CN205970544U - Automatic material loading formula high accuracy CNC engraving machine - Google Patents

Abstract

The utility model discloses an automatic material loading formula high accuracy CNC engraving machine, including being used for bearing by carving's board, striding the frame located on the board, rotatable locating the carousel on the board, a plurality of circumference being used for holding workpiece's centre gripping subassembly and being used for the material loading subassembly of auxiliary worker spare material loading on evenly locating the carousel, still including the X axle running gear that locates the horizontal walking of edge frame in the frame and locate X axle running gear and go up the Z axle running gear who walks perpendicularly, engraving machine main shaft is fixed in on the X axle running gear. Compared with the prior art, the beneficial effects of the utility model are that: being equipped with the carousel, locating centre gripping subassembly and material loading subassembly on the carousel, can realize the multistation sculpture, a station sculpture while, the workman can practice thrift man -hour realizing the unloading on the station in addition, improves work efficiency. Adopt the fixed column design, the machining precision is high, but need not the whole just material loadings that lift up of material, and save time and human cost improve production efficiency greatly.

Description

A kind of automatic feeding type high precision numerical control engraving machine

Technical field

This utility model is related to Digit Control Machine Tool process equipment field and in particular to a kind of automatic feeding type high precision numerical control is carved Quarter machine.

Background technology

Engraving machine be one kind be widely used in carpenter's industry, advertising, technique industry, mould industry, building industry, press-packaging industry, The general machinery equipment of adnornment industry, can carve woodwork plate, density board, acrylic organic plates, PVC plate, lotus plate, double-colored plate, big Multiple unlike material such as Gypsum Fibrosum, jade, PLASTIC LAMINATED, rubber slab, glass.

Before being carved, need by manpower, sheet material to be carved to be raised up on the panel of engraving machine, and By hold down gag, material is pressed on panel afterwards, then by moving freely of milling cutter, material is carved.

All compare elapsed time in positioning and clamping.By fixture, workpiece to be processed need to be clamped in processing, existing Some fixtures every time can only one workpiece of clamping, need frequently loading and unloading and start and stop equipment after each completion of processing, both affected Working (machining) efficiency is lost time again.It is, therefore, desirable to provide a kind of carving machine with multiple working positions is solving the problems, such as prior art.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, provides and a kind of expends that strength is less, clamping Stably, the automatic feeding type high precision numerical control engraving machine of improve production efficiency and machining accuracy.

For solving above-mentioned technical problem, the technical solution of the utility model is：

A kind of automatic feeding type high precision numerical control engraving machine, including the board for carrying carved object, is located at board On frame, rotatable located at the rotating disk on board, the uniformly clamping for clamping workpiece on rotating disk of multiple circumference Assembly and the loading assemblies for auxiliary work-piece feeding, also include the X-axis walking laterally walked along frame in frame Mechanism and the Z axis walking mechanism vertically walked in X-axis walking mechanism, engraving machine main shaft is fixed in X-axis walking mechanism, Described clamp assemblies include the right slide, card article, fixture block, described left slide and right slide that left slide is correspondingly arranged with left slide Top offers chute in the same direction, and described card article is simultaneously slidably in the chute of left slide and right slide top, described Chute end on right slide for the fixture block, when described card article to the right slide slide when, the front end of described card article, fixture block front end and Chute wall forms clamping position；

Described loading assemblies include feeding cylinder, compact heap, brake block and extension spring, and described brake block is located at card article top Portion, described extension spring is provided with two groups, is respectively arranged on card article both sides, described extension spring one end and card article side connect, another End and right slide connect, and described compact heap is the U-shape structure part being made up of upper arm and underarm, and the tail end of described underarm is articulated with the On one hinge seat, on base, described feeding cylinder is arranged at the one of rotating disk to described first axle seat by second hinge seat Side, the head end of the piston rod of described feeding cylinder and described underarm connects, during the piston rod jack-up of described feeding cylinder, upper arm Can conflict with the top of card article in bottom, the side of upper arm can be conflicted with the side of brake block.

Rotating disk is realized rotating, on the brake block on some clamp assemblies will reach under motor induced effect first When material module position, the piston rod jack-up of feeding cylinder, upper arm is put down, the brake block of upper arm and this clamp assemblies connects Touch so that card article is away from fixture block, so that clamping position has space workpiece to put into, after workpiece is put into, described feeding gas The piston rod retraction of cylinder, upper arm tilts, discord brake block contact, and card article is under the restoring force effect of extension spring to fixture block one end Apply pressure, the workpiece on clamping position is fixed, after the clamp assemblies that this has clamped workpiece reach engraving station, at this time Next clamp assemblies just reach loading assemblies position, and workman carved simultaneously in last workpiece, realized the blanking of next workpiece And feeding, improve working (machining) efficiency, decrease the start-stop time of equipment.

Preferably, described X-axis walking mechanism include X on the tap of frame to screw mandrel and located at X to screw mandrel both sides X to slide rail, also include and drive X to the X of screw mandrel to motor, described X is connected with planker to screw mandrel by feed screw nut, Described Z axis walking mechanism is fixed on described planker.

Preferably, described Z axis walking mechanism includes the Z-direction screw mandrel on planker and the Z-direction located at Z-direction screw mandrel both sides is slided Rail, also includes the Z-direction motor driving Z-direction screw mandrel, and described Z-direction screw mandrel is connected with wing plate by feed screw nut.

Preferably, also include rectangle aluminium sheet, described aluminium sheet is fixed on wing plate, described aluminium sheet is along between X-direction Every being provided with some installing holes, engraving machine main shaft is detachably secured on aluminium sheet by installing hole.

Engraving machine main shaft is detachably secured on aluminium sheet by installing hole, so can facilitate according to sheet material size and technique Require increase and decrease engraving machine main shaft, time saving and energy saving.

Preferably, described Z axis walking mechanism also includes two limiting cylinders being vertically installed on planker, described spacing The piston rod of cylinder is fixedly connected with wing plate.

So engraving precision can be improved with the length feed of precise control engraving machine main shaft.

Compared with prior art, the beneficial effects of the utility model are：Be provided with rotating disk, the clamp assemblies on rotating disk and Loading assemblies, it is possible to achieve multistation is carved, carve simultaneously in a station, workman can realize loading and unloading on other station, Save man-hour, improve work efficiency.Using fixed column type design, machining accuracy is high, material all need not be lifted can feeding, greatly Big saving time and human cost, improve production efficiency.

Brief description

Fig. 1 is front view of the present utility model.

Fig. 2 is top view of the present utility model.

In accompanying drawing：10th, board；20th, frame；30th, rotating disk；40th, clamp assemblies；41st, left slide；42nd, right slide；43rd, block Bar；44th, fixture block；45th, chute；50th, loading assemblies；51st, feeding cylinder；52nd, compact heap；521st, upper arm；522nd, underarm；53rd, make Motion block；54th, extension spring；55th, first axle seat；56th, second hinge seat；60th, X-axis walking mechanism；61st, X is to screw mandrel；62nd, X to Slide rail；63rd, X is to motor；64th, planker；70th, Z axis walking mechanism；71st, Z-direction screw mandrel；72nd, Z-direction slide rail；73rd, Z-direction drives electricity Machine；74th, wing plate；75th, limiting cylinder；76th, aluminium sheet；80th, engraving machine main shaft.

Specific embodiment

Effect for making to architectural feature of the present utility model and reached has a better understanding and awareness, in order to relatively Good embodiment and accompanying drawing cooperation detailed description, are described as follows：

A kind of automatic feeding type high precision numerical control engraving machine, including the board 10 for carrying carved object, is located at machine Frame 20 on platform 10, rotatable located at the rotating disk 30 on board 10, multiple circumference uniformly on rotating disk 30 for pressing from both sides Hold workpiece clamp assemblies 40 and for auxiliary work-piece feeding loading assemblies 50, also include in frame 20 along frame The X-axis walking mechanism 60 of 20 horizontal walkings and the Z axis walking mechanism 70 vertically walked in X-axis walking mechanism 60, engraving Owner's axle 80 is fixed in X-axis walking mechanism 60, and described clamp assemblies 40 include what left slide 41 and left slide 41 were correspondingly arranged Right slide 42, card article 43, fixture block 44, described left slide 41 and right slide 42 top offer chute 45 in the same direction, described card article 43 simultaneously slidably in the chute 45 at left slide 41 and right slide 42 top, and described fixture block 44 is on right slide 42 Chute 45 end, when slide 42 slides described card article 43 to the right, the front end of described card article 43, fixture block 44 front end and chute 45 side Wall forms clamping position；

Described loading assemblies 50 include feeding cylinder 51, compact heap 52, brake block 53 and extension spring 54, described brake block 53 are provided with two groups located at card article 43 top, described extension spring 54, are respectively arranged on card article 43 both sides, described extension spring 54 one end Connect with card article 43 side, the other end and right slide 42 connect, and described compact heap 52 is the U being made up of upper arm 521 and underarm 522 Type structural member, the tail end of described underarm 522 is articulated with first axle seat 55, described first axle seat 55 on base, institute State the side that feeding cylinder 51 is arranged at rotating disk 30 by second hinge seat 56, the piston rod of described feeding cylinder 51 and described under The head end of arm 522 connects, and during the piston rod jack-up of described feeding cylinder 51, the bottom of upper arm 521 can be supported with the top of card article 43 Touch, the side of upper arm 521 can be conflicted with the side of brake block 53.

Rotating disk 30 is realized rotating, when the brake block 53 on some clamp assemblies 40 will under motor induced effect first When reaching loading assemblies 50 position, the piston rod jack-up of feeding cylinder 51, upper arm 521 is put down, upper arm 521 clamps with this The brake block 53 of assembly 40 contacts so that card article 43 is away from fixture block 44, so that clamping position has space workpiece to put into, when After workpiece is put into, the piston rod retraction of described feeding cylinder 51, upper arm 521 tilts, and discord brake block 53 contacts, and card article 43 is drawing Apply pressure to fixture block 44 one end under the restoring force effect stretching spring 54, the workpiece on clamping position is fixed, this clamping After the clamp assemblies 40 of workpiece reach engraving station, at this time next clamp assemblies 40 just reach loading assemblies 50 position, Workman carved simultaneously in last workpiece, realizes blanking and the feeding of next workpiece, improves working (machining) efficiency, decreases opening of equipment Between the stopping time.

Described X-axis walking mechanism 60 include X on the tap of frame 20 to screw mandrel 61 and located at X to screw mandrel 61 both sides X to slide rail 62, also include driving X to the X of screw mandrel 61 to motor 63, described X passes through feed screw nut company to screw mandrel 61 It is connected to planker 64, described Z axis walking mechanism 70 is fixed on described planker 64.

Described Z axis walking mechanism 70 includes the Z-direction screw mandrel 71 on planker 64 and the Z-direction located at Z-direction screw mandrel 71 both sides Slide rail 72, also includes the Z-direction motor 73 driving Z-direction screw mandrel 71, and described Z-direction screw mandrel 71 is connected with the wing by feed screw nut Plate 74.

Also include rectangle aluminium sheet 76, described aluminium sheet 76 is fixed on wing plate 74, described aluminium sheet 76 is along between X-direction Every being provided with some installing holes, engraving machine main shaft 80 is detachably secured on aluminium sheet 76 by installing hole.

Described Z axis walking mechanism 70 also includes two limiting cylinders being vertically installed on planker 64 75, described spacing The piston rod of cylinder 75 is fixedly connected with wing plate 74.

Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively Plant changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requires Protection domain defined by appending claims and its equivalent.

Claims (5)

1. a kind of automatic feeding type high precision numerical control engraving machine, including the board for carrying carved object（10）, be located at machine Platform（10）On frame（20）, rotatable located at board（10）On rotating disk（30）, multiple circumferences are uniformly located at rotating disk（30） On the clamp assemblies for clamping workpiece（40）And the loading assemblies for auxiliary work-piece feeding（50）, also include located at machine Frame（20）On along frame（20）The laterally X-axis walking mechanism of walking（60）And located at X-axis walking mechanism（60）Upper vertical row The Z axis walking mechanism walked（70）, engraving machine main shaft（80）It is fixed on X-axis walking mechanism（60）Upper it is characterised in that：Described clamping Assembly（40）Including left slide（41）, and left slide（41）The right slide being correspondingly arranged（42）, card article（43）, fixture block（44）, institute State left slide（41）With right slide（42）Top offers chute in the same direction（45）, described card article（43）Simultaneously slidably located at Left slide（41）With right slide（42）The chute at top（45）Interior, described fixture block（44）Located at right slide（42）On chute（45） End, when described card article（43）Slide to the right（42）During slip, described card article（43）Front end, fixture block（44）Front end and chute （45）Side wall forms clamping position；

Described loading assemblies（50）Including feeding cylinder（51）, compact heap（52）, brake block（53）And extension spring（54）, described Brake block（53）Located at card article（43）Top, described extension spring（54）It is provided with two groups, be respectively arranged on card article（43）Both sides, described Extension spring（54）One end and card article（43）Side connection, the other end and right slide（42）Connect, described compact heap（52）Serve as reasons Upper arm（521）And underarm（522）The U-shape structure part of composition, described underarm（522）Tail end be articulated with first axle seat（55） On, described first axle seat（55）On base, described feeding cylinder（51）By second hinge seat（56）It is arranged at rotating disk （30）Side, described feeding cylinder（51）Piston rod and described underarm（522）Head end connect, described feeding cylinder（51） Piston rod jack-up when, upper arm（521）Bottom can and card article（43）Top conflict, upper arm（521）Side energy and braking Block（53）Side conflict.

2. automatic feeding type high precision numerical control engraving machine according to claim 1 it is characterised in that：Described X-axis vehicle with walking machine Structure（60）Including located at frame（20）Tap on X to screw mandrel（61）With located at X to screw mandrel（61）The X of both sides is to slide rail （62）, also include driving X to screw mandrel（61）X to motor（63）, described X is to screw mandrel（61）Connected by feed screw nut There is planker（64）, described Z axis walking mechanism（70）It is fixed on described planker（64）On.

3. automatic feeding type high precision numerical control engraving machine according to claim 2 it is characterised in that：Described Z axis vehicle with walking machine Structure（70）Including located at planker（64）On Z-direction screw mandrel（71）With located at Z-direction screw mandrel（71）The Z-direction slide rail of both sides（72）, also wrap Include driving Z-direction screw mandrel（71）Z-direction motor（73）, described Z-direction screw mandrel（71）Wing plate is connected with by feed screw nut （74）.

4. automatic feeding type high precision numerical control engraving machine according to claim 3 it is characterised in that：Also include rectangle Aluminium sheet（76）, described aluminium sheet（76）It is fixed on wing plate（74）On, described aluminium sheet（76）It is interval with some installations along X-direction Hole, engraving machine main shaft（80）Aluminium sheet is detachably secured to by installing hole（76）On.

5. automatic feeding type high precision numerical control engraving machine according to claim 4 it is characterised in that：Described Z axis vehicle with walking machine Structure（70）Also include two and be vertically installed in planker（64）On limiting cylinder（75）, described limiting cylinder（75）Piston rod And wing plate（74）It is fixedly connected.