CN110449604B

CN110449604B - Numerical control lathe with perfect protection performance

Info

Publication number: CN110449604B
Application number: CN201910554023.XA
Authority: CN
Inventors: 褚晓婷; 黄连福; 江利扬; 谢跃连
Original assignee: Hunan Huayu Precision Technology Co Ltd
Current assignee: Hunan Huayu Precision Technology Co., Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-03
Anticipated expiration: 2039-09-12
Also published as: CN110449604A

Abstract

The invention discloses a numerical control lathe with perfect protection performance, which structurally comprises a liquid injection mechanism, an inner box chamber, a cutter holder, a controller, an outer machine box, a support frame, an inclined steel plate and a clamping rotary seat, wherein the inner box chamber is welded inside the outer machine box, when the flushing pipe extends out, the flushing pipe can be rapidly inflated through the semi-arc drum after extending out, most of water drops which are rotated out through the workpiece after water is sprayed out from the injection head are covered by the inner buckle cover so as not to radiate all around, partial workpiece scraps can be absorbed and released by the sucking disc and slowly fall off, and the water stain scraps are prevented from radiating all around, can let the arm of extending and the tight knot of blade holder through tool hole and pivot hole, make the contact between blade holder and the cutter seamless, outer lasso, inner race can live the tight parcel of cutter, prevent that the water droplet attached to on the cutter from dripping the link of cutter, make the cutter protected better.

Description

Numerical control lathe with perfect protection performance

Technical Field

The invention relates to a numerical control lathe, in particular to a numerical control lathe with perfect protection performance.

Background

The numerical control lathe is a mechanical device capable of processing various circular conical workpieces, the principle is mostly the same though the types are various, the cooling of cutting fluid is often needed due to high-speed friction rotation of a contact surface during processing, the cutting fluid can be rotated and flown under the condition of high-speed rotation, so that the cutting fluid can easily corrode internal components, the current technical consideration is not comprehensive, and the following defects are caused:

the cutting fluid can be sprayed to the periphery due to rotation when being fed in the prior art, the cutting fluid is easily sprayed to the connecting part of the cutting knife and the knife seat on the knife seat, the cutting knife is easy to shake after long-term treatment, the defect of precision appears in honor during cutting, and the processing of workpieces is not facilitated.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a numerically controlled lathe with perfect protection performance, and aims to solve the problems that in the prior art, when cutting fluid is fed, the cutting fluid is sprayed to the periphery due to rotation, is easy to spray to the joint of a cutting tool and a tool apron on the tool apron, is easy to shake the cutting tool after being untreated for a long time, has the defect of precision during cutting, and is not beneficial to processing workpieces.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a numerical control lathe that barrier propterty is perfect, its structure revolves the seat including annotating liquid mechanism, inner box room, blade holder, controller, outer quick-witted case, support frame, oblique steel sheet, centre gripping, the inside of inner box room welding machine case outside, annotate liquid mechanism and glue the left end of connecting in inner box indoor portion, the bottom of box indoor portion including the steel sheet passes through rivet locking to one side, blade holder sliding connection is in the top of oblique steel sheet, the centre gripping revolves the below that the seat is located liquid mechanism and passes through screw locking together with inner box room, the right side of machine case surface outside is welded to the controller, the support frame welds the below of outer quick-witted case.

In order to optimize the technical scheme, the method further comprises the following steps:

according to one implementation mode, annotate liquid mechanism by oppression spring, built-in shelf, lock ring, spiral ring, constraint way, annotate the liquid pipe and constitute, built-in shelf welding is at the left end of outer quick-witted incasement portion, the right side at the built-in shelf is covered to lock ring vertical welding, the circle of screwing rotates the right side of connecting at lock ring, the constraint is said and is inlayed at the inside center of built-in shelf and lock ring, the left end at the built-in shelf inside is connected including the oppression spring nail, annotate liquid pipe sliding connection in the inside that the constraint was said.

According to one embodiment, the liquid injection pipe is composed of an outer screw channel, a surrounding cover, a liquid flushing pipe and an injection head, the left end of the liquid flushing pipe is connected with a compression spring nail, the outer screw channel is welded on the outer surface of the liquid flushing pipe, the surrounding cover is welded on the position of the liquid flushing pipe from bottom to top in a surrounding mode, and the injection head is in threaded connection with the bottom of the liquid flushing pipe.

According to one possible embodiment, the encircling cover is composed of a half-arc drum, an inner buckle cover, a suction cup, a release column and a ring winding, wherein the release column is provided with two parts and is in threaded connection with the left end and the right end of the flushing pipe and is glued to the left end and the right end of the ring winding, the half-arc drum is glued to the upper part of the ring winding, the inner buckle cover is glued to the inner side of the half-arc drum, and the suction cup is provided with more than two parts and is sewn to the upper part of the inner buckle cover and is communicated with the inner side of the half-arc drum.

According to one can implement mode, the blade holder comprises removal frame, rotation motor, blade holder, tool bit cladding device, can dismantle the tool bit, regulation rail, adjust the rail nail and connect in the top of oblique steel sheet, removal frame sliding connection is in the top of adjusting the rail, it welds in the inside of removing the frame to rotate the motor, the blade holder passes through rivet locking in the left side of rotating the motor, can dismantle the tool bit be equipped with five and threaded connection in the left side of blade holder, tool bit cladding device parcel is at the surface that can dismantle tool bit and blade holder.

According to one embodiment, the tool bit cladding device comprises an outer race, an inner race, a tool hole, an extension arm, a power transmission line, a contact head, a locking ring and a rotation shaft hole, wherein the rotation shaft hole is formed in the inner side of the locking ring and welded into an integrated structure, the contact head is provided with more than two parts and welded in the locking ring, the extension arm is provided with more than two parts and inserted and embedded in the outer surface of the locking ring, the power transmission line is arranged in the extension arm and electrically connected with the contact head, the outer race is sleeved on the extension part of the extension arm, the inner race is connected in the outer race in an adhesive mode, and the tool hole is formed in the center of the inner race and welded into an integrated structure.

Advantageous effects

The numerical control lathe with perfect protection performance has the advantages of reasonable design, strong functionality and the following beneficial effects:

according to the invention, the surrounding cover is arranged, the flushing pipe can extend out along with the extension when extending out, the flushing pipe can be rapidly inflated through the semi-arc drum after extending out, most of water drops which are rotated out through the workpiece after water is sprayed out from the injection head are covered by the inner buckle cover, so that the water drops cannot radiate all around, and part of workpiece scraps are absorbed and released by the sucking disc and slowly fall off, so that the water stain scraps are prevented from radiating all around.

According to the invention, the extension arm and the tool apron can be tightly buckled through the tool hole and the rotating shaft hole by the tool bit cladding device, so that the connection between the tool apron and the tool is seamless, the tool can be tightly wrapped by the outer sleeve ring and the inner sleeve ring, water drops attached to the tool are prevented from dripping on the connecting end of the tool, and the tool is better protected.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a numerically controlled lathe with perfect protection performance.

FIG. 2 is a detailed structural schematic diagram of the liquid injection mechanism of the numerically controlled lathe with perfect protection performance.

FIG. 3 is a schematic structural diagram of the numerically controlled lathe liquid injection mechanism with perfect protection performance after action.

Fig. 4 is a three-dimensional structural schematic diagram of the encircling cover of the numerically controlled lathe with perfect protection performance.

Fig. 5 is a detailed structural schematic diagram of the tool apron of the numerically controlled lathe with perfect protection performance.

FIG. 6 is a left-side view structural schematic diagram of the tool bit cladding device of the numerically controlled lathe with perfect protection performance.

Description of reference numerals: the liquid injection mechanism 0, the inner box chamber 1, the tool apron 2, the control machine 3, the outer box 4, the support frame 5, the inclined steel plate 6, the clamping rotary seat 7, the compression spring 01, the inner embedded frame 02, the fastening ring 03, the tightening ring 04, the binding channel 05, the liquid injection pipe 06, the outer screw channel 060, the surrounding cover 061, the flushing pipe 062, the injection head 063, the half-arc drum 610, the inner fastening cover 611, the suction cup 612, the release column 613, the annular ring 614, the moving frame 20, the rotating motor 21, the tool apron 22, the tool bit cladding device 23, the detachable tool bit 24, the adjusting rail 25, the outer ring 230, the inner ring 231, the tool hole 232, the extending arm 233, the power transmission line 234, the contact head 235, the locking ring 236 and the rotating shaft hole 237.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1, the present invention provides a numerically controlled lathe with perfect protection performance: its structure revolves seat 7 including annotating liquid mechanism 0, interior cabinet 1, blade holder 2, controller 3, outer cabinet 4, support frame 5, oblique steel sheet 6, centre gripping, the inside of cabinet 4 is outside in interior cabinet 1 welding, annotate liquid mechanism 0 and glue the left end of connecting in the inside of cabinet 1, the bottom of cabinet 1 inside including oblique steel sheet 6 passes through rivet locking, 2 sliding connection of blade holder are in the top of oblique steel sheet 6, the centre gripping revolves seat 7 and is located the below of annotating liquid mechanism 0 and lock together through the screw with interior cabinet 1, controller 3 electric welding is on the right side on outer cabinet 4 surface, support frame 5 welds the below of outer cabinet 4.

Referring to fig. 2, the liquid injection mechanism 0 is composed of a compression spring 01, an inner embedded frame 02, a fastening ring 03, a screwing ring 04, a binding passage 05 and a liquid injection pipe 06, the inner embedded frame 02 is welded at the left end inside the outer case 4, the fastening ring 03 is vertically welded at the right side of the inner embedded frame 02, the screwing ring 04 is rotatably connected at the right side of the fastening ring 03, the binding passage 05 is embedded in the center of the inner embedded frame 02 and the center of the inside of the fastening ring 03, the compression spring 01 is nailed at the left end inside the inner embedded frame 02, the liquid injection pipe 06 is slidably connected inside the binding passage 05, the liquid injection pipe 06 can be tightly locked inside by the screwing ring 04 when cutting liquid cleaning is not needed, blocking caused by dust and cutting chips when the liquid injection pipe is exposed in the air is prevented, and the liquid injection pipe 06 can be rapidly ejected by the compression spring 01 after the limitation is removed, so that the use is more convenient.

Referring to fig. 3, the liquid injection tube 06 is composed of an outer screw channel 060, a surrounding cover 061, a liquid flushing tube 062, and a nozzle 063, the left end of the liquid flushing tube 062 is connected with a compression spring 01 nail, the outer screw channel 060 is welded to the outer surface of the liquid flushing tube 062, the surrounding cover 061 is welded to the position of the liquid flushing tube 062 from bottom to top in a surrounding manner, the nozzle 063 is connected to the bottom of the liquid flushing tube 062 in a threaded manner, the surrounding cover 061 is made of an elastic material, and when the liquid flushing tube 062 is not used, the liquid flushing tube 062 and the surrounding cover folded into an oblate shape are placed in the surrounding channel 05 together, so that a large space is saved.

Referring to fig. 4, the surrounding cover 061 is composed of a half-arc drum 610, an inner fastening cover 611, a suction cup 612, a release post 613, and a ring winding 614, the release post 613 is provided with two pieces and is screw-coupled to the left and right ends of the flushing pipe 062 and is glued to the left and right ends of the ring winding 614, the half-arc drum 610 is glued above the ring winding 614, the inner fastening cover 611 is glued to the inner side of the half-arc drum 610, the suction cup 612 is provided with more than two pieces and is sewn above the inner fastening cover 611 and is communicated with the inner side of the half-arc drum 610, the inner fastening cover 611 is of a half-arc cover type and can cover the upper end of the cutting position, thereby reducing the flying-out of the cutting fluid and the flying-out of the cutting chips as much as possible, and the suction cup 612 can suck the cutting chips and then put down the.

Referring to fig. 5, the tool apron 2 is composed of a moving frame 20, a rotating motor 21, a tool apron 22, a tool apron covering device 23, a detachable tool apron 24 and an adjusting rail 25, the adjusting rail 25 is connected above the inclined steel plate 6 in a nailing manner, the moving frame 20 is connected above the adjusting rail 25 in a sliding manner, the rotating motor 21 is welded inside the moving frame 20, the tool apron 22 is locked on the left side of the rotating motor 21 through rivets, the detachable tool apron 24 is provided with five parts and is connected on the left side of the tool apron 22 in a threaded manner, the tool apron covering device 23 covers the outer surfaces of the detachable tool apron 24 and the tool apron 22, and the tool apron covering device 23 covers the position of the joint of the tool and the tool apron 22, so that no scraps or residual stains can enter the connecting.

Referring to fig. 6, the cutter head wrapping device 23 includes an outer race 230, an inner race 231, a cutter hole 232, an extension arm 233, a power transmission line 234, a contact 235, a locking ring 236, and a spindle hole 237, the spindle hole 237 is formed inside the locking ring 236 and welded to form an integrated structure, the contact 235 is provided with two or more pieces and welded inside the locking ring 236, the extension arm 233 is provided with two or more pieces and inserted into an outer surface of the locking ring 236, the power transmission line 234 is arranged inside the extension arm 233 and electrically connected to the contact 235, the outer race 230 is sleeved at an extension of the extension arm 233, the inner race 231 is glued to the inside of the outer race 230, the cutter hole 232 is formed in a center inside the inner race 231 and welded to form an integrated structure, and cutters of different lengths are tightly sleeved on the outer race 230 and the inner race 231, the surface of the tool apron can be prevented from being stuck with water and flowing to the connecting end, and the locking ring 236 can tightly fix the rotating shaft of the tool apron 22 and prevent equipment from loosening during tool changing.

When a workpiece needs to be machined at the beginning, the rotating shaft hole 237 and the cutter hole 232 are firstly installed on the cutter seat 22, the locking ring 236 tightly locks the rotating shaft, the outer ring 230 and the inner ring 231 are pulled out to wrap the part, which is only exposed to be machined, of the outer part of the cutter, the workpiece is clamped on the clamping rotary seat 7, the box door of the outer case 4 is closed, cutting is started, the screwing ring 04 is unscrewed after a period of time, the screwing ring 04 is loosened to release the constraint on the threads on the injection head 063, the liquid flushing pipe 062 is ejected, water injection is started to cool the workpiece on the clamping rotary seat 7, when the liquid flushing pipe 062 is ejected, the half-arc drum 610 automatically extends, the inner buckle cover 611 is unfolded, most of the water ejected by the injection head 063 is blocked by the half-arc drum 610 and the inner buckle cover 611 after the water rebounds, meanwhile, the sucking discs 612 can suck residual scraps, and even if part of residual stains are splashed to the position of the cutter seat 22, The inner ring 231 and the extension arm 233 are locked so that they cannot splash onto the connection between the holder 22 and the tool.

Through the combination of the components, when the flushing pipe 062 extends, the flushing pipe 062 can extend along with the flushing pipe 062, after the flushing pipe 062 extends, the flushing pipe 610 can be quickly inflated through the half-arc drum 610, after the flushing pipe 063 sprays water, most of water drops rotated out through a workpiece are covered by the inner buckle cover 611 to be incapable of radiating all around, part of scraps of the workpiece can be absorbed and released by the suction cup 612 to be slowly dropped, the water stain scraps are prevented from being scattered and radiated all around, the extension arm 233 can be tightly buckled with the cutter holder 22 through the cutter hole 232 and the rotating shaft hole 237, so that the connection between the cutter holder 22 and the cutter is seamless, the outer ring 230 and the inner ring 231 can tightly wrap the cutter, water drops attached to the cutter are prevented from dropping to the connecting end of the cutter, and the cutter is better protected.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.

Claims

1. The utility model provides a numerical control lathe that barrier propterty is perfect, its structure is including annotating liquid mechanism (0), inner box room (1), blade holder (2), control machine (3), outer quick-witted case (4), support frame (5), oblique steel sheet (6), centre gripping and revolve seat (7), its characterized in that:

the inner box chamber (1) is arranged inside the outer box (4), the liquid injection mechanism (0) is arranged at the left end inside the inner box chamber (1), the inclined steel plate (6) is arranged at the bottom inside the inner box chamber (1), the cutter holder (2) is attached above the inclined steel plate (6), the clamping rotary seat (7) is positioned below the liquid injection mechanism (0) and fixed with the inner box chamber (1), the control machine (3) is fastened on the right side of the surface of the outer box (4), and the support frame (5) is fixedly arranged below the outer box (4);

the liquid injection mechanism (0) comprises a compression spring (01), an embedded frame (02), a fastening ring (03), a screwing ring (04), a binding channel (05) and a liquid injection pipe (06), wherein the embedded frame (02) is arranged at the left end inside the outer case (4), the fastening ring (03) is fastened at the right side of the embedded frame (02), the screwing ring (04) is movably connected at the right side of the fastening ring (03), the binding channel (05) is positioned at the centers of the embedded frame (02) and the fastening ring (03), the compression spring (01) is arranged at the left end inside the embedded frame (02), and the liquid injection pipe (06) is connected inside the binding channel (05);

the liquid injection pipe (06) consists of an outer thread channel (060), a surrounding cover (061), a liquid flushing pipe (062) and an injection head (063), the left end of the liquid flushing pipe (062) is connected with a compression spring (01), the outer thread channel (060) is arranged on the outer surface of the liquid flushing pipe (062), the surrounding cover (061) is inserted and embedded in the quarter of the liquid flushing pipe (062) from bottom to top, and the injection head (063) is positioned at the bottom of the liquid flushing pipe (062);

the surrounding cover (061) is composed of a half-arc drum (610), an inner buckle cover (611), suction cups (612), release columns (613) and a ring winding (614), the release columns (613) are provided with two and connected with the left end and the right end of the liquid flushing pipe (062) and installed at the left end and the right end of the ring winding (614), the half-arc drum (610) is installed above the ring winding (614), the inner buckle cover (611) is connected to the inner side of the half-arc drum (610), and the suction cups (612) are provided with more than two and fastened above the inner buckle cover (611) and communicated with the inner side of the half-arc drum (610).