CN105538042B - A kind of copying apparatus of key duplicating machine - Google Patents
A kind of copying apparatus of key duplicating machine Download PDFInfo
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- CN105538042B CN105538042B CN201610068057.4A CN201610068057A CN105538042B CN 105538042 B CN105538042 B CN 105538042B CN 201610068057 A CN201610068057 A CN 201610068057A CN 105538042 B CN105538042 B CN 105538042B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/42—Patterns; Masters models
- B23Q35/44—Patterns; Masters models provided with means for adjusting the contact face, e.g. comprising flexible bands held by set-screws
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- Automation & Control Theory (AREA)
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Abstract
A kind of copying apparatus of key duplicating machine, is related to the machine tool element or annex of copying, including bottom plate, substrate, pressing plate and 6 crest bars.Activity is assemblied on copying apparatus each crest bar side by side, push wherein 1 crest bar to substrate side and locking, a kind of teeth form shape i.e. crest is just formed at substrate outer side edges, another teeth form shape i.e. trough is formed not at the crest bar counterpart substrate outer side edges moved, each crest is with height, the same depth of each trough, each crest bar determines whether to shift to after substrate outer side edges one by one, that is, forms a kind of pattern for including 6 crests or trough.Crest is represented with 1, trough is represented with 0, one can use the cross key represented by 1,0 24 digit numerical codes constituted, and in the case of no mother key, only 24 digit numerical codes, the copying apparatus can be adjusted to and required mother key side teeth form shape identical pattern at any time.
Description
Technical field
The present invention relates to the machine tool element of copying or annex, and in particular to a kind of copying apparatus of key duplicating machine.
Background technology
Key duplicating machine is repair key special-purpose machinery common in the art, is using the profile modeling in machining
And process according to pattern, prepare key.Key duplicating machine is divided into horizontal key duplicating machine and vertical key duplicating machine.Surfaces of keys band
There is being prepared by vertical key duplicating machine for multiple small round pools；The tartar indention or corrugated key of key edge,
Such as flat key, cross key, prepared by horizontal key duplicating machine.
Horizontal key duplicating machine it is main by base, motor, milling cutter, reducing gear, cam, push rod, push rod support, clamping fixture seat,
Fixture, torsionspring, thimble（Contact）Constitute.Wherein fixture has two, and a fixture is used to fix mother key, another fixture
For the fixed key billet for intending copy key.The tartar of mother key is contacted with thimble, and the edge of key billet is contacted with milling cutter, is passed through
The synchro-feed control of motor driving, the synchronizing moving of two fixtures and torsionspring, most key billet is processed into and female key at last
The same sub- key of spoon teeth form shape.Mother key is pattern, and first fixture is pattern fixing device, mother key and fixture
Collectively form copying apparatus.Above-mentioned preparation key method and machine, it is necessary to be fixed on mother key as pattern on fixture, if
There is no pattern can not just prepare key.
" one kind dislocation driven type cross mechanical anti-theft lock "（Patent No. ZL201210375617.2）And " a kind of lock core is consolidated
Fixed pattern cross mechanical anti-theft lock "（Patent No. ZL201410020215.X）Cross key have a common feature：Key is cross
Shape, is zigzag or wavy per side tartar, and 6 positions of correspondence, each position 1 crest of correspondence or trough, simultaneously
1 pellet group in lock core is corresponded to respectively, and each position spacing is identical, is 3.5 millimeters, and whole key amounts to 24 positions,
First position or last position per side are in for key axial direction on same cross section, and key is per side
Each crest height all same of tartar, the depth of each trough also all same, the two difference in height is the straight of the steel ball pellet in lock core
Footpath is 2.5 millimeters, when adjacent or trough is adjacent with trough with crest for crest, and wave change therebetween is in line.Ripple is represented with 1
Peak, with 0 trough is represented, by the first side of key tartar（Or tooth form）, the second side tartar, the 3rd side tartar and the 4th side tartar
All crests or trough in a fixed order and continuously represented with 1 or 0,24 digit numerical codes of composition, just represent completely whole
Shape, the size of individual key, purposes are easy for hiding keeping and prepare key.But, when user needs to prepare above-mentioned antitheft
The cross key of lock, and there is no mother key in hand, only 24 digit numerical codes now still can not be real using horizontal key duplicating machine
It is existing.
Above-mentioned two patents do not address the technical scheme and related match mechanism that key is prepared using 24 digit numerical codes.
The procedure of current numerically controlled processing equipment is not directly dependent upon with 24 constituted by 0,1 or 6 digit numerical codes, it is necessary to according to
Key could be completed after carrying out manually conversion according to certain size setting rule, form procedure file, input Digit Control Machine Tool
Duplication processing, but high expensive, technical difficulty is bigger than normal, is not suitable for numerous common locksets, key repair point and widely uses.
The content of the invention
To solve the problem of above-mentioned two mechanical anti-theft lock patents of invention can prepare cross key using digital code, this
Invention provides a kind of copying apparatus of key duplicating machine, also needs to prepare in 24 digit numerical codes of no mother key, only key
In the case of key, can be adjusted at any time with required mother key teeth form shape identical pattern, and simple in construction, cost is low
It is honest and clean.
The present invention is adopted the following technical scheme that：
Under a kind of copying apparatus of key duplicating machine, including bottom plate, substrate, pressing plate, 6 crest bars and alignment pin, bottom plate
The base contacts of surface and horizontal key duplicating machine are simultaneously bolted assembling, and substrate is located at bottom plate top, and pressing plate is located at substrate
Top, bottom plate, substrate and pressing plate are each other with bolt fixing assembling, and the upper surface of bottom plate and the lower surface of pressing plate are plane,
The outer ledge of substrate front end is substrate outer side edges, is protruded from outside pressing plate and bottom plate, with bitting during key is prepared
The thimble sliding contact of machine, and the corresponding edge of bottom plate, pressing plate is not contacted then with thimble all the time, substrate outer side edges are shaped as bag
The step shape of fold-line-shaped containing two steps, wherein left end is that to be rolled over again to the slope of left front be platform, the step of right-hand member
Shape is that to be rolled over again to the slope of right back be platform, and middle straight line section is the outer straight flange of substrate, and the platform of left end step is relative to substrate
Its vertical height of outer straight flange is 2.5 millimeters, and the posterior edges of substrate include straight flange and position in the middle, substrate of straight shape
Projection in two ends, two projections are respectively provided with the dowel hole of 1 horizontal direction, movable can insert 1 through left and right
Alignment pin, the axial line of the alignment pin is located on the central plane of the horizontal direction of substrate, and with straight flange outside substrate, substrate
Straight flange is parallel, and top, the bottom of substrate are respectively provided with the rectangle chute of 1 front and rear insertion, the center lines of two chutes both with substrate
Outer straight flange is vertical, is parallel to each other again, and spacing is 3.5 millimeters in the horizontal direction, i.e., chute above is relative to following
Chute staggers 3.5 millimeters to the left or to the right, and upper and lower two chutes lower surface respectively with pressing plate, the upper surface of bottom plate surround 1
The slideway of horizontal direction, slideway cross section is rectangle, and chute width is activity side by side in 3 times of crest bar width, two slideways
3 crest bars are assembled, 6 crest bars are identical, the termination position of crest bar is more than 2.5 millimeters of isosceles trapezoid for height,
From the bottom of isosceles trapezoid up to crest bar end tail, width is 7 millimeters, so, the center line of 3 crest bars in each slideway
Spacing is 7 millimeters, and the spacing of the center lines of 6 crest bars in the horizontal direction is 3.5 millimeters, and crest bar end tail is in vertical direction
Provided with 1 boss, the boss cross section is rectangle, and the upper and lower surface of each crest bar remaining position in addition to boss is plane,
And with the upper and lower surface movable contact of slideway, and boss be located at slideway beyond, the boss court of the crest bar in the slideway of substrate top
Under, the boss of the crest bar in the slideway of substrate bottom upward, the upper bottom of the isosceles trapezoid of crest bar and the facade on the inside of boss
Distance is big 2.5 millimeters compared to the distance of the outer straight flange of substrate and straight flange in substrate, and each crest bar can be moved reciprocating linear in slideway
It is dynamic, so, straight flange can limit crest bar simultaneously to the displacement of substrate outer side edges in substrate, when by any one crest bar to
Edge direction is moved to after terminal on the outside of substrate, then alignment pin is inserted in two dowel holes, then the inner side of the crest bar boss
Facade is contacted with straight flange in substrate, and facade and the positioning pin contacts in the outside of boss, the crest bar are locked, it is impossible to front and rear again to move
Dynamic, its isosceles trapezoid position is higher by outer 2.5 millimeters of the straight flange of substrate, and now the isosceles trapezoid of the crest bar is stayed on the outside of whole substrate
Position beyond side is a kind of teeth form shape i.e. crest for constituting copying apparatus, and the crest bar for not pushing substrate outer side edges to is being inserted
Enter after alignment pin, the boss of crest bar is located at the opposite side of alignment pin, it is impossible to which edge direction is moved on the outside of to substrate, corresponding substrate
The position of outer side edges is formed another teeth form shape i.e. trough of copying apparatus, and each crest bar determines whether to shift to base one by one
After plate outer side edges, that is, form a kind of pattern for including 6 crests or trough.
Such scheme can also be adjusted to another form：Keep crest bar constant in the position of center line of chute, Jiang Gebo
Peak bar is from the bottom of the bottom of isosceles trapezoid to the reduced width of end tail to 4 millimeters, the both sides of crest bar length direction center line
Symmetrically, the boss of end tail is cancelled, then whole crest bar is changed into arrowhead form, and place trough width becomes on 4 millimeters, i.e. substrate
Portion, bottom be respectively provided with the chute of 3 separate 4 mm wides, and crest bar can surrounded by chute and pressing plate or bottom plate
Moved in slideway, cancel alignment pin, the projection at dowel hole and its place, crest bar is to hold tail edge direction on the outside of substrate
Slideway is injected, until arrow position and slideway port contact, now isosceles trapezoid position is entered beyond outer 2.5 millimeters of the straight flange of substrate
And a teeth form shape i.e. crest of pattern is formed, the slideway of crest bar is not inserted into, the position of its corresponding substrate outer side edges is
It is trough for another teeth form shape of pattern, after 6 slideways have determined that insertion or are not inserted into crest bar, that is, is formed a kind of
Pattern comprising 6 crests or trough.
The crest bar of arrowhead form without using when, by its out of substrate straight flange side inject slideway place,
Extract out and inserted from the slideway mouthful on opposite again when needing.
The crest or the quantity of trough of the pattern that said one is completed, shape, size, separation distance from each other with " background
It is completely the same the characteristics of every side tartar of the cross key of the theftproof lock of listed patent in technology ", i.e., cross key the characteristics of
It is：It is zigzag or wavy per side tartar, and 6 positions of correspondence, each position 1 crest of correspondence or trough, each
Position spacing is identical, is 3.5 millimeters, and whole key amounts to 24 positions, first position or last position per side
Put and be in for key axial direction on same cross section, key is per each crest height all same of side tartar, each trough
Depth also all same, the two difference in height is that the diameter of the steel ball pellet in lock core is 2.5 millimeters, when crest is adjacent with crest or
When trough is adjacent with trough, wave change therebetween is in line, therefore the copying apparatus is fully able to adjust out times with cross key
The meaning identical pattern of side tartar.
The still another feature of above-mentioned cross key is that the shape of all tartars can be represented with 24 digit numerical codes, i.e., represented with 1
Crest, with 0 trough is represented, to the order at tip, ten are represented with by 1,06 digit numerical codes constituted according to from key pommel
The shape of one side tartar of word key, 6 digit numerical codes of the side tartar of cross key four are merged according to certain order
24 digit numerical codes for representing whole cross key are become afterwards.The order Uniform provisions are as follows：By key horizontal positioned, along
The axis of key from the shank of the key to key tip in terms of（I.e. from back to front）, side above（It is also that key is just inserted when unlocking simultaneously
Enter lockhole moment positioned at uppermost side）Corresponding 6 digit numerical code is A group codes to tartar from back to front；The one of the right
Side is that corresponding 6 digit numerical code is B group codes to the second side tartar from back to front；Following side is the 3rd side tartar from rear
Corresponding 6 digit numerical code is C group codes forward；The side on the left side is the 4th side tartar corresponding 6 bit digital from back to front
Code is D group codes, i.e., overall to be sorted according to clockwise direction.Four groups of codes are merged one according to A, B, C, D order
It is 24 digit numerical codes for representing overall key to rise.
When preparing key according to 24 digit numerical codes, 1 24 digit numerical code is divided into 4 groups 6 from front to back first
Digital code, i.e. A, B, C, D group, represent first, second, third and the 4th side teeth form shape of key respectively, as duplication A
During the tartar of group code representative, according to sequencing and 6 crest bars order from left to right of 6 bit digitals of A groups, numeral
When code is 1, just crest bar is pushed in substrate outer side edges or insertion slideway, digital code for 0 when, crest bar is not moved or not
It is inserted into slideway, then alignment pin is inserted into dowel hole, then substrate outer side edges and the isosceles trapezoid position of all crest bars is total to
It is identical with intending preparing the teeth form shape of first side of key with the pattern shape formed.Can be by according to the pattern
The tartar of the first side of key, which is copied, to be come；When replicate B group code representatives the second side tartar when, using same method with
Rule operation, by that analogy, is finally completed the reproduction process of whole cross key.When a cross key four side tartars wherein
Both sides or three sides or identical four sides when, phase homonymy tartar is just replicated with same pattern.
In such scheme, when crest bar is all pushed to substrate outer side edges or insertion slideway in, 6 positions of copying apparatus
It is crest to put, and is highly 2.5 millimeters, but can have the vee-cut of 0.9 millimeters deep between adjacent crest, copies and
Key also can carry this groove, but unlock when the vee-cut be located at each pellet group between, do not interfere with unlocking function, not yet
The plug of key can be influenceed.
In such scheme, 6 crest bars are distributed in each 3 of the upper and lower part slideway of substrate, if concentrated in a slideway
Or in same plane, then the width of each crest bar is 3.5 millimeters to the maximum, and that 1 suitable lockset is normally run is complete
The width of the crest of shape is 5.2~5.4 millimeters, therefore can cause that the upper width of crest is too small or both sides surface slope is too big,
Influence the unlocking performance of key.
Brief description of the drawings
Fig. 1：Cross key front view；
Fig. 2：Cross key side view；
Fig. 3：Crest bar front view with boss；
Fig. 4：Crest bar top view with boss；
Fig. 5：The copying apparatus assembling schematic diagram of embodiment 1（Front view）；
Fig. 6：The substrate of embodiment 1 and crest bar, alignment pin assembling schematic diagram（Top view）；
Fig. 7：The substrate front view of embodiment 1；
Fig. 8：The substrate top view of embodiment 1；
Fig. 9：Fig. 7 right view；
Figure 10：The crest bar front view of arrowhead form；
Figure 11：The crest bar top view of arrowhead form；
Figure 12：The substrate top view of embodiment 2；
Figure 13：Figure 12 right view；
Figure 14：The substrate of embodiment 2 and crest bar assembling schematic diagram；
In each figure：1:Bottom plate, 2:Substrate, 3:Substrate outer side edges, 4:The outer straight flange of substrate, 5:Pressing plate, 6:Chute, 7:Crest
Bar, 8:Boss, 9:Bearing pin, 10:Alignment pin, 11:Dowel hole, 12:Crest, 13:Trough, 14:Bottom plate screw, 15:In substrate
Straight flange, 16:Key tooth root, 17:Platform.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, in " background technology " cross key of the theftproof lock of listed patent every side tartar, work as ripple
Peak is adjacent with crest or during trough adjacent with trough, and wave therebetween, which becomes, to be in line.In fact, the effect of crest 12 is exactly to make bullet
Subgroup movement, raise 2.5 millimeters, the effect of trough is exactly to make pellet displacement be 0, so, adjacent crest and crest it
Between be not linked to be straight line, on the unlocking function of key also without influence, because increased tie-portion is located between pellet group, to pellet
The displacement of group does not work, and nor affects on the plug of key, simply tartar profile is otherwise varied.
Embodiment 1：
In Fig. 3~Fig. 9, copying apparatus includes bottom plate 1, substrate 2, pressing plate 5, alignment pin 10 and 6 crest bars 7, bottom plate 1
Lower surface by the base of bottom plate screw 14 and horizontal key duplicating machine with bolt fixing assembling, platform 17 is used for copy key tooth
The projection at the two ends of straight flange 15 is respectively provided with dowel hole 11 in root 16, substrate, can activity 1 alignment pin 10 of insertion, substrate 2
Top, bottom be respectively provided with 1 front and rear insertion rectangle chute 6, spacing is 3.5 in the horizontal direction for the center lines of two chutes
Millimeter, i.e. the width chute width of chute 6 is equal 3 ripples of activity assembling side by side in 3 times of the width of crest bar 7, each slideway
Bar 7,6 crest bars in peak are identical, and the termination position of crest bar 7 is isosceles trapezoid, and upper 1.7 millimeters of bottom width is high 3.7 millimeters,
From the bottom of isosceles trapezoid up to crest bar end tail, width is 7 millimeters, and the end tail of crest bar 7 is in vertical direction provided with 1 boss
8, the upper bottom of the isosceles trapezoid of crest bar 7 with the facade of the inner side of boss 8 distance compared to straight flange 15 in straight flange 4 outside substrate and substrate
Distance it is big 2.5 millimeters, the spacing of the center line of each crest bar in the horizontal direction is 3.5 millimeters, in the slideway of substrate top
Crest bar boss down, upward, each crest bar can be reciprocal in slideway for the boss of the crest bar in the slideway of substrate bottom
Rectilinear movement, two are inserted after the direction of straight flange 4 is moved to terminal to outside substrate by any one crest bar 7, then by alignment pin 10
In dowel hole 11, then the facade of the inner side of the crest bar boss 8 is contacted with straight flange in substrate 15, the facade in the outside of boss 8
Contacted with alignment pin 11, the crest bar is locked, it is impossible to moved forward and backward again, its isosceles trapezoid position is higher by the outer straight flange 2.5 of substrate
Millimeter, the position that now isosceles trapezoid of the crest bar is stayed in beyond whole substrate outer side edges 3 constitutes one kind of copying apparatus
Teeth form shape is crest, and does not push the crest bars of substrate outer side edges to after insertion alignment pin, and the boss 8 of crest bar is located at positioning
The opposite side of pin 11, it is impossible to which the direction of straight flange 4 is moved to outside substrate, the position of corresponding substrate outer side edges 3 is formed pattern dress
Another teeth form shape i.e. trough put, each crest bar determines whether to shift to after substrate outer side edges 3 one by one, that is, forms one kind and include
The pattern of 6 crests or trough.
Embodiment 2：
As shown in Figure 10~Figure 14, compared with Example 1, the convex of alignment pin 10, dowel hole 11 and its place is eliminated
Go out part, crest bar 7 is constant in the position of center line of chute, each crest bar is from the bottom of the bottom of isosceles trapezoid to the width of end tail
Spend for 4 millimeters, the both sides of crest bar length direction center line are symmetrical, and crest bar end tail does not have boss, then whole crest bar is changed into
Arrowhead form（As shown in Figure 10,11）, each 4 millimeters of trough width, i.e. substrate top, bottom are respectively provided with separate 34
The chute of mm wide, crest bar is to hold tail direction of straight flange 4 outside substrate to inject slideway, until arrow position connects with slideway port
Touch, now isosceles trapezoid position is beyond outer 2.5 millimeters of the straight flange of substrate, and then it is crest to form a teeth form shape of pattern, no
The slideway of crest bar is inserted, the position of its corresponding substrate outer side edges 3 is another teeth form shape i.e. trough of pattern, when 6
Bar slideway has determined that insertion or is not inserted into after crest bar, that is, forms a kind of pattern for including 6 crests or trough.
The crest bar of arrowhead form without using when, by its out of substrate the side of straight flange 15 inject slideway place be
Can, it is necessary to when extract out again and from the slideway mouthful insertion on opposite.
In above-mentioned two embodiment, when crest bar is all pushed to substrate outer side edges or insertion slideway in, the 6 of copying apparatus
Individual position is crest, is highly 2.5 millimeters, but can have the vee-cut of 0.9 millimeters deep between adjacent crest, is replicated
Key out can also carry this groove, and the vee-cut is located between each pellet group during because unlocking, therefore does not interfere with unlocking work(
Can, do not interfere with the plug of key yet.
Claims (2)
1. a kind of copying apparatus of key duplicating machine, including bottom plate, substrate, pressing plate, 6 crest bars and alignment pin, it is characterized in that：Bottom
The base contacts of the lower surface of plate and horizontal key duplicating machine are simultaneously bolted assembling, and substrate is located at bottom plate top, pressing plate position
In substrate top, bottom plate, substrate and pressing plate are each other with bolt fixing assembling, the upper surface of bottom plate and the lower surface of pressing plate
Plane, the outer ledge of substrate front end is substrate outer side edges, is protruded from outside pressing plate and bottom plate, with matching somebody with somebody during key is prepared
The thimble sliding contact of Key machine, and bottom plate, pressing plate are not contacted then with thimble all the time, being shaped as of substrate outer side edges includes two
The step shape of the fold-line-shaped of step, wherein left end is that to be rolled over again to the slope of left front be platform, the step shape of right-hand member be to
The slope of right back is rolled over for platform again, and the middle straight line section of substrate outer side edges is the outer straight flange of substrate, and the platform of left end step is relative
In straight flange outside substrate, its vertical height is 2.5 millimeters, and the posterior edges of substrate are included in the middle, substrate of straight shape directly
Side and the projection positioned at two ends, two projections are respectively provided with the dowel hole of 1 horizontal direction, movable can insert 1 and pass through
Wear the alignment pin of left and right, the axial line of the alignment pin is located on the central plane of the horizontal direction of substrate, and with straight flange outside substrate,
Straight flange is parallel in substrate, and top, the bottom of substrate are respectively provided with the rectangle chute of 1 front and rear insertion, and the center line of two chutes was both
It is vertical with straight flange outside substrate, be parallel to each other again, and in the horizontal direction spacing be 3.5 millimeters, upper and lower two chutes respectively with pressure
The lower surface of plate, the upper surface of bottom plate surround the slideway of 1 horizontal direction, and slideway cross section is rectangle, and chute width is crest
3 crest bars are assembled in activity side by side in 3 times of bar width, two slideways, and 6 crest bars are identical, the end head of crest bar
Position is more than 2.5 millimeters of isosceles trapezoid for height, and from the bottom of isosceles trapezoid up to crest bar end tail, width is 7 millimeters, ripple
Peak bar end tail is in vertical direction provided with 1 boss, and the boss cross section is rectangle, the upper and lower surface of each crest bar except boss with
Remaining outer position is plane, and with the upper and lower surface movable contact of slideway, and boss is located at beyond slideway, substrate top slideway
In crest bar boss down, the boss of the crest bar in the slideway of substrate bottom upward, the upper bottom of the isosceles trapezoid of crest bar
The distance of straight flange and straight flange in substrate is big 2.5 millimeters outside substrate compared with the distance of the facade on the inside of boss, each equal energy of crest bar
Reciprocating linear is moved in slideway, after any one crest bar is moved into terminal to edge direction on the outside of substrate, then will positioning
In pin two dowel holes of insertion, then the facade of the inner side of the crest bar boss is contacted with straight flange in substrate, the outside of boss it is vertical
Face is locked with positioning pin contacts, the crest bar, it is impossible to moved forward and backward again, and its isosceles trapezoid position is higher by the outer straight flange 2.5 of substrate
Millimeter, the position that now isosceles trapezoid of the crest bar is stayed in beyond whole substrate outer side edges constitutes a kind of tooth of copying apparatus
Flower-shape shape is crest, and does not push the crest bars of substrate outer side edges to after insertion alignment pin, and the boss of crest bar is located at alignment pin
Opposite side, it is impossible on the outside of to substrate edge direction move, the position of corresponding substrate outer side edges is formed the another of copying apparatus
A kind of teeth form shape is trough, and each crest bar determines whether to shift to after substrate outer side edges one by one, that is, forms a kind of comprising 6 crests
Or the pattern of trough.
2. a kind of copying apparatus of key duplicating machine according to claim 1, it is characterised in that：Crest bar is kept in chute
Position of center line is constant, by each crest bar from the bottom of the bottom of isosceles trapezoid to the reduced width of end tail to 4 millimeters, crest bar
The both sides of length direction center line are symmetrical, cancel the boss of end tail, then whole crest bar is changed into arrowhead form, place trough width
Become the chute that 4 millimeters, i.e. substrate top, bottom are respectively provided with 3 separate 4 mm wides, crest bar can be by chute
Moved in the slideway surrounded with pressing plate or bottom plate, cancel alignment pin, the projection at dowel hole and its place, crest bar is to hold
Tail edge direction on the outside of substrate injects slideway, until arrow position and slideway port contact, now isosceles trapezoid position is beyond base
Outer 2.5 millimeters of the straight flange of plate, and then it is crest to form a teeth form shape of pattern, is not inserted into the slideway of crest bar, its is corresponding
The position of substrate outer side edges is another teeth form shape i.e. trough of pattern, when 6 slideways have determined that insertion or are not inserted into
After crest bar, that is, form a kind of pattern for including 6 crests or trough.
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| CN201610068057.4A CN105538042B (en) | 2016-02-01 | 2016-02-01 | A kind of copying apparatus of key duplicating machine |
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| CN201610068057.4A CN105538042B (en) | 2016-02-01 | 2016-02-01 | A kind of copying apparatus of key duplicating machine |
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| CN111547335B (en) * | 2020-06-09 | 2024-02-13 | 山东天利源新型材料有限公司 | Folding turnover box |
| CN112496866A (en) * | 2020-12-14 | 2021-03-16 | 湖南森普罗科技有限公司 | Profiling device and profiling method |
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| CN2289021Y (en) * | 1996-12-14 | 1998-08-26 | 王心诚 | Copying die for milling edge-arc key |
| CN2548743Y (en) * | 2002-07-18 | 2003-05-07 | 浙江大学 | Multifunctional key duplicater |
| JP5349321B2 (en) * | 2006-11-28 | 2013-11-20 | ミニット キー インコーポレイティッド | Fully automatic key duplicator with automatic key model identification system |
| CN200984702Y (en) * | 2006-12-21 | 2007-12-05 | 任闫涛 | Machine for preparing keys with code |
| CN201261142Y (en) * | 2008-09-16 | 2009-06-24 | 苏珂 | Semiautomatic key duplicating machine |
| CN205309933U (en) * | 2016-02-01 | 2016-06-15 | 北华大学 | Copying apparatus of bitting machine |
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| CN105538042A (en) | 2016-05-04 |
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