CN202079656U

CN202079656U - Numerical control wood handle machining tool

Info

Publication number: CN202079656U
Application number: CN2011201849489U
Authority: CN
Inventors: 高继林
Original assignee: HUANGSHAN JILIN MACHINERY CO Ltd
Current assignee: HUANGSHAN JILIN MACHINERY CO Ltd
Priority date: 2011-06-02
Filing date: 2011-06-02
Publication date: 2011-12-21
Anticipated expiration: 2021-06-02

Abstract

The utility model discloses a numerical control wood handle machining tool which comprises a rack, a motor and a numerical control system, wherein the rack is provided with a clamping device which is internally provided with a machining mechanism, and a charging assembly is arranged at the upper end of the machining mechanism; the charging assembly comprises a vibration charging device, a discharging device and a feeding device which are sequentially arranged from top to bottom; the machining mechanism comprises an X-axis feeding device, a Z-axis feeding device, a lathe tool rest and a forming tool rest, and the lathe tool rest and the forming tool rest are respectively provided with a chip removal device. By integrally completing the procedures of charging, feeding, clamping, machining, discharging, circular machining and waste collecting, the numerical control wood handle machining tool improves the automaticity and production efficiency, lightens the labor intensity of workers, increases production and reduces consumption, and improves the product quality.

Description

A kind of numerical control wooden handle machining tool

Technical field

The utility model belongs to the machine tool technology field, relates in particular to a kind of numerical control machine tool that is used to process wooden handle.

Background technology

At present, traditional wooden handle processing is by manually finish operations such as blank clamping, rough turn blank, finish turning moulding, shutdown discharging on special purpose machine tool.The output of wooden handle, quality are subjected to factor affecting such as operative employee's technical merit, individual difference bigger, and this in addition technology falls behind relatively, labor strength is big, is difficult to realize scale, industrialization production.

The general NC lathe is limit because of the design feature of himself, though in the production process of wooden handle, can finish the requirement of single automatic processing, but a large amount of wood chips and the dust that are produced during to production can't carry out collection and treatment, do not have self-feeding, clamping, cyclic process device, can't realize the working condition requirement of wooden handle automated production.

The utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of and can finish production processes such as feed, clamping, processing, discharging, cyclic process, the numerical control wooden handle machining tool that has wood chip and dust active collection function simultaneously automatically.

A kind of numerical control wooden handle machining tool that the utility model provides comprises frame, motor and digital control system, on the described frame clamping device is installed, and is provided with organisation of working in the clamping device, and the organisation of working upper end is provided with the feeding assembly;

Described feeding assembly comprises oscillation feed gear, discharge device and the feed arrangement that sets gradually from top to bottom;

Oscillation feed gear comprises hopper and hopper base;

Discharge device is fixed on the hopper base, and described discharge device comprises the discharge base, is symmetrically fixed with marker board on the discharge base, is provided with the limit flitch in the described marker board; Also be provided with limit number axis and limit several pieces on the described discharge base, the limit number axis intersects the upper end that is installed in marker board by the bearing block that is arranged on its two ends, limits several pieces to be arranged on limit number axis middle part; Described limit number axis axle head one side is equipped with the fork that resets, and is fixed on the discharge base by extension spring, on described limit several pieces and the limit number axis between the fork of resetting fork is installed;

Feed arrangement, be arranged on the port of export one side of the discharge base of discharge device, comprise the charging cylinder block, charging cylinder block top is provided with cylinder, the piston rod of cylinder is connected on the interior charging slide block of cylinder block, described charging slide block two ends are installed in the chute of charging cylinder chute of setting in parallel, charging slide block two ends are equipped with the material folding gear that is meshed by the material folding bearing fixed seat, the material folding gear outside is fixed with respectively and is symmetrically arranged outer intermediate plate and inner clamp piece, outer intermediate plate is provided with fastening spring outward, on the charging slide block on inner clamp piece top feeler lever is installed, described feeler lever contacts with the fork of discharge device; Described cylinder block bottom also is provided with spacing cross bar, is connected by screw rod between cylinder block and the spacing cross bar two ends, and screw rod is provided with sliding sleeve and buffer spring;

Described organisation of working comprises X-axis feed arrangement, Z axle feed arrangement, turning tool rest and moulding cutter knife rest;

The X-axis feed arrangement is fixed on the frame, comprises saddle, the guiderail base that be arranged in parallel, is fixed with track base I on the described saddle, and guiderail base is by being connected with guide rail that track base I is equipped with; Be provided with ball-screw I between the described guiderail base, fix by the lead screw shaft bearing, be set with feed screw nut I on the ball-screw I, ball-screw I one end is connected with stepper motor I;

Z axle feed arrangement, be installed on the saddle of X-axis feed arrangement, comprise guide rail mount pad and cylindrical guide, article two, the cylindrical guide secured in parallel is between the guide rail mount pad, slip cap is equipped with track base II on the described cylindrical guide, and track base II and middle carriage fix, and is provided with ball-screw II between two cylindrical guides, be set with feed screw nut II on the ball-screw II, ball-screw II one end is connected with stepper motor II;

Turning tool rest is installed on the Z axle feed arrangement, comprises the circular arc lathe tool, and the circular arc lathe tool is pressed on by the lathe tool pressing plate in the groove of knife rest, and the groove other end of knife rest is connected on the chip discharging tube;

Moulding cutter knife rest is installed in the saddle front end of X-axis feed arrangement, and moulding cutter knife rest is installed in by positioning slide in the middle of the tool rest bracket, regulates pressure board and is contained in the T type groove of moulding knife rest, and the adjusting screw(rod) of two ends and tool rest bracket both sides is fastening; Described tool rest bracket process side is provided with shred holding up plate, and its corresponding end is provided with the chip removal cover;

Clamping device is arranged on the organisation of working two ends, comprises left tailstock and right tailstock, the leading screw adjusting device is fixed on the left and right tailstock outside, be provided with main shaft in left side tailstock and the right tailstock, the main shaft axially outside all is equipped with belt pulley with tooth, and corresponding installed inside has the clamping jacking; The main shaft outside of described left tailstock is fixed on cylinder and advances on the pole socket, and cylinder advances the pole socket center to be connected with the piston that clamps cylinder.

Described leading screw adjusting device comprises the adjusting leading screw, regulates screw set and is contained on the leading screw seat, and leading screw seat both sides are provided with thrust bearing, lock by locking nut.

The hopper of described oscillation feed gear is a helical structure.

The left and right sides tailstock main shaft of described clamping device is the synchronous operation structure.

The utility model is compared with the processing of traditional-handwork processing wooden handle method, has improved automaticity and production efficiency.Feeding, charging, clamping, processing, discharging, cyclic process integrated process are finished, and wood chip and dust active collection are effectively improved the workshop condition health, this machine operation is simple, and is not high to workman's specification requirement, alleviated labour intensity, the volume increase consumption reduction has improved product quality.

Description of drawings

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

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is the front view of discharge device of the present utility model.

Fig. 4 is the side view of discharge device of the present utility model.

Fig. 5 is the front view of feed arrangement of the present utility model.

Fig. 6 is the side view of feed arrangement of the present utility model.

Fig. 7 is the front view of X-axis feed arrangement of the present utility model.

Fig. 8 is the side view of X-axis feed arrangement of the present utility model.

Fig. 9 is the front view of Z axle feed arrangement of the present utility model.

Figure 10 is the side view of Z axle feed arrangement of the present utility model.

Figure 11 is the front view of turning tool rest of the present utility model.

Figure 12 is the front view of moulding cutter knife rest of the present utility model.

Figure 13 is the side view of moulding cutter knife rest of the present utility model.

Figure 14 is the front view of leading screw adjusting device of the present utility model.

Figure 15,16 is the front view of clamping device of the present utility model.

The specific embodiment

Embodiment 1

Referring to Fig. 1 and Fig. 2, a kind of numerical control wooden handle machining tool comprises frame 1, motor 2 and digital control system, on the described frame 1 clamping device 3 is installed, and is provided with organisation of working 4 in the clamping device 3, and organisation of working 4 upper ends are provided with feeding assembly 5.

Described feeding assembly 5 comprises oscillation feed gear 6, discharge device 7 and the feed arrangement 8 that sets gradually from top to bottom.

Oscillation feed gear 6 comprises hopper 9 and hopper base 10, and hopper 9 is a helical structure.

Discharge device 7 is fixed on the hopper base 10, referring to Fig. 3 and Fig. 4, described discharge device 7 comprises discharge base 11, is symmetrically fixed with marker board 12 on the discharge base 11, is provided with limit flitch 13 in the described marker board 12, by adjusting the distance of limit flitch 13, can process the pole blank of various outer diameter; Also be provided with limit number axis 14 on the described discharge base 11 and limit several pieces 15, limit number axis 14 intersects the upper end be installed in marker board 12 by the bearing block that is arranged on its two ends, limits several pieces 15 to be arranged on limit number axis 14 middle parts; Described limit number axis 14 axle heads one side is equipped with the fork 16 that resets, be fixed on the discharge base 11 by extension spring, described limit several pieces 15 and the limit number axis 14 between the fork 16 of resetting on fork 17 is installed, fork 17 every motions once, several pieces 15 open the limit of limit on the number axis 14 once, limit several pieces to close (whenever finish a fabrication cycles, limit several pieces to open once) after sending a pole blank, realize the feed function.

Feed arrangement 8, referring to Fig. 5 and Fig. 6, be arranged on the port of export one side of the discharge base 11 of discharge device 7, comprise charging cylinder block 18, charging cylinder block 18 tops are provided with cylinder 19, the piston rod 20 of cylinder 19 is connected on the charging slide block 21 in the cylinder block 18, described charging slide block 21 two ends are installed in the chute of charging cylinder chute 22 of setting in parallel, charging slide block 21 can slide up and down at cylinder chute 22, charging slide block 21 two ends are equipped with the material folding gear 24 that is meshed by material folding bearing fixed seat 23, material folding gear 24 outsides are fixed with respectively and are symmetrically arranged outer intermediate plate 25 and inner clamp piece 26, be provided with fastening spring 27 outside the outer intermediate plate 25 and be used to adjust clamping force, on the charging slide block 21 on inner clamp piece 26 tops feeler lever 28 is installed, described feeler lever 28 contacts with the fork 17 of discharge device 7; Described cylinder block 18 bottoms also are provided with spacing cross bar 29, are connected by screw rod between cylinder block 18 and spacing cross bar 29 two ends, and screw rod 30 is provided with sliding sleeve 31 and buffer spring 32.When cylinder 19 upwards promotes, charging slide block 21 is raised together with outer intermediate plate 25 and inner clamp piece 26, the feed end of inner clamp piece 26 is opened, feeler lever 28 touches the fork 17 of discharge device 7, several pieces 15 open the limit of discharge device 7, the discharge base 11 of pole blank by discharge device 7 enters in the draw-in groove of the outer intermediate plate 25 of feed arrangement 8 and inner clamp piece 26, realizes the charging function.

Described organisation of working 4 comprises X-axis feed arrangement 33, Z axle feed arrangement 34, turning tool rest 35 and moulding cutter knife rest 36.

X-axis feed arrangement 33 is fixed on the frame 1, referring to Fig. 7 and Fig. 8, the guiderail base 38 that comprise saddle 37, be arranged in parallel, be fixed with track base I39 on the described saddle 37, guiderail base 38 is realized moving back and forth with saddle 37 by being connected with guide rail 40 that track base I39 is equipped with; Be provided with ball-screw I41 between the described guiderail base 38, fixing by lead screw shaft bearing 42,43, be set with feed screw nut I44 on the ball-screw I41, by adjusting the gap of feed screw nut I44 and saddle 37, can make feed screw nut I44 be fixed on the manual rotation ball leading screw I41 in back on the saddle 37, guarantee the slip freely of saddle 37.Ball-screw I41 one end is connected with stepper motor I45, and when stepper motor I45 started, ball-screw I41 rotated, promote feed screw nut I44, because feed screw nut I44 and saddle 37 are fixing, slide at guide rail 40 so promote saddle 37, realize the X-axis feed function.

Z axle feed arrangement 34, be installed on the saddle 37 of X-axis feed arrangement 33, referring to Fig. 9 and Figure 10, comprise guide rail mount pad 46 and cylindrical guide 47, article two, cylindrical guide 47 secured in parallel are between guide rail mount pad 46, slip cap is equipped with track base II48 on the described cylindrical guide 47, and track base II48 and middle carriage 49 fix, and middle carriage 49 can be free to slide at cylindrical guide 47.Article two, be provided with ball-screw II50 between the cylindrical guide 47, be set with feed screw nut II51 on the ball-screw II50, by adjusting the gap of feed screw nut II51 and middle carriage 49, can make feed screw nut II51 be fixed on the manual rotation ball leading screw II50 in back on the middle carriage 49, guarantee the slip freely of middle carriage 49.Ball-screw II50 one end is connected with stepper motor II52, and when stepper motor II52 started, ball-screw II50 rotated, promote feed screw nut II51, because feed screw nut II51 and middle carriage 49 are fixing, slide at cylindrical guide 47 so promote middle carriage 49, realize Z axle feed function.

Turning tool rest 35 is installed on the Z axle feed arrangement 34, referring to Figure 11, comprises circular arc lathe tool 53, and circular arc lathe tool 53 is pressed on by lathe tool pressing plate 54 in the groove of knife rest 55, and the groove other end of knife rest 55 is connected on the chip discharging tube 56.By the feed motion of Z axle, circular arc lathe tool 53 is finished process.

Moulding cutter knife rest 36 is installed in saddle 37 front ends of X-axis feed arrangement 33, referring to Figure 12 and Figure 13, moulding cutter knife rest 36 is installed in the middle of the tool rest bracket 58 by positioning slide 57, but up-down adjustment, regulate pressing plate 59 and be installed in the T type groove of moulding knife rest 60, the adjusting screw(rod) of two ends and tool rest bracket 58 both sides is fastening; Described tool rest bracket 58 process side are provided with shred holding up plate 61, and its corresponding end is provided with chip removal cover 62, wood chip can be reclaimed; Be connected with the leading screw adjusting device on tool rest bracket 58 base plates,, realize processing and forming and chip removal function by adjustment to the X axis position.

Referring to Figure 14, described leading screw adjusting device comprises regulates leading screw 63, regulates leading screw 63 and is sleeved on the leading screw seat 64, and leading screw seat 64 both sides are provided with thrust bearing 65, by locking nut 66 lockings.

Clamping device 3, be arranged on organisation of working 4 two ends, referring to Figure 15 and Figure 16, comprise left tailstock 67 and right tailstock 68, the leading screw adjusting device is fixed on the left and right tailstock outside, is provided with main shaft 69 in left tailstock 67 and the right tailstock 68, the main shaft 69 axially outside all is equipped with belt pulley with tooth 70, left side belt pulley with tooth 70 by spline package at main shaft 69 near clamping cylinder 73 1 ends, and can endwisely slip, corresponding installed inside has the jacking 71 of clamping; Main shaft 69 outsides of described left tailstock 67 are fixed on cylinder and advance on the pole socket 72, cylinder advances pole socket 72 centers to be connected with the piston that clamps cylinder 73, when clamping the release of cylinder 73 pistons, cylinder advances pole socket 72 to drive main shaft 69 and is pushed out simultaneously, clamping jacking 71 spacings that are installed in left tailstock 67 and right tailstock 68 inboards are dwindled, realize that pole clamps function.

Embodiment 2

Before this according to wooden handle shape or drawing requirement, adopt AC3F diagram form programming digital control system to finish writing of procedure, the driving cutter of going forward side by side, the installation of setting of moulding cutter position and chip removal device, all ready, pack in the hopper 9 of oscillation feed gear 6 the pole blank and opening power, 6 work of vibrational pay-off, when the slideway of pole blank along hopper 9 is arranged above and below successively in discharge device 7, start procedure, the work of limit material mechanism, limit several pieces 15 to open, several pieces 15 close (whenever finish a fabrication cycles, limit several pieces to open once) to send behind the pole blank limit, and the pole blank enters in the draw-in groove of inside and outside intermediate plate by the charging aperture of feed arrangement 8 inner clamp pieces 26, at this moment, pole blank center clamps jacking 71 centers with two of left and right sides tailstock and overlaps, clamping cylinder 73 work on left tailstock 67 devices, and cylinder advances pole socket 72 and clamps jacking 71 fixing, clamp jacking 71 and advance, the pole blank is held out against with the clamping jacking 71 that is fixed on the right tailstock 68.Cylinder 19 work promote charging slide block 21, make inside and outside intermediate plate throw off the pole blank, make it enter the process segment.Simultaneously spacing cross bar 29 advances next pole blank in the draw-in groove of inside and outside intermediate plate, after the completion of processing, when carrying out next cyclic process.Cylinder 19 is sent into the pole blank two once more and is clamped jackings 71 centers, and this moment, the inner clamp piece charging aperture was opened, and limits several pieces 15 to open, and next pole to be processed enters feed arrangement, realizes recycle feed.The left and right sides tailstock main shaft of clamping device 3 adopts the synchronous operation structure, work as electric motor starting, main shaft outputs to power on the left and right sides tailstock main shaft of clamping device 3 by belt pulley with tooth uniformly synchronously, realize that left and right sides tailstock main shaft starts synchronously, avoid the passive rotation of right tailstock main shaft, it is more reliable that pole is clamped, move more steady, begin processing by single-piece operation key, the completion back clamps cylinder 73 and unclamps, and the produced simultaneously air communication that the clamping cylinder is unclamped is crossed valve the wooden handle that machines is blown out the processing district.Finish cyclic process by the cyclic process key, the wood chip that is produced absorbs assigned address by the chip removal device that is installed on the knife rest.

Claims

1. a numerical control wooden handle machining tool comprises frame, motor and digital control system, on the described frame clamping device is installed, and is provided with organisation of working in the clamping device, and the organisation of working upper end is provided with the feeding assembly, it is characterized in that:

Oscillation feed gear comprises hopper and hopper base;

2. a kind of numerical control wooden handle machining tool as claimed in claim 1, it is characterized in that: described leading screw adjusting device comprises the adjusting leading screw, regulates screw set and is contained on the leading screw seat, leading screw seat both sides are provided with thrust bearing, lock by locking nut.

3. a kind of numerical control wooden handle machining tool as claimed in claim 1, it is characterized in that: the hopper of described oscillation feed gear is a helical structure.

4. a kind of numerical control wooden handle machining tool as claimed in claim 1 is characterized in that: the left and right sides tailstock main shaft of described clamping device is the synchronous operation structure.