CN106695636B - Quick-clamped and the continuous operation wrench reversely to skid - Google Patents
Quick-clamped and the continuous operation wrench reversely to skid Download PDFInfo
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- CN106695636B CN106695636B CN201710199575.4A CN201710199575A CN106695636B CN 106695636 B CN106695636 B CN 106695636B CN 201710199575 A CN201710199575 A CN 201710199575A CN 106695636 B CN106695636 B CN 106695636B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Quick-clamped of the present invention and the continuous operation wrench reversely to skid belong to can rotate backward skidding, can continuously fasten the spanner of work piece operations.Including fixing piece, movable part and handle piece, handle piece includes straight-bar and transverse slat, and transverse slat top surface is equipped with transverse slat tooth；Transverse slat side is equipped with transverse slat hole；The sum of transverse slat tooth and the inter-lobe clearance of vertical bar tooth of handle piece are 0.5 length unit to 1.5 length units, and vertical bar tooth is overlapped 1.0 length unit of depth to 1.5 length units with transverse slat tooth；Angle b between spanner active chuck and spanner fixed chuck is 5 degree to 10 degree.Advantage: this spanner can reversely skid rotating spanner, and nut workpiece is not rotated, and after spanner skidding turns an angle, directly make the operation of rotational fastener nut workpiece again, it can continuous fastening nut workpiece again after spanner reversely skids.
Description
Technical field
The invention belongs to fastening nuts, the manual machine tool spanner of circular pipe workpiece, especially spanner active chuck energy quilt
Linear push away slides into caught workpiece position and can clamp workpiece, moreover it is possible to when rotating backward spanner, spanner and caught workpiece
Spanner skidding, can continuously fastening work piece operations.
Background technique
Now can Quick-clamped nut workpiece spanner all cannot reversely skid continuous fastening nut workpiece, and can reversely skid
The spanner of continuous fastening nut workpiece is unable to Quick-clamped nut workpiece again.
Summary of the invention
The object of the present invention is to provide it is a kind of can Quick-clamped nut workpiece, and the continuous fastening nut workpiece that can reversely skid
Spanner.
Structure of the invention:
Quick-clamped and the continuous operation wrench reversely to skid, including fixing piece 1, movable part 2 and handle piece 3, movable part 2
Including spanner active chuck 4 and convex shape section rack gear 5, it is integrated at the top of the bottom of spanner active chuck 4 and convex shape section rack gear 5
Structure, the contact workpiece face 6 of spanner active chuck 4 and 5 top angle c of convex shape section rack gear are 90 degree, spanner active chuck 4
Contact workpiece face 6 is equipped with laterally stings workpiece tooth 7 side by side, is equipped on convex shape section rack gear 5 surface opposite with spanner active chuck 4
Vertical bar tooth 22；It is characterized by:
1 structure of fixing piece: fixing piece 1 include 11, three connection frames 9 of spanner fixed chuck and clutch lever 10, three
12 one end of top surface long side wall for connecting frame 9 is equipped with spanner fixed chuck 11, and 12 surface of top surface long side wall of this three connection frames 9 is set
There is can be caught in 2 convex shape section rack gear 5 of movable part to be caught in rack gear recessed groove 13；In the bottom surface long side wall 14 of this three connection frames 9
Between section be equipped with handle be inserted into hole 15, handle insertion hole 15 communicated with rack gear recessed groove 13 is caught in；The framework side of frame 9 is connected at three
Plate 17 is equipped with framework and handle connecting hole 16, the contact workpiece face 6 of framework and handle connecting hole 16 and spanner fixed chuck 11
Position is corresponding, and two frameworks on two blocks of framework side plates 17 of three connection frames 9 are corresponding with 16 position of handle connecting hole, two frames
Body is communicated with handle connecting hole 16 with handle insertion hole 15；Clutch lever 10 is fixed in bottom surface long side wall 14；Spanner is fixed
Angle a between the contact workpiece face 6 and top surface long side wall 12 of collet 11 is 80 degree to 85 degree；
3 structure of handle piece: the T-shaped structure formed including straight-bar 18 and transverse slat 19,19 top surface of transverse slat are equipped with transverse slat tooth
20；19 side of transverse slat is equipped with transverse slat hole 21；
The connection relationship of 3 these three components of fixing piece 1, movable part 2 and handle piece: the convex shape section rack gear 5 of movable part 2 is tight
Cooperation is fastened in being caught among rack gear recessed groove 13 of fixing piece 1, at it is inside and outside be nested be slidably connected, convex shape section rack gear 5
Vertical bar tooth 22 towards in fixing piece 1 handle insertion hole 15 in；The transverse slat 19 of handle piece 3 is inserted into hole in the handle of fixing piece 1
In 15, the transverse slat tooth 20 of 3 transverse slat 19 of handle piece is engaged with the vertical bar tooth 22 of 2 convex shape section rack gear 5 of movable part；
In the state that is fully engaged against, transverse slat tooth 20 is related to the occlusive state structure of vertical bar tooth 22 for transverse slat tooth 20 and vertical bar tooth 22
Dimension scale relationship: inter-lobe clearance 27 between two sides of a transverse slat tooth 20 and the side for facing two vertical bar teeth 22 it
Be 0.5 length unit to 1.5 length units, then match to be vertical bar tooth 22 be overlapped 1.0 length of depth with transverse slat tooth 20
Unit is to 1.5 length units；
The transverse slat hole 21 of 3 transverse slat 19 of handle piece and framework and 16 position of handle connecting hole on 1 framework side plate 17 of fixing piece
It is corresponding, framework and the hitching post 23 of handle connecting hole 16 on transverse slat hole 21 and two blocks of framework side plates 17；
10 free-end of clutch lever of fixing piece 1 close to handle piece 3 straight-bar 18, clutch lever 10 and straight-bar 18 it
Between be equipped with elastomeric element 24；
Angle b between spanner active chuck 4 and spanner fixed chuck 11 is 5 degree to 10 degree.
Can Quick-clamped nut workpiece operation: with the thumb of hand by the clutch lever 10 of fixing piece 1 to handle piece 3
18 direction of straight-bar pressure, the transverse slat hole 21 of 3 transverse slat 19 of handle piece rotates around hitching post 23, and the transverse slat tooth 20 on transverse slat 19 completely disengages
The 5 vertical bar tooth 22 of convex shape section rack gear being stuck in fixing piece 1, then being caught in rack gear recessed groove 13 in fixing piece 1 of vertical bar tooth 22
It is freely slidable.So the right hand holds straight-bar 18, for right thumb clutch lever 10 to the straight-bar 18 of handle piece 3, left handgrip can be certainly
Push the clamped nut work in 11 direction of spanner fixed chuck to by the spanner active chuck 4 for 5 one of convex shape section rack gear slided
Part, right thumb abandon clutch lever 10, the transverse slat tooth 20 on transverse slat 19 completely with the convex shape section rack gear 5 in fixing piece 1
Vertical bar tooth 22 is engaged, and spanner active chuck 4 is fixed on clamping nut workpiece, and the operation of this binding nut workpiece is in one second
It completes, reaches the goal of the invention of Quick-clamped nut workpiece.
Can reversely be skidded continuous fastening nut workpiece: this skidding function by movable part 2 the flank of tooth at angle rotational structure,
22 interocclusal clearance structure of transverse slat tooth 20 and vertical bar tooth, 4 contact workpiece face 6 of spanner active chuck and spanner fixed chuck 11 contact work
Folder angular clearance between part face 6 is realized.It reversely to skid and increase certain distance it is necessary to the contact workpiece face 6 of two collets, can increase
The long method for needing the distance is:
The first original inter-lobe clearance: when straight-bar 18 is pulled in the reversed skidding of progress, transverse slat tooth 20 is to far from nut workpiece
Direction, the inter-lobe clearance 27 of transverse slat tooth 20 and vertical bar tooth 22 will increase as desired two collets contact workpiece face 6 of reversely skidding
Long a part of length.
Angle gap between second of two collet contact workpiece faces 6: when straight-bar 18 is pulled in the reversed skidding of progress,
Have on a part of length of inter-lobe clearance 27, make nut hexagon maximum gauge and two collet contact workpiece faces 6 it
Between some gap length it is available, at this moment can have a small amount of beat between nut hexagon and two collet contact workpiece faces 6
Sliding rotational angle, after this small amount of skidding rotational angle, the angle clearance distance between two collet contact workpiece faces 6 increases again
The distance skidded and needed is added.As long as the angle clearance fit between 27 distance of inter-lobe clearance and two collet contact workpiece faces 6
Well, it can be just met for the skidding distance length of nut hexagon maximum gauge needs, and can have been recovered immediately after skidding
The hex nut is clamped entirely, again the purpose of fastening nut workpiece again.Six sides for being 1 centimetre to 4 centimetres for maximum gauge
The vertical bar tooth 22 of shape nut, whole transverse slat teeth 20 of optimal selection transverse slat 19 and convex shape section rack gear 5 in stinging a state completely, and one
The sum of inter-lobe clearance 27 between two sides of a transverse slat tooth 20 and the side for facing two vertical bar teeth 22 is 0.5 millimeter and arrives
1.5 millimeter；A state is stung completely at this, and vertical bar tooth 22 is overlapped 1.0 millimeters to 1.5 millimeters of depth with transverse slat tooth 20.Spanner is living
Angle b between dynamic collet 4 and spanner fixed chuck 11 is 7 degree, the contact workpiece face 6 and the long side in top surface of spanner fixed chuck 11
Angle a between wall 12 is 83 degree.
The flank of tooth of the third movable part 2 is rotated at angle: being connect since 2 transverse slat hole 21 of movable part is located at spanner active chuck 4
It touches below workpiece face 6, transverse slat tooth 20 is than transverse slat hole 21 further from 4 contact workpiece face 6 of spanner active chuck.Operation of skidding is pulled
The flank of tooth of straight-bar 18, the flank of tooth and vertical bar tooth 22 of transverse slat tooth 20 is rotated at angle, is placed restrictions on the free position of clutch lever 10
The maximum rotation angle of angle rotation, maximum rotation angle design, which there remains 22 to three teeth of vertical bar tooth in transverse slat tooth 20, to sting
Conjunction state, the separation of remaining tooth, the part occlusive state of this remaining inclined form of one to three teeth are increased than original between cog
The more original inter-lobe clearances in gap 27, have not only increased the operation of skidding of larger diameter hex nut in this way, and there are also one
To three teeth still after occlusive state, operation in place of skidding, this retains one to three teeth of occlusive state, and can recover immediately
Original folder transverse slat tooth 20 and vertical bar tooth 22 are fully engaged against state, are fastened the operation of the nut workpiece next time.
Oblique structure, specific structure are: the transverse direction of fixed chuck 11 stings workpiece tooth 7 towards three 9 faces of connection frame, that is, fixes
The angle d in collet biting teeth to frame face 25 and contact workpiece face 6 is 85 degree to 90 degree；；The transverse direction of fixed chuck 11 stings the back of workpiece tooth 7
To three 9 faces of connection frame, i.e. the angle e in fixed chuck biting teeth back frame face 26 and contact workpiece face 6 is 60 degree to 75 degree.
With to three inclined structures of connection frame 9, purpose is conducive to reversely skid tooth on spanner fixed chuck 11, and sharp
In positive fastening.The transverse direction for carrying on the back three connection frames 9 stings 7 face of workpiece tooth, i.e. fixed chuck biting teeth back frame face 26 and contact workpiece face 6
Angle e be 60 degree to 75 degree, the angle is small to be conducive to reversely skid.Fixed chuck biting teeth is to frame face 25 and contact workpiece face 6
Angle d be 85 degree to 90 degree, the corner of tight hex nut is favorably stung in tightening state.
Whole transverse slat teeth 20 of transverse slat 19 and the vertical bar tooth 22 of convex shape section rack gear 5 are in sting a state, a transverse slat completely
The sum of inter-lobe clearance 27 between two sides of tooth 20 and the side for facing two vertical bar teeth 22 is 0.5 millimeter to 1.5 millimeters；
A state is stung completely at this, and vertical bar tooth 22 is overlapped 1.0 millimeters to 1.5 millimeters of depth with transverse slat tooth 20.This is for by fastening six
Spanner preferred design of the maximum gauge of side shape nut in 1 centimetre to 4 centimetres workpiece.
The transverse direction in 4 contact workpiece face 6 of spanner active chuck, which stings workpiece tooth 7, longitudinal ditch recessed 8, and every row is made laterally to sting workpiece tooth
7 are made of multiple short teeth.Multiple short tooth can prevent from being fastened workpiece to indulge in spanner active chuck 4 and spanner fixed chuck 11
To sliding, this structure is mainly used for this spanner fastening round piece, can prevent spanner longitudinal sliding motion on round piece.Fixing clamp
First 11 transverse direction stings workpiece tooth 7 preferably to three inclined structures in 9 direction of connection frame.
Advantages of the present invention: this spanner can be made in one second spanner active chuck binding nut workpiece in this spanner
After the screwing of certain angle, can in spanner active chuck and spanner fixed chuck without departing under the nut workpiece conditions pressed from both sides,
Spanner reversely skids rotating spanner, and nut workpiece is not rotated, and after spanner skidding turns an angle, it is tight directly to make rotation again
Gu the operation of nut workpiece, it can continuous fastening nut workpiece again after spanner reversely skids.The tooth in collet contact workpiece face has
Longitudinal groove forms contact workpiece face at multiple short teeth, moreover it can be used to the continuous fastening of round piece.
Detailed description of the invention
Fig. 1 is fixing piece outline structural diagram of the invention；
Fig. 2 is fixing piece the schematic diagram of the section structure of the invention；
Fig. 3 is the schematic diagram of the section structure of spanner of the invention when without workpiece is clamped；
Fig. 4 is that clutch lever is being pressed to straight-bar by spanner of the invention, and convex shape section rack gear energy state free to slide is put
Enter to have the schematic diagram of the section structure when clamped workpiece；
Fig. 5 is the convex shape section rack gear energy state free to slide of spanner of the present invention, and the spanner active chuck of movable part is direct
It is pulled to the schematic diagram of the section structure when clamped workpiece；
Fig. 6 is the schematic diagram of the section structure when spanner of the present invention is in clamping workpiece；
Fig. 7 is that spanner of the present invention is being clamped by fastening workpiece, and spanner is being turned to relaxation by the skidding of fastening workpiece direction again
The schematic diagram of the section structure when dynamic；
Fig. 8 is the spanner active chuck of spanner of the present invention and flank of tooth angle, the spanner fixed chuck of spanner fixed chuck
Laterally sting workpiece tooth the schematic diagram of the section structure；
Fig. 9 is three connection frame the schematic diagram of the section structure of fixing piece of spanner of the present invention；
Figure 10 is the end structure illustration of the movable part of spanner of the present invention；
Figure 11 is the movable part one's own judgment face structural schematic diagram of spanner of the present invention.
1 it is fixing piece in figure, 2 be movable part, 3 be handle piece, 4 be spanner active chuck, 5 be convex shape section rack gear, 6 is
Contact workpiece face, 7 be laterally sting workpiece tooth, 8 be it is recessed to ditch, 9 be three connection frames, 10 be clutch lever, 11 be spanner consolidate
Clamp head, 12 be top surface long side wall, 13 be caught in rack gear recessed groove, 14 be bottom surface long side wall, 15 be handle insertion hole, 16 be frame
Body and handle connecting hole, 17 be framework side plate, 18 be straight-bar, 19 be transverse slat, 20 be transverse slat tooth, 21 be transverse slat hole, 22 be vertical bar
Tooth, 23 be hitching post, 24 be elastomeric element, 25 to be fixed chuck biting teeth be fixed chuck biting teeth back frame face, 27 be between cog to frame, 26
Gap.
Specific embodiment
Embodiment 1, by fastening maximum gauge be 3-20 millimeters Quick-clamped and the reversed continuous operation wrench that skids
Such as Fig. 1,2,3,4,5,6,7,8,9,10,11,
Small-sized Quick-clamped and the continuous operation wrench reversely to skid, including fixing piece 1, movable part 2 and handle piece 3, it is living
Moving part 2 includes spanner active chuck 4 and convex shape section rack gear 5,5 top of bottom and convex shape section rack gear of spanner active chuck 4
It is structure as a whole, the contact workpiece face 6 of spanner active chuck 4 and 5 top angle c of convex shape section rack gear are 90 degree, spanner activity
The contact workpiece face 6 of collet 4 is equipped with laterally stings workpiece tooth 7 side by side, in the convex shape section rack gear 5 opposite with spanner active chuck 4
Surface is equipped with vertical bar tooth 22；
1 structure of fixing piece: fixing piece 1 include 11, three connection frames 9 of spanner fixed chuck and clutch lever 10, three
12 one end of top surface long side wall for connecting frame 9 is equipped with spanner fixed chuck 11, and 12 surface of top surface long side wall of this three connection frames 9 is set
There is can be caught in 2 convex shape section rack gear 5 of movable part to be caught in rack gear recessed groove 13；In the bottom surface long side wall 14 of this three connection frames 9
Between section be equipped with handle be inserted into hole 15, handle insertion hole 15 communicated with rack gear recessed groove 13 is caught in；The framework side of frame 9 is connected at three
Plate 17 is equipped with framework and handle connecting hole 16, the contact workpiece face 6 of framework and handle connecting hole 16 and spanner fixed chuck 11
Position is corresponding, and two frameworks on two blocks of framework side plates 17 of three connection frames 9 are corresponding with 16 position of handle connecting hole, two frames
Body is communicated with handle connecting hole 16 with handle insertion hole 15；Clutch lever 10 is fixed in bottom surface long side wall 14；Spanner is fixed
Angle a between the contact workpiece face 6 and top surface long side wall 12 of collet 11 is 85 degree；
3 structure of handle piece: the T-shaped structure formed including straight-bar 18 and transverse slat 19,19 top surface of transverse slat are equipped with transverse slat tooth
20；19 side of transverse slat is equipped with transverse slat hole 21；
The connection relationship of 3 these three components of fixing piece 1, movable part 2 and handle piece: the convex shape section rack gear 5 of movable part 2 is tight
Cooperation is fastened in being caught among rack gear recessed groove 13 of fixing piece 1, at it is inside and outside be nested be slidably connected, convex shape section rack gear 5
Vertical bar tooth 22 towards in fixing piece 1 handle insertion hole 15 in；The transverse slat 19 of handle piece 3 is inserted into hole in the handle of fixing piece 1
In 15, the transverse slat tooth 20 of 3 transverse slat 19 of handle piece is engaged with the vertical bar tooth 22 of 2 convex shape section rack gear 5 of movable part；
In the state that is fully engaged against, transverse slat tooth 20 is related to the occlusive state structure of vertical bar tooth 22 for transverse slat tooth 20 and vertical bar tooth 22
Dimension scale relationship: inter-lobe clearance 27 between two sides of a transverse slat tooth 20 and the side for facing two vertical bar teeth 22 it
Be 0.5x80% millimeters to 1.5x80% millimeters, then match to be vertical bar tooth 22 be overlapped depth with transverse slat tooth 20
1.0x80% millimeters to 1.5x80% millimeters；
The transverse slat hole 21 of 3 transverse slat 19 of handle piece and framework and 16 position of handle connecting hole on 1 framework side plate 17 of fixing piece
It is corresponding, framework and the hitching post 23 of handle connecting hole 16 on transverse slat hole 21 and two blocks of framework side plates 17；
10 free-end of clutch lever of fixing piece 1 close to handle piece 3 straight-bar 18, clutch lever 10 and straight-bar 18 it
Between be equipped with elastomeric element 24；
Angle b between spanner active chuck 4 and spanner fixed chuck 11 is 5 degree.
It is in three inclined structures of connection frame 9, tool that the transverse direction in 11 contact workpiece face 6 of spanner fixed chuck, which stings workpiece tooth 7,
Body structure is: the transverse direction of fixed chuck 11 stings workpiece tooth 7 towards three 9 faces of connection frame, i.e., fixed chuck biting teeth to frame face 25 with
The angle d in contact workpiece face 6 is 85 degree；The transverse direction of fixed chuck 11 stings workpiece tooth 7 backwards to three 9 faces of connection frame, i.e. fixing clamp
The angle e in head biting teeth back frame face 26 and contact workpiece face 6 is 60 degree.
The transverse direction in 4 contact workpiece face 6 of spanner active chuck, which stings workpiece tooth 7, longitudinal ditch recessed 8, and every row is made laterally to sting workpiece tooth
7, which laterally sting workpiece tooth 7 by multiple short rows, forms.
Embodiment 2, by fastening maximum gauge be 10-40 millimeters Quick-clamped and the reversed continuous operation wrench that skids
Such as Fig. 1,2,3,4,5,6,7,8,9,10,11,
Medium-sized Quick-clamped and the continuous operation wrench reversely to skid, including fixing piece 1, movable part 2 and handle piece 3, it is living
Moving part 2 includes spanner active chuck 4 and convex shape section rack gear 5,5 top of bottom and convex shape section rack gear of spanner active chuck 4
It is structure as a whole, the contact workpiece face 6 of spanner active chuck 4 and 5 top angle c of convex shape section rack gear are 90 degree, spanner activity
The contact workpiece face 6 of collet 4 is equipped with laterally stings workpiece tooth 7 side by side, in the convex shape section rack gear 5 opposite with spanner active chuck 4
Surface is equipped with vertical bar tooth 22；
1 structure of fixing piece: fixing piece 1 include 11, three connection frames 9 of spanner fixed chuck and clutch lever 10, three
12 one end of top surface long side wall for connecting frame 9 is equipped with spanner fixed chuck 11, and 12 surface of top surface long side wall of this three connection frames 9 is set
There is can be caught in 2 convex shape section rack gear 5 of movable part to be caught in rack gear recessed groove 13；In the bottom surface long side wall 14 of this three connection frames 9
Between section be equipped with handle be inserted into hole 15, handle insertion hole 15 communicated with rack gear recessed groove 13 is caught in；The framework side of frame 9 is connected at three
Plate 17 is equipped with framework and handle connecting hole 16, the contact workpiece face 6 of framework and handle connecting hole 16 and spanner fixed chuck 11
Position is corresponding, and two frameworks on two blocks of framework side plates 17 of three connection frames 9 are corresponding with 16 position of handle connecting hole, two frames
Body is communicated with handle connecting hole 16 with handle insertion hole 15；Clutch lever 10 is fixed in bottom surface long side wall 14；Spanner is fixed
Angle a between the contact workpiece face 6 and top surface long side wall 12 of collet 11 is 83 degree；
3 structure of handle piece: the T-shaped structure formed including straight-bar 18 and transverse slat 19,19 top surface of transverse slat are equipped with transverse slat tooth
20；19 side of transverse slat is equipped with transverse slat hole 21；
The connection relationship of 3 these three components of fixing piece 1, movable part 2 and handle piece: the convex shape section rack gear 5 of movable part 2 is tight
Cooperation is fastened in being caught among rack gear recessed groove 13 of fixing piece 1, at it is inside and outside be nested be slidably connected, convex shape section rack gear 5
Vertical bar tooth 22 towards in fixing piece 1 handle insertion hole 15 in；The transverse slat 19 of handle piece 3 is inserted into hole in the handle of fixing piece 1
In 15, the transverse slat tooth 20 of 3 transverse slat 19 of handle piece is engaged with the vertical bar tooth 22 of 2 convex shape section rack gear 5 of movable part；
In the state that is fully engaged against, transverse slat tooth 20 is related to the occlusive state structure of vertical bar tooth 22 for transverse slat tooth 20 and vertical bar tooth 22
Dimension scale relationship: inter-lobe clearance 27 between two sides of a transverse slat tooth 20 and the side for facing two vertical bar teeth 22 it
Be 0.5 millimeter to 1.5 millimeters, then match to be vertical bar tooth 22 be overlapped 1.0 millimeters of depth to 1.5 millis with transverse slat tooth 20
Rice；
The transverse slat hole 21 of 3 transverse slat 19 of handle piece and framework and 16 position of handle connecting hole on 1 framework side plate 17 of fixing piece
It is corresponding, framework and the hitching post 23 of handle connecting hole 16 on transverse slat hole 21 and two blocks of framework side plates 17；
10 free-end of clutch lever of fixing piece 1 close to handle piece 3 straight-bar 18, clutch lever 10 and straight-bar 18 it
Between be equipped with elastomeric element 24；
Angle b between spanner active chuck 4 and spanner fixed chuck 11 is 7 degree.
It is in three inclined structures of connection frame 9, tool that the transverse direction in 11 contact workpiece face 6 of spanner fixed chuck, which stings workpiece tooth 7,
Body structure is: the transverse direction of fixed chuck 11 stings workpiece tooth 7 towards three 9 faces of connection frame, i.e., fixed chuck biting teeth to frame face 25 with
The angle d in contact workpiece face 6 is 87 degree；The transverse direction of fixed chuck 11 stings workpiece tooth 7 backwards to three 9 faces of connection frame, i.e. fixing clamp
The angle e in head biting teeth back frame face 26 and contact workpiece face 6 is 68 degree.
The transverse direction in 4 contact workpiece face 6 of spanner active chuck, which stings workpiece tooth 7, longitudinal ditch recessed 8, and every row is made laterally to sting workpiece tooth
7, which laterally sting workpiece tooth 7 by multiple short rows, forms.
Embodiment 3, by fastening maximum gauge be 20-70 millimeters Quick-clamped and the reversed continuous operation wrench that skids
Such as Fig. 1,2,3,4,5,6,7,8,9,10,11,
Large-scale Quick-clamped and the continuous operation wrench reversely to skid, including fixing piece 1, movable part 2 and handle piece 3, it is living
Moving part 2 includes spanner active chuck 4 and convex shape section rack gear 5,5 top of bottom and convex shape section rack gear of spanner active chuck 4
It is structure as a whole, the contact workpiece face 6 of spanner active chuck 4 and 5 top angle c of convex shape section rack gear are 90 degree, spanner activity
The contact workpiece face 6 of collet 4 is equipped with laterally stings workpiece tooth 7 side by side, in the convex shape section rack gear 5 opposite with spanner active chuck 4
Surface is equipped with vertical bar tooth 22；
1 structure of fixing piece: fixing piece 1 include 11, three connection frames 9 of spanner fixed chuck and clutch lever 10, three
12 one end of top surface long side wall for connecting frame 9 is equipped with spanner fixed chuck 11, and 12 surface of top surface long side wall of this three connection frames 9 is set
There is can be caught in 2 convex shape section rack gear 5 of movable part to be caught in rack gear recessed groove 13；In the bottom surface long side wall 14 of this three connection frames 9
Between section be equipped with handle be inserted into hole 15, handle insertion hole 15 communicated with rack gear recessed groove 13 is caught in；The framework side of frame 9 is connected at three
Plate 17 is equipped with framework and handle connecting hole 16, the contact workpiece face 6 of framework and handle connecting hole 16 and spanner fixed chuck 11
Position is corresponding, and two frameworks on two blocks of framework side plates 17 of three connection frames 9 are corresponding with 16 position of handle connecting hole, two frames
Body is communicated with handle connecting hole 16 with handle insertion hole 15；Clutch lever 10 is fixed in bottom surface long side wall 14；Spanner is fixed
Angle a between the contact workpiece face 6 and top surface long side wall 12 of collet 11 is 85 degree；
3 structure of handle piece: the T-shaped structure formed including straight-bar 18 and transverse slat 19,19 top surface of transverse slat are equipped with transverse slat tooth
20；19 side of transverse slat is equipped with transverse slat hole 21；
The connection relationship of 3 these three components of fixing piece 1, movable part 2 and handle piece: the convex shape section rack gear 5 of movable part 2 is tight
Cooperation is fastened in being caught among rack gear recessed groove 13 of fixing piece 1, at it is inside and outside be nested be slidably connected, convex shape section rack gear 5
Vertical bar tooth 22 towards in fixing piece 1 handle insertion hole 15 in；The transverse slat 19 of handle piece 3 is inserted into hole in the handle of fixing piece 1
In 15, the transverse slat tooth 20 of 3 transverse slat 19 of handle piece is engaged with the vertical bar tooth 22 of 2 convex shape section rack gear 5 of movable part；
In the state that is fully engaged against, transverse slat tooth 20 is related to the occlusive state structure of vertical bar tooth 22 for transverse slat tooth 20 and vertical bar tooth 22
Dimension scale relationship: inter-lobe clearance 27 between two sides of a transverse slat tooth 20 and the side for facing two vertical bar teeth 22 it
Be 0.5x130% millimeters to 1.5x130% millimeters, then match to be vertical bar tooth 22 be overlapped depth with transverse slat tooth 20
1.0x130% millimeters to 1.5x130% millimeters；
The transverse slat hole 21 of 3 transverse slat 19 of handle piece and framework and 16 position of handle connecting hole on 1 framework side plate 17 of fixing piece
It is corresponding, framework and the hitching post 23 of handle connecting hole 16 on transverse slat hole 21 and two blocks of framework side plates 17；
10 free-end of clutch lever of fixing piece 1 close to handle piece 3 straight-bar 18, clutch lever 10 and straight-bar 18 it
Between be equipped with elastomeric element 24；
Angle b between spanner active chuck 4 and spanner fixed chuck 11 is 10 degree.
It is in three inclined structures of connection frame 9, tool that the transverse direction in 11 contact workpiece face 6 of spanner fixed chuck, which stings workpiece tooth 7,
Body structure is: the transverse direction of fixed chuck 11 stings workpiece tooth 7 towards three 9 faces of connection frame, i.e., fixed chuck biting teeth to frame face 25 with
The angle d in contact workpiece face 6 is 90 degree；The transverse direction of fixed chuck 11 stings workpiece tooth 7 backwards to three 9 faces of connection frame, i.e. fixing clamp
The angle e in head biting teeth back frame face 26 and contact workpiece face 6 is 75 degree.
The transverse direction in 4 contact workpiece face 6 of spanner active chuck, which stings workpiece tooth 7, longitudinal ditch recessed 8, and every row is made laterally to sting workpiece tooth
7, which laterally sting workpiece tooth 7 by multiple short rows, forms.
Claims (4)
1. Quick-clamped and the continuous operation wrench reversely to skid, including fixing piece (1), movable part (2) and handle piece (3), living
Moving part (2) includes spanner active chuck (4) and convex shape section rack gear (5), bottom and the convex shape section tooth of spanner active chuck (4)
It is structure as a whole at the top of item (5), angle c at the top of the contact workpiece face (6) and convex shape section rack gear (5) of spanner active chuck (4)
Be 90 degree, the contact workpiece face (6) of spanner active chuck (4) side by side be equipped with laterally sting workpiece tooth (7), with spanner active chuck
(4) opposite convex shape section rack gear (5) surface is equipped with vertical bar tooth (22)；It is characterized by:
Fixing piece (1) structure: fixing piece (1) includes spanner fixed chuck (11), three connection frames (9) and clutch lever
(10), top surface long side wall (12) one end of three connections frame (9) is equipped with spanner fixed chuck (11), this three connect frame (9)
Top surface long side wall (12) surface be equipped with can be caught in movable part (2) convex shape section rack gear (5) be caught in rack gear recessed groove (13)；This three
Bottom surface long side wall (14) interlude that part connects frame (9) is equipped with handle insertion hole (15), and handle is inserted into hole (15) and is caught in rack gear
Recessed groove (13) communicates；Be equipped with framework and handle connecting hole (16) on the framework side plate (17) that three connect frame (9), framework with
Handle connecting hole (16) is corresponding with contact workpiece face (6) position of spanner fixed chuck (11), two pieces of frames of three connections frame (9)
Two frameworks on side plate (17) are corresponding with handle connecting hole (16) position, two frameworks and handle connecting hole (16) and handle
Insertion hole (15) communicates；Clutch lever (10) are fixed in bottom surface long side wall (14)；The contact work of spanner fixed chuck (11)
Angle a between part face (6) and top surface long side wall (12) is 80 degree to 85 degree；
Handle piece (3) structure: the T-shaped structure formed including straight-bar (18) and transverse slat (19), transverse slat (19) top surface are equipped with cross
Plate tooth (20)；Transverse slat (19) side is equipped with transverse slat hole (21)；
The connection relationship of fixing piece (1), movable part (2) and handle piece (3) these three components: the convex shape section tooth of movable part (2)
Item (5) tight fit is fastened in being caught among rack gear recessed groove (13) of fixing piece (1), at it is inside and outside be nested be slidably connected, it is convex
The vertical bar tooth (22) of tee section rack gear (5) is interior towards handle insertion hole (15) in fixing piece (1)；The transverse slat of handle piece (3)
(19) in handle insertion hole (15) of fixing piece (1), the transverse slat tooth (20) and movable part (2) of handle piece (3) transverse slat (19) are convex
The vertical bar tooth (22) of tee section rack gear (5) is engaged；
Transverse slat tooth (20) and vertical bar tooth (22) are in the state that is fully engaged against, the occlusive state structure of transverse slat tooth (20) and vertical bar tooth (22)
Relative dimensions proportionate relationship: the between cog between two sides of transverse slat tooth (20) and the side for facing two vertical bar teeth (22)
The sum of gap (27) is 0.5 length unit to 1.5 length units, then what is matched is the weight of vertical bar tooth (22) Yu transverse slat tooth (20)
1.0 length unit of depth is closed to 1.5 length units；
The transverse slat hole (21) of handle piece (3) transverse slat (19) and framework and handle connecting hole on fixing piece (1) framework side plate (17)
(16) position is corresponding, on the transverse slat hole (21) and two pieces of framework side plates (17) of hitching post (23) insertion handle piece (3) framework and
Handle connecting hole (16), handle shank member (3) and two pieces of framework side plate (17) rotation connections；
Straight-bar (18) of clutch lever (10) free-end of fixing piece (1) close to handle piece (3), clutch lever (10) and straight
Elastomeric element (24) are equipped between bar (18)；
Angle b between spanner active chuck (4) and spanner fixed chuck (11) is 5 degree to 10 degree.
2. Quick-clamped according to claim 1 and the continuous operation wrench reversely to skid, it is characterised in that: oblique knot
Structure, specific structure are: the transverse direction of fixed chuck (11) stings workpiece tooth (7) towards three connection frame (9) faces, i.e. fixed chuck biting teeth
It is 85 degree to 90 degree to the angle d of frame face (25) and contact workpiece face (6)；The transverse direction of fixed chuck (11) stings workpiece tooth (7) back
To three connection frame (9) faces, i.e. the angle e of fixed chuck biting teeth back frame face (26) and contact workpiece face (6) is 60 degree to 75 degree.
3. Quick-clamped according to claim 1 and the continuous operation wrench reversely to skid, it is characterised in that: transverse slat (19)
Whole transverse slat teeth (20) and convex shape section rack gear (5) vertical bar tooth (22) in stinging a state completely, transverse slat tooth (20)
The sum of inter-lobe clearance (27) between two sides and the side for facing two vertical bar teeth (22) is 0.5 millimeter to 1.5 millimeters；?
This stings a state completely, and vertical bar tooth (22) is overlapped 1.0 millimeters to 1.5 millimeters of depth with transverse slat tooth (20).
4. Quick-clamped according to claim 1 and the continuous operation wrench reversely to skid, it is characterised in that: spanner activity
The transverse direction in collet (4) contact workpiece face (6), which stings workpiece tooth (7), has longitudinal ditch recessed (8), and every row is made laterally to sting workpiece tooth (7) by more
A short tooth composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199575.4A CN106695636B (en) | 2017-03-30 | 2017-03-30 | Quick-clamped and the continuous operation wrench reversely to skid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199575.4A CN106695636B (en) | 2017-03-30 | 2017-03-30 | Quick-clamped and the continuous operation wrench reversely to skid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106695636A CN106695636A (en) | 2017-05-24 |
| CN106695636B true CN106695636B (en) | 2019-01-01 |
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ID=58887176
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199575.4A Active CN106695636B (en) | 2017-03-30 | 2017-03-30 | Quick-clamped and the continuous operation wrench reversely to skid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695636B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682802A (en) * | 1994-09-22 | 1997-11-04 | Mazzone; Thomas J. | Wrench with manual/or electrical control |
| US5685206A (en) * | 1996-01-19 | 1997-11-11 | Ma; James W. | Multi-purpose tool |
| US5685205A (en) * | 1996-01-18 | 1997-11-11 | Alvin C. Collins | Adjustable multi-purpose hand tool |
| US5697166A (en) * | 1995-09-15 | 1997-12-16 | Hommel; Scott David | Measuring accessory for adjustable wrench |
| CN2393687Y (en) * | 1999-11-11 | 2000-08-30 | 陈德芳 | Self-adjustable spanner for sliding block device |
| CN2393686Y (en) * | 1999-09-24 | 2000-08-30 | 王保庆 | Spanner |
| CN2399165Y (en) * | 1999-09-13 | 2000-10-04 | 董志刚 | Clyburn spanner |
| CN2401322Y (en) * | 1999-11-01 | 2000-10-18 | 刘新本 | Clamping device |
| CN2409013Y (en) * | 2000-01-26 | 2000-12-06 | 江苏宏宝集团五金工具有限公司 | Fast self-locking wrench |
-
2017
- 2017-03-30 CN CN201710199575.4A patent/CN106695636B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682802A (en) * | 1994-09-22 | 1997-11-04 | Mazzone; Thomas J. | Wrench with manual/or electrical control |
| US5697166A (en) * | 1995-09-15 | 1997-12-16 | Hommel; Scott David | Measuring accessory for adjustable wrench |
| US5685205A (en) * | 1996-01-18 | 1997-11-11 | Alvin C. Collins | Adjustable multi-purpose hand tool |
| US5685206A (en) * | 1996-01-19 | 1997-11-11 | Ma; James W. | Multi-purpose tool |
| CN2399165Y (en) * | 1999-09-13 | 2000-10-04 | 董志刚 | Clyburn spanner |
| CN2393686Y (en) * | 1999-09-24 | 2000-08-30 | 王保庆 | Spanner |
| CN2401322Y (en) * | 1999-11-01 | 2000-10-18 | 刘新本 | Clamping device |
| CN2393687Y (en) * | 1999-11-11 | 2000-08-30 | 陈德芳 | Self-adjustable spanner for sliding block device |
| CN2409013Y (en) * | 2000-01-26 | 2000-12-06 | 江苏宏宝集团五金工具有限公司 | Fast self-locking wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106695636A (en) | 2017-05-24 |
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Effective date of registration: 20201207 Address after: 51 Laiyang Road, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee after: Anyang County Intellectual Property Operation Co., Ltd Address before: 408006, Chongqing Town, Fuling District, Qi Qu village, 4 groups Patentee before: Zhang Jilun |