CN205551304U - Two -sided automatic tooth punching machine of key tartar - Google Patents
Two -sided automatic tooth punching machine of key tartar Download PDFInfo
- Publication number
- CN205551304U CN205551304U CN201620355555.2U CN201620355555U CN205551304U CN 205551304 U CN205551304 U CN 205551304U CN 201620355555 U CN201620355555 U CN 201620355555U CN 205551304 U CN205551304 U CN 205551304U
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- CN
- China
- Prior art keywords
- key
- recoil
- stamping knife
- punching machine
- cutter
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- Withdrawn - After Issue
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Abstract
The utility model discloses a two -sided automatic tooth punching machine of key tartar, belong to key machining machinery, the problem of among the prior art in the two -sided processing of key tartar twice location datum drift appears fixing a position easily is solved, the problem of should is solved technical scheme feed the part to establish in the frame, the driver part is established on feeding the part, the pay -off part is established in the frame, the work area of pay -off part overlaps with the work area towards the tooth part, include chisel holder system and die cutter subassembly towards the tooth part, chisel holder system is including moving the blade holder, move the output that the blade holder is fixed in the driver part, the die cutter subassembly is fixed in and moves the blade holder, the driver part moves the blade holder and the die cutter subassembly goes up and down, the die cutter subassembly includes positive die cutter and recoil sword, the cutting edge of positive die cutter and the relative and parallel arrangement of cutting edge of recoil sword, straight -line distance between the cutting edge of positive die cutter and the cutting edge of recoil sword is greater than the spoon pole width of waiting to process the key. The utility model discloses the two -sided automatic processing of mainly used key tartar.
Description
Technical field
This utility model relates to saltation layer machinery, particularly a kind of two-sided automatic tooth punching machine of key tooth flower.
Background technology
See that Figure 11, more existing keys 9 need two sides at spoon bar 91 to process tartar 92, example
Such as automobile key etc., and in the two-sided tooth punching machine of existing key tooth flower, it is all to rush serrated knife pair by single
Key to be processed carries out after single side rushes tooth, then after key being turned over turnback by rotating mechanism, then by
Rush serrated knife and the another one side of key rushed tooth processing, it is therefore desirable to key is carried out twice location,
And precision controlling is required higher by tartar processing, easily there is positioning datum deviation in twice location, causes tartar
Qualification rate declines.
Summary of the invention
The purpose that this utility model is to be reached just is to provide a kind of two-sided automatic tooth punching machine of key tooth flower, need not
Overturning key to be processed, one-time positioning can realize the processing of two-sided tartar, and automaticity is high, key
Efficiency and the yield rate of tartar processing are high.
In order to achieve the above object, this utility model adopts the following technical scheme that the two-sided automatic punching of key tooth flower
Tooth machine, including frame, infeed mean, driver part, rushes teeth portion part and feeding part, and infeed mean is located at
In frame, driver part is located on infeed mean, and feeding part is located in frame, the working area of feeding part
Territory is overlapping with the working region rushing teeth portion part, rushes teeth portion part and includes chisel holder system and stamping knife assembly, chisel holder system
Including moving knife seat, moving knife seat is fixed on the outfan of driver part, and stamping knife assembly is fixed on moving knife seat, drives
Parts drive moving knife seat and the lifting of stamping knife assembly, and stamping knife assembly includes positive stamping knife and recoil cutter, the cutter of positive stamping knife
Sword is relative with the blade of recoil cutter and be arranged in parallel, the straight line between blade and the blade of recoil cutter of positive stamping knife
Distance is more than the spoon bar width of key to be processed.
Further, described chisel holder system include quiet tool rest, quiet tool rest be positioned at the lower section of moving knife seat and be located at into
To on parts, quiet tool rest is provided with the square impact pilot hole coordinated with positive stamping knife and the recoil that coordinates with recoil cutter is led
Xiang Kong.
Further, described quiet tool rest is provided with the storage tank for placing key spoon bar to be processed, and storage tank is
Extending transversely through the flat groove of quiet tool rest, square impact pilot hole, recoil pilot hole all connect with flat groove.
Further, described square impact pilot hole runs through quiet tool rest.
Further, described quiet tool rest is provided with flute on the top of recoil pilot hole.
Further, described positive stamping knife and recoil cutter are each attached to the bottom of moving knife seat, the cutting edge position of positive stamping knife
In the bottom of the blade of positive stamping knife, the blade of recoil cutter is provided with fracture, and the cutting edge of recoil cutter is positioned at the end of fracture
End.
Further, the cutting edge of described recoil cutter is not less than the cutting edge of positive stamping knife.
Further, described feeding part includes stock support, delivery sheet and feeding executive component, and feeding is propped up
Frame is fixed on frame, and delivery sheet is slidably connected to stock support and the outfan with feeding executive component is connected,
Feeding executive component is fixed on stock support, and storage tank is positioned on the feed direction of delivery sheet, above delivery sheet
It is provided with blanking assembly.
Further, described delivery sheet is positioned at the side of quiet tool rest, and the opposite side of quiet tool rest is provided with and withstands key
Top board.
Further, described infeed mean includes traverse feed assembly and length feed assembly, traverse feed group
Part includes traverse feed motor and traverse feed planker, and length feed assembly includes length feed motor and longitudinal direction
Feeding planker, traverse feed motor and length feed motor are servomotor.
Further, described driver part includes that driving motor, transmission component and working shaft, driving motor are
Servomotor, transmission component includes line reciprocator, drives motor to drive work by line reciprocator
Axle oscilaltion.
Further, described frame is provided with string ring component, and string ring component is positioned at the discharging direction of feeding part
On.
Use after technique scheme, this utility model have the advantage that by key one-time positioning well after,
Just can remain stationary as, at positive stamping knife, one side of key be carried out tartar and add man-hour, driver part drives
Positive stamping knife moves up and down, and recoil cutter has with a certain distance from key, does not interferes with the tartar processing of positive stamping knife, when
After positive stamping knife completes tartar processing, translate chisel holder system by infeed mean so that tool rest followed by stamping knife assembly
Assembly translates, and allows positive stamping knife away from key, allows recoil cutter near key, and then driver part drives recoil cutter
Moving up and down, another side of key is carried out tartar processing, during this, key remains one
Individual position, therefore need not overturn key to be processed, and one-time positioning can realize the processing of two-sided tartar, key
The tartar processing of two sides of spoon is all based on same positioning datum, does not deposit and positions base in the prior art
The problem of quasi-deviation, so that it is guaranteed that the tartar precision of two sides, improves qualification rate and the one-tenth of key of tartar
Product rate.Owing to need not rotating mechanism, key is overturn, therefore, it is possible to reduce bigger production cost and control
Cost.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of a kind of embodiment of this utility model；
Fig. 2 is the front view of embodiment illustrated in fig. 1；
Fig. 3 is infeed mean in embodiment illustrated in fig. 1, driver part, rushes the dress of teeth portion part and feeding part
Join schematic diagram；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the schematic diagram rushing teeth portion part in embodiment illustrated in fig. 1；
Fig. 6 is the front view (broken section) of Fig. 5；
Fig. 7 is the upward view of Fig. 6；
Fig. 8 be in embodiment illustrated in fig. 1 key positioner at the schematic diagram of machining position；
Fig. 9 is to rush position view when positive stamping knife in teeth portion part starts to rush tooth in embodiment illustrated in fig. 1；
Figure 10 is to rush the position view when cutter that recoils in teeth portion part starts to rush tooth in embodiment illustrated in fig. 1；
Figure 11 is the schematic diagram of two-sided tooth-engraved key.
Detailed description of the invention
As it is shown in figure 1, this utility model provides a kind of two-sided automatic tooth punching machine of key tooth flower, including frame 1,
Infeed mean S1, driver part S2, rushing teeth portion part S3 and feeding part S4, infeed mean S1 is located at frame
On 1, driver part S2 is located on infeed mean S1, and feeding part S4 is located in frame 1, feeding part
The working region of S4 is overlapping with the working region rushing teeth portion part S3, the working region of feeding part S4 include by
Key to be processed deliver to rush teeth portion part S3 carry out rushing the machining position of tooth processing, by the key machined from adding
The reciprocating motion scope of station removal, rushing the working region of teeth portion part S3 is then to be processed by machining position
Key carries out rushing the reciprocating motion scope of tooth processing, the working region of feeding part S4 with rush teeth portion part S3's
The overlapping region of working region i.e. refers to the machining position of key to be processed.
Shown in Fig. 2, feeding part S4 is positioned at the right side of infeed mean S1, upper at feeding part S4
Side is provided with blanking assembly S5, and key to be processed overlays in blanking assembly S5, and feeding part S4 back and forth transports
During Dong, a key nethermost in blanking assembly S5 can be delivered to machining position, key to be processed is fixed
Position, in machining position, is then rushed teeth portion part S3 translation by infeed mean S1 drive and adjusts position, driver part
S2 drive is rushed teeth portion part S3 reciprocating motion and is carried out rushing tooth, and meanwhile, infeed mean S1 drives driver part
S2 and rush teeth portion part S3 and constantly translate adjustment position according to the shape of tartar, thus process required tartar,
The key removal machining position that finally will be machined by feeding part S4, and again by blanking assembly S5
Machining position delivered to by a following key, so repeats.And process to improve the automatization of product further,
String ring component S6, string ring component S6 can also be set in frame be positioned on the discharging direction of feeding part S4,
String ring component S6 delivered to by the key machined by feeding part S4, by discharging after string ring component S6 string ring,
The structure of string ring component S6 can use in the utility model patent (ZL 201520222966.X) of the applicant
Disclosed string loop device.
Include traverse feed assembly and length feed assembly in conjunction with Fig. 3 and Fig. 4, infeed mean S1, laterally enter
Including traverse feed motor 11 and traverse feed planker 12 to assembly, length feed assembly includes length feed electricity
Machine 13 and length feed planker 14, traverse feed motor 11 and length feed motor 13 are servomotor.
Be positioned at bottom in the diagram is traverse feed guide rail 101, and traverse feed motor 11 is fixed on traverse feed
On guide rail 101, traverse feed planker 12 is slidably connected on traverse feed guide rail 101, traverse feed planker
12 are provided with length feed guide rail 102, and length feed motor 13 is fixed on length feed guide rail 102, vertical
Being slidably connected on length feed guide rail 102 to feeding planker 14, traverse feed motor 11 is used for driving driving
Dynamic component S2 and rush teeth portion part S3 relative to about key the shank of the key translate, show as vertical paper in the diagram
Direction, length feed motor 13 is then used to drive driver part S2 and rush the teeth portion part S3 length relative to key
Degree direction alternating translational, shows as left and right directions in the diagram.In the present embodiment, traverse feed motor 11
It is servomotor with length feed motor 13, because tartar is continuous irregular shape, needs accurately control
The shape of the movement locus correspondence tartar of stamping knife assembly processed translation, therefore can be real well by servomotor
Existing this purpose.
For stable installation driver part S2 and rush teeth portion part S3, it is provided with support at length feed planker 14
Frame 2, driver part S2 is arranged on support support 2.Rush teeth portion part S3 and include chisel holder system and stamping knife assembly,
Chisel holder system includes that moving knife seat 3, moving knife seat 3 are fixed on the outfan of driver part S2, and stamping knife assembly is fixed
In moving knife seat 3, driver part S2 drives moving knife seat 3 and the lifting of stamping knife assembly, and infeed mean S1 drives driving
Parts S2, moving knife seat 3 and the translation of stamping knife assembly.Driver part S2 include drive motor 6, transmission component and
Working shaft 61, driving motor is servomotor, and transmission component includes reducing gear and line reciprocator, drives
Galvanic electricity machine drives working shaft 61 oscilaltion by reducing gear, line reciprocator, and working shaft 61 is
The outfan of driver part S2, i.e. working shaft 61 and moving knife seat 3 is fixing to be connected, of course for working shaft and
Being reliably connected of moving knife seat 3, is provided with union joint 62 in the lower end of working shaft, by union joint 62 and moving knife seat
3 direct contacts are attached, and line reciprocator can use the utility model patent of the applicant's earlier application
The line reciprocator mentioned in ZL201520392976.8, repeats no more here.
Feeding part realizes self-feeding, and feeding part S4 includes that stock support 7, delivery sheet 73 and feeding are held
Units, sees in conjunction with Fig. 4, is provided with stock support 7 on the right side of feeder assembly, and stock support 7 is fixed on
Frame 11, stock support 7 is provided with feeding guide 71, and feeding executive component uses feeding cylinder 72 and pacifies
Be contained on stock support 7, delivery sheet 73 be slidably connected on feeding guide 71 and with the work of feeding cylinder 72
Stopper rod connects, and blanking assembly S5 is particularly located at the top of delivery sheet, and key 9 blanking to be processed is to delivery sheet
On 73, feeding cylinder 72 drives delivery sheet 73 to slide along feeding guide 71, delivers to add by key to be processed
Station.Except feeding cylinder 72, it would however also be possible to employ other executive components such as motor drive delivery sheet 73.Fall
Material assembly S5 is referred in the application for a patent for invention 201510312676.9 of the applicant disclosed blanking
Assembly.
Shown in Fig. 5 and Fig. 6, stamping knife assembly includes positive stamping knife 51 and recoil cutter 52, positive stamping knife 51
Blade 510 is relative with the blade 520 of recoil cutter 52 and be arranged in parallel, and the blade 510 of positive stamping knife 51 is with anti-
Air line distance L between the blade 520 of stamping knife 52 is more than spoon bar width B (see Figure 11) of key to be processed.
The blade 510 of positive stamping knife 51 is identical with blade 520 structure of recoil cutter 52, it is only necessary to will recoil cutter 52 phase
Align stamping knife 51 reversely to install.Because the motion of the motion of positive stamping knife 51 and recoil cutter 52 is all passed through
Same driver part S2 realizes driving, so driving motor 6 to be similarly servomotor, during rushing tooth
When changing positive stamping knife 51 with recoil cutter 52, need the position adjusting stamping knife relative to key, it is therefore desirable to servo
Motor accurately controls positive stamping knife 51 and the position of recoil cutter 52.
Quiet tool rest 4 is positioned at the lower section of moving knife seat 3, and quiet tool rest 4 is provided with the square impact coordinated with positive stamping knife 51 and guides
Hole 41 and the recoil pilot hole 42 coordinated with recoil cutter 52, can see in conjunction with Fig. 7.Square impact pilot hole 41
It is used for aligning stamping knife 51 when positive stamping knife 51 moves up and down and carries out guide effect, it is ensured that positive stamping knife 51 is to key
Carry out tartar and add the stability in man-hour, do not have and laterally beat.Same, recoil pilot hole 42 is used for
When recoil cutter 52 moves up and down, recoil cutter 52 is carried out guide effect, it is ensured that recoil cutter 52 carries out tooth to key
Flower adds the stability in man-hour, does not haves and laterally beats.
In this utility model, by key one-time positioning well after, it is possible to remain stationary as, at positive stamping knife 51
One side of key carrying out tartar and adds man-hour, driver part S2 drives positive stamping knife 51 to move up and down, instead
Stamping knife 52 has with a certain distance from key, does not interferes with the tartar processing of positive stamping knife 51, when positive stamping knife 51 completes
After tartar processing, translate chisel holder system by infeed mean S1 so that chisel holder system translation followed by stamping knife assembly,
Allowing positive stamping knife 51 away from key, allow recoil cutter 52 near key, then driver part S2 drives recoil cutter 52
Moving up and down, another side of key is carried out tartar processing, during this, key remains one
Individual position, therefore need not overturn key to be processed, and one-time positioning can realize the processing of two-sided tartar, key
The tartar processing of two sides of spoon is all based on same positioning datum, does not deposit and positions base in the prior art
The problem of quasi-deviation, so that it is guaranteed that the tartar precision of two sides, improves qualification rate and the one-tenth of key of tartar
Product rate.
Certainly, after technological improvement, quiet tool rest 4 is not necessary, and moving knife seat 3 is sufficient for stamping knife group
Part steady operation, avoids the need for quiet tool rest 4 and provides guide effect, be conducive to the most on the contrary bits.
In the present embodiment, quiet tool rest 4 also has the effect that key carries out auxiliary stopper in the vertical direction,
The most quiet tool rest 4 is provided with the storage tank 43 for placing key spoon bar to be processed, and storage tank 43 is for laterally to pass through
Wearing the flat groove of quiet tool rest 4, what is called extends transversely through and refers to that the length direction of key positioner tailing edge key runs through, just
Rush pilot hole 41, recoil pilot hole 42 all connects with flat groove.The height of storage tank 43 is only than the thickness of key
Big about 0.02mm, such as 0.01～0.05mm.It is true that storage tank i.e. processing noted earlier
Position, therefore storage tank is positioned on the feed direction of delivery sheet, and feeding cylinder 72 drives delivery sheet 73 along feeding
Guide rail 71 slides, and is delivered in storage tank by key to be processed.
Owing to key can obtain spacing by the vertical direction in storage tank, and delivery sheet 73 is to key the shank of the key
93 position, so having only to position in the end of key spoon bar 91, i.e. can ensure that key is rushing tooth
Shi Buhui moves, and as shown in Figure 8, delivery sheet 73 is positioned at the side of quiet tool rest 4, the opposite side of quiet tool rest 4
Being provided with the top board 74 withstanding key 9, top board 74 is provided with the inverted draw cut that the tip with key spoon bar 91 end coordinates
741, after so coordinating, the horizontal direction of key is positioned.
It is that the cutting edge impact key spoon bar utilizing blade realizes owing to stamping knife assembly carries out tartar processing,
In the present embodiment, the bottom face of cutting edge 5100 that is positive stamping knife 51 blade of positive stamping knife 51, therefore positive stamping knife 51
The metal fragment that impact key spoon bar is accomplished by getting off impact from the top down is discharged in time, and institute is so that square impact is led
Run through quiet tool rest 4 to hole 41, the metal fragment that positive stamping knife 51 impacts can be taken advantage of a situation by square impact pilot hole
41 discharge.And the cutter 52 that recoils is to impact key spoon bar from bottom to top, so metal fragment can move upward, it is subject to
Action of gravity can be deposited on quiet tool rest 4, is easily stuck between recoil cutter 52 and recoil pilot hole 42, leads
Causing recoil cutter 52 stuck, the most quiet tool rest 4 is provided with flute 44, the most just on the top of recoil pilot hole 42
Being the top end face at quiet tool rest 4, flute 44 is the same with storage tank 43 runs through quiet tool rest 4, flute 44
Diapire 441 be horizontal plane, the first side wall 442 of flute 44 intersects with recoil pilot hole 42 and is oblique
Face, it is possible to facilitate metal fragment to fly out recoil pilot hole 42 with recoil cutter 52 motion, and from flute 44
Two ends drop out, the plane that the second sidewall 443 is vertical diapire of flute 44, it is possible to barrier metal chip flies
To square impact pilot hole 41.
The bottom of moving knife seat 3 is provided with the fixing hole of fixed punch knife assembly, in order to be easy to processing on moving knife seat 3
Go out fixing hole, positive stamping knife 51 and recoil cutter 52 and all use the fixing hole of relative dimensions, the upper end of positive stamping knife 51
The most the same with the shape of cross section of the upper end of recoil cutter 52 and size, but recoil cutter 52 rushes from bottom to top
When hitting key, cutting edge is needed to act on key spoon bar, so the blade 520 at recoil cutter 52 is provided with fracture
521, the cutting edge 5200 of recoil cutter 52 is positioned at the bottom of fracture.In order to avoid the gold when positive stamping knife 51 rushes tooth
Belong to chip enter recoil pilot hole 42 and recoil cutter 52 rush tooth time metal fragment enter square impact pilot hole 41
In, the cutting edge of recoil cutter 52 is not less than the cutting edge of positive stamping knife 51.As it is shown in figure 9, start at positive stamping knife 51
When rushing tooth, the cutting edge of positive stamping knife 51 is in the upper wall surface of storage tank 43, and recoil cutter 52 is by storage tank 43
The recoil pilot hole 42 of side and lower section is closed, and metal fragment will not enter in recoil pilot hole 42.In like manner,
Seeing Figure 10, when the cutter 52 that recoils starts to rush tooth, the cutting edge of recoil cutter 52 is in the lower wall surface of storage tank 43,
Storage tank 43 square impact pilot hole 41 over and under is closed by positive stamping knife 51, and metal fragment just will not enter
Rush in pilot hole 41.
In addition to above preferred embodiment, this utility model also has other embodiment, additionally some key spoon
Handle uses plastic injection, and the most only key spoon bar is metal, and key the shank of the key is usually and rushes at key spoon bar
Tooth is just molded into one with key spoon bar after machining, this key is equally applicable this utility model.
Those skilled in the art can be variously modified according to this utility model and deform, without departing from this practicality
Novel spirit, all should belong to the scope that this utility model is as defined in the claims.
Claims (12)
1. the two-sided automatic tooth punching machine of key tooth flower, including frame, infeed mean, driver part, rushes teeth portion part
And feeding part, infeed mean is located in frame, and driver part is located on infeed mean, and feeding part is located at
In frame, the working region of feeding part is overlapping with the working region rushing teeth portion part, rushes teeth portion part and includes tool rest
Assembly and stamping knife assembly, chisel holder system includes that moving knife seat, moving knife seat are fixed on the outfan of driver part, punching
Knife assembly is fixed on moving knife seat, and driver part drives moving knife seat and the lifting of stamping knife assembly, it is characterised in that: institute
Stating stamping knife assembly and include positive stamping knife and recoil cutter, the blade of positive stamping knife is relative with the blade of the cutter that recoils and parallel sets
Putting, the air line distance between blade and the blade of recoil cutter of positive stamping knife is more than the spoon bar width of key to be processed.
The two-sided automatic tooth punching machine of key tooth flower the most according to claim 1, it is characterised in that: described cutter
Holder assembly includes that quiet tool rest, quiet tool rest are positioned at the lower section of moving knife seat and are located on infeed mean, and quiet tool rest is provided with
The square impact pilot hole coordinated with positive stamping knife and the recoil pilot hole coordinated with recoil cutter.
The two-sided automatic tooth punching machine of key tooth flower the most according to claim 2, it is characterised in that: described quiet
Tool rest is provided with the storage tank for placing key spoon bar to be processed, and storage tank is the flat groove extending transversely through quiet tool rest,
Square impact pilot hole, recoil pilot hole all connect with flat groove.
4. according to the two-sided automatic tooth punching machine of the key tooth flower described in Claims 2 or 3, it is characterised in that: institute
State square impact pilot hole and run through quiet tool rest.
5. according to the two-sided automatic tooth punching machine of the key tooth flower described in Claims 2 or 3, it is characterised in that: institute
State quiet tool rest and be provided with flute on the top of recoil pilot hole.
6. according to the two-sided automatic tooth punching machine of key tooth flower described in claim 1 or 2 or 3, it is characterised in that:
Described positive stamping knife and recoil cutter are each attached to the bottom of moving knife seat, and the cutting edge of positive stamping knife is positioned at the blade of positive stamping knife
Bottom, the blade of recoil cutter is provided with fracture, and the cutting edge of recoil cutter is positioned at the bottom of fracture.
The two-sided automatic tooth punching machine of key tooth flower the most according to claim 6, it is characterised in that: described instead
The cutting edge of stamping knife is not less than the cutting edge of positive stamping knife.
The two-sided automatic tooth punching machine of key tooth flower the most according to claim 3, it is characterised in that send described in:
Material parts include stock support, delivery sheet and feeding executive component, and stock support is fixed on frame, delivery sheet
Being slidably connected to stock support and the outfan with feeding executive component is connected, feeding executive component is fixed on and send
Material support, storage tank is positioned on the feed direction of delivery sheet, and delivery sheet is arranged over blanking assembly.
The two-sided automatic tooth punching machine of key tooth flower the most according to claim 8, it is characterised in that send described in:
Flitch is positioned at the side of quiet tool rest, and the opposite side of quiet tool rest is provided with the top board withstanding key.
10., according to the two-sided automatic tooth punching machine of key tooth flower described in claim 1 or 2 or 3, its feature exists
In: described infeed mean includes traverse feed assembly and length feed assembly, and traverse feed assembly includes laterally
Feeding motor and traverse feed planker, length feed assembly includes length feed motor and length feed planker,
Traverse feed motor and length feed motor are servomotor.
11. according to the two-sided automatic tooth punching machine of key tooth flower described in claim 1 or 2 or 3, and its feature exists
In: described driver part includes driving motor, transmission component and working shaft, and driving motor is servomotor,
Transmission component includes line reciprocator, drives motor to drive working shaft oscilaltion by line reciprocator.
12. according to the two-sided automatic tooth punching machine of key tooth flower described in claim 1 or 2 or 3, and its feature exists
In: described frame is provided with string ring component, and string ring component is positioned on the discharging direction of feeding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355555.2U CN205551304U (en) | 2016-04-22 | 2016-04-22 | Two -sided automatic tooth punching machine of key tartar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355555.2U CN205551304U (en) | 2016-04-22 | 2016-04-22 | Two -sided automatic tooth punching machine of key tartar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551304U true CN205551304U (en) | 2016-09-07 |
Family
ID=56807527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620355555.2U Withdrawn - After Issue CN205551304U (en) | 2016-04-22 | 2016-04-22 | Two -sided automatic tooth punching machine of key tartar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772599A (en) * | 2016-04-22 | 2016-07-20 | 杭州新智远数控设备有限公司 | Two-sided automatic tooth punching machine for key teeth |
-
2016
- 2016-04-22 CN CN201620355555.2U patent/CN205551304U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772599A (en) * | 2016-04-22 | 2016-07-20 | 杭州新智远数控设备有限公司 | Two-sided automatic tooth punching machine for key teeth |
| CN105772599B (en) * | 2016-04-22 | 2018-05-11 | 杭州新智远数控设备有限公司 | The two-sided automatic tooth punching machine of key tooth flower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20180511 |