CN202606871U

CN202606871U - Full-automatic numerically controlled lathe

Info

Publication number: CN202606871U
Application number: CN 201220258054
Authority: CN
Inventors: 朱建群; 杨云林
Original assignee: NINGBO YINZHOU YIFA MACHINE TOOL CO Ltd
Current assignee: NINGBO YINZHOU YIFA MACHINE TOOL CO Ltd
Priority date: 2012-05-31
Filing date: 2012-05-31
Publication date: 2012-12-19
Anticipated expiration: 2022-05-31

Abstract

The utility model provides a full-automatic numerically controlled lathe, which belongs to the technical field of machines and solves the problem that the existing processing efficiency of a bearing bar is low due to the fact that a material is charged and discharged manually. The full-automatic numerically controlled lathe comprises a host machine for processing the bar, and a front rack and a rear rack that are arranged on the two sides of the host machine separately, wherein a material box for placing the bar is mounted at the upper side part of the front rack slantwise; a material conveying channel is formed on the front rack and communicated with an outlet of the material box; a feeding device capable of conveying the bar in the material conveying channel to the host machine is mounted on the front rack; a material blocking device capable of blocking the bar when the bar is conveyed to the host machine by the feeding device is mounted on the host machine; and a material collection device for collecting the processed bar is mounted on the rear rack. The full-automatic numerically controlled lathe has the advantages of high operation efficiency, and good safety, reliability and stability.

Description

The full-automatic numerical control lathe

Technical field

The utility model belongs to field of mechanical technique, relates to a kind of numerically controlled lathe, particularly a kind of full-automatic numerical control lathe that is applicable to the processing bar.

Background technology

At present, the processing of bearing bar all is to adopt artificial loading and unloading, and carries out clamping workpiece by manual work; Working strength of workers is very big, and the order of classes or grades at school operator that gets off need carry the bar of several tons of weights, and not only workman's muscle power is tested; And efficiency is difficult to guarantee; Product quality fluctuation is bigger, so production task often can not accomplish on time, has influence on economic benefit of enterprises.

Summary of the invention

The purpose of the utility model is to have the problems referred to above to existing technology, has proposed the full-automatic numerical control lathe of a kind of high efficiency, safe and reliable, good stability.

The purpose of the utility model can realize through following technical proposal: a kind of full-automatic numerical control lathe; Comprise and be used to process the main frame of bar and divide forebay and the afer bay that is located at the main frame both sides; It is characterized in that; Described forebay upper lateral part is equipped with and is used to the magazine placing bar and be obliquely installed; Having defeated material passage and described magazine exit on the described forebay communicates with defeated material passage; Be equipped with on the described forebay can will fail bar in the material passage be transported to the pay-off on the main frame, the stop gauge that when pay-off is transported on the main frame, can bar be blocked when bar is installed on the described main frame, the material-receiving device that is used to receive the bar that processes is installed on the described afer bay.

In above-mentioned full-automatic numerical control lathe; Described pay-off comprise be arranged in the defeated material passage and can be in defeated material passage axially movable push rod and first cylinder that is installed on the forebay and laterally arranges; The described first cylinder end is fixed with first fixed block and on first fixed block, is fixed with the many guide rods that laterally arrange with first cylinder piston rod, is connected with slide block between the guide rod and above-mentioned push rod is fixed on the slide block.

In above-mentioned full-automatic numerical control lathe; On the described frame feeding seat is installed; Described feeding seat is vertically installed with scraping wings and described scraping wings is positioned under the magazine, on the described feeding seat vertically disposed second cylinder is installed and described second cylinder piston rod links to each other with scraping wings.

In above-mentioned full-automatic numerical control lathe, described scraping wings upper end has oblique cutting part, and described scraping wings upper articulation is connected with the pusher fork identical with the oblique cutting part shape and described pusher fork is symmetrical set with the scraping wings oblique cutting part.

In above-mentioned full-automatic numerical control lathe; Described afer bay comprises the riser that connects material, fixed head and the holder that is connected mutually; Described material-receiving device comprises the 3rd cylinder, plate and blanking plate connect material; Described the 3rd cylinder laterally arranges and is fixed on the holder; Also be fixed with main guide post on the described holder, the piston rod end of described the 3rd cylinder is fixed with contiguous block and described main guide post runs through described contiguous block, and described blanking plate tilts to be socketed on the main guide post; On the described plate level socket master guide post that connects material and the described plate that connects material under the promotion of the 3rd cylinder, can on holder, move axially, be provided with between described connect material plate and the holder plate that connects material is tilted and the plate incline direction that the connects material guiding mechanism identical with the blanking plate incline direction.

In above-mentioned full-automatic numerical control lathe; Described guiding mechanism comprises the skewback that is fixed on horizontally set on the plate bottom surface that connects material and is installed in the guide wheel on the holder sidewall that described skewback and guide wheel are on the same vertical plane and described skewback ecto-entad raises gradually.

In above-mentioned full-automatic numerical control lathe, the end that described contiguous block is connected on the main guide post has two lugs, and described main guide post runs through described two lugs and above-mentioned and connects material plate and one of them junction of main guide post between two lugs.The plate that just can promote to connect material during such the 3rd cylinder operation moves axially.

In above-mentioned full-automatic numerical control lathe, evenly offer aperture on the described blanking plate.When the bar that processes drops on the material collecting box through blanking plate, scrap that bar carries and cooling fluid can be dripped down from aperture, thereby have guaranteed the clean of bar surface.

In above-mentioned full-automatic numerical control lathe, be connected with vertically disposed adjusting screw(rod) on the described fixed head and be equipped with and contacted first roller of blanking plate in adjusting screw(rod) upper end.Through regulating the height of adjusting screw(rod), can adjust the angle of inclination of blanking plate.

In above-mentioned full-automatic numerical control lathe, described stop gauge comprises and is fixed on the main frame supporting seat and is vertically fixed on the four-cylinder on the supporting seat, is fixed with block on the described four-cylinder piston rod.

Compared with prior art, the utlity model has following some advantage:

1, material-receiving device is set on afer bay; When the bar that processes drops on the plate that connects material, drive the plate that connects material through the 3rd cylinder and move axially, the plate that connects material moves and under the effect of the plate bottom surface skewback that connects material, makes the plate inclination that connects material behind the segment distance; Thereby bar is tumbled on the blanking plate from the plate that connects material also finally to be dropped in the Material collecting box for harvesting; Whole process is full-automatic, and efficient is high, and is practical;

2, pay-off is installed on fore-stock; The magazine that is used to place bar is installed at the frame sidepiece; Bar self gravitation and back square bar extruding down bar can enter into automatically in the defeated material of the frame passage, will enter into through the push rod that drives by cylinder simultaneously and defeatedly expect that bar in the passage is pushed into and be used to process in the main frame of bar whole-course automation; High efficiency, safe and reliable, practical.

3, stop gauge is installed on main frame, when the bar that is transported on the main frame blocks, prevents that bar conveying under push rod promotes is excessive, good stability through block.

Description of drawings

Fig. 1 is the perspective view of the utility model.

Fig. 2 is a structural representation in the utility model.

Fig. 3 is the perspective view of pay-off in the utility model.

Fig. 4 is the sectional structure sketch map of pay-off in the utility model.

Fig. 5 is the perspective view of material-receiving device in the utility model.

Fig. 6 is the side-looking structural representation of Fig. 5.

Fig. 7 is the backsight structural representation of Fig. 5.

Fig. 8 is the perspective view when connecting material the plate inclination in the utility model.

Fig. 9 is the side-looking structural representation of Fig. 8.

Figure 10 is the side-looking structural representation of Fig. 8.

Among the figure, 1, main frame; 2, forebay; 2a, defeated material passage; 3, afer bay; 4, magazine; 4a, baffle plate; 4b, turn edge; 4c, rib; 5, first cylinder; 6, guide rod; 7, push rod; 8, feeding seat; 9, scraping wings; 10, oblique cutting part; 11, pusher fork; 12, second cylinder; 13, first fixed block; 14, slide block; 15, bar; 17, the riser that connects material; 18, fixed head; 19, holder; 20, the 3rd cylinder; 21, column; 22, contiguous block; 23, lug; 24, main guide post; 25, secondary guide post; 26, skewback; 27, guide wheel; 28, blanking plate; 28a, aperture; 29, second fixed block; 30, adjusting screw(rod); 31, first roller; 32, second roller; 33, the plate that connects material; 34, supporting seat; 35, four-cylinder; 36, block; 37, first sensor; 38, second sensor; 39, the 3rd sensor.

The specific embodiment

Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.

As shown in Figure 1, this full-automatic numerical control lathe comprises and is used to process the main frame 1 of bar 15 and divides forebay 2 and the afer bay 3 that is located at main frame 1 both sides.

As shown in Figures 2 and 3; Mmi machine frame 2 upper lateral parts are equipped with the magazine 4 that is used to place bar 15 and is obliquely installed; Having defeated material passage 2a and magazine 4 exits on the forebay 2 communicates with defeated material passage 2a; Magazine 4 exits communicate with defeated material passage 2a and magazine 4 go out the diameter that open height is slightly larger than bar 15; Can guarantee that like this being independent one when bar 15 is in entering into defeated material passage 2a, the magazine 4 that is obliquely installed simultaneously can be so that the automatic root under gravity effect and 15 extruding of back square bar of the bar 15 in the magazine 4 enters in the defeated material passage 2a successively.Magazine 4 is made up of the baffle plate 4a that two vertical parallel are provided with, and turn edge 4b and bar 15 two ends of turning in having bottom the two baffle plate 4a are resisted against respectively on the corresponding 4b of turning edge.On baffle plate 4a sidewall, have rib 4c,, can prevent that through rib 4c bar 15 from tumbling out because bar 15 quantity are many and be deposited in magazine 4.

The bar 15 that can will fail in the material passage 2a is installed on the mmi machine frame 2 is transported to the pay-off on the main frame 1; Pay-off comprise be arranged in the defeated material passage 2a and can be in defeated material passage 2a axially movable push rod 7 and first cylinder 5 that is installed on the forebay 2 and laterally arranges; First cylinder, 5 ends are fixed with first fixed block 13, and on first fixed block 13, are fixed with the many guide rods 6 that laterally arrange with first cylinder, 5 piston rods.Be fixed on the slide block 14 being connected with slide block 14 and push rod 7 between the guide rod 6, the promotion lower push rod 7 at first cylinder 5 can move axially in defeated material passage 2a like this, can guarantee that through guide rod 6 push rod 7 can move axially stably in defeated material passage 2a.Through the spacing between the moving slider 14 adjustment slide blocks 14 and first fixed block 13, thereby can adjust push rod 7 mobile maximum distance in defeated material passage 2a, with the bar 15 that adapts to different length.

Feeding seat 8 is installed on the mmi machine frame 2, and feeding seat 8 is vertically installed with the scraping wings 9 and the scraping wings 9 that laterally arrange with forebay 2 and is positioned under the magazine 4.Scraping wings 9 upper ends have oblique cutting part 10, and scraping wings 9 upper articulations are connected with the pusher fork 11 identical with oblique cutting part 10 shapes and pusher fork 11 is symmetrical set with scraping wings 9 oblique cutting parts 10.Vertically disposed second cylinder 12 is installed on feeding seat 8 and second cylinder, 12 piston rods link to each other with scraping wings 9; Scraping wings 9 can vertically move up and down under the promotion of second cylinder 12; Because bar 15 tilt phenomenon can occur when being placed in the magazine 4; Be that bar 15 is not complete parallel being placed in the magazine 4; Will occur like this that bar 15 is stuck in the magazine 4 and can automatic transport to the defeated material of frame passage 2a; Through the oblique cutting part on the scraping wings 9 10 can so that scraping wings 9 when being inserted between the bar 15 with bar 15 jack-up and make by the bar 15 of jack-up under the self gravitation effect along the inclined-plane of oblique cutting part 10 and the 11 downward landings of pusher fork, thereby make bar 15 keeping parallelism placement always in the magazine 4, guaranteed the smooth output of bar 15 and the situation that can not occur blocking.

Extremely shown in Figure 10 like Fig. 4; Afer bay 3 comprises the riser 17 that connects material, fixed head 18 and the holder 19 that is connected mutually; The material-receiving device that is used to receive the bar 15 that processes is installed on afer bay 3, and material-receiving device comprises the 3rd cylinder 20, connect material plate 33 and blanking plate 28, the three cylinders 20 laterally arrange is fixed on the holder 19; On holder 19, also be fixed with main guide post 24 and secondary guide post 25; Be connected through second fixed block 29 between wherein main guide post 24 ends and secondary guide post 25 ends, can guarantee that through main guide post 24 and secondary guide post 25 the 3rd cylinder 20 moves axially Shi Buhui at the plate 33 that promotes to connect material and shaking phenomenon occurs, guarantee stability.The 3rd cylinder 20 piston rod ends are fixed with contiguous block 22, and main guide post 24 all runs through this contiguous block 22 with secondary guide post 25, and the end that contiguous block 22 is connected on the main guide post 24 has two lugs 23, and main guide post 24 runs through this two lug 23.Connect material on the plate 33 horizontal socket master guide posts 24 and the plate 33 that connects material can move axially on holder 19 under the promotion of the 3rd cylinder 20; Connect material plate 33 and main guide post 24 one of them junction between two lugs 23, move axially with regard to the plate 33 that can promote to connect material when such the 3rd cylinder 20 is worked.

Blanking plate 28 tilts to be socketed on the main guide post 24; On blanking plate 28, evenly offer aperture 28a; The bar 15 that ought process like this drops on the material collecting box 4 through blanking plate 28; Scrap that bar 15 carries and cooling fluid can be gone down from aperture 28a drippage, thereby have guaranteed the clean of bar 15 surfaces.On fixed head 18, be connected with vertically disposed adjusting screw(rod) 30 and be equipped with and blanking plate 28 contacted first rollers 31 in adjusting screw(rod) 30 upper ends; Through regulating the height of adjusting screw(rod) 30; Can adjust the angle of inclination of blanking plate 28; Angle when the angle of inclination of blanking plate 28 is adjusted to and tilted with the plate 33 of connecting material is consistent to be the best, and bar 15 can be dropped on the blanking plate 28 from the plate 33 that connects material smoothly.On fixed head 18, also be fixed with column 21; On column 21, be equipped with and blanking plate 28 contacted second rollers 32; Wherein second roller, 32 residing height are higher than first roller, 31 residing height, so just can guarantee being obliquely installed of blanking plate 28, and first roller 31 and second roller 32 are as two fulcrums that support blanking plate 28; Thereby guaranteed the stability of blanking plate 28, made bar 15 blanking plate 28 when rolling across blanking plate 28 can not rock.

Between connect material plate 33 and holder 19, be provided with the plate 33 that connects material is tilted and the plate 33 incline directions guiding mechanisms identical with blanking plate 28 incline directions that connect material; Guiding mechanism comprises the skewback 26 that is fixed on horizontally set on plate 33 bottom surfaces that connect material and is installed in the guide wheel 27 on holder 19 sidewalls that skewback 26 is on the same vertical plane with guide wheel 27 and skewback 26 ecto-entads raise gradually.

As shown in Figure 2; On main frame 1, be equipped with when bar 15 and be transported to the stop gauge that 1 last time of main frame can block bar 15 through pay-off; Stop gauge comprises and is fixed on the main frame 1 supporting seat 34 and is vertically fixed on the four-cylinder 35 on the supporting seat 34; Be fixed with block 36 on four-cylinder 35 piston rods, defeated material passage 2a, main frame 1 rotating shaft and the plate 33 that connects material of the block 36 after wherein moving down, forebay 2 are on the same axial line.

First sensor 37, second sensor 38 and the 3rd sensor 39 are installed on the mmi machine frame 2 successively; When push rod 7 touches first sensor 37; This moment, push rod 7 was sent to bar 15 in main frame 1 rotating shaft fully, and instruction is accepted in main frame 1 rotating shaft will be transported to bar 15 clampings in main frame 1 rotating shaft; When push rod 7 touches second sensor 38; Block 36 on the supporting seat 34 moves down and keeps off under the drive of four-cylinder 35 in main frame 1 rotating shaft dead ahead; This is because push rod 7 bar 15 when the promotion fore-stock is failed the bar 15 on the material passage 2a also can continue forward to move because of inertia; Can bar 15 be blocked through block 36, prevent that bar 15 conveyings are excessive; When push rod 7 touched the 3rd sensor 39, push rod 7 rollbacks were to initial position, and this moment, each device all resetted to treat next bar 15 processing.

When using given figure car controlling bed, earlier a large amount of bar 15 is placed in the magazine 4, push rod 7 moves earlier under the drive of first cylinder 5 to guarantee that bar 15 can enter in the defeated material of the frame passage 2a smoothly in magazine 4 backward; In the time of in bar 15 enters into defeated material passage 2a; Drive lower push rod 7 at first cylinder 5 axially moves forward, and when push rod 7 touched second sensor 38, four-cylinder 35 was started working and promoted block 36 and moves down; When push rod 7 touches first sensor 37; This moment, push rod 7 was sent to bar 15 in main frame 1 rotating shaft fully, and instruction is accepted in main frame 1 rotating shaft will be transported to bar 15 clampings in main frame 1 rotating shaft, and block 36 rises simultaneously; When bar 15 after completion of processing on the main frame 1; Push rod 7 continues to promote bars 15 and moves forward, and when bar 15 spins off and drops into the 33 last times of plate that connect material from main frame 1 rotating shaft, the 3rd cylinder 20 is started working and driven the plate 33 that connects material and axially moves forward; When the guide wheel 27 on the 26 process holders 19 of the skewback on the plate 33 that connects material; The plate 33 that connects material begins to tilt, and the peak of treating skewback 26 is climbed to 27 last times of guide wheel, and the plate 33 that connects material tilts fully.Bar 15 was taken advantage of a situation to tumble on the blanking plate 28 from the plate 33 that connects material and was also finally dropped in the Material collecting box for harvesting this moment, and whole process is full-automatic, and efficient is high, and is practical.

Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.

Claims

1. full-automatic numerical control lathe; Comprise and be used to process the main frame of bar and divide forebay and the afer bay that is located at the main frame both sides; It is characterized in that; Described forebay upper lateral part is equipped with and is used to the magazine placing bar and be obliquely installed, has defeated material passage and described magazine exit on the described forebay and communicates with defeated material passage, is equipped with on the described forebay can will fail the interior bar of material passage and be transported to the pay-off on the main frame; The stop gauge that when pay-off is transported on the main frame, can bar be blocked when bar is installed on the described main frame, the material-receiving device that is used to receive the bar that processes is installed on the described afer bay.

2. full-automatic numerical control lathe according to claim 1; It is characterized in that; Described pay-off comprise be arranged in the defeated material passage and can be in defeated material passage axially movable push rod and first cylinder that is installed on the forebay and laterally arranges; The described first cylinder end is fixed with first fixed block and on first fixed block, is fixed with the many guide rods that laterally arrange with first cylinder piston rod, is connected with slide block between the guide rod and above-mentioned push rod is fixed on the slide block.

3. full-automatic numerical control lathe according to claim 1 and 2; It is characterized in that; On the described frame feeding seat is installed; Described feeding seat is vertically installed with scraping wings and described scraping wings is positioned under the magazine, on the described feeding seat vertically disposed second cylinder is installed and described second cylinder piston rod links to each other with scraping wings.

4. full-automatic numerical control lathe according to claim 3; It is characterized in that; Described scraping wings upper end has oblique cutting part, and described scraping wings upper articulation is connected with the pusher fork identical with the oblique cutting part shape and described pusher fork is symmetrical set with the scraping wings oblique cutting part.

5. full-automatic numerical control lathe according to claim 1 and 2; It is characterized in that; Described afer bay comprises the riser that connects material, fixed head and the holder that is connected mutually; Described material-receiving device comprises the 3rd cylinder, plate and blanking plate connect material; Described the 3rd cylinder laterally arranges and is fixed on the holder; Also be fixed with main guide post on the described holder, the piston rod end of described the 3rd cylinder is fixed with contiguous block and described main guide post runs through described contiguous block, and described blanking plate tilts to be socketed on the main guide post; On the described plate level socket master guide post that connects material and the described plate that connects material under the promotion of the 3rd cylinder, can on holder, move axially, be provided with between described connect material plate and the holder plate that connects material is tilted and the plate incline direction that the connects material guiding mechanism identical with the blanking plate incline direction.

6. full-automatic numerical control lathe according to claim 5; It is characterized in that; Described guiding mechanism comprises the skewback that is fixed on horizontally set on the plate bottom surface that connects material and is installed in the guide wheel on the holder sidewall that described skewback and guide wheel are on the same vertical plane and described skewback ecto-entad raises gradually.

7. full-automatic numerical control lathe according to claim 5; It is characterized in that; The end that described contiguous block is connected on the main guide post has two lugs, and described main guide post runs through described two lugs and above-mentioned and connects material plate and one of them junction of main guide post between two lugs.

8. full-automatic numerical control lathe according to claim 5 is characterized in that, evenly offers aperture on the described blanking plate.

9. full-automatic numerical control lathe according to claim 5 is characterized in that, is connected with vertically disposed adjusting screw(rod) on the described fixed head and is equipped with and contacted first roller of blanking plate in adjusting screw(rod) upper end.

10. full-automatic numerical control lathe according to claim 1 and 2 is characterized in that, described stop gauge comprises and is fixed on the main frame supporting seat and is vertically fixed on the four-cylinder on the supporting seat, is fixed with block on the described four-cylinder piston rod.