CN105772599A - Two-sided automatic tooth punching machine for key teeth - Google Patents
Two-sided automatic tooth punching machine for key teeth Download PDFInfo
- Publication number
- CN105772599A CN105772599A CN201610260029.2A CN201610260029A CN105772599A CN 105772599 A CN105772599 A CN 105772599A CN 201610260029 A CN201610260029 A CN 201610260029A CN 105772599 A CN105772599 A CN 105772599A
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- China
- Prior art keywords
- key
- recoil
- blade
- punching machine
- stamping knife
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/38—Making other particular articles locksmith's goods, e.g. handles
- B21D53/42—Making other particular articles locksmith's goods, e.g. handles keys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/20—Applications of drives for reducing noise or wear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting devices
Abstract
The invention discloses a two-sided automatic tooth punching machine for key teeth, belongs to the field of key processing machinery, and solves the problem that in the prior art, the positioning reference is liable to deviate in the two positioning processes during two-sided processing of the key teeth. In order to solve the problem, the two-sided automatic tooth punching machine adopts the technical scheme that a feeding part is arranged on the rack; a driving part is arranged on the feeding part; a material conveying part is arranged on the rack; the working area of the material conveying part is overlapped with that of a tooth punching part; the tooth punching part comprises a blade rest assembly and a punching blade assembly; the blade rest assembly comprises a moving blade rest; the moving blade rest is fixed at the output end of the driving part; the punching blade assembly is fixed on the moving blade rest; the driving part drives the moving blade rest and the punching blade assembly to rise and fall; the punching blade assembly comprises a forward punching blade and a reverse punching blade; the cutting edge of the forward punching blade is opposite and parallel to that of the reverse punching blade; and the linear distance between the cutting edge of the forward punching blade and that of the reverse punching blade is greater than the key rod width of a to-be-processed key. The two-sided automatic tooth punching machine provided by the invention is mainly applied to two-sided automatic processing of the key teeth.
Description
Technical field
The present invention relates to saltation layer machinery, particularly a kind of two-sided automatic tooth punching machine of key tooth flower.
Background technology
See Figure 11, more existing keys 9 need two sides at spoon bar 91 all to process tartar 92, such as automobile key etc., and in the two-sided tooth punching machine of existing key tooth flower, it is all key to be processed is carried out after single side rushes tooth by the single serrated knife that rushes, after key being turned over turnback by rotating mechanism again, again by rush the serrated knife another one side to key rush tooth processing, it is thus desirable to key is performed twice at location, and precision controlling is required higher by tartar processing, easily there is positioning datum deviation in twice location, causes that tartar qualification rate declines.
Summary of the invention
The purpose that the present invention to reach just is to provide a kind of two-sided automatic tooth punching machine of key tooth flower, need not overturn key to be processed, and one-time positioning can realize the processing of two-sided tartar, and automaticity is high, and efficiency and the yield rate of key tooth flower processing are high.
In order to achieve the above object, the present invention adopts the following technical scheme that the two-sided automatic tooth punching machine of key tooth flower, including frame, infeed mean, driver part, rush teeth portion part and feeding part, infeed mean is located in frame, driver part is located on infeed mean, feeding part is located in frame, the working region of feeding part is overlapping with the working region rushing teeth portion part, rush teeth portion part and include chisel holder system and stamping knife assembly, chisel holder system includes moving knife seat, moving knife seat is fixed on the outfan of driver part, stamping knife assembly is fixed on moving knife seat, driver part drives moving knife seat and the lifting of stamping knife assembly, stamping knife assembly includes positive stamping knife and recoil cutter, the blade of positive stamping knife is relative with the blade of recoil cutter and be arranged in parallel, 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.
Further, described chisel holder system includes quiet tool rest, and quiet tool rest is positioned at the lower section of moving knife seat and is 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.
Further, 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, and 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, and the cutting edge of positive stamping knife is positioned at the bottom of the blade of positive stamping knife, and the blade of recoil cutter is provided with fracture, and the cutting edge of recoil cutter is positioned at the bottom of fracture.
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, stock support is fixed on frame, 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, storage tank is positioned on the feed direction of delivery sheet, and delivery sheet is arranged over 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 the top board withstanding key.
Further, described infeed mean includes traverse feed assembly and length feed assembly, traverse feed assembly includes traverse feed motor and traverse feed planker, and length feed assembly includes length feed motor and length feed planker, traverse feed motor and length feed motor and is servomotor.
Further, described driver part includes drive motor, transmission component and working shaft, and drive motor is servomotor, and transmission component includes line reciprocator, and drive motor drives working shaft oscilaltion by line reciprocator.
Further, described frame is provided with string ring component, and string ring component is positioned on the discharging direction of feeding part.
nullAfter adopting technique scheme，Present invention have the advantage that by key one-time positioning well after，Just can remain stationary as，At positive stamping knife, one side of key is carried out tartar and add man-hour，Driver part drives positive stamping knife to move up and down，Recoil cutter has with a certain distance from key，Tartar without influence on positive stamping knife is processed，After positive stamping knife completes tartar processing，Chisel holder system is translated by infeed mean，Stamping knife assembly is made to follow chisel holder system translation，Allow positive stamping knife away from key，Allow recoil cutter near key，Then driver part drives recoil cutter to move up and down，Another side of key is carried out tartar processing，In this process，Key remains a position，Therefore key to be processed need not be overturn，One-time positioning can realize the processing of two-sided tartar，The tartar processing of two sides of key is all based on same positioning datum，The problem being absent from prior art positioning datum deviation，So that it is guaranteed that the tartar precision of two sides，Improve the qualification rate of tartar and the yield rate of key.Owing to need not key be overturn rotating mechanism, therefore, it is possible to reduce bigger production cost and control cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of an embodiment of the present invention；
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 assembling schematic diagram of teeth portion part and feeding part；
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 rushes position view when positive stamping knife in teeth portion part starts to rush tooth in embodiment illustrated in fig. 1；
Figure 10 rushes 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
nullAs shown in Figure 1，The present invention provides a kind of two-sided automatic tooth punching machine of key tooth flower，Including frame 1、Infeed mean S1、Driver part S2、Rush teeth portion part S3 and feeding part S4，Infeed mean S1 is located in frame 1，Driver part S2 is located on infeed mean S1，Feeding part S4 is located in frame 1，The working region of feeding part S4 is overlapping with the working region rushing teeth portion part S3，The working region of feeding part S4 includes delivering to key to be processed and rushes teeth portion part S3 and carry out rushing the machining position of tooth processing、The reciprocating motion scope that the key machined is removed from machining position，The working region rushing teeth portion part S3 is then the reciprocating motion scope that the key to be processed of machining position carries out rushing tooth processing，Namely the overlapping region of the working region of feeding part S4 and the working region rushing teeth portion part S3 refers to the machining position of key to be processed.
nullShown in Fig. 2，Feeding part S4 is positioned at the right side of infeed mean S1，It is arranged over blanking assembly S5 at feeding part S4，Key to be processed overlays in blanking assembly S5，In feeding part S4 reciprocatory movement，A key nethermost in blanking assembly S5 can be delivered to machining position，Key positioner to be processed is in machining position，Then rushed teeth portion part S3 translation by infeed mean S1 drive and adjust position，Driver part S2 drive is rushed teeth portion part S3 reciprocating motion and is carried out rushing tooth，Meanwhile，Infeed mean S1 drives driver part S2 and rushes teeth portion part S3 and constantly translate adjustment position according to the shape of tartar，Thus processing required tartar，The last key removal machining position that will be machined by feeding part S4，And again a key nethermost in blanking assembly S5 is delivered to machining position，So repeat.And the automatization in order to improve product further processes, string ring component S6 can also be set in frame, string ring component S6 is 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 adopt string loop device disclosed in the patent of invention (ZL201520222966.X) of the applicant.
In conjunction with Fig. 3 and Fig. 4, infeed mean S1 includes traverse feed assembly and length feed assembly, traverse feed assembly includes traverse feed motor 11 and traverse feed planker 12, length feed assembly includes length feed motor 13 and length feed planker 14, traverse feed motor 11 and length feed motor 13 and is servomotor.What be positioned at bottom in the diagram is traverse feed guide rail 101, traverse feed motor 11 is fixed on traverse feed guide rail 101, traverse feed planker 12 is slidably connected on traverse feed guide rail 101, traverse feed planker 12 is provided with length feed guide rail 102, length feed motor 13 is fixed on length feed guide rail 102, length feed planker 14 is slidably connected on length feed guide rail 102, traverse feed motor 11 is used for driving driver part S2 and rushing translation about teeth portion part S3 relative key the shank of the key, show as the direction of vertical paper in the diagram, length feed motor 13 is then used to drive driver part S2 and rush the length direction alternating translational of the teeth portion relative key of part S3, show as left and right directions in the diagram.In the present embodiment, traverse feed motor 11 and length feed motor 13 are servomotor, because tartar is continuous irregular shape, it is necessary to accurately control the shape of the movement locus correspondence tartar of stamping knife assembly translation, therefore can realize this purpose well by servomotor.
For stable installation driver part S2 and rush teeth portion part S3, being provided with support support 2 at length feed planker 14, 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 moving knife seat 3, moving knife seat 3 is fixed on the outfan of driver part S2, stamping knife assembly is fixed on moving knife seat 3, driver part S2 drives moving knife seat 3 and the lifting of stamping knife assembly, and infeed mean S1 drives driver part S2, moving knife seat 3 and the translation of stamping knife assembly.Driver part S2 includes drive motor 6, transmission component and working shaft 61, drive motor is servomotor, transmission component includes reducing gear and line reciprocator, drive motor passes through reducing gear, line reciprocator drives working shaft 61 oscilaltion, working shaft 61 is the outfan of driver part S2, namely working shaft 61 is fixing with moving knife seat 3 is connected, of course for being reliably connected of working shaft and moving knife seat 3, the lower end of working shaft is provided with union joint 62, directly contacted with moving knife seat 3 by union joint 62 and be attached, line reciprocator can adopt the line reciprocator mentioned in the patent of invention ZL201520392976.8 of the applicant's earlier application, here repeat no more.
Feeding part realizes self-feeding, feeding part S4 includes stock support 7, delivery sheet 73 and feeding executive component, see in conjunction with Fig. 4, it is provided with stock support 7 on the right side of feeder assembly, stock support 7 is fixed on frame 11, stock support 7 is provided with feeding guide 71, feeding executive component adopts feeding cylinder 72 and is arranged on stock support 7, delivery sheet 73 is slidably connected on feeding guide 71 and is connected with the piston rod of feeding cylinder 72, blanking assembly S5 is particularly located at the top of delivery sheet, key 9 blanking to be processed is to delivery sheet 73, feeding cylinder 72 drives delivery sheet 73 to slide along feeding guide 71, key to be processed is delivered to machining position.Except feeding cylinder 72, it would however also be possible to employ other executive components such as motor drive delivery sheet 73.Blanking assembly S5 is referred to blanking assembly disclosed in the application for a patent for invention 201510312676.9 of the applicant.
In conjunction with shown in Fig. 5 and Fig. 6, stamping knife assembly includes positive stamping knife 51 and recoil cutter 52, the blade 510 of positive stamping knife 51 is relative with the blade 520 of recoil cutter 52 and be arranged in parallel, and the air line distance L between blade 510 and the blade 520 of recoil cutter 52 of positive stamping knife 51 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 reversely installed by relatively positive for recoil cutter 52 stamping knife 51.Because the motion of the motion of positive stamping knife 51 and recoil cutter 52 is all realize driving by same driver part S2, so drive motor 6 is similarly servomotor, when changing positive stamping knife 51 in rushing tooth process with recoil cutter 52, need to adjust the position of the relative key of stamping knife, it is therefore desirable to servomotor 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 pilot hole 41 coordinated with positive stamping knife 51 and the recoil pilot hole 42 coordinated with recoil cutter 52, it is possible to see in conjunction with Fig. 7.Square impact pilot hole 41 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 key is carried out tartar and adds the stability in man-hour by positive stamping knife 51, does not have and laterally beats.Same, recoil pilot hole 42 is used for when the cutter 52 that recoils moves up and down and recoil cutter 52 is carried out guide effect, it is ensured that key is carried out tartar and adds the stability in man-hour by recoil cutter 52, does not have and laterally beats.
nullIn the present invention，By key one-time positioning well after，Just can remain stationary as，At positive stamping knife 51, a side of key is carried out tartar and add man-hour，Driver part S2 drives positive stamping knife 51 to move up and down，Recoil cutter 52 has with a certain distance from key，Tartar without influence on positive stamping knife 51 is processed，After positive stamping knife 51 completes tartar processing，Chisel holder system is translated by infeed mean S1，Stamping knife assembly is made to follow chisel holder system translation，Allow positive stamping knife 51 away from key，Allow recoil cutter 52 near key，Then driver part S2 drives recoil cutter 52 to move up and down，Another side of key is carried out tartar processing，In this process，Key remains a position，Therefore key to be processed need not be overturn，One-time positioning can realize the processing of two-sided tartar，The tartar processing of two sides of key is all based on same positioning datum，The problem being absent from prior art positioning datum deviation，So that it is guaranteed that the tartar precision of two sides，Improve the qualification rate of tartar and the yield rate of key.
Certainly, after technological improvement, quiet tool rest 4 is not necessary, and moving knife seat 3 is sufficient for stamping knife assembly steady operation, avoids the need for quiet tool rest 4 and provides guide effect, is conducive to bits so on the contrary.
In the present embodiment, quiet tool rest 4 also has the effect that key carries out auxiliary stopper in the vertical direction, specifically quiet tool rest 4 is provided with the storage tank 43 for placing key spoon bar to be processed, storage tank 43 is the flat groove extending transversely through 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, and square impact pilot hole 41, recoil pilot hole 42 all connect with flat groove.The height of storage tank 43 is about 0.02mm bigger than the thickness of key only, for instance 0.01～0.05mm.It is true that storage tank i.e. machining position noted earlier, therefore storage tank is positioned on the feed direction of delivery sheet, and feeding cylinder 72 drives delivery sheet 73 to slide along feeding guide 71, is delivered in storage tank by key to be processed.
Owing to key can obtain spacing by the vertical direction in storage tank, and key the shank of the key 93 is positioned by delivery sheet 73, so having only to position in the end of key spoon bar 91, namely can ensure that key will not move when rushing tooth, 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 is provided with the top board 74 withstanding key 9, top board 74 is provided with the inverted draw cut 741 that the tip with key spoon bar 91 end coordinates, and after so coordinating, the horizontal direction of key is positioned.
It is utilize the cutting edge of blade to impact key spoon bar to realize owing to stamping knife assembly carries out tartar processing, in the present embodiment, the cutting edge 5100 of the positive stamping knife 51 i.e. bottom face of positive stamping knife 51 blade, therefore positive stamping knife 51 impacts key spoon bar from the top down and is accomplished by discharging the metal fragment impacted in time, institute is so that square impact pilot hole 41 runs through quiet tool rest 4, and the metal fragment that positive stamping knife 51 impacts can be taken advantage of a situation and be discharged by square impact pilot hole 41.And the cutter 52 that recoils is to impact key spoon bar from bottom to top, so metal fragment can move upward, can be deposited on quiet tool rest 4 by action of gravity, easily it is stuck between recoil cutter 52 and recoil pilot hole 42, cause that recoil cutter 52 is stuck, therefore quiet tool rest 4 is provided with flute 44 on the top of recoil pilot hole 42, namely at the top end face of quiet tool rest 4, flute 44 is the same with storage tank 43 runs through quiet tool rest 4, the diapire 441 of flute 44 is horizontal plane, the first side wall 442 of flute 44 intersects with recoil pilot hole 42 and is inclined-plane, can facilitate metal fragment with recoil cutter 52 motion fly out recoil pilot hole 42, and drop out from the two ends of flute 44, the plane that second sidewall 443 is vertical diapire of flute 44, square impact pilot hole 41 can be flown to by barrier metal chip.
The bottom of moving knife seat 3 is provided with the fixing hole of fixed punch knife assembly, in order to be easy to process fixing hole on moving knife seat 3, positive stamping knife 51 and recoil cutter 52 all adopt the fixing hole of relative dimensions, the upper end of positive stamping knife 51 is all the same with the shape of cross section of the upper end of recoil cutter 52 and size, when but recoil cutter 52 impacts key from bottom to top, needing cutting edge 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 when positive stamping knife 51 rushes tooth, metal fragment enters recoil pilot hole 42 and when the cutter 52 that recoils rushes tooth in metal fragment entrance square impact pilot hole 41, 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, when positive stamping knife 51 starts to rush tooth, the cutting edge of positive stamping knife 51 is in the upper wall surface of storage tank 43, and storage tank 43 recoil pilot hole 42 over and under is closed by recoil cutter 52, 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, and storage tank 43 square impact pilot hole 41 over and under is closed by positive stamping knife 51, and metal fragment will not enter in square impact pilot hole 41.
Except above preferred embodiment, the present invention also has other embodiment, additionally some key the shank of the key adopts plastic injection, namely only having key spoon bar is metal, key the shank of the key is usually to rush at key spoon bar and is just injection molded into one after tooth machines with key spoon bar, and this key is equally applicable the present invention.Those skilled in the art can be variously modified according to the present invention and deform, and without departing from the spirit of the present invention, all should belong to scope defined in claims of the present invention.
Claims (12)
1. the two-sided automatic tooth punching machine of key tooth flower, including frame, infeed mean, driver part, rush teeth portion part and feeding part, infeed mean is located in frame, driver part is located on infeed mean, feeding part is located in frame, the working region of feeding part is overlapping with the working region rushing teeth portion part, rush teeth portion part and include chisel holder system and stamping knife assembly, chisel holder system includes moving knife seat, moving knife seat is fixed on the outfan of driver part, stamping knife assembly is fixed on moving knife seat, driver part drives moving knife seat and the lifting of stamping knife assembly, it is characterized in that: described stamping knife assembly includes positive stamping knife and recoil cutter, the blade of positive stamping knife is relative with the blade of recoil cutter and be arranged in parallel, 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.
2. the two-sided automatic tooth punching machine of key tooth flower according to claim 1, it is characterized in that: described chisel holder system includes quiet tool rest, quiet tool rest is positioned at the lower section of moving knife seat and is 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.
3. the two-sided automatic tooth punching machine of key tooth flower according to claim 2, it is characterized in that: described quiet tool rest is provided with the storage tank for placing key spoon bar to be processed, storage tank is the flat groove extending transversely through quiet tool rest, and square impact pilot hole, recoil pilot hole all connect with flat groove.
4. the two-sided automatic tooth punching machine of key tooth flower according to Claims 2 or 3, it is characterised in that: described square impact pilot hole runs through quiet tool rest.
5. the two-sided automatic tooth punching machine of key tooth flower according to Claims 2 or 3, it is characterised in that: described quiet tool rest is provided with flute on the top of recoil pilot hole.
6. the two-sided automatic tooth punching machine of key tooth flower according to claim 1 or 2 or 3, it is characterized in that: described positive stamping knife and recoil cutter are each attached to the bottom of moving knife seat, the cutting edge of positive stamping knife is positioned at 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 bottom of fracture.
7. the two-sided automatic tooth punching machine of key tooth flower according to claim 6, it is characterised in that: the cutting edge of described recoil cutter is not less than the cutting edge of positive stamping knife.
8. the two-sided automatic tooth punching machine of key tooth flower according to claim 3, it is characterized in that: described feeding part includes stock support, delivery sheet and feeding executive component, stock support is fixed on frame, 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, storage tank is positioned on the feed direction of delivery sheet, and delivery sheet is arranged over blanking assembly.
9. the two-sided automatic tooth punching machine of key tooth flower according to claim 8, it is characterised in that: described delivery sheet 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. the two-sided automatic tooth punching machine of key tooth flower according to claim 1 or 2 or 3, it is characterized in that: described infeed mean includes traverse feed assembly and length feed assembly, traverse feed assembly includes traverse feed motor and traverse feed planker, length feed assembly includes length feed motor and length feed planker, traverse feed motor and length feed motor and is servomotor.
11. the two-sided automatic tooth punching machine of key tooth flower according to claim 1 or 2 or 3, it is characterized in that: described driver part includes drive motor, transmission component and working shaft, drive motor is servomotor, transmission component includes line reciprocator, and drive motor drives working shaft oscilaltion by line reciprocator.
12. the two-sided automatic tooth punching machine of key tooth flower according to claim 1 or 2 or 3, it is characterised in that: described frame is provided with string ring component, and string ring component is positioned on the discharging direction of feeding part.
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| CN201610260029.2A CN105772599B (en) | 2016-04-22 | 2016-04-22 | The two-sided automatic tooth punching machine of key tooth flower |
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| CN201610260029.2A CN105772599B (en) | 2016-04-22 | 2016-04-22 | The two-sided automatic tooth punching machine of key tooth flower |
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| CN105772599A true CN105772599A (en) | 2016-07-20 |
| CN105772599B CN105772599B (en) | 2018-05-11 |
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| CN103447375A (en) * | 2013-09-03 | 2013-12-18 | 郑小玲 | Opposite punching type cutting knife base |
| CN204396736U (en) * | 2015-01-13 | 2015-06-17 | 张学星 | A kind of key tooth machine |
| CN104889287A (en) * | 2015-06-09 | 2015-09-09 | 杭州新智远数控设备有限公司 | Numerical control automatic punching machine for key bits |
| CN204842610U (en) * | 2015-06-09 | 2015-12-09 | 杭州新智远数控设备有限公司 | Key tartar for tooth punching machine tooth punching machine construct |
| CN205551304U (en) * | 2016-04-22 | 2016-09-07 | 杭州新智远数控设备有限公司 | Two -sided automatic tooth punching machine of key tartar |
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| CN105772599B (en) | 2018-05-11 |
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