CN204687561U - Key milling-tapping machine automatic code-printing pay-off - Google Patents

Abstract

The utility model discloses a kind of key milling-tapping machine automatic code-printing pay-off, belong to saltation layer mechanical field, solve the of poor quality and stamp of stamp in prior art and complete the problem of automatically moving material, main technical schemes comprises the first support, pushing material component, stamp assembly and move material assembly, described pushing material component comprises pusher executive component and delivery sheet, delivery sheet is slidably connected on the first support, delivery sheet be provided with for by key the shank of the key the two ends of key length direction clamping and by the location structure of key positioner, pusher executive component drives delivery sheet to be fed forward by key to stamp assembly place, first support is provided with and key is fixed on holding down assembly of stamp assembly place, move the front that material assembly is positioned at the first support, move material assembly comprise clamping key and be transferred to the fixture of next station, pusher executive component drives delivery sheet to be continued to be fed forward to fixture by the key completing stamp.The utility model is mainly used in key stamp and automatically the key completing stamp is moved to next station.

Description

Key milling-tapping machine automatic code-printing pay-off

Technical field

The utility model relates to saltation layer machinery, particularly a kind of key milling-tapping machine automatic code-printing pay-off.

Background technology

Conventional key all comprises key the shank of the key and key spoon bar, and in order to improve the difference degree of key between the manufacturer of generally different brands, stamp on key the shank of the key can be selected, the content of stamp is varied, has numeral, letter, Chinese character and pattern etc., and the mode of stamp also has multiple, such as steel seal stamp, Laser Jet etc., Laser Jet is owing to needing the cost of relevant device higher, and popularization degree is not high, is generally to adopt steel seal stamp.And the automaticity of steel seal stamp is not high, cannot form good production line, production efficiency is lower.

Summary of the invention

The object that the utility model will reach just is to provide a kind of key milling-tapping machine automatic code-printing pay-off, can automatic code-printing automatic key completing stamp is moved to next station, and production efficiency is high.

In order to achieve the above object, the utility model adopts following technical scheme: key milling-tapping machine automatic code-printing pay-off, comprise the first support, pushing material component, stamp assembly and move material assembly, described pushing material component comprises pusher executive component and delivery sheet, delivery sheet is slidably connected on the first support, delivery sheet be provided with for by key the shank of the key the two ends of key length direction clamping and by the location structure of key positioner, pusher executive component drives delivery sheet to be fed forward by key to stamp assembly place, first support is provided with and key is fixed on holding down assembly of stamp assembly place, move the front that material assembly is positioned at the first support, move material assembly comprise clamping key and be transferred to the fixture of next station, pusher executive component drives delivery sheet to be continued to be fed forward to fixture by the key completing stamp.

Further, described delivery sheet comprises left plate and right panel, left plate and right panel along delivery sheet glide direction about distribution and being arranged side by side, rear end and the left plate of right panel are rotationally connected, unfilled corner is provided with on the right side of left front edge of board, the left side wall of right panel front end is provided with locating slot, to coordinate with locating slot to be formed to the sidewall of right panel above unfilled corner and clamp key the shank of the key and by the location structure of key positioner, the glide direction of the vertical delivery sheet of length direction of key, right panel be provided with make the front end of right panel left plate draw close the clamping elastic component of clamping key the shank of the key.

Further, the adjustment structure being greater than the length L of key the shank of the key above unfilled corner to the space D of the groove bottom wall of the sidewall of right panel and locating slot is made when described pushing material component is also included in blowing.

Further, described adjustment structure comprises the limited post be located on the first support and the storage tank being located at right panel left side wall, limited post is between left plate and right panel, the front end starting point of storage tank is positioned at the rear of locating slot, when blowing, limited post is between the front end starting point and locating slot rear end of storage tank, and the left side wall of right panel is against on limited post, delivery sheet forward slip makes limited post enter in storage tank, clamping elastic component drive right panel front end left plate draw close.

Further, described locating slot runs through delivery sheet, and the first support is provided with the smooth flat slided for key.

Further, the thickness B2 of described left front edge of board is less than the thickness B1 of key spoon bar.

Further, described first support is positioned at the rear that holds down assembly and is provided with pressing plate, pressing plate is positioned at the top of smooth flat, and the distance between the lower surface of pressing plate and smooth flat is greater than the thickness B of key and is less than 2B.

Further, the described material assembly that moves comprises workbench, workbench is movably connected in the frame of key milling-tapping machine, fixture comprises train wheel bridge and lower plate, lower plate is fixing on the table, the inner of train wheel bridge is connected with the inner of lower plate, the outer end of lower plate is docked with the front end of the first support, workbench is provided with the linkage unit of the outer end clamping lower plate driving train wheel bridge, first support is provided with the clamping executive component driving linkage unit, pusher executive component drives delivery sheet to continue to be fed forward the key completing stamp on lower plate, clamping executive component drives linkage unit to make train wheel bridge action and lower plate clamp key.

Further, described linkage unit comprises pull bar and slide block, the upper end of pull bar is connected with train wheel bridge through lower plate, the lower end of pull bar passes workbench, skid is connected to the below of workbench, workbench is provided with the position limiting structure that slide block is moved along delivery sheet glide direction, the part that pull bar is positioned at below workbench is provided with mating groove, the front end of slide block is inserted in mating groove, the bottom of slide block is provided with driving inclined-plane, inclined-plane is driven also to tilt from bottom to top before backward, inclined-plane is driven to be against the lower end of mating groove, slide block and mating groove interference fit or slide block and position limiting structure interference fit.

Further, described position limiting structure comprises the limited block being fixed on workbench, and limited block is provided with the chute for slide block slippage, and slide block is provided with the bar hole running through the left and right sides, and limited block is provided with the gag lever post through bar hole.

After adopting technique scheme, the utility model tool has the following advantages: by delivery sheet by key positioner, the state needed for stamp can be in when making key be delivered to stamp assembly place, such as position relationship, angular relationship etc., simultaneously by hold down assembly with compress mode fix key, with clamping mode by comparison, implementation is simpler, cost is lower, fixing reliable, can be avoided completely occurring that stamp is unintelligible by location structure and both combinations that hold down assembly, crooked or leak the situation such as code, ensure key stamp quality, pushing material component, hold down assembly and stamp assembly all automatically can be controlled by control system, improve the automaticity of key stamp.After key stamp completes, continued to flow to fixture by delivery sheet, then be transferred to next station by clamp key, thus realize automatically moving material, therefore substantially increase production efficiency, the operation reducing workman participates in.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is the structural representation (location structure clamping key the shank of the key, not shown fixture) of a kind of embodiment of the utility model;

Fig. 2 is I place enlarged drawing in Fig. 1;

Fig. 3 is the structural representation (location structure does not clamp key the shank of the key, not shown fixture) of a kind of embodiment of the utility model;

Fig. 4 is II place enlarged drawing in Fig. 3;

Fig. 5 is III place enlarged drawing in Fig. 4;

Fig. 6 is the structural representation (fixture is shown) of a kind of embodiment of the utility model;

Fig. 7 is the structural representation moving material assembly in the utility model;

Fig. 8 is the left view (band partial sectional view) of a kind of embodiment of the utility model;

Fig. 9 is the axonometric drawing (by seeing after forward direction, not shown fixture) of a kind of embodiment of the utility model.

Detailed description of the invention

Be key milling-tapping machine automatic code-printing pay-off of the present utility model as shown in Figures 1 to 9, comprise the first support 1, pushing material component, stamp assembly and move material assembly, described pushing material component comprises pusher executive component 2 and delivery sheet 21, delivery sheet 21 is slidably connected on the first support 1, delivery sheet 21 is provided with for being clamped and the location structure of being located by key 9 at the two ends of key 9 length direction by key the shank of the key 91, pusher executive component 2 drives delivery sheet 21 to be fed forward by key 9 to stamp assembly place, first support 1 is provided with and key 9 is fixed on holding down assembly of stamp assembly place, move the front that material assembly is positioned at the first support 1, move material assembly comprise clamping key 9 and be transferred to the fixture 5 of next station, pusher executive component 2 drives delivery sheet 21 to be continued to be fed forward to fixture 5 by the key 9 completing stamp.

In the utility model, first by delivery sheet 21, key 9 is located, the state needed for stamp can be in when making key 9 be delivered to stamp assembly place, such as position relationship, angular relationship etc., simultaneously by hold down assembly with compress mode fix key 9, with clamping mode by comparison, implementation is simpler, cost is lower, fixing reliable, can be avoided completely occurring that stamp is unintelligible by location structure and both combinations that hold down assembly, crooked or leak the situation such as code, ensure key stamp quality, pushing material component, hold down assembly and stamp assembly all automatically can be controlled by control system, improve the automaticity of key stamp.After key 9 stamp completes, continued to flow to fixture 5 by delivery sheet 21, then clamp key 9 by fixture 5 and be transferred to next station, thus realize automatically moving material, therefore substantially increase production efficiency, the operation reducing workman participates in.

Definition key 9 from initial position to the throughput direction of stamp position for by after be fed forward, delivery sheet 21 is positioned at the rear end of the first support 1 when blowing at the beginning, relatively near the rear end of the first support 1 when key 9 is placed on delivery sheet 21, stamp assembly is positioned at the front end of the first support 1, and pusher executive component 2 drives delivery sheet 21 to slide to the front end of the first support 1 from the rear end of the first support 1.

The hold down assembly position of relative first support 1 is identical with stamp assembly, all be positioned at the front end of the first support 1, hold down assembly to comprise and compress executive component 3 and briquetting 31, key spoon bar 92 is pressed on the first support 1 or delivery sheet 21 by briquetting 31 under compression executive component 3 drives.In the present embodiment, the middle part of briquetting 31 horizontally rotates and is connected on the first support 1, the lower end of briquetting 31 is compressed part 311, the upper end of briquetting 31 is forced section 312, compressing executive component 3 is cylinder, compression executive component 3 acts on forced section 312 and briquetting 31 is rotated, and then makes compressed part 311 be pressed on key spoon bar 92.In addition, also briquetting 31 can be driven to rotate by drive motors.Be generally stamp on key the shank of the key 91, so key spoon bar 92 compresses by briquetting 31, do not affect stamp.Briquetting 31 adopts L shape structure, and forced section 312 is vertically arranged, and compressed part 311 is horizontally disposed with, and compresses executive component 3 and is horizontally disposed with, the function needed for realizing by the simplest structure.Briquetting 31 is provided with back-moving spring 313, back-moving spring 313 is connected between the first support 1 and forced section 312, when compressing executive component 3 and returning, back-moving spring 313 makes briquetting 31 rotate backward, compressed part 311 will be separated with key spoon bar 92, and delivery sheet 21 just can drive key 9 to leave stamp station.

Described delivery sheet 21 comprises left plate 211 and right panel 212, left plate 211 and right panel 212 along delivery sheet 21 glide direction about distribution and being arranged side by side, rear end and the left plate 211 of right panel 212 are rotationally connected, unfilled corner 215 is provided with on the right side of left plate 211 front end, the left side wall of right panel 212 front end is provided with locating slot 216, unfilled corner 215 above to coordinate with locating slot 216 to be formed to the sidewall 2151 of right panel 212 and clamps key the shank of the key 91 and the location structure of being located by key 9, the glide direction of the vertical delivery sheet 21 of length direction of key 9.General Key structure as shown in Figure 2, the both sides that key the shank of the key 91 and the junction of key spoon bar 92 are positioned at key spoon bar 92 are formed with the connecting end surface 93 in vertical length direction, unfilled corner 215 above to the sidewall 2151 of right panel 212 for one of them connecting end surface 93 of normal key 9, locating slot 216, for normal key the shank of the key 91 head, so also just makes the glide direction of the vertical delivery sheet 21 of the length direction of key 9 naturally.Because on general key 9, the weight of the weight ratio key spoon bar 92 of key the shank of the key 91 is large, the center of gravity of key 9 is located on key the shank of the key 91, so only need to position key the shank of the key 91 just to locate whole key 9 well, key the shank of the key 91 various shapes, so the shape of locating slot 216 also changes thereupon, a generally part for the accommodating key the shank of the key 91 of energy, so also be convenient to follow-uply from locating slot 216, take out key 9, location structure also can be made to be simplified.Uncovered on front side of such location structure, more can be convenient to key 9 and enter location structure and key 9 is taken out from location structure.In order to make locating slot 216 can be close to key the shank of the key 91, right panel be provided with make the front end of right panel left plate draw close the clamping elastic component 22 of clamping key the shank of the key.Clamping elastic component 22 can adopt spring, torsion spring etc., and the present embodiment have employed spring.

And in order to allow fixture 5 automatically be taken away by the key 9 completing stamp, and do not affect the location of location structure to key 9 before this, pushing material component makes unfilled corner 215 be greater than above the adjustment structure of the length L of key the shank of the key 91 to the space D of the groove bottom wall of the sidewall of right panel 212 and locating slot 216 when being also included in blowing, the size that the concrete size of D and L indication can indicate in reference diagram 2 and Fig. 4, unfilled corner 215 above to the sidewall of right panel 212 and the space D of the groove bottom wall of locating slot 216 are values that individual meeting changes, when stamp, D can equal L, i.e. state shown in Fig. 2, thus clamping key the shank of the key 91, during blowing, D is just greater than L, i.e. state shown in Fig. 4, thus be convenient to blowing.

In the present embodiment, adjustment structure comprises the limited post 13 be located on the first support 1 and the storage tank 217 being located at right panel 212 left side wall, limited post 13 is between left plate 211 and right panel 212, the front end starting point of storage tank 217 is positioned at the rear of locating slot 216, when blowing, limited post 13 is between the front end starting point and locating slot 216 rear end of storage tank 217, the left side wall of right panel 212 is against on limited post 13, delivery sheet 21 forward slip makes limited post 13 enter in storage tank 217, clamping elastic component 22 drive the front end of right panel 212 left plate 211 draw close.The rear end of left plate 211 is provided with fixed head 218, and the rear end of right panel 212 is connected on fixed head 218 by right panel rotating shaft 219, thus realizes being rotationally connected with left plate 211, and one end of spring is fixed on left plate 211, the other end is fixed on right panel 212.Except spring, right panel rotating shaft 219 is established torsion spring be also feasible.With reference to figure 6, generally, after key 9 completes stamp, driven forward is continued by delivery sheet 21, next station is entered from the front end of smooth flat 11, when fixture 5 gripping completes the key 9 of stamp, because key the shank of the key 91 can produce active force to locating slot 216 front end, make the front end of right panel 212 overcome clamping elastic component 22 elastic force and relatively left plate 211 deflects to the right, now key 9 just directly can move horizontally and deviate from locating slot 216, so fixture 5 need not first make the relative delivery sheet 21 of key 9 move up or down, but directly clip key 9 relatively delivery sheet 21 level shift out locating slot 216, simplify the stroke of fixture 5 or the first support 1, after key 9 is moved out of locating slot 216, right panel 212 can reset again under the effect of clamping elastic component 22.And in order to allow key 9 be convenient to be shifted out by fixture 5 from locating slot 216, the front side wall 2161 of locating slot 216 can be considered to be set to intermediate incline.

In the present embodiment, in order to simplify structure further, being convenient to the processing of locating slot 216, making locating slot 216 run through delivery sheet 21, compare the cell body processing certain depth on delivery sheet 21, directly left plate 211 and right panel 212 are clipped respectively a part and more can be convenient to processing.So, first support 1 arranges the smooth flat 11 slided for key 9, smooth flat 11 is horizontal planes that a roughness meets certain requirements, key 9 just directly lies in smooth flat 11, as shown in Figure 5, the thickness B2 of left plate 211 front end is less than the thickness B1 of key spoon bar, thus ensures that briquetting 31 is pressed on key spoon bar 92 when key 9 stamp, and can not be pressed on delivery sheet 21.Simultaneously when delivery sheet 21 is by key driven forward, frictional force effect due to smooth flat 11 pairs of keys 9 can make the rear side of key spoon bar 92 and the front end face of left plate 211 fit, so also being the glide direction in order to make key 9 can keep the vertical delivery sheet 21 of its length direction, making key 9 be in state needed for stamp when stamp.

Composition graphs 6 to Fig. 9 sees, move material assembly and comprise workbench 6, workbench 6 is movably connected in the frame 7 of key milling-tapping machine, generally there are linear streamline and arc streamline aborning, therefore workbench 6 can be slidably connected in frame 7, also can be rotatably connected in frame 7, in the present embodiment, workbench 6 be rotatably connected on relative frame 7 in frame 7 and horizontally rotates.Fixture 5 comprises train wheel bridge 51 and lower plate 52, lower plate 52 is fixed on workbench 6, the inner of train wheel bridge 51 is connected with the inner of lower plate 52, the outer end of lower plate 52 is docked with the front end of the first support 1, here illustratively, the inner and the outer end of fixture 5 are relative workbench 6, fixture 5 is generally arranged on the edge of workbench 6, therefore the inner is near the one end at workbench 6 center, contrary is then outer end, workbench 6 is provided with the linkage unit of the outer end clamping lower plate 52 driving train wheel bridge 51, first support 1 is provided with the clamping executive component 16 driving linkage unit, pusher executive component 2 drives delivery sheet 21 to continue to be fed forward the key 9 completing stamp on lower plate 52, clamping executive component 16 drives linkage unit to make train wheel bridge 51 action and lower plate 52 clamp key 9.

In the present embodiment, linkage unit comprises pull bar 53 and slide block 54, the upper end of pull bar 53 is connected with train wheel bridge 51 through lower plate 52, the lower end of pull bar 53 passes workbench 6, slide block 54 is slidably connected at the below of workbench 6, workbench 6 is provided with the position limiting structure that slide block 54 is moved along delivery sheet glide direction, pull bar 53 part be positioned at below workbench 6 is provided with mating groove 531, the front end of slide block 54 is inserted in mating groove 531, the bottom of slide block 54 is provided with and drives inclined-plane 541, inclined-plane 541 is driven also to tilt from bottom to top before backward, inclined-plane 541 is driven to be against the lower end of mating groove 531.Owing to driving the lower end of inclined-plane 541 meeting snug fit groove 531, in order to reduce the wearing and tearing driving inclined-plane 541 and mating groove 531, pin 532 can be set on pull bar 53, pin 532 being positioned at driving the below on inclined-plane 541 radially across mating groove 531 along pull bar 53, the part that pin 532 is positioned at mating groove 531 is cylindrical bar, such slide block 54 is forward slip under clamping executive component 16 drives, drive inclined-plane 541 will be against on the outer circumference surface of pin 532, therefore, it is possible to reduce the wearing and tearing driving inclined-plane 541, mating groove 531 does not then directly contact with driving inclined-plane 541, thus improve the service life (changing slide block 54 and pin 532) of pull bar 53.Slide block 54 and mating groove 531 interference fit or slide block 54 and position limiting structure interference fit, be equivalent to form self-locking structure, can retreat by anti-limited slip block 54, avoid occurring that key 9 loosens situation about dropping from fixture 5.

Position limiting structure comprises the limited block 61 being fixed on workbench 6, limited block 61 is provided with the chute 611 for slide block 54 slippage, slide block 54 is provided with the bar hole 542 running through the left and right sides, limited block 61 is provided with the gag lever post 62 through bar hole 542, chute 611 is glide directions of restriction slide block 54, parallel with the glide direction of delivery sheet 21, gag lever post 62 is that anti-limited slip block 54 comes off from chute 611.

The front end of train wheel bridge how is pulled to clamp lower plate downwards as pull bar 53, up big and down small shoulder hole 511 can be set on train wheel bridge, pull bar 53 arranges protruding 533, protruding 533 are positioned at above the step surface of shoulder hole 511, when pull bar 53 moves downward, protruding 533 step surfaces being pressed in shoulder hole 511 make the front end of train wheel bridge 51 move downward.

Clamping executive component 16 is connected with push rod 161, the rear end of slide block 54 aimed at by push rod 161, when clamping executive component 16 drives push rod 161 to travel forward, push rod 161 acts on slide block 54 and slide block 54 is travelled forward, and slide block 54 travel forward can make drive inclined-plane 542 travel forward, thus pin 532 is moved downward, finally realize pull bar 53 and move downward, the front end of train wheel bridge 51 presses down and clamps key 9 with the front end of lower plate 52.

As shown in Figure 8 and Figure 9, can more clearly understanding pusher executive component 2 structure that drives delivery sheet 21 to slide, the front end of pusher executive component 2 is fixedly connected with slide plate 23, because left plate 211 can not rotate in the present embodiment, so slide plate 23 is positioned at the left side of the first support 1, left plate 211 is fixedly connected with slide plate 23, and the left side of the first support 1 is provided with slide rail 15, and slide plate 23 is slidably connected on slide rail 15.

Locating slot 216 is deviate from order to prevent key 9 from course of conveying, bob occurring, the rear that first support 1 is positioned at briquetting 31 is provided with pressing plate 12, pressing plate 12 is unsettled above smooth flat 11, as shown in Figure 8, distance S between the lower surface of pressing plate 12 and smooth flat 11 is greater than the thickness B of key and is less than 2B, generally, can think that the thickness B of key 9 equals the thickness B1 of key spoon bar 92, also equal the thickness of key the shank of the key 91.The distance that can be understood as between the lower surface of pressing plate 12 and smooth flat 11 just in time allows one the key 9 kept flat is passed through, so key 9 can not deviate from locating slot 216 in course of conveying because of bob, the key of more than two also can be avoided to be sticked together and to be transported to stamp station.As required, also can continue to arrange pressing plate 12 in the front of briquetting 31.

Stamp assembly comprises code-disc 4, transcoding executive component 41, stamp bar 42 and stamp executive component 43, code-disc 4 is connected with transcoding executive component 41 and drives rotation by transcoding executive component 41, and stamp bar 42 is connected with stamp executive component 43 and drives stamp by stamp executive component 43.General, transcoding executive component 41 is motor, because need during code-disc 4 escape to rotate fixed angle, so motor is preferably stepper motor or servomotor, the output shaft of motor is connected with code-disc 4, code-disc 4 is positioned at the top of the first support 1, key 9 is delivered to the below of code-disc 4 by delivery sheet 21, and stamp bar 42 is vertically arranged, and stamp executive component 43 is cylinder, motor lays respectively at the both sides of smooth flat 11 with compressing executive component 3, structure can be compacter.Concrete stamp process is prior art, repeats no more.This structure is applicable to the fixed situation of stamp assembly, namely the situation of a code is only made a call to, in actual applications, can need on key the shank of the key 91, make a call to row's code, therefore stamp assembly can be arranged on stamp frame 14, stamp frame 14 is slidably connected on the first support 1, first support 1 is provided with the translation executive component 15 driving stamp frame 14 to slide, the glide direction of stamp frame 14 is parallel with the glide direction of delivery sheet 21, a code made a call to by stamp assembly, translation executive component 15 just drives stamp frame 14 to move a certain distance, therefore translation executive component 15 generally can adopt cylinder, hydraulic cylinder, stepper motor or servomotor etc.

The concrete structure of name definition just for the ease of the present embodiment is described by reference to the accompanying drawings of left plate 211 and right panel 212, in specific product, also can make mirror image processing, the position of left plate 211 and right panel 212 is exchanged, then unfilled corner 215 is positioned on right panel 212, and locating slot 216 is positioned on left plate 211.In addition, transcoding executive component 41 and compression executive component 3 also can be positioned at the same side of smooth flat 11.

In above-described embodiment, pusher executive component 2 is cylinder, and unite with compression executive component 3, stamp executive component 43, jointly can use a source of the gas, reduction is controlled cost.Same reason, except cylinder, pusher executive component 2, compression executive component 3 and stamp executive component 43 can also be unified to use hydraulic cylinder, a common use hydraulic power source.In addition, compress executive component 3 also can adopt electric pushrod etc. can straight line acting executive component, certainly by briquetting 31 complex structure, other executive components such as motor are suitable for, those skilled in the art also can obtain in reasoning.Pusher executive component 2 also can adopt electric pushrod, stepper motor or servomotor etc.

In actual production, key 9 is all in level when milling tooth, and key 9 is transferred to different stations by level, the most easily realize, not only structure is the simplest, and key 9 milling tooth is best in quality, so in the utility model, all with key 9 by delivery sheet 21 horizontal location and horizontal feed illustrate, but the level mentioned in the utility model nisi level, allow to there is inclination to a certain degree.Even if key is by delivery sheet 21 sloped position, accordingly, the surface the first support 1 supporting key 9 tilts, and the compressed part of briquetting also tilts, and can realize stamp equally.Under extreme case, key is positioned vertically and vertically carries, as long as key can be fixed by location structure, just can realize stamp.

Last simple declaration once, that mentions in the utility model is " front, afterwards " orientation is the throughput direction of reference key, " left, right " orientation is then glide direction with reference to delivery sheet 21, in the utility model, the glide direction of the parallel delivery sheet 21 of throughput direction of key, so with reference to changing and causing Orientation differences, the description of technical characteristic is caused to change further, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, the scope defined in the utility model claims all should be belonged to.

Claims (10)

1. key milling-tapping machine automatic code-printing pay-off, comprise the first support, pushing material component, stamp assembly and move material assembly, it is characterized in that: described pushing material component comprises pusher executive component and delivery sheet, delivery sheet is slidably connected on the first support, delivery sheet be provided with for by key the shank of the key the two ends of key length direction clamping and by the location structure of key positioner, pusher executive component drives delivery sheet to be fed forward by key to stamp assembly place, first support is provided with and key is fixed on holding down assembly of stamp assembly place, move the front that material assembly is positioned at the first support, move material assembly comprise clamping key and be transferred to the fixture of next station, pusher executive component drives delivery sheet to be continued to be fed forward to fixture by the key completing stamp.

2. key milling-tapping machine automatic code-printing pay-off according to claim 1, it is characterized in that: described delivery sheet comprises left plate and right panel, left plate and right panel along delivery sheet glide direction about distribution and being arranged side by side, rear end and the left plate of right panel are rotationally connected, unfilled corner is provided with on the right side of left front edge of board, the left side wall of right panel front end is provided with locating slot, to coordinate with locating slot to be formed to the sidewall of right panel above unfilled corner and clamp key the shank of the key and by the location structure of key positioner, the glide direction of the vertical delivery sheet of length direction of key, right panel be provided with make the front end of right panel left plate draw close the clamping elastic component of clamping key the shank of the key.

3. key milling-tapping machine automatic code-printing pay-off according to claim 2, is characterized in that: make the adjustment structure being greater than the length L of key the shank of the key above unfilled corner to the space D of the groove bottom wall of the sidewall of right panel and locating slot when described pushing material component is also included in blowing.

4. key milling-tapping machine automatic code-printing pay-off according to claim 3, it is characterized in that: described adjustment structure comprises the limited post be located on the first support and the storage tank being located at right panel left side wall, limited post is between left plate and right panel, the front end starting point of storage tank is positioned at the rear of locating slot, when blowing, limited post is between the front end starting point and locating slot rear end of storage tank, the left side wall of right panel is against on limited post, delivery sheet forward slip makes limited post enter in storage tank, clamping elastic component drive right panel front end left plate draw close.

5. the automatic code-printing pay-off of the key milling-tapping machine according to Claims 2 or 3 or 4, is characterized in that: described locating slot runs through delivery sheet, and the first support is provided with the smooth flat slided for key.

6. key milling-tapping machine automatic code-printing pay-off according to claim 5, is characterized in that: the thickness B2 of described left front edge of board is less than the thickness B1 of key spoon bar.

7. key milling-tapping machine automatic code-printing pay-off according to claim 5, it is characterized in that: described first support is positioned at the rear that holds down assembly and is provided with pressing plate, pressing plate is positioned at the top of smooth flat, and the distance between the lower surface of pressing plate and smooth flat is greater than the thickness B of key and is less than 2B.

8. the key milling-tapping machine automatic code-printing pay-off according to claim 1 or 2 or 3 or 4, it is characterized in that: described in move material assembly comprise workbench, workbench is movably connected in the frame of key milling-tapping machine, fixture comprises train wheel bridge and lower plate, lower plate is fixing on the table, the inner of train wheel bridge is connected with the inner of lower plate, the outer end of lower plate is docked with the front end of the first support, workbench is provided with the linkage unit of the outer end clamping lower plate driving train wheel bridge, first support is provided with the clamping executive component driving linkage unit, pusher executive component drives delivery sheet to continue to be fed forward the key completing stamp on lower plate, clamping executive component drives linkage unit to make train wheel bridge action and lower plate clamp key.

9. key milling-tapping machine automatic code-printing pay-off according to claim 8, it is characterized in that: described linkage unit comprises pull bar and slide block, the upper end of pull bar is connected with train wheel bridge through lower plate, the lower end of pull bar passes workbench, skid is connected to the below of workbench, workbench is provided with the position limiting structure that slide block is moved along delivery sheet glide direction, the part that pull bar is positioned at below workbench is provided with mating groove, the front end of slide block is inserted in mating groove, the bottom of slide block is provided with driving inclined-plane, inclined-plane is driven also to tilt from bottom to top before backward, inclined-plane is driven to be against the lower end of mating groove, slide block and mating groove interference fit or slide block and position limiting structure interference fit.

10. key milling-tapping machine automatic code-printing pay-off according to claim 9, it is characterized in that: described position limiting structure comprises the limited block being fixed on workbench, limited block is provided with the chute for slide block slippage, slide block is provided with the bar hole running through the left and right sides, and limited block is provided with the gag lever post through bar hole.