CN204525291U - A kind of quick adjustment pipe wrench - Google Patents

A kind of quick adjustment pipe wrench Download PDF

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Publication number
CN204525291U
CN204525291U CN201520206471.8U CN201520206471U CN204525291U CN 204525291 U CN204525291 U CN 204525291U CN 201520206471 U CN201520206471 U CN 201520206471U CN 204525291 U CN204525291 U CN 204525291U
Authority
CN
China
Prior art keywords
groove
push rod
worm screw
moving jaw
quick adjustment
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
CN201520206471.8U
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Chinese (zh)
Inventor
曹年军
Original Assignee
曹年军
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 曹年军 filed Critical 曹年军
Priority to CN201520206471.8U priority Critical patent/CN204525291U/en
Application granted granted Critical
Publication of CN204525291U publication Critical patent/CN204525291U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of quick adjustment pipe wrench, comprise pull body, be fixedly connected on pull regular jaw on body and with the moving jaw pulling body active link; Described body of pulling axially offers square through hole; Described moving jaw lower surface is provided with push rod, and push rod one end is fixedly connected with moving jaw, and its other end stretches out pulls body, and is connected with locating piece; Described push rod top is provided with bar tooth, and its underpart is provided with rule; Described side of pulling body is provided with groove, and groove both sides are provided with groove, in groove, be provided with worm screw, and worm screw is meshed with the bar tooth of push rod, and the back shaft of worm screw is slidably arranged in the groove of groove both sides, is provided with spring between the back shaft of worm screw and the side of groove.This quick adjustment pipe wrench both can be increased work efficiency, and avoided again causing tube surfaces impaired.

Description

A kind of quick adjustment pipe wrench
Technical field
The utility model relates to manual quick adjustment pipe wrench field, in particular to a kind of quick adjustment pipe wrench.
Background technology
Quick adjustment pipe wrench in the market mostly by regular jaw, moving jaw, pull body, adjusting nut etc. and form, regular jaw and pull body and be fixed together, the front end of pulling body is regular jaw, the V-shaped flank of tooth in inner side of regular jaw, the V-shaped flank of tooth in front end of moving jaw.Drive moving jaw to move change jaw opening amount size by adjusting nut and carry out work, it is widely used in clamping and the circular tubing workpiece of turn-knob.Rotating adjusting nut during use, nut, threaded engagement rotate the movement of adjustment moving jaw, the opening amount size of the relative regular jaw of moving jaw is changed, clamps circular tubing workpiece.
In use need bimanualness, constantly rotating adjusting nut, repeatedly adjust jaw opening amount, therefore, governing speed is slow, wastes time and energy.The quick adjustment pipe wrench of other quick adjustment opening, can not finely tune, many times not clamping, and skidding appears in jaw clamping, easy damaged surface of the work.Need when hydropower installation to carry many instruments at present, when operating, Reusability is comparatively loaded down with trivial details, is unfavorable for increasing work efficiency, reducing labor intensity.Further, be not easy to carry because number of tools is more.
Utility model content
The purpose of this utility model is to provide a kind of quick adjustment pipe wrench, to solve the deficiencies in the prior art.
For realizing the utility model object, the technical scheme of employing is:
A kind of quick adjustment pipe wrench, comprise pull body, be fixedly connected on pull regular jaw on body and with the moving jaw pulling body active link, it is characterized in that, described in pull body and axially offer square through hole; Described moving jaw lower surface is provided with push rod, and push rod one end is fixedly connected with moving jaw, and its other end stretches out pulls body, and is connected with locating piece; Described push rod top is provided with bar tooth, and its underpart is provided with rule; Described side of pulling body is provided with groove, and groove both sides are provided with groove, in groove, be provided with worm screw, and worm screw is meshed with the bar tooth of push rod, and the back shaft of worm screw is slidably arranged in the groove of groove both sides, is provided with spring between the back shaft of worm screw and the side of groove.
Further, pull body end described in and be provided with clamp cap.Be conducive to coordinating Clamp blocks with locating piece when measuring part.
Further, the outer surface of described push rod coordinates with the internal surface gaps of pulling body.Be conducive to making moving jaw displacement and regular jaw clamp body, and avoid moving jaw to offset when clamping body, easy damaged tube surfaces.
The beneficial effects of the utility model are, by pulling out worm screw, worm screw are separated with the bar tooth of push rod, and then promote push rod moving jaw is moved to body fast, after moving jaw touches body, unclamp worm screw, pass through spring reset, worm screw is coordinated again with the bar tooth of push rod, rotary worm again, trace regulates moving jaw and regular jaw to clamp body, thus realizes the clamping to body, this quick adjustment pipe wrench moved promotion push rod fast near body, increased work efficiency.Being regulated by rotary worm trace makes moving jaw and regular jaw reliably clamp body, avoids moving jaw to clamp and occurs skidding, damage tube surfaces.Be provided with rule by push rod, be convenient for measuring some simple sizes, improve work task efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the quick adjustment pipe wrench that the utility model provides;
Fig. 2 is worm screw and the structural representation pulled body and coordinate.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 are shown quick adjustment pipe wrench that the utility model provides, comprises and pulls body 1, regular jaw 2, moving jaw 3, push rod 4, worm screw 5, rule 6, spring 7, clamp cap 8, locating piece 9 and body 10.Described regular jaw 2 with pull body 1 and be fixedly connected with, moving jaw 3 with pull body 1 active link; Described axis of pulling body 1 offers square through hole; The lower surface of described moving jaw 3 is provided with push rod 4, and push rod 4 one end is fixedly connected with moving jaw 3, and its other end stretches out pulls body 1, and is connected with locating piece 9; Described push rod 4 top is provided with bar tooth, and its underpart is provided with rule 6; Described side of pulling the middle part of body 1 is provided with groove, groove both sides are provided with groove, worm screw 5 is installed in groove, worm screw 5 is meshed with the bar tooth of push rod 4, the back shaft of worm screw 5 is slidably arranged in the groove of groove both sides, the periphery of the back shaft of worm screw 5 is connected with spring 7 one end, and spring 7 other end is connected to the side of groove.
Pull body 1 end and be provided with clamp cap 8.Be conducive to coordinating Clamp blocks with locating piece 9 when measuring part.The outer surface of push rod 4 coordinates with the internal surface gaps of pulling body 1.Be conducive to making moving jaw 3 displacement and regular jaw 2 clamp body, and avoid moving jaw 3 to offset when clamping body 10, easy damaged body 10 surface.
By pulling out worm screw 5, worm screw 5 is separated with the bar tooth of push rod 4, and then promotes push rod 4 moving jaw 3 is moved to body 10, after moving jaw 3 touches body 10 fast, unclamp worm screw 5, resetted by spring 7, worm screw 5 is coordinated again with the bar tooth of push rod 4, then rotary worm 5, trace regulates moving jaw 3 and regular jaw 2 to clamp body 10, thus the clamping realized body 10, this quick adjustment pipe wrench moved promotion push rod 4 fast near body 10, increased work efficiency.Being regulated by rotary worm 5 trace makes moving jaw 3 and regular jaw 2 reliably clamp body 10, avoids moving jaw 3 to clamp and occurs skidding, damage body 10 surface.Push rod 4 is provided with rule 6, clamps the part needing to measure, be convenient for measuring some simple sizes by locating piece 9 and clamp cap 8, improves work task efficiency.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (3)

1. a quick adjustment pipe wrench, comprise pull body, be fixedly connected on pull regular jaw on body and with the moving jaw pulling body active link, it is characterized in that, described in pull body and axially offer square through hole; Described moving jaw lower surface is provided with push rod, and push rod one end is fixedly connected with moving jaw, and its other end stretches out pulls body, and is connected with locating piece; Described push rod top is provided with bar tooth, and its underpart is provided with rule; Described side of pulling body is provided with groove, and groove both sides are provided with groove, in groove, be provided with worm screw, and worm screw is meshed with the bar tooth of push rod, and the back shaft of worm screw is slidably arranged in the groove of groove both sides, is provided with spring between the back shaft of worm screw and the side of groove.
2. quick adjustment pipe wrench according to claim 1, is characterized in that: described in pull body end and be provided with clamp cap.
3. quick adjustment pipe wrench according to claim 1, is characterized in that: the outer surface of described push rod coordinates with the internal surface gaps of pulling body.
CN201520206471.8U 2015-04-08 2015-04-08 A kind of quick adjustment pipe wrench Expired - Fee Related CN204525291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520206471.8U CN204525291U (en) 2015-04-08 2015-04-08 A kind of quick adjustment pipe wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520206471.8U CN204525291U (en) 2015-04-08 2015-04-08 A kind of quick adjustment pipe wrench

Publications (1)

Publication Number Publication Date
CN204525291U true CN204525291U (en) 2015-08-05

Family

ID=53739341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520206471.8U Expired - Fee Related CN204525291U (en) 2015-04-08 2015-04-08 A kind of quick adjustment pipe wrench

Country Status (1)

Country Link
CN (1) CN204525291U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106276584A (en) * 2016-10-28 2017-01-04 四川沱江起重机有限公司 A kind of crane hook
CN106335018A (en) * 2016-10-26 2017-01-18 丹阳正联知识产权运营管理有限公司 Convenient and fast pipe wrench
CN106379808A (en) * 2016-10-28 2017-02-08 四川沱江起重机有限公司 Tower crane hook
CN106395614A (en) * 2016-10-28 2017-02-15 四川沱江起重机有限公司 Multifunctional crane hook
CN111185713A (en) * 2020-03-17 2020-05-22 上海斯瑞佛汽车零部件有限公司 Automobile pipe fitting positioning tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106335018A (en) * 2016-10-26 2017-01-18 丹阳正联知识产权运营管理有限公司 Convenient and fast pipe wrench
CN106335018B (en) * 2016-10-26 2018-10-26 南京海格斯工程机械有限公司 A kind of convenient pipe vice
CN106276584A (en) * 2016-10-28 2017-01-04 四川沱江起重机有限公司 A kind of crane hook
CN106379808A (en) * 2016-10-28 2017-02-08 四川沱江起重机有限公司 Tower crane hook
CN106395614A (en) * 2016-10-28 2017-02-15 四川沱江起重机有限公司 Multifunctional crane hook
CN111185713A (en) * 2020-03-17 2020-05-22 上海斯瑞佛汽车零部件有限公司 Automobile pipe fitting positioning tool

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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: 20150805

Termination date: 20160408

CF01 Termination of patent right due to non-payment of annual fee