CN105345037A - Numerical control lathe - Google Patents
Numerical control lathe Download PDFInfo
- Publication number
- CN105345037A CN105345037A CN201510818399.9A CN201510818399A CN105345037A CN 105345037 A CN105345037 A CN 105345037A CN 201510818399 A CN201510818399 A CN 201510818399A CN 105345037 A CN105345037 A CN 105345037A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- cylinder
- feeding
- pusher
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention provides a numerical control lathe. The numerical control lathe comprises a lathe body. A main shaft and a tailstock are coaxially arranged on the lathe body. The numerical control lathe further comprises a feeding and distributing mechanism, a material pushing mechanism and a clamping mechanism. The clamping mechanism is located above a machining station or on one side of the machining station. The material pushing mechanism is located between the feeding and distributing mechanism and the clamping mechanism. The feeding and distributing mechanism distributes a workpiece out. The material pushing mechanism pushes the workpiece to the clamping mechanism. The clamping mechanism positions the workpiece between the main shaft and the tailstock. According to the numerical control lathe, feeding, discharging and machining can be automatic in the whole process, and automatic distributing, grabbing feeding and accurate positioning are achieved; and due to the main shaft rotating at a high speed, the workpiece can be expanded and disengaged, and the positioning precision and rigidity of the workpiece are ensured through the tail stock. According to the lathe, logistics and operation cabinet personnel are reduced, the machining efficiency is improved, the workpiece clamping and machining quality is improved, the yield is higher than 99%, and meanwhile installation and maintenance are convenient.
Description
Technical field
The invention belongs to Computerized Numerical Control processing technology field, particularly a kind of numerically controlled lathe.
Background technology
The processing of current piston type part, all by artificial loading, manual clamping, after lathe process completes, by artificial unloading the part processed is carried to assigned address again, carry out clamping next time, artificial loading and unloading not only labour intensity are large, and production efficiency is lower, simultaneously in clamping process, easily there is the situations such as clamping is not in place, Set and Positioning is inconvenient, cause the product that processes defective.Therefore product is difficult to reach designing requirement.Adopt traditional clamping mode of production, operating personnel are more simultaneously, and cost of labor is also higher.Therefore those skilled in the art need the high Digit Control Machine Tool of a kind of automaticity badly.
Summary of the invention
The deficiencies in the prior art in view of the above, the object of the present invention is to provide a kind of numerically controlled lathe, are convenient to automatic charging and the sub-material of workpiece, improve automaticity, reduce labour intensity, raise the efficiency.
For achieving the above object and other relevant objects, technical solution of the present invention is as follows:
A kind of numerically controlled lathe, comprise machine body, described machine body is coaxially arranged with main shaft and tailstock, also comprise feeding feeding distribution mechanism, pusher and gripping body, described gripping body is positioned at above machining position or side, and described pusher is between feeding feeding distribution mechanism and gripping body, and described feeding feeding distribution mechanism separates a workpiece, workpiece is pushed into gripping body by pusher, described gripping body by Workpiece fixing between main shaft and tailstock.
As preferably: described feeding feeding distribution mechanism comprises the rail groove for carrying workpiece, and described rail groove one end is feed position, the other end is a point material level, and described point of material level is near described pusher, and a point material level for described rail groove has been arranged side by side two stock stop.
As preferably: described stock stop comprises cylinder and is connected to the pin on cylinder, and the pin of two stock stop is parallel, and two described sub-material cylinders are provided with sensor.
As preferably: described rail groove has the conversion equipment with changing workpiece and place attitude near the position of feed position.
As preferably: described conversion equipment comprises the first track, lower than the second track of the first track and the inclined plane that is connected between the first track and the second track, the link of described first track and inclined plane has a breach, the width of breach is greater than the radius of workpiece, during feeding, workpiece slips in the second track by the first track along inclined plane, is become the attitude of axial line level from the attitude that axial line is vertical.
As preferably: described pusher comprises the pusher cylinder, positioning seat and the feed cylinder that set gradually, described pusher cylinder is connected with pushing head, described positioning seat offers groove, locating piece with work piece match is installed in groove, described positioning seat is connected with feed cylinder, and forming feeding channel, the gripping position of gripping body delivered to by workpiece by described pusher cylinder by feeding channel.
As preferably: positioning seat is opening up U-shaped structure, and described locating piece is removably mounted in positioning seat.
As preferably: described locating piece has the inclined plane for leading near the one end in supplied materials direction.
As preferably: described locating piece is provided with the detecting element that puts in place, and described feed cylinder has sensor away from one end of positioning seat by support installing.This sensor is positioned at above the piece-holder position of main shaft.
As preferably: described gripping body comprises installing plate, described installing plate is vertically provided with guide rail, slide and delivery device up and down, in described slide lower end, chuck is installed.
As preferably: described chuck comprises a fixing fixture block and and moves fixture block, described mobile fixture block is arranged on a level and pushes on cylinder, fixing fixture block has a vertical clamping face, described mobile fixture block has the arc clamping face of indent, and the moving direction of described mobile fixture block is vertical with the moving direction of pusher.
As preferably: described slide is provided with cylinder mount pad and a guide holder, described level pushes cylinder and is arranged on cylinder mount pad, and described mobile fixture block is through the gathering sill that guide holder is offered.
As preferably: described chuck is provided with baffle plate away from the side of pusher, and described baffle center offers dodges hole.
As preferably: described main shaft comprises main support set, main support set is provided with for the expansion sleeve of fixation workpiece, for the top that makes expansion sleeve expand and the ejection piece for making workpiece deviate from expansion sleeve, described expansion sleeve or top are connected to the first driving mechanism by the first connector, and described ejection piece is connected to the second driving mechanism by the second connector.
Adopt said structure, when clamping, expansion sleeve stretches in workpiece center hole, make expansion sleeve open workpiece tensioner by the relative motion of top and expansion sleeve, then main shaft and workpiece together rotate, and tool feeding is processed, after machining, expansion sleeve unclamps by top, and workpiece is ejected expansion sleeve by ejection piece by the second driving mechanism, realizes the clamping and positioning of workpiece and deviating from of workpiece.
As preferably: the mating surface of described top and expansion sleeve is inclined plane or the conical surface, and described top is fixed, and expansion sleeve is connected with the first driving mechanism.
As preferably: described first connector is be arranged on the mandrel in main support set, and mandrel first end is connected with the first driving mechanism, and can relatively rotate with the first driving mechanism, and described mandrel second end is connected with expansion sleeve by first connecting rod.
As preferably: described second connector is be arranged on the adapter sleeve in main support set, and this adapter sleeve is coaxially arranged at outside mandrel, and adapter sleeve first end is connected with the second driving mechanism, and the second end is connected to ejection piece by second connecting rod.
As preferably: described top has integrated top headstock, described mandrel second end is fixed with the first terminal pad, flange is enclosed in the turnover formation one of described expansion sleeve edge, described first connecting rod through described top headstock, two ends respectively with the first terminal pad and Flange joint; Described ejection piece is top cover, and top cover rear end forms a circle flanging, and described adapter sleeve second end is connected with the second terminal pad, and described second connecting rod is through described top headstock, and two ends are connected with flanging and the second terminal pad respectively; Isolation mount pad is provided with between described first terminal pad and the second terminal pad.
As preferably: described first driving mechanism and the second driving mechanism are cylinder, and described first driving mechanism is positioned at the rear end of main support set, and described second driving mechanism is positioned in the middle part of main support set, and described main support set is also provided with belt pulley and end cap.
As preferably: also comprise shedding mechanism, described shedding mechanism comprises receiving hopper and conveyer belt, receiving hopper lower end is connected with discharge pipe, and described conveyer belt is positioned at below discharge pipe, and described receiving hopper and discharge pipe are arranged on a horizontal delivery device by supporting seat.
As preferably: described horizontal delivery device comprises two guide posts promoting cylinder and be arranged in parallel, and described supporting seat is installed on the guide bar by fairlead, and described promotion cylinder is connected with supporting seat.
As preferably: the propelling movement direction of described horizontal delivery device is axially parallel with main shaft, and during discharging, described receiving hopper is positioned at immediately below the piece-holder position of main shaft.
As preferably: described discharge pipe has a tilted tube and is connected to the vertical pipeline below tilted tube, and the junction of described tilted tube and vertical pipeline is provided with for workpiece is converted to from standing up attitude the transformational structure keeping flat attitude.
As preferably: described supporting seat is provided with the back-up block for supporting tilted tube, described back-up block is held in the middle part of tilted tube.
As preferably: described discharge pipe offers multiple observation cylindrical void.
This structure can avoid Working position when work pieces process, avoid interfering, after work pieces process completes, by promotion cylinder, receiving hopper is moved to below main shaft and carry out discharging, workpiece falls along receiving hopper, splicing pipeline, fall on the conveyer belt of lathe after changing attitude by plate, transported by conveyer belt.Achieve the automation discharging of lathe, and convenient operation and control, to workpiece protection better.
As preferably: the end of described conveyer belt is provided with the isolating construction for separating of workpiece and foreign material, described isolating construction comprises conveying trough plate and lower delivery chute, lower delivery chute is near conveyer belt, have gap between described upper delivery chute and conveyer belt, the angle of upper delivery chute and horizontal direction is less than the angle of lower delivery chute and horizontal direction.
As preferably: described tailstock comprises base, described base is provided with slip module and tailstock cylinder, described slip module is provided with bearing block, by at least two bearings, footstock is installed in bearing block, footstock is provided with for pushing up the push rod of pressing workpiece towards one end of main shaft, and described tailstock cylinder is connected with bearing block.
As preferably: described bearing block one end is connected with tailstock cylinder rotationally by adapter, and the other end is provided with bearing cover, is provided with axle sleeve, is provided with turning set between described bearing cover and footstock between two described bearings.
As preferably: described push rod is column, the first end outer wall of described push rod forms a circle fixed disk, and described fixed disk and footstock are bolted, and the second end outer wall of push rod is provided with a circle boss.
As preferably: the first end end face of described push rod and footstock end face are by groove and male cooperation radial location.
After machine tool chief axis clamping work pieces, enter to hold out against to workpiece by push rod of the present invention and boss, realize axial location; By at least two bearings footstocks, ensure that footstock and push rod are with axiality during main axis, and ensure that footstock and push rod can bear enough radial loads.Footstock and moving horizontally of push rod and moving horizontally of tailstock entirety can be realized, be convenient to control.
As preferably: the table inclination of described machine body is arranged, and described tailstock is installed on the table by transverse moving mechanism.
As mentioned above, the invention has the beneficial effects as follows: this lathe can realize the automation of omnidistance loading and unloading and processing, realize automatic feed dividing, capture feeding and precise positioning; The main shaft of High Rotation Speed realizes tensioner and the disengaging of workpiece, and tailstock ensures its positioning precision and rigidity.This lathe decreases the personnel of logistics and operation board, promotes working (machining) efficiency, improves clamping workpiece and crudy, and yields is more than 99%, and installation and maintenance is simultaneously convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation of feeding feeding distribution mechanism and pusher in the present invention;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the structural representation of gripping body in the present invention;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the right view of Fig. 5;
Fig. 8 is the structural representation of main shaft in the present invention;
Fig. 9 is the partial view in Fig. 8;
Figure 10 is the structural representation of tailstock in the present invention;
Figure 11 is the sectional view of tailstock in the present invention;
Figure 12 is the structural representation of shedding mechanism in the present invention;
The structural representation of receiving hopper and discharge pipe in Figure 13 Figure 12.
Piece mark explanation
1-feeding feeding distribution mechanism; 2-pusher; 101-first track; 102-inclined plane; 103-second track; 104,106-sub-material cylinder; 105,107-pin; 108-positioning seat; 109-locating piece; 110-pusher cylinder; 111-pushing head; 112-deep-slotted chip breaker; 113-feed cylinder; 114-support; 115-feeding channel;
3-gripping body; 301-installing plate; 302-guide rail; 303-slide; The upper and lower delivery device of 304-; 305-cylinder mount pad; 306-level pushes cylinder; 307-fixed chuck; 308-movable chuck; 309-guide holder; 310-baffle plate; 311-dodges hole;
4-main shaft; The main support set of 401-; 402-adapter sleeve; 403-mandrel; 404-first driving mechanism; 405-second driving mechanism; 406-top headstock; 407-comes directly towards; 408-expansion sleeve; 409-flange; 410-ejection piece; 411-flanging; 412-first terminal pad; 413-second terminal pad; 414-second connecting rod; 415-isolates mount pad; 416-end cap; 417-belt pulley;
5-shedding mechanism; 501-supporting seat; 502-guide post; 503-fairlead; 504-otic placode; 505-cylinder supports frame; 506-promotes cylinder; 507-receiving hopper; 508-tilted tube; 509-vertical pipeline; 510-back-up block; 511-observes cylindrical void; 512-plate;
6-tailstock; 601-base; 602-tailstock cylinder; 603-adapter; 604-bearing; 605-axle sleeve; 606-bearing block; 607-bearing cover; 608-turning set; 609-footstock; 610-bolt; 611-groove; 612-push rod; 613-boss; 614-is protruding; 615--flat section; 616-Connection Block; 617-Mobile base;
7-conveyer belt; The upper delivery chute of 71-; Delivery chute under 72-; 8-machine body; 9-knife rest.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
As depicted in figs. 1 and 2, a kind of numerically controlled lathe, comprise machine body 8, described machine body 8 is coaxially arranged with main shaft 4 and tailstock 6, machine body 8 comprises the conventional hydraulic system of numerically controlled lathe, servo-drive system etc., do not repeat them here, key is, also comprise feeding feeding distribution mechanism 1, pusher 2 and gripping body 3, gripping body 3 is positioned at above machining position or side, pusher 2 is between feeding feeding distribution mechanism 1 and gripping body 3, during work, a workpiece is separated by feeding feeding distribution mechanism 1, workpiece is pushed into gripping body 3 by pusher 2, described gripping body 3 by Workpiece fixing between main shaft 4 and tailstock 6, clamped by main shaft 4 and tailstock 6 again, main shaft 4 and tailstock 6 synchronous axial system, processing is realized by knife rest 9 motion feeding.
This structure to processing clamped position by automatic charging, sub-material, feeding, is realized automation material loading and location clamping, improves automaticity, reduce manual operation intensity.
Further as shown in Figure 3, described feeding feeding distribution mechanism 1 comprises the rail groove for carrying workpiece, rail groove one end is feed position, the other end is a point material level, rail groove is used for lathe workpiece being sent to this operation by a upper operation, rail groove can be erected on lathe and also can be erected in other auxiliary support mechanisms, and rail groove needs to form certain gradient, makes workpiece roll on themselves under gravity.Described point of material level is near described pusher 2, and a point material level for described rail groove has been arranged side by side two stock stop.Ensure once only to transmit a workpiece to pusher 2 by two-stage stock stop.
As shown in Figure 3 and Figure 4, in this example, stock stop comprises sub-material cylinder 104,106 and is connected to the pin 105,107 on sub-material cylinder 104,106, the pin 105 of two stock stop, 107 parallel, two described sub-material cylinders 104,106 are provided with sensor.Workpiece (as piston) is rolled into forward pin 105 position in rail groove, forward pin 105 controls retraction by sub-material cylinder 104 and carries out blowing, the workpiece between two pins 105,107 can be made according to actual needs to be 1-3, then carry out sub-material control by pin 107 (namely near the pin of pusher 2) rearward, sub-material workpiece is to pusher 2.Sensor can be proximity switch etc., for detecting supplied materials situation, is convenient to control.
Further as shown in Figure 3, described rail groove has the conversion equipment with changing workpiece placement attitude near the position of feed position, conversion equipment comprises the first track 101, lower than the second track 103 and the inclined plane 102 that is connected between the first track 101 and the second track 103 of the first track 101, described first track 101 has a breach with the link of inclined plane 102, the width of breach is greater than the radius of workpiece, during feeding, workpiece slips in the second track 103 by the first track 101 along inclined plane 102, the attitude of axial line level is become from the attitude that axial line is vertical, for piston, time in the first track 101, piston end surface is placed in the first track 101 bottom surface transmission, when driving to inclined plane 102, piston upset falls along inclined plane 102, its cylinder contacts with the second track 103 bottom surface, and change into rolling from translation, stock stop place is rolled into along the second track 103 under self gravitation effect, width wherein in the first track 101 is a bit larger tham piston diameter, the width of the second track 103 is a bit larger tham depth pistion.
As shown in Figure 3 and Figure 4, described pusher 2 is installed on machine body 8, adjoin with feed mechanism, it comprises the pusher cylinder 110 set gradually along propelling movement direction, positioning seat 108 and feed cylinder 113, described pusher cylinder 110 is connected with pushing head 111, pushing head 111 one-tenth is shaft-like, form flange collar in shaft-like outside and be used for ejection workpiece end face, and front end, shaft-like position is stretched in workpiece center hole, described positioning seat 108 offers groove, locating piece 109 with work piece match is installed in groove, described positioning seat 108 is connected with feed cylinder 113, the one side that positioning seat 108 is connected with feed cylinder 113 offers circular hole, and form the feeding channel 115 that workpiece can be allowed to pass through, the gripping position of gripping body 3 delivered to by workpiece by described pusher cylinder 110 by feeding channel 115.
Further, shown positioning seat 108 is in opening up U-shaped structure, and described locating piece 109 is removably mounted in positioning seat 108, for be arranged on positioning seat 108 by bolt in this example, so that the locating piece 109 corresponding according to different workpiece replacings.
Described locating piece 109 is roughly in L-type structure, near the one end in supplied materials direction, there is the inclined plane for leading, positioning seat 108 is entered by assigned direction to make workpiece, the outside of locating piece 109 is used for blocking workpiece, offers deep-slotted chip breaker 112 to be positioned pushing head 111 dead ahead when workpiece rolls in the bottom surface of positioning seat 108.
Described locating piece 109 is provided with the detecting element that puts in place, and described feed cylinder 113 is provided with sensor away from one end of positioning seat 108 by support 114.This sensor is installed on above the piece-holder position of main shaft 4 by bracing frame 114 etc., and for detecting main shaft 4 and tailstock 6, whether clamping has workpiece, to feed back to control system, judges whether to carry out material loading.
Further as shown in Figure 5 to Figure 6, described gripping body 3 comprises vertical stand and is located at installing plate 301 on machine body 8, described installing plate 301 is vertically provided with guide rail 302, slide 303 and upper and lower delivery device 304, upper and lower delivery device 304 is cylinder or hydraulic cylinder, is provided with chuck in described slide 303 lower end.
As shown in Figure 6, described chuck comprises a fixing fixture block 307 and and moves fixture block 308, described mobile fixture block 308 is arranged on a level and pushes on cylinder 306, fixing fixture block 307 has a vertical clamping face, described mobile fixture block 308 has the arc clamping face of indent, and its arc clamping face and workpiece cylinder adapt to, and the moving direction of described mobile fixture block 308 is vertical with the moving direction of pusher 2, to push direction be workpiece spindle to, clamping direction is horizontal radial.
Described slide 303 is provided with cylinder mount pad 305 and a guide holder 309, described level pushes cylinder 306 and is arranged on cylinder mount pad 305, described mobile fixture block 308 is through the gathering sill that guide holder 309 is offered, move in gathering sill, gathering sill also provides a vertical holding power for mobile fixture block 308, so that better clamping work pieces.
Further, chuck is provided with baffle plate 310 away from the side of pusher 2, and for the axial location of workpiece when pusher 2 is sent into, described baffle plate 310 center offers dodges 311 holes, to avoid the pushing head 111 of pusher 2, avoids interfering.
Further as shown in Figure 8 and Figure 9, described main shaft 4 comprises main support set 401, main support set 401 is provided with the expansion sleeve 408 for fixation workpiece, the top 407 expanded for making expansion sleeve 408 and the ejection piece 410 for making workpiece deviate from expansion sleeve 408, described expansion sleeve 408 or top 407 are connected to the first driving mechanism 404 by the first connector, described ejection piece 410 is connected to the second driving mechanism 405 by the second connector, during clamping, expansion sleeve 408 stretches in workpiece center hole, by with top 407 head into make expansion sleeve 408 spreading and with workpiece tensioner, can be that top 407 moves also can be that expansion sleeve 408 moves.
Coming directly towards 407 in this example with the mating surface of expansion sleeve 408 is inclined plane or the conical surface, so that progressively tensioner, described top 407 is fixed, expansion sleeve 408 offers apertured sleeve-shaped on sidewall, expansion sleeve 408 is connected with the first driving mechanism 404, realizes tensioner to drive expansion sleeve 408 or unclamps relative to top 407 motion.
Described first connector is be arranged on the mandrel 403 in main support set 401, mandrel 403 first end is connected with the first driving mechanism 404, and can relatively rotate with the first driving mechanism 404, described mandrel 403 second end is connected with expansion sleeve 408 by first connecting rod (not shown, to be blocked).
Described second connector is be arranged on the adapter sleeve 402 in main support set 401, and this adapter sleeve 402 is coaxially arranged at outside mandrel 403, and adapter sleeve 402 first end is connected with the second driving mechanism 405, and the second end is connected to ejection piece 410 by second connecting rod 414.
Described top 407 has integrated top headstock 406, described mandrel 403 second end is fixed with the first terminal pad 412, flange 409 is enclosed in the turnover formation one of described expansion sleeve 408 edge, and described first connecting rod is through described top headstock 406, and two ends are connected with the first terminal pad 412 and flange 409 respectively; Described ejection piece 410 is top cover, and top cover rear end forms a circle flanging 411, and described adapter sleeve 402 second end is connected with the second terminal pad 413, and described second connecting rod 414 is through described top headstock 406, and two ends are connected with flanging 411 and the second terminal pad 413 respectively; Isolation mount pad 415 is provided with between described first terminal pad 412 and the second terminal pad 413, second connecting rod 414 is also through described isolation mount pad 415, wherein first connecting rod and second connecting rod 414 can be many, arrange the first terminal pad 412, second terminal pad 413, flange 409 is for the ease of being connected with flanging 411.
Described first driving mechanism 404 and the second driving mechanism 405 are cylinder, described first driving mechanism 404 is positioned at the rear end of main support set 401, described second driving mechanism 405 is positioned in the middle part of main support set 401, and described main support set 401 is also provided with the mechanism such as belt pulley 417 and end cap 416.Main shaft 4 is arranged on the spindle drum of lathe, top tight workpiece common with tailstock 6, the synchronous axial system when cutting.
As shown in Figure 10 and Figure 11, described tailstock 6 comprises base 601, and base 601 is arranged on the Mobile base 617 of inclination by a connecting seat 616, and Mobile base 617 controls moving integrally of tailstock 6 on the table for installing.Described base 601 is provided with slip module and tailstock cylinder 602, described slip module is provided with bearing block 606, by at least two bearings 604, footstock 609 is installed in bearing block 606, footstock 609 is provided with for pushing up the push rod 612 of pressing workpiece towards one end of main shaft 4, and described tailstock cylinder 602 is connected with bearing block 606.When supporting to ensure that workpiece is processed by least two bearings 604, footstock 609 synchronous axial system enough bears the power of workpiece penetration of a cutting tool.
Described bearing block 606 one end is connected with tailstock cylinder 602 rotationally by adapter 603, the other end is provided with bearing cover 607, be provided with axle sleeve 605 between two described bearings 604, between described bearing cover 607 and footstock 609, be provided with turning set 608.
Described push rod 612 is column, the first end outer wall of described push rod 612 forms a circle fixed disk, described fixed disk is connected by bolt 610 with footstock 609, second end outer wall of push rod 612 is provided with a circle boss 613, and the first end end face of described push rod 612 coordinates radial location with footstock end face by groove 611 and protruding 614.The second end adding push rod 612 in man-hour stretches into workpiece center hole, and boss 613 withstands on workpiece end face, and with main shaft 4 by Workpiece clamping, main shaft 4, push rod 612 and footstock 609 and workpiece synchronous axial system, knife rest 9 feeding is processed.Footstock 609 also has flat section, clamping when being convenient to be rotationally connected.
This tailstock is in use, coaxial just right with main shaft, and its push rod 612 end is stretched in workpiece center hole, and boss 613 to be pressed on workpiece end face with main shaft together by Work-sheet pressing, and footstock 609, push rod 612 and main shaft together rotate, and tool feeding is processed.What can control footstock 609 and push rod 612 by tailstock cylinder 602 moves horizontally distance, to hold out against or to unclamp workpiece; Mobile base is arranged on platen, by the lead screw motor kind of drive, realizes the mobile of tailstock entirety and controls.
As shown in Fig. 1 and Figure 12, Figure 13, in order to improve automaticity, also be provided with shedding mechanism 5, described shedding mechanism 5 comprises receiving hopper 507 and conveyer belt 7, receiving hopper 507 lower end is connected with discharge pipe, described conveyer belt 7 is positioned at below discharge pipe, and described receiving hopper 507 and discharge pipe are arranged on a horizontal delivery device by supporting seat 501.
Described horizontal delivery device comprises two guide posts 502 promoting cylinder 506 and be arranged in parallel, guide post 502 is erected on machine body 8 by otic placode 504, promoting cylinder 506 has two cylinder supports framves 505 supports fixing, described supporting seat 501 is arranged on guide post 502 by fairlead 503, being connected with supporting seat 501 of described promotion cylinder 506.The propelling movement direction of horizontal delivery device is axially parallel with main shaft 4, and during discharging, described receiving hopper 507 is positioned at immediately below the piece-holder position of main shaft 4.
Adopt said structure, when machining, receiving hopper 507 and discharge pipe are positioned at main shaft 4 back lower place, when completion of processing needs workpiece to take off, promotion cylinder 506 promotes supporting seat 501 makes receiving hopper 507 be placed in immediately below main shaft 4 front end, after workpiece ejects by the ejection piece 410 of main shaft 4, just falls in receiving hopper 507, workpiece is sent to conveyer belt 7 along discharge pipe, and is transported.
The vertical pipeline 509 that described discharge pipe has a tilted tube 508 and is connected to below tilted tube 508, the junction of described tilted tube 508 and vertical pipeline 509 or the end of vertical pipeline 509 are provided with for workpiece is converted to from standing up attitude the transformational structure keeping flat attitude.As shown in figure 13, its transformational structure can be the plate 512 of an inclination, and for piston, piston rolls down to inclination plate 512 from tilted tube 508, guide effect due to inclination plate 512 makes piston attitude change, and is namely that end face supports on conveyor belt 7 when falling into conveyer belt 7.
Described supporting seat 501 is provided with the back-up block 510 for supporting tilted tube 508, described back-up block 510 is held in the middle part of tilted tube 508.Discharge pipe offers multiple observation cylindrical void 511.The buffer structures such as rubber blanket can also be set in discharge pipe as required, wound to avoid workpiece.
The end of described conveyer belt 7 is provided with the isolating construction for separating of workpiece and foreign material, described isolating construction comprises delivery chute 71 and lower delivery chute 72, lower delivery chute 72 is near conveyer belt 7, gap is had between described upper delivery chute 71 and conveyer belt 7, upper delivery chute 71 and the angle of horizontal direction are less than the angle of lower delivery chute 72 and horizontal direction, workpiece is sent to subsequent processing by upper delivery chute 71, and lower delivery chute 72, for accessing cutting fluid or iron filings etc., realizes being separated of workpiece and foreign material.
The table inclination of described machine body 8 is arranged, and be convenient to clear up iron filings, described tailstock 6 is installed on the table by transverse moving mechanism.The workbench of tailstock 6 oblique upper is provided with knife rest 9, and knife rest 9 has the free degree in three directions, and all the other mechanisms of machine body 8 are the part that can find reference alive in prior art, no longer describe in detail at this.
The operation principle of this lathe is as follows:
Piston article by rail groove permutation to treating feeding position; Stock stop separates a workpiece to pusher position; Workpiece is shifted onto the gripping position of gripping body 3 by pusher 2; Workpiece is delivered to machining position by chuck; By structures such as the expansion sleeve 408 of main shaft 4 and the push rods of tailstock 6, workpiece is positioned and processing; After process finishing, shedding mechanism 5 arrives immediately below machining position, the push rod of tailstock 6 retraction, and expansion sleeve 408 unclamps, and workpiece is ejected under the effect of main shaft 4 ejection piece 410, Automatic-falling, under slide to conveyer belt 7, deliver to lathe outside.Carry out the sub-material of next workpiece, feeding and Set and Positioning simultaneously.
This lathe can realize the automation of omnidistance loading and unloading and processing, realizes automatic feed dividing, captures feeding and precise positioning; The main shaft 4 of High Rotation Speed realizes tensioner and the disengaging of workpiece, and tailstock 6 ensures its positioning precision and rigidity.This lathe decreases the personnel of logistics and operation board, promotes working (machining) efficiency, improves clamping workpiece and crudy, and yields is more than 99%, and installation and maintenance is simultaneously convenient.
Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a numerically controlled lathe, comprise machine body, described machine body is coaxially arranged with main shaft and tailstock, it is characterized in that: also comprise feeding feeding distribution mechanism, pusher and gripping body, described gripping body is positioned at above machining position or side, and described pusher is between feeding feeding distribution mechanism and gripping body, and described feeding feeding distribution mechanism separates a workpiece, workpiece is pushed into gripping body by pusher, described gripping body by Workpiece fixing between main shaft and tailstock.
2. a kind of numerically controlled lathe according to claim 1, it is characterized in that: described feeding feeding distribution mechanism comprises the rail groove for carrying workpiece, described rail groove one end is feed position, the other end is a point material level, described point of material level is near described pusher, and a point material level for described rail groove has been arranged side by side two stock stop.
3. a kind of numerically controlled lathe according to claim 2, it is characterized in that: described rail groove has the conversion equipment with changing workpiece placement attitude near the position of feed position, described conversion equipment comprises the first track, lower than the second track and the inclined plane that is connected between the first track and the second track of the first track, the link of described first track and inclined plane has a breach, the width of breach is greater than the radius of workpiece, during feeding, workpiece slips in the second track by the first track along inclined plane, the attitude of axial line level is become from the attitude that axial line is vertical.
4. a kind of numerically controlled lathe according to claim 1, it is characterized in that: described pusher comprises the pusher cylinder, positioning seat and the feed cylinder that set gradually, described pusher cylinder is connected with pushing head, described positioning seat offers groove, locating piece with work piece match is installed in groove, described positioning seat is connected with feed cylinder, and forms feeding channel, and the gripping position of gripping body delivered to by workpiece by described pusher cylinder by feeding channel.
5. a kind of numerically controlled lathe according to claim 4, it is characterized in that: positioning seat is opening up U-shaped structure, described locating piece is removably mounted in positioning seat, described locating piece has the inclined plane for leading near the one end in supplied materials direction, described locating piece is provided with the detecting element that puts in place, and described feed cylinder has sensor away from one end of positioning seat by support installing.
6. a kind of numerically controlled lathe according to claim 1, it is characterized in that: described gripping body comprises installing plate, described installing plate is vertically provided with guide rail, slide and upper and lower delivery device, in described slide lower end, chuck is installed, chuck comprises a fixing fixture block and and moves fixture block, described mobile fixture block is arranged on a level and pushes on cylinder, fixing fixture block has a vertical clamping face, described mobile fixture block has the arc clamping face of indent, and the moving direction of described mobile fixture block is vertical with the moving direction of pusher.
7. a kind of numerically controlled lathe according to claim 6, is characterized in that: described slide is provided with cylinder mount pad and a guide holder, and described level pushes cylinder and is arranged on cylinder mount pad, and described mobile fixture block is through the gathering sill that guide holder is offered; Described chuck is provided with baffle plate away from the side of pusher, and described baffle center offers dodges hole.
8. a kind of numerically controlled lathe according to claim 1, it is characterized in that: described main shaft comprises main support set, main support set is provided with for the expansion sleeve of fixation workpiece, for the top that makes expansion sleeve expand and the ejection piece for making workpiece deviate from expansion sleeve, described expansion sleeve or top are connected to the first driving mechanism by the first connector, and described ejection piece is connected to the second driving mechanism by the second connector; The mating surface of described top and expansion sleeve is inclined plane or the conical surface, and described top is fixed, and expansion sleeve is connected with the first driving mechanism.
9. a kind of numerically controlled lathe according to claim 1, it is characterized in that: also comprise shedding mechanism, described shedding mechanism comprises receiving hopper and conveyer belt, receiving hopper lower end is connected with discharge pipe, described conveyer belt is positioned at below discharge pipe, and described receiving hopper and discharge pipe are arranged on a horizontal delivery device by supporting seat.
10. a kind of numerically controlled lathe according to claim 1, it is characterized in that: described tailstock comprises base, described base is provided with slip module and tailstock cylinder, described slip module is provided with bearing block, by at least two bearings, footstock is installed in bearing block, footstock is provided with for pushing up the push rod of pressing workpiece towards one end of main shaft, and described tailstock cylinder is connected with bearing block; Described push rod is provided with a circle boss on the outer wall of main shaft one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818399.9A CN105345037B (en) | 2015-11-23 | 2015-11-23 | A kind of numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818399.9A CN105345037B (en) | 2015-11-23 | 2015-11-23 | A kind of numerically controlled lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105345037A true CN105345037A (en) | 2016-02-24 |
| CN105345037B CN105345037B (en) | 2017-12-29 |
Family
ID=55321178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510818399.9A Active CN105345037B (en) | 2015-11-23 | 2015-11-23 | A kind of numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345037B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619158A (en) * | 2016-03-04 | 2016-06-01 | 宁波夏亿机电科技有限公司 | Feeding mechanism used for piston machining device and piston machining device |
| CN106180760A (en) * | 2016-08-12 | 2016-12-07 | 沈阳机床股份有限公司 | The numerically controlled lathe of automatic loading/unloading in the double main shaft of a kind of oblique lathe bed, double cutter and machine |
| CN106735329A (en) * | 2017-03-02 | 2017-05-31 | 宁波品上精密机床有限公司 | A kind of full-automatic lathe |
| CN106975972A (en) * | 2017-05-24 | 2017-07-25 | 台州隆创科技有限公司 | Fully automatic machine feeding device and its automatic charging method |
| CN107127630A (en) * | 2017-04-28 | 2017-09-05 | 保定市格瑞机械有限公司 | Numerically controlled lathe loading and unloading device |
| CN107626934A (en) * | 2017-10-10 | 2018-01-26 | 浙江金汤机床有限公司 | Engine valve seals profile processing cnc lathe and its processing method |
| CN108672723A (en) * | 2018-05-07 | 2018-10-19 | 安庆世昌自动化设备有限公司 | Gear ring class part automatic processing device and method |
| CN108818111A (en) * | 2018-08-28 | 2018-11-16 | 江门市蓬江区星硕方数控设备有限公司 | A kind of numerically controlled processing equipment with automatic feeding function |
| CN109794771A (en) * | 2019-03-29 | 2019-05-24 | 重庆四通机械科技有限公司 | A kind of cushion block process tool seat and cushion block processing technology |
| CN109822112A (en) * | 2019-03-29 | 2019-05-31 | 重庆四通机械科技有限公司 | A kind of cushion block process equipment on Hydrodynamic transmission |
| CN112388067A (en) * | 2020-09-25 | 2021-02-23 | 浙江金汤机床有限公司 | Slant-bed numerical control machine tool |
| CN112917226A (en) * | 2021-03-18 | 2021-06-08 | 铭昊汽车金属零部件(广州)有限公司 | Automatic production device for automobile chassis parts |
| CN113977338A (en) * | 2021-09-18 | 2022-01-28 | 台州市东部数控设备有限公司 | Inclined guide rail numerical control machine tool |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020079022A1 (en) * | 2000-12-27 | 2002-06-27 | Colle Paolo M. | Machining systems and methods for forming non-metallic parts |
| CN2892362Y (en) * | 2006-02-24 | 2007-04-25 | 富豪机电股份有限公司 | Pulling-in apparatus of bar feeding machine |
| CN101020249A (en) * | 2007-03-16 | 2007-08-22 | 盛焕君 | Pneumatic tailstock of numerically controlled lathe |
| CN101698238A (en) * | 2009-10-30 | 2010-04-28 | 重庆智博粉末冶金有限公司 | Guide pipe machining lathe |
| CN201446257U (en) * | 2009-05-15 | 2010-05-05 | 王敏其 | Tension sleeve type numerical-control automatic jig |
| CN102935601A (en) * | 2012-12-07 | 2013-02-20 | 重庆天之道科技发展有限公司 | Vertical feeding mechanism |
| CN103009182A (en) * | 2012-12-18 | 2013-04-03 | 济南玫德铸造有限公司 | Pipe hoop reinforcing rib alignment device |
| CN203061893U (en) * | 2013-03-05 | 2013-07-17 | 安庆瑞特机械制造有限公司 | Vertical material grabbing device of special two-head lathe for hydraulic conduit |
| CN203253943U (en) * | 2013-03-21 | 2013-10-30 | 重庆市伟特机械制造有限公司 | Adjustable tip used in deep hole lathe |
| CN203695970U (en) * | 2013-12-30 | 2014-07-09 | 泉州市亿源工程机械有限公司 | Automatic numerical control lathe |
| CN103978400A (en) * | 2014-05-17 | 2014-08-13 | 玉环县佳颂工业自动化设备厂 | Pushing mechanism of feeding device |
| CN203804528U (en) * | 2014-05-08 | 2014-09-03 | 儒拉玛特自动化技术(苏州)有限公司 | Assembly mechanism for automatic assembly of seal rings on pistons |
| CN204504234U (en) * | 2015-01-30 | 2015-07-29 | 深圳市领略数控设备有限公司 | A kind of automatic material connection device for cam lathe |
| CN204565765U (en) * | 2015-03-24 | 2015-08-19 | 合肥荣事达太阳能有限公司 | Tubing automatic punching equipment |
| CN204659315U (en) * | 2015-04-21 | 2015-09-23 | 台州市惠华自动化设备科技有限公司 | A kind of automatic charging device for wooden unit carving machine |
| CN204700337U (en) * | 2015-06-29 | 2015-10-14 | 锦州捷通铁路机械制造有限公司 | The swollen tire of rolling stock axle box maze trough lathe for machining |
| CN205128933U (en) * | 2015-11-23 | 2016-04-06 | 重庆欧博特智能机器人科技有限公司 | Numerically controlled lathe |
-
2015
- 2015-11-23 CN CN201510818399.9A patent/CN105345037B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020079022A1 (en) * | 2000-12-27 | 2002-06-27 | Colle Paolo M. | Machining systems and methods for forming non-metallic parts |
| CN2892362Y (en) * | 2006-02-24 | 2007-04-25 | 富豪机电股份有限公司 | Pulling-in apparatus of bar feeding machine |
| CN101020249A (en) * | 2007-03-16 | 2007-08-22 | 盛焕君 | Pneumatic tailstock of numerically controlled lathe |
| CN201446257U (en) * | 2009-05-15 | 2010-05-05 | 王敏其 | Tension sleeve type numerical-control automatic jig |
| CN101698238A (en) * | 2009-10-30 | 2010-04-28 | 重庆智博粉末冶金有限公司 | Guide pipe machining lathe |
| CN102935601A (en) * | 2012-12-07 | 2013-02-20 | 重庆天之道科技发展有限公司 | Vertical feeding mechanism |
| CN103009182A (en) * | 2012-12-18 | 2013-04-03 | 济南玫德铸造有限公司 | Pipe hoop reinforcing rib alignment device |
| CN203061893U (en) * | 2013-03-05 | 2013-07-17 | 安庆瑞特机械制造有限公司 | Vertical material grabbing device of special two-head lathe for hydraulic conduit |
| CN203253943U (en) * | 2013-03-21 | 2013-10-30 | 重庆市伟特机械制造有限公司 | Adjustable tip used in deep hole lathe |
| CN203695970U (en) * | 2013-12-30 | 2014-07-09 | 泉州市亿源工程机械有限公司 | Automatic numerical control lathe |
| CN203804528U (en) * | 2014-05-08 | 2014-09-03 | 儒拉玛特自动化技术(苏州)有限公司 | Assembly mechanism for automatic assembly of seal rings on pistons |
| CN103978400A (en) * | 2014-05-17 | 2014-08-13 | 玉环县佳颂工业自动化设备厂 | Pushing mechanism of feeding device |
| CN204504234U (en) * | 2015-01-30 | 2015-07-29 | 深圳市领略数控设备有限公司 | A kind of automatic material connection device for cam lathe |
| CN204565765U (en) * | 2015-03-24 | 2015-08-19 | 合肥荣事达太阳能有限公司 | Tubing automatic punching equipment |
| CN204659315U (en) * | 2015-04-21 | 2015-09-23 | 台州市惠华自动化设备科技有限公司 | A kind of automatic charging device for wooden unit carving machine |
| CN204700337U (en) * | 2015-06-29 | 2015-10-14 | 锦州捷通铁路机械制造有限公司 | The swollen tire of rolling stock axle box maze trough lathe for machining |
| CN205128933U (en) * | 2015-11-23 | 2016-04-06 | 重庆欧博特智能机器人科技有限公司 | Numerically controlled lathe |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619158A (en) * | 2016-03-04 | 2016-06-01 | 宁波夏亿机电科技有限公司 | Feeding mechanism used for piston machining device and piston machining device |
| CN105619158B (en) * | 2016-03-04 | 2018-03-09 | 宁波夏亿机电科技有限公司 | Feed mechanism and Piston Machining device for Piston Machining device |
| CN106180760A (en) * | 2016-08-12 | 2016-12-07 | 沈阳机床股份有限公司 | The numerically controlled lathe of automatic loading/unloading in the double main shaft of a kind of oblique lathe bed, double cutter and machine |
| CN106180760B (en) * | 2016-08-12 | 2018-05-25 | 沈阳机床股份有限公司 | The numerically controlled lathe of automatic loading/unloading in a kind of double main shafts of oblique lathe bed, double knife and machine |
| CN106735329B (en) * | 2017-03-02 | 2019-01-01 | 宁波品上精密机床有限公司 | A kind of full-automatic lathe |
| CN106735329A (en) * | 2017-03-02 | 2017-05-31 | 宁波品上精密机床有限公司 | A kind of full-automatic lathe |
| CN107127630A (en) * | 2017-04-28 | 2017-09-05 | 保定市格瑞机械有限公司 | Numerically controlled lathe loading and unloading device |
| CN107127630B (en) * | 2017-04-28 | 2019-12-17 | 保定市格瑞机械有限公司 | Loading and unloading device of numerically controlled lathe |
| CN106975972A (en) * | 2017-05-24 | 2017-07-25 | 台州隆创科技有限公司 | Fully automatic machine feeding device and its automatic charging method |
| CN107626934A (en) * | 2017-10-10 | 2018-01-26 | 浙江金汤机床有限公司 | Engine valve seals profile processing cnc lathe and its processing method |
| CN107626934B (en) * | 2017-10-10 | 2023-12-01 | 浙江金汤机床有限公司 | Special numerical control lathe for machining engine valve sealing molded line and machining method thereof |
| CN108672723A (en) * | 2018-05-07 | 2018-10-19 | 安庆世昌自动化设备有限公司 | Gear ring class part automatic processing device and method |
| CN108672723B (en) * | 2018-05-07 | 2020-02-07 | 安庆世昌自动化设备有限公司 | Automatic machining equipment and method for gear ring parts |
| CN108818111A (en) * | 2018-08-28 | 2018-11-16 | 江门市蓬江区星硕方数控设备有限公司 | A kind of numerically controlled processing equipment with automatic feeding function |
| CN109794771A (en) * | 2019-03-29 | 2019-05-24 | 重庆四通机械科技有限公司 | A kind of cushion block process tool seat and cushion block processing technology |
| CN109822112A (en) * | 2019-03-29 | 2019-05-31 | 重庆四通机械科技有限公司 | A kind of cushion block process equipment on Hydrodynamic transmission |
| CN112388067A (en) * | 2020-09-25 | 2021-02-23 | 浙江金汤机床有限公司 | Slant-bed numerical control machine tool |
| CN112388067B (en) * | 2020-09-25 | 2022-04-22 | 浙江金汤机床有限公司 | Slant-bed numerical control machine tool |
| CN112917226A (en) * | 2021-03-18 | 2021-06-08 | 铭昊汽车金属零部件(广州)有限公司 | Automatic production device for automobile chassis parts |
| CN113977338A (en) * | 2021-09-18 | 2022-01-28 | 台州市东部数控设备有限公司 | Inclined guide rail numerical control machine tool |
| CN113977338B (en) * | 2021-09-18 | 2022-09-09 | 台州市东部数控设备有限公司 | Inclined guide rail numerical control machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105345037B (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105345037A (en) | Numerical control lathe | |
| CN205128933U (en) | Numerically controlled lathe | |
| CN105252330A (en) | Splitting and pushing mechanism for tool | |
| CN108817970B (en) | Shaft part machining center | |
| CN205237690U (en) | Branch material pushing equipment of lathe | |
| CN205380432U (en) | Compound lathe of section of thick bamboo wall drilling | |
| CN208262367U (en) | A kind of numerically controlled lathe for shaft-like workpiece processing | |
| CN103600112A (en) | Processing device for flat positions of shaft cores | |
| CN104289957A (en) | Automatic machining tool | |
| CN108890362B (en) | Column cap excircle processing drilling equipment | |
| CN104551980A (en) | Feeding machine and method for grinder | |
| CN212665672U (en) | Clamping mechanism and full-automatic chamfering equipment for steel pipes | |
| CN206550360U (en) | A kind of disk part by performing processes automatic loading and unloading device | |
| CN203526650U (en) | Spindle flat position machining device | |
| KR20150111827A (en) | Broach machine have auto loading | |
| CN105252334B (en) | A kind of lathe shedding mechanism | |
| CN101637876A (en) | Full-automatic feeder of gang tool numerical control lathe | |
| CN104588553A (en) | Full-automatic feeding machine and full-automatic blanking machine of thread rolling machine | |
| CN202752809U (en) | Detection assembly system for lettering and bottom cap press fitting of shock absorber | |
| CN105252335A (en) | Feeding and splitting system for tool | |
| CN109352427B (en) | Axle cross axle production line | |
| CN210412562U (en) | Automatic feeding and discharging system of special numerical control automatic lathe for bearing roller | |
| CN205129498U (en) | Lathe shedding mechanism | |
| CN112536583A (en) | Bearing assembling machine | |
| CN204770702U (en) | Bar of connecting two automatic lathe conveyer that turns around |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |