CN2301298Y - Side-push fast adjusting dualpurpose spanner - Google Patents
Side-push fast adjusting dualpurpose spanner Download PDFInfo
- Publication number
- CN2301298Y CN2301298Y CN 97214341 CN97214341U CN2301298Y CN 2301298 Y CN2301298 Y CN 2301298Y CN 97214341 CN97214341 CN 97214341 CN 97214341 U CN97214341 U CN 97214341U CN 2301298 Y CN2301298 Y CN 2301298Y
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- CN
- China
- Prior art keywords
- spanner
- screw
- jaw
- worm
- worm gear
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a side push fast adjusting dualpurpose spanner. An adjustable spanner is composed of an adjustable jaw opening, a fixed jaw opening, a spanner head, a spanner handle, and a side push fast adjusting mechanism for a spanner jaw opening. The utility model is characterized in that on the basis of an ordinary spanner, one side of the fixed jaw opening is additionally provided with a sawtoothed component which has the function of a pair of pipe pliers which are used for clamping a circular. Both sides of a square hole on the head of a spanner body are provided with two orbits which are opened sidewards, and each orbit is provided with a homing slope. Ball axles which are supported by springs are arranged in the axle hole of a worm gear, and the ball axles slide in the orbits. Because of the slopes in the orbits under the action of the support of the springs, when the worm gear and a worm screw which are pushed sidewards are engaged and disengaged, the adjustable jaw opening can be fast adjusted; when hands are loosened, the worm gear which can be in automatic homing is engaged with the worm screw. Under the condition of the big operating torque force of the spanner, in the fast adjusting mechanism, the worm gear and the worm screw can not be automatically disengaged. The utility model is a safe and fast dualpurpose spanner.
Description
But the present invention is a kind of monkey wrench of quick adjustment jaw, belongs to the hand-operated tools technical field.
The kind of monkey wrench is a lot, but majority is to adjust width of jaw with fixing worm and gear, and shortcoming is that velocity of rotation is slow, operates dumb.Also there are many designers to design fast regulating mechanism in recent years, but complex structure, be vertical clutch (worm and wormwheel utilizes flexible member to separate up and down) mostly, this structure is often worm and wormwheel separation automatically under the situation of the big torsion of wrench operated needs, thereby reduced the technical indicator of adjustable wrench, having limited the scope of application and the security of this instrument, is defective as industrial products.
The invention provides the fast regulating mechanism of a kind of new thruster, this fast regulating mechanism moves about being, the supreme possibility that moves down, worm and wormwheel can not separate automatically under the situation of the big torsion of wrench operated needs, improved the technical indicator of adjustable wrench, enlarged the scope of application and the security of this instrument, thereby made the adjustable wrench can quick adjustment.Owing on regular jaw, be provided with screw, one side is provided with dismantled and assembled serrated members, can make pipe wrench with the screw connection, remove serrated members and can make common wrench, it simple and reasonable improved the governing speed of spanner, good stability, clamping is reliable, thereby can realize producing in enormous quantities and make.
The present invention seeks to realize like this: install the fast regulating mechanism of thruster additional on the basis of common wrench, make the jaw alive can quick adjustment, regular jaw be provided with screw, and available screw installs serrated members additional, can realize transferring soon pipe wrench and common wrench dual-purpose.
Combination wrenches is transferred in this thruster soon, and monkey wrench pushes away fast regulating mechanism by moving jaw, regular jaw, driving end, spanner handle and spanner oral-lateral and forms.It is characterized in that it being on the common wrench basis, side at regular jaw (2) installs serrated members (9) additional, these parts are provided with screw (10), can be connected with screw (11) with screw (12) butt joint of regular jaw (2), a pipe wrench jaw, match with the jaw (1) of living, have the pipe wrench function of clamping garden type workpiece.Be provided with two tracks (4) (4 ') that side is opened in the both sides of pulling body head square hole (7), this track is provided with playback slope (4 ") (4 ).Be provided with ball axle (5) axle (5 ') that spring (6) shores in the axis hole of worm gear (8), track (4) (4 ') in, slide, owing to have in the track slope (4 ") (4 ) are because of the effect of shoring (Fig. 3) of spring (6),
This thruster transfers combination wrenches to it is characterized in that worm-wheel shaft is axle (5) axle of being shored by spring (6) (5 ') soon, slides in track (4) (4 '), is provided with slope (4 ") (4 ) in the track.
This thruster transfers combination wrenches to it is characterized in that regular jaw (2) is provided with screw (12) soon, cooperates with screw (11), fixedly serrated members (9) or other annexes.
This thruster transfers the aforesaid serrated members of combination wrenches (9) to it is characterized in that a side is the slope zigzag soon, and opposite side is that the plane is provided with screw (10) and can be spirally connected with regular jaw (2).
The combination wrenches structural representation is transferred in accompanying drawing 1. thrusters soon
Accompanying drawing 2. fast regulating mechanism side sectional views
Accompanying drawing 3. worm gears playback top plan view
Further specify the structure and the principle of this spanner in conjunction with the accompanying drawings.This spanner has moving jaw (1), and regular jaw (2) is a jaw with two kinds of functions, and it is a common wrench that moving jaw (1) and regular jaw (2) match.One side of regular jaw (2) installs serrated members (9) additional, and these parts are provided with screw (10), can dock with the screw (8) of regular jaw (2), connect with screw (11), a pipe wrench jaw, match with the jaw (1) of living, have the pipe wrench function of clamping garden type workpiece.Be provided with two tracks (4) (4 ') (consulting Fig. 2) that side is opened in the both sides of pulling body head square hole (7), this track is provided with playback slope (4 ") (4 ) (consulting Fig. 3).Be provided with ball axle (5) axle (5 ') that spring (6) is shored in the axis hole of worm gear (8), in track (4) (4 '), slide, because the slope is arranged in the track, and (4 ") (4 ) are because of the effect of shoring (Fig. 3) of spring (6); can transfer jaw alive (1) soon when thruster worm gear (8) and worm screw (3) clutch; (8) automatic homing of worm gear when unclamping hand and worm screw (3) meshing (Fig. 2), and the fine setting worm gear gets final product clamping work pieces.
Compared with prior art the present invention has following advantage:
One, the invention provides the fast regulating mechanism of a kind of new thruster, transfer soon machine with vertical clutch Structure is compared, and this fast regulating mechanism moves about being, does not have the possibility that moves up and down, at spanner Worm and wormwheel can not separate automatically in the situation of the big torsion of action need, pulls thereby improved to live The technical indicator of hand and security.
Two, establish screw at regular jaw, install serrated members additional, dismantled and assembled freedom, Different occasions is easy to use. The difficulty of processing of parts is little, highly versatile.
Claims (4)
1, combination wrenches is transferred in a kind of thruster soon, and monkey wrench pushes away fast regulating mechanism by moving jaw, regular jaw, driving end, spanner handle and spanner oral-lateral and forms.It is characterized in that it being on the common wrench basis, side at regular jaw (2) installs serrated members (9) additional, these parts are provided with screw (10), can dock with the screw (12) of regular jaw (2), connect with screw (11), a pipe wrench jaw, match with the jaw (1) of living, have the pipe wrench function of clamping garden type workpiece.Be provided with two tracks (4) (4 ') that side is opened in the both sides of pulling body head square hole (7), this track is provided with playback slope (4 ") (4 ).Be provided with ball axle (5) axle (5 ') that spring (6) is shored in the axis hole of worm gear (8), in track (4) (4 '), slide, because the slope is arranged in the track, and (4 ") (4 ) are because of the effect of shoring (Fig. 3) of spring (6); can transfer jaw alive (1) soon when thruster worm gear (8) and worm screw (3) clutch, (8) automatic homing of worm gear when unclamping hand and worm screw (3) are meshing.
2, spanner as claimed in claim 1 is characterized in that worm-wheel shaft is axle (5) axle of being shored by spring (6) (5 '), slides in track (4) (4 '), is provided with slope (4 ") (4 ) in the track.
3, spanner as claimed in claim 1 is characterized in that regular jaw (2) is provided with screw (12), cooperates with screw (11), fixedly serrated members (9) or other annexes.
4, spanner as claimed in claim 1 is characterized in that described serrated members (9) one sides are the slope zigzag, and opposite side is that the plane is provided with screw (10) and can be spirally connected with regular jaw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214341 CN2301298Y (en) | 1997-04-30 | 1997-04-30 | Side-push fast adjusting dualpurpose spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214341 CN2301298Y (en) | 1997-04-30 | 1997-04-30 | Side-push fast adjusting dualpurpose spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301298Y true CN2301298Y (en) | 1998-12-23 |
Family
ID=33931821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97214341 Expired - Fee Related CN2301298Y (en) | 1997-04-30 | 1997-04-30 | Side-push fast adjusting dualpurpose spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301298Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430997A (en) * | 2011-10-10 | 2012-05-02 | 青岛理工大学 | Continuous operation type adjustable wrench |
| CN105710810A (en) * | 2014-12-04 | 2016-06-29 | 王益 | Adjustable wrenching device |
| CN108655999A (en) * | 2018-06-08 | 2018-10-16 | 威海市威力高档工具有限公司 | Adjustable wrench |
| CN109108872A (en) * | 2018-09-30 | 2019-01-01 | 安徽合电正泰电气成套设备有限公司 | A kind of manual-auto integrated Intelligent spanner |
| CN110614601A (en) * | 2019-09-12 | 2019-12-27 | 威海市威力高档工具有限公司 | Adjustable wrench capable of quickly adjusting opening size |
| CN115042114A (en) * | 2022-07-20 | 2022-09-13 | 湖南省东海五金工具制造有限公司 | Wrench capable of realizing double-contact surface locking rotation |
-
1997
- 1997-04-30 CN CN 97214341 patent/CN2301298Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430997A (en) * | 2011-10-10 | 2012-05-02 | 青岛理工大学 | Continuous operation type adjustable wrench |
| CN102430997B (en) * | 2011-10-10 | 2014-04-09 | 青岛理工大学 | Continuous operation type adjustable wrench |
| CN105710810A (en) * | 2014-12-04 | 2016-06-29 | 王益 | Adjustable wrenching device |
| CN108655999A (en) * | 2018-06-08 | 2018-10-16 | 威海市威力高档工具有限公司 | Adjustable wrench |
| CN109108872A (en) * | 2018-09-30 | 2019-01-01 | 安徽合电正泰电气成套设备有限公司 | A kind of manual-auto integrated Intelligent spanner |
| CN109108872B (en) * | 2018-09-30 | 2024-02-06 | 安徽合电正泰电气成套设备有限公司 | Manual and automatic integrated intelligent wrench |
| CN110614601A (en) * | 2019-09-12 | 2019-12-27 | 威海市威力高档工具有限公司 | Adjustable wrench capable of quickly adjusting opening size |
| CN115042114A (en) * | 2022-07-20 | 2022-09-13 | 湖南省东海五金工具制造有限公司 | Wrench capable of realizing double-contact surface locking rotation |
| CN115042114B (en) * | 2022-07-20 | 2024-03-15 | 湖南省东海五金工具制造有限公司 | Spanner capable of realizing double contact surface locking rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |