CN206306030U - A kind of modified form adjustable wrench - Google Patents

A kind of modified form adjustable wrench Download PDF

Info

Publication number
CN206306030U
CN206306030U CN201621131512.2U CN201621131512U CN206306030U CN 206306030 U CN206306030 U CN 206306030U CN 201621131512 U CN201621131512 U CN 201621131512U CN 206306030 U CN206306030 U CN 206306030U
Authority
CN
China
Prior art keywords
face
pin
wrench
installation portion
modified form
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
CN201621131512.2U
Other languages
Chinese (zh)
Inventor
应轲
应震台
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinchang Xiongtian Machinery Co Ltd
Original Assignee
Xinchang Xiongtian Machinery Co Ltd
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 Xinchang Xiongtian Machinery Co Ltd filed Critical Xinchang Xiongtian Machinery Co Ltd
Priority to CN201621131512.2U priority Critical patent/CN206306030U/en
Application granted granted Critical
Publication of CN206306030U publication Critical patent/CN206306030U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of modified form adjustable wrench,Including wrench body,Moving jaw,Tooth form jaw,Spacer pin,Conversioning wheel,Alignment pin and holding pin,The wrench body top is provided with installation plate body,The tooth form jaw is provided with pulls lip body,Moving jaw is installed in the wrench body,The lip body of pulling is engaged with moving jaw,Described pulling be provided with installation portion below lip body,The installation portion is fixed on installation plate body by spacer pin,The installation portion is provided with locking face,The locking face is engaged with the outer wall of conversioning wheel,The locking face is connected with evagination Access Division,The conversioning wheel is fixed on installation plate body by holding pin,The conversioning wheel is provided with indent Access Division,The conversioning wheel is provided with stopper slot,The alignment pin acts on stopper slot,Handle is provided with below the wrench body,Jaw conversion is carried out by conversioning wheel,It is simple to operate,Jaw opening is bigger,Can adapt to the cylinder of various shapes,The scope of application is wider.

Description

A kind of modified form adjustable wrench
【Technical field】
The utility model is related to the technical field of instrument, particularly a kind of modified form adjustable wrench.
【Background technology】
Spanner is a kind of instrument, for rotating bolt, nut and other be difficult to the object that is rotated with hand, this spanner includes U-shaped opening at handle and handle end, the U-shaped opening is conveniently held with a firm grip two symmetrical sides of bolt or nut, existing spanner Including pulling the monkey wrench of mouthful dimension adjustable and pulling mouthful back-up wrench of size fixation, the bolt consistent for model or a spiral shell The handling of female solid wrench are very quick, and the bolt or nut for Multiple Type are then more facilitated using adjustable wrench, and general pulls Hand can only twist the fastener with nut, but not have nut above some pipe fittings while when being also required to fastening, it is necessary to use To pipe wrench, two kinds of instrument Reusabilities are less efficient, therefore propose a kind of modified form adjustable wrench.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of modified form adjustable wrench, by turning Changing wheel carries out jaw conversion, and when two jaws form at an angle, simple to operate with self-locking function, jaw is opened Mouth is bigger, can adapt to the cylinder of various shapes, and the scope of application is wider.
To achieve the above object, the utility model proposes a kind of modified form adjustable wrench, including wrench body, moving jaw, Tooth form jaw, spacer pin, conversioning wheel, alignment pin and holding pin, the wrench body top are provided with installation plate body, the tooth form jaw It is provided with and pulls lip body, moving jaw is installed in the wrench body, the lip body of pulling is engaged with moving jaw, described to pull lip body Lower section be provided with installation portion, the installation portion is fixed on installation plate body by spacer pin, and the installation portion is provided with locking face, The locking face is engaged with the outer wall of conversioning wheel, and the locking face is connected with evagination Access Division, and the conversioning wheel is by fastening Pin is fixed on installation plate body, and the conversioning wheel is provided with indent Access Division, and the conversioning wheel is provided with stopper slot, the positioning Pin acts on stopper slot, and handle is provided with below the wrench body.
Preferably, offering the first mounting hole on the installation portion, first mounting hole is engaged with spacer pin, institute State and locking face is provided with below installation portion, the locking face is arcwall face, the locking face constitutes evagination with the right wall of installation portion Access Division.
Preferably, the left wall for pulling lip body is provided with toothed surface, the thickness for pulling lip body is more than the thickness of installation portion, The lip body of pulling is provided with left limit face and right limit face with the both sides of installation portion junction, and the left limit face is parallel to level Face, between the right limit face and left limit face at an angle.
Preferably, the conversioning wheel also includes the first locating surface, the second locating surface and the second mounting hole, described first determines Plane and the second locating surface are arcwall face, the external diameter of the external diameter more than the second locating surface of first locating surface, described first The junction of locating surface and the second locating surface is provided with indent Access Division, and the center of circle of second mounting hole is located at outside the first locating surface The circle centre position of circle where wall.
Preferably, the stopper slot is deep-slotted chip breaker, the two ends of the stopper slot are provided with semicircle draw-in groove.
Preferably, the spacer pin and holding pin are straight pin, the axial connecting line of the spacer pin and holding pin with Plane-parallel, the alignment pin is located at the underface of holding pin.
Preferably, the cross sectional shape of the evagination Access Division is identical with the cross sectional shape of indent Access Division.
Preferably, diameter of a circle is equal to diameter of a circle where the first locating surface outer wall where the locking face inwall.
The beneficial effects of the utility model:The utility model is by moving jaw, tooth form jaw, spacer pin, conversioning wheel, fixed The mutual cooperation of position pin and holding pin etc., when the lower end that conversioning wheel goes to stopper slot overlaps with alignment pin, the end of tooth form jaw Face is parallel with the end face of moving jaw, and adaptation has the bolt or cylinder of corresponding parallel surface, when conversioning wheel goes to the upper end of stopper slot When being overlapped with alignment pin, the end face of tooth form jaw with the end face of moving jaw at an angle, can be applicable all kinds of flat without correspondence The rotation of the cylinder in row face or irregular cylinder, and with extremely strong auto-lock function, strong adaptability.
Feature of the present utility model and advantage will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of the common working condition of modified form adjustable wrench of the utility model;
Fig. 2 is a kind of structural representation of particular job state of modified form adjustable wrench of the utility model;
Fig. 3 is a kind of structural representation of the tooth form jaw of modified form adjustable wrench of the utility model;
Fig. 4 is a kind of structural representation of the conversioning wheel of modified form adjustable wrench of the utility model.
In figure:1- wrench bodies, 2- moving jaws, 3- tooth forms jaw, 4- spacer pins, 5- conversioning wheels, 6- alignment pins, 7- fastenings Pin, 11- install plate body, 12- handles, 31- pull lip body, 32- installation portions, 33- locking faces, 311- toothed surfaces, 312- left limits face, 313- right limits face, the mounting holes of 321- first, 331- evaginations Access Division, 51- stopper slots, the locating surfaces of 52- first, 53- second determine Plane, 54- indents Access Division, the mounting holes of 55- second, 511- semicircle draw-in grooves.
【Specific embodiment】
Refering to Fig. 1 to Fig. 4, a kind of modified form adjustable wrench of the utility model, including wrench body 1, moving jaw 2, tooth form pincers Mouth 3, spacer pin 4, conversioning wheel 5, alignment pin 6 and holding pin 7 etc., the top of the wrench body 1 are provided with installation plate body 11, the tooth form Jaw 3 is provided with pulls lip body 31, and moving jaw 2 is provided with the wrench body 1, and the lip body 31 of pulling matches with moving jaw 2 Close, the lower section for pulling lip body 31 is provided with installation portion 32, the installation portion 32 is fixed on installation plate body 11 by spacer pin 4, The installation portion 32 is provided with locking face 33, and the locking face 33 is engaged with the outer wall of conversioning wheel 5, the locking face 33 with it is outer Convex clip socket part 331 is connected, and the conversioning wheel 5 is fixed on installation plate body 11 by holding pin 7, and the conversioning wheel 5 is provided with interior Recessed Access Division 54, the conversioning wheel 5 is provided with stopper slot 51, and the alignment pin 6 acts on stopper slot 51, the wrench body 1 Lower section is provided with handle 12.The first mounting hole 321, first mounting hole 321 and the phase of spacer pin 4 are offered on the installation portion 32 Coordinate, the lower section of the installation portion 32 is provided with locking face 33, and the locking face 33 is arcwall face, the locking face 33 and installation portion 32 right wall constitutes evagination Access Division 331.The left wall for pulling lip body 31 is provided with toothed surface 311, the thickness for pulling lip body 31 More than the thickness of installation portion 32, the lip body 31 of pulling is provided with left limit face 312 and right limit with the both sides of the junction of installation portion 32 Face 313, the left limit face 312 parallel to horizontal plane, between the right limit face 313 and left limit face 312 at an angle. The conversioning wheel 5 also includes the first locating surface 52, the second locating surface 53 and the second mounting hole 55, first locating surface 52 and the Two locating surfaces 53 are arcwall face, and the external diameter of first locating surface 52 is more than the external diameter of the second locating surface 53, and described first determines The junction of the locating surface 53 of plane 52 and second is provided with indent Access Division 54, and the center of circle of second mounting hole 55 is located at first and determines The circle centre position of circle where the outer wall of plane 52.The stopper slot 51 is deep-slotted chip breaker, and the two ends of the stopper slot 51 are provided with semicircle draw-in groove 511.The spacer pin 4 and holding pin 7 are straight pin, and axial connecting line and the horizontal plane of the spacer pin 4 and holding pin 7 are put down OK, the alignment pin 6 is located at the underface of holding pin 7.The cross sectional shape of the evagination Access Division 331 and indent Access Division 54 Cross sectional shape is identical.Diameter of a circle is equal to diameter of a circle where the outer wall of the first locating surface 52 where the inwall of the locking face 33.
Utility model works process:
A kind of modified form adjustable wrench of the utility model in the course of the work, by rotating under conversioning wheel 5 to stopper slot 51 End, semicircle draw-in groove 511 overlaps with alignment pin 6, and now the end face of tooth form jaw 3 is parallel with the end face of moving jaw 2, left limit face 312 upper surfaces for being close to install plate body 11, locking face 33 is engaged with the first locating surface 52, by adjusting moving jaw 2 and tooth The jaw spacing of clamp mouthful 3, can adapt to the bolt or cylinder of correspondence parallel surface, when conversioning wheel 5 goes to the upper of stopper slot 51 During end, the upper surface of plate body 11 is close to install in right limit face 313, and locking face 33 is engaged with the second locating surface 53, evagination clamping Portion 331 is inlaid in indent Access Division 54, and tooth form jaw 3 is locked, and toothed surface 311 can strengthen locking frictional force, now tooth The end face of clamp mouthful 3 at an angle, and with extremely strong auto-lock function, can be applicable all kinds of nothings with the end face of moving jaw 2 The rotation of the cylinder or irregular cylinder of correspondence parallel surface, simple to operate, jaw opening is bigger, can adapt to various shapes Cylinder, the scope of application is wider.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality Scheme after type simple transformation belongs to protection domain of the present utility model.

Claims (8)

1. a kind of modified form adjustable wrench, it is characterised in that:Including wrench body (1), moving jaw (2), tooth form jaw (3), spacing Pin (4), conversioning wheel (5), alignment pin (6) and holding pin (7), wrench body (1) top are provided with installation plate body (11), the tooth Clamp mouthful (3) is provided with pulls lip body (31), and moving jaw (2) is provided with the wrench body (1), described to pull lip body (31) and live Movable clamp port (2) is engaged, and described pulling is provided with installation portion (32) below lip body (31), the installation portion (32) is by spacer pin (4) it is fixed in installation plate body (11), the installation portion (32) is provided with locking face (33), the locking face (33) and conversioning wheel (5) outer wall is engaged, and the locking face (33) is connected with evagination Access Division (331), and the conversioning wheel (5) is by holding pin (7) it is fixed in installation plate body (11), the conversioning wheel (5) is provided with indent Access Division (54), and the conversioning wheel (5) is provided with Stopper slot (51), the alignment pin (6) acts on stopper slot (51), and handle (12) is provided with below the wrench body (1).
2. a kind of modified form adjustable wrench as claimed in claim 1, it is characterised in that:First is offered on the installation portion (32) Mounting hole (321), first mounting hole (321) is engaged with spacer pin (4), and locking is provided with below the installation portion (32) Face (33), the locking face (33) is arcwall face, and the locking face (33) constitutes evagination Access Division with the right wall of installation portion (32) (331)。
3. a kind of modified form adjustable wrench as claimed in claim 1, it is characterised in that:The left wall for pulling lip body (31) is provided with tooth Shape face (311), the thickness for pulling lip body (31) is more than the thickness of installation portion (32), described to pull lip body (31) and installation portion (32) The both sides of junction are provided with left limit face (312) and right limit face (313), and the left limit face (312) is parallel to horizontal plane, institute State at an angle between right limit face (313) and left limit face (312).
4. a kind of modified form adjustable wrench as claimed in claim 1, it is characterised in that:The conversioning wheel (5) also includes that first determines Plane (52), the second locating surface (53) and the second mounting hole (55), first locating surface (52) and the second locating surface (53) are It is arcwall face, the external diameter of the external diameter more than the second locating surface (53) of first locating surface (52), first locating surface (52) Indent Access Division (54) is provided with the junction of the second locating surface (53), the center of circle of second mounting hole (55) is located at first and determines The circle centre position of circle where plane (52) outer wall.
5. a kind of modified form adjustable wrench as claimed in claim 1, it is characterised in that:The stopper slot (51) is deep-slotted chip breaker, institute The two ends for stating stopper slot (51) are provided with semicircle draw-in groove (511).
6. a kind of modified form adjustable wrench as claimed in claim 1, it is characterised in that:The spacer pin (4) and holding pin (7) are It is straight pin, the axial connecting line and plane-parallel of the spacer pin (4) and holding pin (7), the alignment pin (6) is positioned at fastening Sell the underface of (7).
7. a kind of modified form adjustable wrench as claimed in claim 1, it is characterised in that:The section of the evagination Access Division (331) Shape is identical with the cross sectional shape of indent Access Division (54).
8. a kind of modified form adjustable wrench as any one of claim 1 to 7, it is characterised in that:The locking face (33) Diameter of a circle is equal to diameter of a circle where the first locating surface (52) outer wall where inwall.
CN201621131512.2U 2016-10-18 2016-10-18 A kind of modified form adjustable wrench Expired - Fee Related CN206306030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621131512.2U CN206306030U (en) 2016-10-18 2016-10-18 A kind of modified form adjustable wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621131512.2U CN206306030U (en) 2016-10-18 2016-10-18 A kind of modified form adjustable wrench

Publications (1)

Publication Number Publication Date
CN206306030U true CN206306030U (en) 2017-07-07

Family

ID=59242476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621131512.2U Expired - Fee Related CN206306030U (en) 2016-10-18 2016-10-18 A kind of modified form adjustable wrench

Country Status (1)

Country Link
CN (1) CN206306030U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106363563A (en) * 2016-10-18 2017-02-01 新昌县雄天机械有限公司 Wrench capable of transforming jaw angle
CN108818377A (en) * 2018-06-05 2018-11-16 新昌县雄天机械有限公司 A kind of adaptable spanner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106363563A (en) * 2016-10-18 2017-02-01 新昌县雄天机械有限公司 Wrench capable of transforming jaw angle
CN106363563B (en) * 2016-10-18 2018-09-11 新昌县雄天机械有限公司 A kind of spanner of convertible jaw angle
CN108818377A (en) * 2018-06-05 2018-11-16 新昌县雄天机械有限公司 A kind of adaptable spanner
CN108818377B (en) * 2018-06-05 2024-03-08 新昌县雄天机械有限公司 Spanner that adaptability is strong

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170707

Termination date: 20191018