 Parallel clamping tool pliers
CN105690287B (en) * 2016-04-19 2018-02-23 陈学翔 A kind of parallel clamping tool pincers

Similar Documents

Publication Publication Date Title
CN203779523U (en) Telescopic manipulator
CN203650309U (en) Swinging clamping device
CN203875648U (en) Self-adaptive flat tongs
CN202356906U (en) Four-connecting-rod dead point mechanism
CN203592416U (en) Arc tool tongs
CN203566526U (en) Tooth-driving flat tongs
CN203621951U (en) Clamping device provided with hinge
CN203495792U (en) Movable type nipper pliers
CN203818152U (en) Clamping tool for automobile engine part
CN203600091U (en) Novel nipper pliers
CN203509974U (en) Novel movable flat tongs
CN203712533U (en) Arc-shaped tongs
CN203578613U (en) Manipulator
CN201677050U (en) Two-jaw chuck
CN208714022U (en) Novel clamping jaw device
CN103398052A (en) Novel pneumatic clamping mechanism
CN203970493U (en) Novel mouth tweezers
CN203265805U (en) Clamp for clamping piston racks fast
CN203804810U (en) Movable wrench
CN205852578U (en) A kind of Crucible tongs
CN208276762U (en) A kind of novel holding device for pipe fitting
CN203494968U (en) Nylon tube double-packed cold forming mechanism
CN203003722U (en) Tweezers
CN202752882U (en) Vice
CN203726361U (en) Novel hexagon wrench

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140430

Termination date: 20141017

EXPY Termination of patent right or utility model