CN204800524U - Pull from double -layered tight pipe, work, triple -purpose magic power of ratchet formula - Google Patents
Pull from double -layered tight pipe, work, triple -purpose magic power of ratchet formula Download PDFInfo
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- CN204800524U CN204800524U CN201520295128.5U CN201520295128U CN204800524U CN 204800524 U CN204800524 U CN 204800524U CN 201520295128 U CN201520295128 U CN 201520295128U CN 204800524 U CN204800524 U CN 204800524U
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- roller
- movable jaw
- fixedly connected
- jaw
- pull
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Abstract
Pull from double -layered tight pipe, work, triple -purpose magic power of ratchet formula, its characterized in that fixed jaw, handle respectively with wrench body fixed connection, it sets up the afterbody of fixed connection at the handle to pull the interface soon, movable jaw and wrench body rail mounted swing joint, the utility model discloses the innovation part is provided with two ramp bottom surfaces at the movable jaw back, the shape be from the opening part downwards for two " Z " shape up gradient, supply two gyro wheels combinations to roll on its inclined plane, according to the mechanics principle, the downhill path coasts and enables the distance that two jaws held between the working face and change on the gyro wheel, can pull the resolution of force to the level and become radial clamp force, the change in space simultaneously can produce the ratchet function. Compared with the prior art, change the last small change of wrench body, easy batch production for this novel on movable jaw, the independent part of turbine shaft. Mainly used elasticity nut, tube and the nut bolt dead, that an ancient egg -shaped, holed wind instrument is hindered etc. That becomes rusty also can regard as special machines tightly to elect the device from pressing from both sides, like vice, bench vice or locking pliers etc.
Description
Technical field
The utility model relates to a kind of monkey wrench, and especially a kind of novel magic power from pinch tube, work, ratchet-type three is pulled, and belongs to hardware & tools technical field.
Background technology
Traditional monkey wrench can only tighten hex nut, tetragonal nut or flat-shaped thing etc., tubular articles, rust nut cap cannot be tightened and twist the nut of hindering corner angle, though update through people for a long time, but the technology of " from clamping function " is not had all the time, to such an extent as to when nutting easily twist hinder nut, easy slippage; And when completing a nutting action, again aim at opening after needs exit, readjusting turbine is that two jaw clamping faces put correct position, does not that is have ratcher function to operate, wastes time and energy; Traditional monkey wrench does not have the function of pipe wrench yet, and existing pipe vice is heavier, and the scope of application is restricted; Pipe vice clamping working face is all angle band dentation, rides and be clipped on workpiece during work, relies on and to bite pipe fitting increasing friction force, screw pipe fitting during force, easily like this hinders pipe fitting; And be two impetus, not easily hold; Also have and adopt afterburning lever principle, but adds additional clamping force again when screwing, also comparatively require great effort.
Summary of the invention
The utility model is overcome the deficiency in above background technology, and spy provides a kind of existing self-clamp type pipe wrench function, has ratcher function again, also has from screwing pulling from the magic power of pinch tube, work, ratchet-type three of monkey wrench function.
The utility model is overcome the technical scheme that technical problem solves to be: pull from the magic power of pinch tube, work, ratchet-type three, it comprises: wrench body, movable jaw, fixed jaw, handle, pull interface soon, it is characterized in that fixed jaw, handle is fixedly connected with wrench body respectively; Described interface of pulling soon arranges the afterbody being fixedly connected on handle; Described movable jaw is connected with wrench body track type moveable; Described movable jaw front clamping work identity distance opening 1/5th arranges the dentation non slip surface of annular knurl line, its back side is provided with the two bottom surface, ramp of tiltedly " Z " type, the fixing gradient is upward slope type from top to bottom, bottom surface, two ramp is fixedly connected with upper and lower roller limiting plate with the side plate in face, left and right, jointly surrounds roller track inner chamber; Cylindrical roller outer surface annular knurl line is anti-skidding, and can on the two bottom surface, ramp of roller track inner chamber Free-rolling, to regulate movable jaw and fixed jaw two jaw to hold distance between working face; Two roller shafts are corresponding with two rolling wheel support rectangular to be fixedly connected sequentially; Described roller and roller shaft are rotationally connected; One end of return spring is fixedly connected with top on roller track inner chamber, and the other end is fixedly connected with the roller shaft axle head of nearly opening part, and two return spring left and right sides are symmetrical arranged; Described side plate is fixedly connected with movable jaw, and side plate interior sides is fixedly installed blind hole track, and the left and right face of biside plate is symmetrical arranged; Logical gear rack is fixedly connected with movable jaw, and its number of teeth entire body is booked infinite place.It is characterized in that fixed jaw clamping working face is arranged to the ratchet face of arc apart from opening 1/5th, and fixed jaw clamps working face totally in a horizontal plane apart from the top working face of opening part and below.It is characterized in that alloting wheel is soon fixedly connected with threaded turbine wheel shaft, its combination is connected with wrench body threads turn.On existing public monkey wrench basis, the utility model has only been changed movable jaw, turbine wheel shaft knob and on handle, has been added fast plate interface, is provided with again the ratchet face of fixed jaw clamping working face apart from opening part 1/5th arc.Emphasis is that movable jaw tooth bar adds the number of teeth, change logical tooth infinite place into, movable jaw is screwed out by direct revolving wormgear, or spin off turbine wheel shaft counterclockwise and take out turbine by alloting wheel soon and take down movable jaw, to be assigned a new job face, utilize mechanics principle again, under the condition that fixed jaw is motionless, when roller set on movable jaw working face is combined in upward slope, its vertical range (radial distances between two jaw gripping object working faces) shortens, and the level power of pulling can resolve into the clamping force of vertical direction, just create the back side two roller of clamping working face from the pipe wrench function screwed for this reason.When same principle roller set is combined in descending, its vertical range (radial distances between two jaw gripping object working faces) is elongated, if that is roller set closes original position at Po Ding, during clockwise grip objects, roller combination is locked by roller limiting plate, so just in time go down hill during monkey wrench revolution, reserve enough spaces forces roller set to close reset under return spring effect, creates again the ratcher function of the two roller gripping objects in the back side for this reason.Therefore be provided with and allot wheel soon, can spin off movable jaw more quickly and easily and carry out positive and negative clamping working face and exchange each other, exchanging front can use as normal activity spanner.
The beneficial effects of the utility model are: (1) pipe vice, monkey wrench and ratcher function three unification.(2) using as pipe vice is that the utility model innovates maximum bright spot, and the level power of pulling can resolve into radial clamping force, and have three impetus, uniform force is slippage not easily, and an ancient egg-shaped, holed wind instrument does not hinder pipe fitting.(3) the ingenious part of the present invention's innovation is ratcher function, and three faces of clamping nut can be simultaneously stressed, and not easily slippage, spanner handle return is easy, need not exit and can work continuously, time saving and energy saving.(4) the dead nut of rust can be turned from clamping function, twist the nut, tube etc. of hindering corner angle.(5) wrench body is changed little, and making can utilize proembryo tool, and the just independently accessory of larger change, so easily produce in batches.
Accompanying drawing explanation
Fig. 1 is the front view pulled from the magic power of pinch tube, work, ratchet-type three
Fig. 2 is the structural representation as pipe vice clamping tubular articles in Fig. 1
Fig. 3 is as structural representation during ratcher function monkey wrench dextrorotation jack panel in Fig. 1
Fig. 4 is as structural representation during ratcher function monkey wrench turning anticlockwise in Fig. 3
Fig. 5 is the front view of movable jaw in Fig. 1
Fig. 6 is the internal structure schematic diagram of movable jaw in Fig. 5
Fig. 7 is the front view of admittedly dynamic jaw in Fig. 1
Fig. 8 is the planar structure schematic diagram of movable jaw roller combination in Fig. 6
Fig. 9 is the front view alloting wheel construction in Fig. 1 soon
Figure 10 is the side plate internal structure schematic diagram of roller track in Fig. 6
In figure: 1 bottom surface 9, wrench body 2 movable jaw 3 fixed jaw 4 roller 5 rolling wheel support 6 roller shaft 7 roller track 8 pairs of ramps return spring 10 is alloted wheel 11 threaded turbine wheel shaft 12 handle 13 soon and pulled interface 14 dentation non slip surface 15 soon and lead to gear rack 16 roller limiting plate 17 side plate 18 blind hole track
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and embodiment the utility model will be further described.
Specifically be implemented as follows: pull from the magic power of pinch tube, work, ratchet-type three, it comprises: wrench body (1), movable jaw (2), fixed jaw (3), handle (12), pull interface (13) soon, it is characterized in that fixed jaw (3), handle (12) is fixedly connected with wrench body (1) respectively.
Described interface (13) of pulling soon arranges the afterbody being fixedly connected on handle (12).
Described movable jaw (2) is connected with wrench body (1) track type moveable.
Described movable jaw (2) front clamping work identity distance opening 1/5th arranges the dentation non slip surface (14) of annular knurl line, its back side is provided with the two bottom surface, ramp (8) of tiltedly " Z " type, the fixing gradient is upward slope type from top to bottom, bottom surface, two ramp (8) is fixedly connected with upper and lower roller limiting plate (16) with the side plate (17) in face, left and right, jointly surrounds roller track (7) inner chamber.
Cylindrical roller (4) outer surface annular knurl line is anti-skidding, and can at the upper Free-rolling in the two bottom surface, ramp (8) of roller track (7) inner chamber, to regulate movable jaw (2) and fixed jaw (3) two jaw to hold distance between working face.
Two roller shafts (6) are corresponding with two rolling wheel support (5) rectangular to be fixedly connected sequentially; Described roller (4) and roller shaft (6) are rotationally connected.
One end of return spring (9) is fixedly connected with top on roller track (7) inner chamber, and the other end is fixedly connected with roller shaft (6) axle head of nearly opening part, and two return spring (9) left and right sides are symmetrical arranged.
Described side plate (17) is fixedly connected with movable jaw (2), and side plate (17) inner side is fixedly installed blind hole track (18), and biside plate (17) left and right face is symmetrical arranged.
Logical gear rack (15) is fixedly connected with movable jaw (2), and its number of teeth entire body is booked infinite place.
It is characterized in that fixed jaw (3) clamping work identity distance opening 1/5th is arranged to the ratchet face of arc, and fixed jaw (3) clamps working face totally in a horizontal plane apart from the top working face of opening and below.
It is characterized in that alloting wheel (10) is soon fixedly connected with threaded turbine wheel shaft (11), its combination is connected with wrench body (1) threads turn.
Embodiment 1
The utility model is when using as pipe wrench function as shown in Figure 2, screw out movable jaw by direct revolving wormgear or pass through to allot wheel soon, spin off turbine wheel shaft counterclockwise and take out turbine, exchange into the use movable jaw back side, according to following steps: when tightening tube clockwise, roller set closes the roller track inner chamber (i.e. two ramp bottom surfaces lowest part) of original position at the nearly opening part of movable jaw, clamping tube is stuck between the curved ratcheted surface three of two rollers and fixed jaw opening 1/5th, screwing turbine is three impetus clamping tubes, pull monkey wrench handle clockwise, drive roller set to be combined in two bottom surface, ramp to roll downwards, in upward slope formula Structure deformation state, curved ratcheted surface anti-sliding stop of energy while clamping of fixed jaw, thus the distance making fixed jaw and movable jaw two jaw hold between working face diminishes, tube radial direction is clamped by brute force, tube is tightened in not slippage like this, and clamping force increases with the increase of pull force.When unscrewing the revolution of tube monkey wrench handle counterclockwise, roller combination is reversion Structure deformation state in descending formula, thus make fixed jaw and the movable jaw two jaw distance of holding between working face become large, to reserve return space, tube radial force is diminished generation slippage, monkey wrench handle and roller combination easily set back, can next process be repeated, the like.
Embodiment 2
The utility model is when using as ratcher function monkey wrench as shown in Figure 3, screw out movable jaw by direct revolving wormgear or pass through to allot wheel soon, spin off turbine wheel shaft counterclockwise, take out turbine, exchange into the use movable jaw back side, according to following steps: when clockwise fastening nut, roller set closes original position root (namely pair bottom surface, ramp most summit place) below movable jaw clamping working face, clamping screw master card is between two rollers and the shiny surface three of fixed jaw opening 4/5ths, screwing turbine is three impetus clamping nut (three stress surfaces), pull monkey wrench handle clockwise, roller combination is by the roller limiting plate locking of root below movable jaw clamping working face, not easily slippage can nut.
When handle turns round as shown in Figure 4, roller combination is forced upwardly opening part and rolls, in descending formula Structure deformation state, thus make fixed jaw and the movable jaw two jaw distance of holding between working face become large, nut radial force diminishes, relative sliding on fixed jaw shiny surface simultaneously, roller set retreats under being combined in the elastic force effect of return spring, reserve the space that return is enough, monkey wrench handle and roller combination easily set back, next process can be repeated need not exit and pull mouth, can continued operation be carried out.
Embodiment 3
The utility model is when using as normal activity functions of wrench as shown in Figure 1, screw out movable jaw by direct revolving wormgear or pass through to allot wheel soon, spin off turbine wheel shaft counterclockwise, take out turbine, exchange into use movable jaw front, during fastening nut, because of the dentation non slip surface that movable jaw front clamping work identity distance opening part 1/5th is arranged, not easily slippage.The aft mounted fast plate interface of handle, can be convenient to use the sleeve of all size simultaneously.
In sum, under initiative spirit of the present utility model and principle, also can be used as other machineries elect device from clamping, as vice, bench vice or locking pliers etc., especially tubulose or irregularly shaped object are the most outstanding, as long as wrench body can not rupture in a word, it is unlimited from clamping force.
Claims (3)
1. pull from the magic power of pinch tube, work, ratchet-type three, it comprises: wrench body (1), movable jaw (2), fixed jaw (3), handle (12), pull interface (13) soon, it is characterized in that fixed jaw (3), handle (12) is fixedly connected with wrench body (1) respectively; Described interface (13) of pulling soon arranges the afterbody being fixedly connected on handle (12); Described movable jaw (2) is connected with wrench body (1) track type moveable; Described movable jaw (2) front clamping work identity distance opening 1/5th arranges the dentation non slip surface (14) of annular knurl line, its back side is provided with the two bottom surface, ramp (8) of tiltedly " Z " type, the fixing gradient is upward slope type from top to bottom, bottom surface, two ramp (8) is fixedly connected with upper and lower roller limiting plate (16) with the side plate (17) in face, left and right, jointly surrounds roller track (7) inner chamber; Cylindrical roller (4) outer surface annular knurl line is anti-skidding, and can at the upper Free-rolling in the two bottom surface, ramp (8) of roller track (7) inner chamber, to regulate movable jaw (2) and fixed jaw (3) two jaw to hold distance between working face; Two roller shafts (6) are corresponding with two rolling wheel support (5) rectangular to be fixedly connected sequentially; Described roller (4) and roller shaft (6) are rotationally connected; One end of return spring (9) is fixedly connected with top on roller track (7) inner chamber, and the other end is fixedly connected with roller shaft (6) axle head of nearly opening part, and two return spring (9) left and right sides are symmetrical arranged; Described side plate (17) is fixedly connected with movable jaw (2), and side plate (17) inner side is fixedly installed blind hole track (18), and biside plate (17) left and right face is symmetrical arranged; Logical gear rack (15) is fixedly connected with movable jaw (2), and its tooth bar number of teeth entire body is booked infinite place.
2. according to pulling from the magic power of pinch tube, work, ratchet-type three described in claim 1, it is characterized in that fixed jaw (3) clamping work identity distance opening 1/5th is arranged to the ratchet face of arc, and fixed jaw (3) clamps working face totally in a horizontal plane apart from the top working face of opening and below.
3. according to pulling from the magic power of pinch tube, work, ratchet-type three described in claim 1, it is characterized in that alloting wheel (10) is soon fixedly connected with threaded turbine wheel shaft (11), its combination is connected with wrench body (1) threads turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295128.5U CN204800524U (en) | 2015-05-01 | 2015-05-01 | Pull from double -layered tight pipe, work, triple -purpose magic power of ratchet formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295128.5U CN204800524U (en) | 2015-05-01 | 2015-05-01 | Pull from double -layered tight pipe, work, triple -purpose magic power of ratchet formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204800524U true CN204800524U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295128.5U Expired - Fee Related CN204800524U (en) | 2015-05-01 | 2015-05-01 | Pull from double -layered tight pipe, work, triple -purpose magic power of ratchet formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204800524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109069805A (en) * | 2016-03-29 | 2018-12-21 | 卡迪纳尔健康515瑞士有限公司 | The tool and method rewound for sacculus |
| CN111200983A (en) * | 2017-10-06 | 2020-05-26 | 奥林巴斯株式会社 | Medical device |
-
2015
- 2015-05-01 CN CN201520295128.5U patent/CN204800524U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109069805A (en) * | 2016-03-29 | 2018-12-21 | 卡迪纳尔健康515瑞士有限公司 | The tool and method rewound for sacculus |
| CN109069805B (en) * | 2016-03-29 | 2022-04-01 | 卡迪纳尔健康515瑞士有限公司 | Tool and method for balloon re-winding |
| CN111200983A (en) * | 2017-10-06 | 2020-05-26 | 奥林巴斯株式会社 | Medical device |
| CN111200983B (en) * | 2017-10-06 | 2024-02-13 | 奥林巴斯株式会社 | Medical device |
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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: 20151125 Termination date: 20170501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |