CN104741966B - A kind of disc type milling clamping apparatus - Google Patents

A kind of disc type milling clamping apparatus Download PDF

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Publication number
CN104741966B
CN104741966B CN201510163867.3A CN201510163867A CN104741966B CN 104741966 B CN104741966 B CN 104741966B CN 201510163867 A CN201510163867 A CN 201510163867A CN 104741966 B CN104741966 B CN 104741966B
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CN
China
Prior art keywords
rotating disk
rod
snap close
fixture
connecting rod
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Expired - Fee Related
Application number
CN201510163867.3A
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Chinese (zh)
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CN104741966A (en
Inventor
曾宪谐
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Dongguan Tianhe Hardware Co., Ltd.
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Dongguan Tianhe Hardware Co Ltd
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Priority to CN201510163867.3A priority Critical patent/CN104741966B/en
Publication of CN104741966A publication Critical patent/CN104741966A/en
Application granted granted Critical
Publication of CN104741966B publication Critical patent/CN104741966B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/02Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs

Abstract

The invention discloses a kind of disc type milling clamping apparatus, including:Rotating disk, opens up at least two locating notches on its circumferential side wall;At least two clamp mechanisms on rotating disk, for clamping workpiece;Latching device, including telescopic snap close piece;Its front end can be snapped in the locating notch of rotating disk;Linkage, including power intake and clutch end, clutch end are used to order about snap close piece to the direction movement away from disk peripheral side wall;Gear driven mechanism, orders about turntable rotation.Fin is delivered to machining position by the present invention by rotating disk, and is positioned rotating disk by latching device;When workpiece on a clamp mechanism is processed, on other clamp mechanisms can clamping workpiece, or, unload the workpiece of machined completion.Therefore, the present invention not only greatly improves fin processing efficiency, and, the working strength of operating personnel is also mitigated.

Description

A kind of disc type milling clamping apparatus
Technical field:
The present invention relates to the process equipment of fin, in particular it relates to the clamping apparatus of milling fin, tool more particularly to A kind of disc type milling clamping apparatus.
Background technology:
Fin be it is a kind of to electrical equipment in the radiating of easy heat-generating electronic elements device, more by aluminium alloy, brass or bronze Tabular, sheet, splintery etc. are made, such as cpu central processing unit will use sizable fin, power supply in television set in computer Pipe, row pipe, the power tube in amplifirer will use fin.
Fig. 1 show one kind of fin 90, and its diagonal two ends is bonding pad 91, and connection is offered in the bonding pad 91 Hole (not shown), for fin 90 to be arranged on into corresponding heat-generating electronic elements.
In the prior art, the processing of the bonding pad 91 of fin 90 is usual by the way of NC milling in Fig. 1, Before milling, operating personnel need to be by NC milling equipment downtime, then by fin clamping to be processed on fixture, it Afterwards, start NC milling equipment to be processed fin to be processed.Fin processing of the clamping on fixture is tied Shu Hou, operating personnel need to again shut down and take the fin on fixture away, then by next group fin clamping to be processed in folder On tool, for NC milling equipment.So repeatedly, not only tired operating personnel, and, processing it is inefficient.
The content of the invention:
Technical problem solved by the invention:The company of fin shown in manuscript 1 by the way of the NC milling Area is met, operating personnel need to repeat the steps of:Clamping fin to be processed --- starting NC milling --- stops Machine --- machined fin is unloaded from fixture --- clamping fin to be processed;In this way, not only tired operating personnel, And, processing it is inefficient.
The present invention provides a kind of disc type milling clamping apparatus, including:
--- equipment rack;
--- base, the base is fixed on equipment rack;
--- rotating disk, the rotating disk is horizontally disposed with, and rotating disk is articulated on base by rotary shaft;The circumference of the rotating disk At least two locating notches are opened up on wall;
--- clamp mechanism, for clamping fin;The clamp mechanism is arranged on disk upper surface, the number of clamp mechanism Amount at least two;
--- support plate, the support plate is fixed on equipment rack vertically, and support plate is located at the side of rotating disk;
--- latching device, the latching device includes snap close piece, retractor device;Telescopic hole is opened up on the support plate, is stretched Just to the circumferential side wall of rotating disk, the snap close piece is slided and is plugged in telescopic hole for shrinkage cavity;The retractor device is arranged on support plate, Retractor device acts on snap close piece, snap close piece is moved to the circumferential side wall direction of rotating disk;It is described in the presence of retractor device The front end of snap close piece can be snapped in the locating notch of rotating disk;
--- linkage, the linkage includes power intake and clutch end, clutch end and lock Part is connected, and is moved to the direction away from disk peripheral side wall for ordering about snap close piece;
--- gear driven mechanism, the gear driven mechanism includes driven gear, and the driven gear is arranged on rotary shaft On, gear driven mechanism is ordered about rotary shaft and is rotated by driving driven gear.
By above-mentioned technical proposal, the operation principle of disc type milling clamping apparatus of the present invention is as follows:
First, operating personnel are by fin clamping to be processed on clamp mechanism;
Second, operating personnel drive driven gear to rotate by action gear drive mechanism, and then drive rotary shaft and turn Disc spins;In the presence of retractor device, the front end of snap close piece is against on the circumferential side wall of rotating disk;
3rd, the rotating disk of rotation makes clamp mechanism run to the milling station of NC milling equipment, at the same time, lock In the presence of retractor device, its front end snaps in a locating notch of rotating disk fastener, and rotating disk is positioned, NC milling Equipment carries out Milling Process to fin;Now, operating personnel can be by fin clamping to be processed on other clamp mechanisms;
4th, after the completion of the fin on milling station is processed, operating personnel's action link rod mechanism, i.e., in power Input is input into a power, and the clutch end of linkage extracts the front end of snap close piece from locating notch;Operating personnel Continue to order about rotating disk by gear driven mechanism to be rotated along former direction;Operating personnel are interrupted and provide power, lock to linkage Part is against on the circumferential side wall of rotating disk in the presence of retractor device;When next clamp mechanism is run to NC milling equipment Milling station when, in the presence of retractor device, its front end snaps in a locating notch of rotating disk snap close piece, and rotating disk is determined Position, NC milling equipment carries out Milling Process to fin;Now, operating personnel can exist fin clamping to be processed On other clamp mechanisms, or, the fin of machined completion is removed from the clamp mechanism for leaving milling station;
5th, afterwards, repeat above-mentioned four steps.
By above-mentioned operation principle, disc type milling clamping apparatus of the present invention can not shut down in milling equipment In the state of, continuously provide fin to be processed to milling station;In milling device to the radiating on milling station When piece is processed, operating personnel can by other fin clampings to be processed on clamp mechanism, or, by machined completion Fin removed from the clamp mechanism for leaving milling station.Above-mentioned whole process, only needs operating personnel to be located at rotating disk side Can complete.Therefore, the present invention not only greatly improves fin processing efficiency, and, the working strength of operating personnel is also obtained To mitigation.
A kind of explanation as the present invention to retractor device in latching device, the retractor device includes retracting cylinder, stretches Bar, adjustable spring;One end of the retracting cylinder is fixed on support plate, and the other end of retracting cylinder opens up a through hole, retracting cylinder it is interior Footpath is more than the external diameter of expansion link, and expansion link is plugged in retracting cylinder by above-mentioned through hole;The expansion link being plugged in retracting cylinder End is provided with radial flange, and the radial flange can be slided in retracting cylinder, and the adjustable spring is set on expansion link and is located at In retracting cylinder and it is provided between one end of through hole positioned at above-mentioned radial flange and retracting cylinder;The expansion link is not plugged in retracting cylinder Interior one end is fixedly connected with snap close piece.
As described above, adjustable spring acts on the radial flange of expansion link, and the stretching, extension elastic force of adjustable spring makes expansion link To being put in retracting cylinder, expansion link drives snap close piece to be moved to the circumferential side wall direction of rotating disk, until the front end of snap close piece is against On the circumferential side wall of rotating disk or snap in the locating notch of rotating disk.Based on described above, improved as the one kind to latching device, The quantity of the retractor device is two, and two retractor devices point are listed in the both sides of snap close piece.
A kind of explanation as the present invention to snap close piece in latching device, the snap close piece includes the body of rod, tapered end;The lock Head includes hollow closing piece, the roller being articulated in closing piece, and the roller edge protrudes closing piece, and the roller edge of prominent closing piece is close to The circumferential side wall of rotating disk;The tapered end is fixed on the front end of the body of rod, and the body of rod is slided and is plugged in the telescopic hole of support plate, set on the body of rod The restricted body of rod slides the spacing ring of amplitude, and the tail end of the body of rod is fixedly connected with the clutch end of linkage.Wherein, the body of rod One end for not being plugged in expansion link in retracting cylinder of tail end be fixedly connected.As described above, when the front end of snap close piece is against rotation When on the circumferential side wall of the rotating disk in turning, the roller of prominent closing piece rotates on the wall of disk peripheral side, in this way, snap close piece can be reduced Friction between front end and disk peripheral side wall.
Based on the above-mentioned explanation to snap close piece, the trapezoidal bulk of closing piece;Locating notch on rotating disk is in strip, fixed The length direction of position notch is for vertically to the cross section of locating notch is trapezoidal.When closing piece is snapped in locating notch, i.e. rotating disk When being positioned, trapezoidal block closing piece can avoid rotating disk that forward and reverse rotation by a small margin occurs.
Used as one kind explanation of linkage of the present invention, the linkage includes that pedal, first connecting rod, second connect Bar, power output rod, wherein, one end and the pedal of first connecting rod are hinged, the other end of first connecting rod and the one of second connecting rod End is flexibly connected, and the other end of second connecting rod is flexibly connected with one end of power output rod, the other end and the lock of power output rod Fastener is fixedly connected;The pedal is in bending-like, and the bending part of pedal is articulated on a support base, and the support base is fixed on On equipment rack;The two ends of the second connecting rod open up chute, and one end of first connecting rod is provided with the cunning coordinated with above-mentioned chute Block, second connecting rod is flexibly connected with the cooperation of sliding block by chute with first connecting rod;One end of power output rod is provided with and second The sliding block that the chute of the connecting rod other end coordinates, second connecting rod is flexibly connected with the cooperation of sliding block by chute with power output rod; It is articulated in the middle part of the second connecting rod on a support base, the support base is fixed on equipment rack.
As described above, operating personnel's foot-treadle, rotates a certain angle in the pedal of bending-like, pulls first Connecting rod, first connecting rod orders about second connecting rod and is rotated a certain angle with the articulated section of support base around it, second connecting rod it is another End pulls power output rod, power output rod to be moved to the direction away from disk peripheral side wall, and power output rod can be by snap close piece Pull out locating notch.Operating personnel remove pin from pedal, in the presence of retractor device, the front end of the snap close piece to Disk peripheral sidewall direction is moved, and is against on the circumferential side wall of rotating disk.As one kind of the invention preferably, the pedal is located at The lower section of base, pedal and latching device are located at the both sides of turntable rotation axle respectively, to facilitate operating personnel to be located at rotating disk one Side control link mechanism.
As the present invention to gear driven mechanism one kind explanation, the gear driven mechanism in addition to including driven gear, Also include drive gear, idler gear;The drive gear and idler gear are articulated on base by axle respectively, the driving Gear, idler gear are respectively positioned on the lower section of rotating disk;Drive gear is engaged with idler gear, and idler gear is engaged with driven gear; Drive gear is provided with rotary handle, and rotary handle and latching device are respectively positioned at the both sides of turntable rotation axle.As described above, Operating personnel's action rotary handle can be grasped for convenience of operating personnel by gear driven mechanism driving rotating disk in the side of rotating disk Vertical gear drive mechanism, rotary handle and latching device are respectively positioned at the both sides of turntable rotation axle, i.e. rotary handle and pedal Positioned at the same side of rotary shaft.
It is another it should be noted that, the present invention not only drives stabilization and accurate using gear driven mechanism, and, gear driving machine Structure can also aid in snap close piece to position rotating disk, and specifically, gear driven mechanism can be eliminated between snap close piece and locating notch Rotate by a small margin.
One kind explanation as the present invention to clamp mechanism, the clamp mechanism includes fixture mount, clamp base, fixture Fixed plate, fixture movable pressing board, fixture, support block;The clamp base is fixedly mounted in fixture mount, and the fixture is fixed Plate is fixedly mounted in clamp base, and the fixture is square cyclic structure, and the fixture is embedded in clamp fixing plate, described Support block is square bulk, and support block is embedded in fixture, the height of the height less than fixture of support block, the fixture activity pressure Plate is located at fixture top, for pushing down fin of the clamping in fixture from top;The both sides of the fixture mount are provided with gas Cylinder, straight up, the both sides of the fixture movable pressing board are fixedly mounted on the piston rod of cylinder the piston rod of the cylinder.
As present invention one kind overall to equipment preferably, the quantity of the clamp mechanism is four, four clamp mechanisms Circumference along rotating disk is to being uniformly distributed;Correspondingly, opened up on the circumferential side wall of the rotating disk four it is circumferentially equally distributed Four locating notches.Wherein, a clamp mechanism accordingly can be positioned at milling by any one locating notch with the cooperation of snap close piece Cut on station.
Brief description of the drawings:
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the involved heat radiating fin structure schematic diagram of the present invention;
Fig. 2 is a kind of structural representation of disc type milling clamping apparatus of the invention;
Fig. 3 is enlarged drawing at A in Fig. 2;
Fig. 4 is enlarged drawing at B in Fig. 2;
Fig. 5 is the left view of Fig. 2;
Fig. 6 is the top view of Fig. 2;
Fig. 7 is the structural representation after rotating disk in Fig. 6 in disc type milling clamping apparatus is partially cut-away;
Fig. 8 is enlarged drawing at C in Fig. 7;
Fig. 9 is the structural representation of tapered end 512 in Fig. 8;
Figure 10 is the right view of Fig. 9;
Figure 11 is the structural representation of clamp mechanism in Fig. 1;
Figure 12 is the upward view of Figure 11;
Figure 13 is the schematic diagram after clamp mechanism clamping fin 90 in Figure 11;
Figure 14 is the upward view of Figure 13.
Symbol description in figure:
10-clamp mechanism;11-fixture mount;12-clamp base;13-clamp fixing plate;14-fixture activity pressure Plate;15-fixture;16-cylinder;17-support block;
20-base;
30-rotating disk;301-locating notch;31-rotary shaft;
40-support plate;
50-latching device;51-snap close piece;511-body of rod;5110-spacing ring;512-tapered end;5121-closing piece; 5122-roller;52-retractor device;521-retracting cylinder;522-expansion link;5220-radial flange;523-adjustable spring;
60-linkage;601-power intake;602-clutch end;61-pedal;62-first connecting rod; 620-sliding block;63-second connecting rod;630-chute;64-power output rod;640-sliding block;65-support base;66-support Seat;
70-gear driven mechanism;71-driven gear;72-drive gear;720-rotary handle;73-center tooth Wheel;
90-fin;91-bonding pad.
Specific embodiment:
With reference to shown in Fig. 2, Fig. 5, Fig. 6, Fig. 7, Fig. 8, a kind of disc type milling clamping apparatus, including:
--- equipment rack (not shown);
--- base 20, the base is fixed on equipment rack;
--- rotating disk 30, the rotating disk is horizontally disposed with, and rotating disk is articulated on base by rotary shaft 31;The circle of the rotating disk Four locating notches 301 are opened up on the week side of boss wall;
--- clamp mechanism 10, for clamping fin 90;The clamp mechanism is arranged on disk upper surface, clamp mechanism Quantity be four;
--- support plate 40, the support plate is fixed on equipment rack vertically, and support plate is located at the side of rotating disk;
--- latching device 50, the latching device includes snap close piece 51, retractor device 52;Open up flexible on the support plate Hole, just to the circumferential side wall of rotating disk, the snap close piece is slided and is plugged in telescopic hole telescopic hole;The retractor device is arranged on branch On plate, retractor device acts on snap close piece, snap close piece is moved to the circumferential side wall direction of rotating disk;In the effect of retractor device Under, the front end of the snap close piece can be snapped in the locating notch of rotating disk;
--- linkage 60, the linkage includes power intake 601 and clutch end 602, power output End is connected with snap close piece, is moved to the direction away from disk peripheral side wall for ordering about snap close piece;
--- gear driven mechanism 70, the gear driven mechanism includes driven gear 71, and the driven gear is arranged on rotation In rotating shaft, gear driven mechanism is ordered about rotary shaft and is rotated by driving driven gear.
Above-mentioned clamp mechanism 10, with reference to Figure 11, Figure 12, Figure 13, Figure 14, including fixture mount 11, clamp base 12, fixture Fixed plate 13, fixture movable pressing board 14, fixture 15, support block 17;The clamp base is fixedly mounted in fixture mount, described Clamp fixing plate is fixedly mounted in clamp base, and the fixture is square cyclic structure, and the fixture is embedded in fixture and fixes On plate, the support block is square bulk, and support block is embedded in fixture, the height of the height less than fixture of support block, described Fixture movable pressing board is located at fixture top, for pushing down fin 90 of the clamping in fixture from top;The fixture mount Both sides are provided with cylinder 16, and straight up, the both sides of the fixture movable pressing board are fixedly mounted on gas to the piston rod of the cylinder On the piston rod of cylinder.
In above-mentioned latching device 50, as shown in figure 8, the retractor device 52 includes retracting cylinder 521, expansion link 522, stretches Spring 523;One end of the retracting cylinder is fixed on support plate 40, and the other end of retracting cylinder opens up a through hole, the internal diameter of retracting cylinder More than the external diameter of expansion link, expansion link is plugged in retracting cylinder by above-mentioned through hole;The end of the expansion link being plugged in retracting cylinder Portion is provided with radial flange 5220, and the radial flange can be slided in retracting cylinder, and the adjustable spring is set on expansion link and position Between the one end for being provided with through hole in retracting cylinder and positioned at above-mentioned radial flange and retracting cylinder;The expansion link is not plugged in flexible One end in cylinder is fixedly connected with snap close piece 51.The quantity of the retractor device 52 is two, and two retractor devices point are listed in lock The both sides of fastener 51.
In above-mentioned latching device 50, with reference to shown in Fig. 8, Fig. 9, Figure 10, the snap close piece 51 includes the body of rod 511, tapered end 512;The tapered end includes hollow closing piece 5121, the roller 5122 being articulated in closing piece, and the roller edge protrudes closing piece, prominent Circumferential side wall of the roller edge of closing piece near rotating disk 30;The tapered end is fixed on the front end of the body of rod, and the body of rod is slided and is plugged in branch In the telescopic hole of plate 40, the body of rod is provided with the spacing ring 5110 that the limitation body of rod slides amplitude, tail end and the linkage of the body of rod Clutch end 602 is fixedly connected;One end that the tail end of the body of rod is not plugged in retracting cylinder 521 with expansion link 522 is fixedly connected.
Aforementioned link mechanism 60, with reference to shown in Fig. 2, Fig. 3, Fig. 4, including pedal 61, first connecting rod 62, second connecting rod 63rd, power output rod 64, wherein, one end and the pedal 61 of first connecting rod 62 are hinged, the other end of first connecting rod 62 and second One end of connecting rod 63 is flexibly connected, and the other end of second connecting rod 63 is flexibly connected with one end of power output rod 64, power output The other end of bar is fixedly connected with snap close piece 51;The pedal is in bending-like, and the bending part of pedal is articulated in a support base On 65, the support base is fixed on equipment rack;The two ends of the second connecting rod open up chute 630, one end of first connecting rod The sliding block 620 coordinated with above-mentioned chute is provided with, second connecting rod is flexibly connected with the cooperation of sliding block by chute with first connecting rod;It is dynamic One end of power take-off lever is provided with the sliding block 640 coordinated with the chute of the second connecting rod other end, and second connecting rod passes through chute and sliding block Cooperation be flexibly connected with power output rod;It is articulated in the middle part of the second connecting rod on a support base 66, the support base is fixed On equipment rack;The pedal is located at the lower section of base 20, and pedal and latching device 50 are located at turntable rotation axle respectively 31 both sides.
Said gear drive mechanism 70, with reference to shown in Fig. 2, Fig. 7, also including drive gear 72, idler gear 73;The drive Moving gear and idler gear are articulated on base 20 by axle respectively, and the drive gear, idler gear are respectively positioned on rotating disk 30 Lower section;Drive gear is engaged with idler gear, and idler gear is engaged with driven gear 71;Drive gear is provided with rotary handle 720, rotary handle and latching device 50 are respectively positioned at the both sides of turntable rotation axle 31.
In actual production, the operating procedure of disc type milling clamping apparatus of the present invention is as follows:
First, operating personnel are by the clamping of fin 90 to be processed on clamp mechanism 10;
Second, operating personnel drive driven gear 71 to rotate by action gear drive mechanism 70, and then drive rotary shaft 31 and rotating disk 30 rotate;In the presence of retractor device 52, the front end of snap close piece 51 is against on the circumferential side wall of rotating disk 30;
3rd, the rotating disk 30 of rotation makes one of them clamp mechanism 10 run to the milling work of NC milling equipment Position, at the same time, in the presence of retractor device 52, its front end snaps in a locating notch 301 of rotating disk 30 snap close piece 51, Rotating disk 30 is positioned, and NC milling equipment carries out Milling Process to fin 90;Now, operating personnel can will be to be processed The clamping of fin 90 is on other clamp mechanisms 10;
4th, after the completion of the fin 90 on milling station is processed, operating personnel's action link rod mechanism 60 grasps Make personnel with foot-treadle 61, the power output rod 64 of linkage 60 is by the front end of snap close piece 51 from locating notch 301 Extract;Operating personnel slam pedal 61 and do not put with pin, and operating personnel continue to order about the edge of rotating disk 30 by gear driven mechanism 70 Former direction rotates;Afterwards, operating personnel remove pin from pedal 61, and snap close piece 51 is against in the presence of retractor device 52 On the circumferential side wall of rotating disk 30;When next clamp mechanism 10 runs the milling station to NC milling equipment, snap close piece 51 in the presence of retractor device 52, and its front end is snapped in a locating notch 301 of rotating disk 30, and rotating disk 30 is positioned, numerical control Milling equipment carries out Milling Process to fin 90;Now, operating personnel can be by the clamping of fin 90 to be processed at it On his clamp mechanism 10, or, the fin 90 of machined completion is removed from the clamp mechanism 10 for leaving milling station;
Afterwards, operating personnel constantly repeat above-mentioned four steps, i.e., fin 90 to be processed constantly is delivered into milling Station, meanwhile, constantly the fin 90 of machined completion is unloaded from the clamp mechanism 10 for departing from milling station.
Above content is only better embodiment of the invention, for one of ordinary skill in the art, according to the present invention Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair Bright limitation.

Claims (8)

1. a kind of disc type milling clamping apparatus, including:
Equipment rack;
Clamp mechanism (10), for clamping fin (90);
It is characterized in that:Also include:
Base (20), the base is fixed on equipment rack;
Rotating disk (30), the rotating disk is horizontally disposed with, and rotating disk is articulated on base by rotary shaft (31);The clamp mechanism is installed In disk upper surface, the quantity at least two of clamp mechanism;At least two locating slots are opened up on the circumferential side wall of the rotating disk Mouth (301);
Support plate (40), the support plate is fixed on equipment rack vertically, and support plate is located at the side of rotating disk;
Latching device (50), the latching device includes snap close piece (51), retractor device (52);Open up flexible on the support plate Hole, just to the circumferential side wall of rotating disk, the snap close piece is slided and is plugged in telescopic hole telescopic hole;The retractor device is arranged on branch On plate, retractor device acts on snap close piece, snap close piece is moved to the circumferential side wall direction of rotating disk;In the effect of retractor device Under, the front end of the snap close piece can be snapped in the locating notch of rotating disk;
Linkage (60), the linkage includes power intake (601) and clutch end (602), clutch end It is connected with snap close piece, is moved to the direction away from disk peripheral side wall for ordering about snap close piece;
Gear driven mechanism (70), the gear driven mechanism includes driven gear (71), and the driven gear is arranged on rotary shaft On, gear driven mechanism is ordered about rotary shaft and is rotated by driving driven gear;
The clamp mechanism (10) includes fixture mount (11), clamp base (12), clamp fixing plate (13), fixture movable pressing board (14), fixture (15), support block (17);The clamp base is fixedly mounted in fixture mount, and the clamp fixing plate is fixed In clamp base, the fixture is square cyclic structure, and the fixture is embedded in clamp fixing plate, the support block Be square bulk, and support block is embedded in fixture, and the height of the height less than fixture of support block, the fixture movable pressing board is located at Fixture top, for pushing down fin of the clamping in fixture from top;The both sides of the fixture mount are provided with cylinder (16), Straight up, the both sides of the fixture movable pressing board are fixedly mounted on the piston rod of cylinder the piston rod of the cylinder;
The quantity of the clamp mechanism (10) is four, and four clamp mechanisms are along the circumference of rotating disk (30) to being uniformly distributed;Accordingly Ground, opens up four circumferentially equally distributed four locating notches (301) on the circumferential side wall of the rotating disk.
2. a kind of disc type milling clamping apparatus as claimed in claim 1, it is characterised in that:The retractor device (52) is including stretching Contracting cylinder (521), expansion link (522), adjustable spring (523);One end of the retracting cylinder is fixed on support plate (40), retracting cylinder The other end opens up a through hole, and the external diameter of the internal diameter more than expansion link of retracting cylinder, expansion link is plugged in retracting cylinder by above-mentioned through hole It is interior;The end of the expansion link being plugged in retracting cylinder is provided with radial flange (5220), and the radial flange can be slided in retracting cylinder, The adjustable spring is set on expansion link and is provided with through hole in retracting cylinder and positioned at above-mentioned radial flange and retracting cylinder Between one end;One end that the expansion link is not plugged in retracting cylinder is fixedly connected with snap close piece (51).
3. a kind of disc type milling clamping apparatus as claimed in claim 2, it is characterised in that:The quantity of the retractor device (52) It it is two, two retractor devices point are listed in the both sides of snap close piece (51).
4. a kind of disc type milling clamping apparatus as claimed in claim 1, it is characterised in that:The snap close piece (51) is including the body of rod (511), tapered end (512);The tapered end includes hollow closing piece (5121), the roller (5122) being articulated in closing piece, the roller Edge protrudes closing piece, and the roller edge of prominent closing piece is close to the circumferential side wall of rotating disk (30);Before the tapered end is fixed on the body of rod End, the body of rod is slided and is plugged in the telescopic hole of support plate (40), and the body of rod is provided with the spacing ring (5110) that the limitation body of rod slides amplitude, The tail end of the body of rod is fixedly connected with the clutch end (602) of linkage.
5. a kind of disc type milling clamping apparatus as claimed in claim 2, it is characterised in that:The snap close piece (51) is including the body of rod (511), tapered end (512);The tapered end includes hollow closing piece (5121), the roller (5122) being articulated in closing piece, the roller Edge protrudes closing piece, and the roller edge of prominent closing piece is close to the circumferential side wall of rotating disk (30);Before the tapered end is fixed on the body of rod End, the body of rod is slided and is plugged in the telescopic hole of support plate (40), and the body of rod is provided with the spacing ring (5110) that the limitation body of rod slides amplitude, The tail end of the body of rod is fixedly connected with the clutch end (602) of linkage;The tail end of the body of rod is not plugged in expansion link (522) One end in retracting cylinder (521) is fixedly connected.
6. a kind of disc type milling clamping apparatus as described in claim 4 or 5, it is characterised in that:The closing piece (5121) is in ladder Shape is block;, in strip, the length direction of locating notch is for vertically to the horizontal stroke of locating notch for locating notch (301) on rotating disk Section is trapezoidal.
7. a kind of disc type milling clamping apparatus as claimed in claim 1, it is characterised in that:The linkage (60) is including pin Pedal (61), first connecting rod (62), second connecting rod (63), power output rod (64), wherein, one end of first connecting rod (62) and pin Pedal (61) is hinged, and the other end of first connecting rod (62) is flexibly connected with one end of second connecting rod (63), second connecting rod (63) The other end is flexibly connected with the one end of power output rod (64), and the other end of power output rod is fixedly connected with snap close piece (51); The pedal is in bending-like, and the bending part of pedal is articulated on a support base (65), and the support base is fixed on equipment rack On;The two ends of the second connecting rod open up chute (630), and one end of first connecting rod is provided with the sliding block coordinated with above-mentioned chute (620), second connecting rod is flexibly connected with the cooperation of sliding block by chute with first connecting rod;One end of power output rod is provided with and The sliding block (640) that the chute of the two connecting rod other ends coordinates, second connecting rod is lived with the cooperation of sliding block by chute with power output rod Dynamic connection;It is articulated in the middle part of the second connecting rod on a support base (66), the support base is fixed on equipment rack;The pin Pedal is located at the lower section of base (20), and pedal and latching device (50) are respectively positioned at the both sides of turntable rotation axle (31).
8. a kind of disc type milling clamping apparatus as claimed in claim 1, it is characterised in that:The gear driven mechanism (70) is also Including drive gear (72), idler gear (73);The drive gear and idler gear are articulated in base (20) by axle respectively On, the drive gear, idler gear are respectively positioned on the lower section of rotating disk (30);Drive gear is engaged with idler gear, idler gear Engaged with driven gear (71);Drive gear is provided with rotary handle (720), and rotary handle and latching device (50) are located at respectively The both sides of turntable rotation axle (31).
CN201510163867.3A 2015-04-09 2015-04-09 A kind of disc type milling clamping apparatus Expired - Fee Related CN104741966B (en)

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CN106239185B (en) * 2016-08-31 2018-10-09 张家港市华扬冶金机械有限公司 A kind of metal-working plant auxiliary device
CN108907762A (en) * 2018-07-25 2018-11-30 深圳市科益展自动化有限公司 A kind of bolt wheeling disk structure and its design method
CN109730623B (en) * 2019-02-01 2023-07-21 上海熠达光电科技有限公司 Diameter reducing device and corner locking device

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