CN120886055A - A multi-station combination machine tool - Google Patents
A multi-station combination machine toolInfo
- Publication number
- CN120886055A CN120886055A CN202511099185.0A CN202511099185A CN120886055A CN 120886055 A CN120886055 A CN 120886055A CN 202511099185 A CN202511099185 A CN 202511099185A CN 120886055 A CN120886055 A CN 120886055A
- Authority
- CN
- China
- Prior art keywords
- assembly
- disposed
- motor
- base
- guide rail
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23Q7/14—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 co-ordinated in production lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sawing (AREA)
Abstract
本发明涉及机械加工领域，特别是一种多工位组合机床，其包括底座以及均设置在底座上的转盘组件、倒角组件、开牙组件、翻转组件和锯切组件；转盘组件包括分度盘、转盘电机、转台板和多个夹具组件，转盘电机驱动分度盘转动，转台板设置在分度盘的输出端，所有的夹具组件设置在转台板上，夹具组件与转盘组件可相对转动，夹具组件用于夹持工件；倒角组件用于对工件进行倒角操作；开牙组件用于对工件进行开牙操作；翻转组件用于对工件进行翻转操作；锯切组件用于对工件进行锯切操作。通过转盘组件精确的分度定位，准确地在各工位进行加工，避免了多次装夹带来的定位误差，保证了各加工工序之间的相对位置精度，提高产品质量。
This invention relates to the field of machining, specifically a multi-station combination machine tool, comprising a base and a turntable assembly, a chamfering assembly, a thread-cutting assembly, a tilting assembly, and a sawing assembly, all mounted on the base. The turntable assembly includes an indexing plate, a turntable motor, a turntable plate, and multiple clamping assemblies. The turntable motor drives the indexing plate to rotate. The turntable plate is located at the output end of the indexing plate. All clamping assemblies are mounted on the turntable plate and can rotate relative to the turntable assembly. The clamping assemblies are used to clamp workpieces. The chamfering assembly is used to chamfer the workpiece. The thread-cutting assembly is used to thread the workpiece. The tilting assembly is used to tilt the workpiece. The sawing assembly is used to saw the workpiece. Through the precise indexing and positioning of the turntable assembly, machining is accurately performed at each station, avoiding positioning errors caused by multiple clamping operations, ensuring the relative positional accuracy between each machining process, and improving product quality.
Description
Technical Field
The invention relates to the field of machining, in particular to a multi-station combined machine tool.
Background
In the field of machining, it is often necessary to perform a number of different machining operations on a workpiece, such as chamfering, tooth opening, turning over, sawing, etc. The traditional machining mode can adopt a plurality of different machine tools to finish the working procedures respectively, so that workpieces need to be frequently transported among the different machine tools, a great deal of manpower, material resources and time are consumed, errors are easily generated due to repeated clamping and positioning, and machining precision and efficiency are affected.
Disclosure of Invention
The technical problem to be solved by the invention is to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or creation condition.
The multi-station combined machine tool comprises a base, a rotary table assembly, a chamfering assembly, a tooth opening assembly, a turnover assembly and a sawing assembly, wherein the rotary table assembly, the chamfering assembly, the tooth opening assembly, the turnover assembly and the sawing assembly are all arranged on the base, the rotary table assembly comprises an index plate, a rotary table motor, a rotary table plate and a plurality of clamp assemblies, the index plate is arranged on the base, the rotary table motor drives the index plate to rotate, the rotary table plate is arranged at the output end of the index plate, all the clamp assemblies are arranged on the rotary table plate, the clamp assemblies and the rotary table assembly can rotate relatively, the clamp assemblies are used for clamping workpieces, the chamfering assembly is arranged on one side of the rotary table assembly, the tooth opening assembly is used for carrying out tooth opening operation on the workpieces, the turnover assembly is arranged on one side of the rotary table assembly, the turnover assembly is used for carrying out turnover operation on the workpieces, and the sawing assembly is arranged on one side of the rotary table assembly.
The rotary table has the advantages that the dividing plate receives power of the rotary table motor to rotate, the rotary table plate carries the plurality of clamp assemblies to synchronously rotate along with the dividing plate, ordered conversion of workpieces among different stations is achieved, accurate connection of machining procedures is guaranteed, and the clamp assemblies clamp the workpieces and rotate relative to the rotary table assembly to meet machining action requirements of all stations. According to the invention, the turntable assembly is used for accurately indexing and positioning, and processing is accurately performed at each station, so that positioning errors caused by repeated clamping are avoided, the relative position precision among processing procedures is ensured, and the product quality is improved.
As a further improvement of the technical scheme, the turntable assembly further comprises a support column and an electric cabinet, wherein the support column is fixedly arranged on the turntable plate, the electric cabinet is arranged at the top of the support column, and the electric cabinet is electrically connected with all the clamp assemblies.
As a further improvement of the technical scheme, the clamp assembly comprises a clamp motor, a synchronous belt, a driving wheel, a driven wheel, a clamp seat and a locking nozzle assembly, wherein the clamp seat is arranged on the base, the clamp motor is arranged on the clamp seat, the driving wheel and the output end of the clamp motor are coaxially rotated, the driven wheel and the locking nozzle assembly are coaxially rotated, the driving wheel and the driven wheel are connected through the synchronous belt in a transmission manner, and the locking nozzle assembly is arranged on the clamp seat and is used for clamping a workpiece.
As a further improvement of the technical scheme, the chamfering assembly comprises a first support, a first guide rail, a first cutter and a first motor, wherein the first guide rail, the first cutter and the first motor are all arranged on the first support, the first support is arranged on the base, the first cutter is in sliding connection with the first guide rail, and the first motor drives the first cutter to move along the first guide rail.
As a further improvement of the technical scheme, the tooth opening assembly comprises a second mounting seat, a second support, a second guide rail, a third guide rail, a second cutter, a third motor and a fourth motor, wherein the second mounting seat is arranged on the base, the second guide rail is arranged on the second mounting seat, the second support is in sliding connection with the second guide rail, the third motor drives the second support to move along the second guide rail, the third guide rail is arranged on the second support, the second cutter is in sliding connection with the third guide rail, and the fourth motor drives the second cutter to move along the third guide rail.
As a further improvement of the technical scheme, the overturning assembly comprises a stand column, a sliding table cylinder, a finger cylinder, a rotary cylinder and two clamping jaws, wherein the stand column is arranged on the base, the sliding table cylinder is arranged on the stand column, the rotary cylinder is arranged on the movable part of the sliding table cylinder, the finger cylinder and the clamping jaws are arranged on the movable part of the rotary cylinder, and the two clamping jaws are driven by the finger cylinder to be far away from or close to each other for clamping a workpiece.
As a further improvement of the technical scheme, the sawing assembly comprises a third mounting seat, a third support, a fourth guide rail, a fifth motor, a sixth motor, a sawing motor and a saw blade, wherein the third mounting seat is arranged on the base, the fourth guide rail is arranged on the third mounting seat, the third support is in sliding connection with the fourth guide rail, the fifth motor drives the third support to move along the fourth guide rail, the fifth guide rail is arranged on the third support, the sawing motor is in sliding connection with the fifth guide rail, the sixth motor drives the sawing motor to move along the fifth guide rail, and the saw blade is arranged at the output end of the sawing motor and is used for sawing workpieces.
As the further improvement of above-mentioned technical scheme, multistation combination lathe still includes recovery subassembly, recovery subassembly includes chip groove, material bits groove and water tank, the chip groove sets up on the base, the chip groove sets up the anchor clamps subassembly below, the chip groove is used for the piece that anchor clamps subassembly department processing produced, material bits groove detachable sets up on the water tank, the output of chip groove with the input of material bits groove is connected.
As a further improvement of the technical scheme, the multi-station combined machine tool further comprises a feeding assembly, the feeding assembly comprises a cutting device, a first grabbing device, a feeding support and a marking device, the cutting device is arranged on one side of the base, the feeding support is arranged between the base and the cutting device, the input end of the feeding support is adjacent to the output end of the cutting device, the output end of the feeding support is adjacent to one of the clamping assemblies, the first grabbing device is arranged on the feeding support and can slide relative to the feeding support, the first grabbing device is used for grabbing a workpiece cut by the cutting device to be transported to the clamping assemblies along the feeding support, and the marking device is arranged on one side of the feeding support and is used for marking the passing workpiece.
As the further improvement of above-mentioned technical scheme, multistation combination lathe still includes unloading subassembly, unloading subassembly includes second grabbing device, blown down tank and conveyer belt, second grabbing device sets up on the base, the conveyer belt sets up one side of second grabbing device, the blown down tank slope sets up downwards, the output of blown down tank with the input of conveyer belt links to each other, be equipped with the sieve mesh on the blown down tank, second grabbing device is used for transferring the work piece that processing was accomplished to the blown down tank.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment of the present invention;
FIG. 2 is a top view of one embodiment of the present invention;
FIG. 3 is a schematic structural view of a turntable assembly according to one embodiment of the present invention;
FIG. 4 is a schematic structural view of a clamp assembly according to one embodiment of the present invention;
FIG. 5 is a schematic cut-away view of a clamp assembly of one embodiment of the present invention;
FIG. 6 is a schematic structural view of a chamfer assembly according to one embodiment of the present invention;
FIG. 7 is a schematic view of the construction of an opening assembly according to one embodiment of the present invention;
FIG. 8 is a schematic structural view of a sawing assembly according to one embodiment of the present invention;
FIG. 9 is a schematic structural view of a flipping assembly according to an embodiment of the invention;
FIG. 10 is a schematic view of the structure of a recovery assembly according to one embodiment of the present invention;
FIG. 11 is a schematic structural view of a feeding assembly according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a blanking assembly according to an embodiment of the present invention.
In the accompanying drawings: 100-base, 200-turntable assembly, 210-index plate, 230-turntable plate, 240-clamp assembly, 241-clamp motor, 242-synchronous belt, 243-driving wheel, 244-driven wheel, 245-clamp seat, 246-locking nozzle assembly, 2461-locking nozzle seat, 2462-locking nozzle cylinder, 2463-locking nozzle body, 2464-axial trimming assembly, 24641-rod body, 24642-base plate, 24643-elastic member, 250-support column, 260-electric cabinet, 300-chamfer assembly, 310-first bracket, 320-first guide rail, 330-first cutter, 340-first motor, 400-tooth opening assembly, 410-second mount, 420-second bracket, 430-second guide rail, 440-third guide rail, 460-second tool, 470-third motor, 480-fourth motor, 490-dust-proof component, 491-front baffle, 492-rear baffle, 493-first organ cover, 494-second organ cover, 500-turnover component, 510-column, 520-sliding table cylinder, 530-finger cylinder, 540-rotating cylinder, 550-clamping jaw, 600-sawing component, 610-third mount, 620-third bracket, 630-fourth guide rail, 640-fifth guide rail, 660-fifth motor, 670-sixth motor, 680-sawing motor, 690-saw blade, 700-recovery component, 710-chip groove, 720-chip groove, 730-water tank, 800-feeding component, 810-cutting device, 820-first grabbing device, 830-feeding bracket, 840-marking device, 900-blanking component, 910-second grabbing device, 920-discharge chute, 930-conveyor belt.
Detailed Description
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the above description of the embodiments refers to the accompanying drawings. It is evident that the drawings described are only some embodiments of the invention, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features of the invention can be interactively combined on the premise of no contradiction and conflict.
In the field of machining, it is often necessary to perform a number of different machining operations on a workpiece, such as chamfering, tooth opening, turning over, sawing, etc. The traditional machining mode can adopt a plurality of different machine tools to finish the working procedures respectively, so that workpieces need to be frequently transported among the different machine tools, a great deal of manpower, material resources and time are consumed, errors are easily generated due to repeated clamping and positioning, and machining precision and efficiency are affected.
To this end, the invention provides a multi-station combined machine tool, referring to fig. 1-12, comprising a base 100, a turntable assembly 200, a chamfering assembly 300, a tooth opening assembly 400, a turning assembly 500 and a sawing assembly 600 all arranged on the base 100, wherein the turntable assembly 200 comprises an index plate 210, a turntable motor, a turntable plate 230 and a plurality of clamp assemblies 240, the index plate 210 is arranged on the base 100, the turntable motor drives the index plate 210 to rotate, the turntable plate 230 is arranged at the output end of the index plate 210, all the clamp assemblies 240 are arranged on the turntable plate 230, the clamp assemblies 240 and the turntable assembly 200 can rotate relatively, the clamp assemblies 240 are used for clamping workpieces, the chamfering assembly 300 is arranged on one side of the turntable assembly 200, the tooth opening assembly 400 is used for carrying out tooth opening operation on the workpieces, the turning assembly 500 is arranged on one side of the turntable assembly 200, the turning assembly 240 is arranged on one side of the turntable assembly 200, and the sawing assembly 600 is arranged on one side of the workpiece 600.
The dividing plate 210 receives the power of the turntable motor to rotate, the turntable plate 230 carries a plurality of clamp assemblies 240 to synchronously rotate along with the dividing plate 210, ordered conversion of workpieces among different stations is achieved, accurate connection of machining procedures is guaranteed, and the clamp assemblies 240 clamp the workpieces and rotate relative to the turntable assembly 200 to meet the machining action requirements of the stations. According to the invention, through accurate indexing and positioning of the turntable assembly 200, machining is accurately performed at each station, positioning errors caused by repeated clamping are avoided, relative position precision among machining procedures is ensured, and product quality is improved.
When the workpiece is machined, the workpiece to be machined is firstly placed on the clamp assembly 240 of the turntable assembly 200 to fix the workpiece, the situation that loosening, displacement and the like cannot occur in the machining process is guaranteed, the turntable motor is started, the dividing plate 210 drives the turntable plate 230 and the clamp assembly 240 and the workpiece on the turntable plate to start rotating, when the workpiece is transferred to the corresponding station of the chamfering assembly 300, the cutter of the chamfering assembly 300 performs chamfering operation on the workpiece, after chamfering is finished, the turntable continues to rotate to send the workpiece to the station of the tooth opening assembly 400, the cutter of the tooth opening assembly 400 performs tooth opening operation on the workpiece, if the workpiece needs reverse machining, the turntable continues to rotate to send the workpiece to the station of the overturning assembly 500, the clamp assembly 240 is used for removing the fixation of the workpiece, the overturning assembly 500 clamps the workpiece to be overturned and then is placed in the clamp assembly 240 for secondary fixation, then the turntable continues to enable the workpiece to reach the station of the sawing assembly 600, the sawing assembly 600 saw the workpiece according to the requirements of a set cutting angle and the like, after the chamfering operation is finished, the turntable assembly 200 can rotate again, the machined workpiece is transferred to the station of the tooth opening assembly 400, the clamp assembly is unloaded, and the workpiece is taken out, and the whole machining process is finished.
The chips generated during machining inevitably fall on the machine bed 100, and the bed 100 needs to be periodically washed to clean the chips. Thus, in one embodiment, the turntable assembly 200 further includes a support column 250 and an electric cabinet 260, the support column 250 is fixedly disposed on the turntable plate 230, the electric cabinet 260 is disposed on top of the support column 250, and the electric cabinet 260 is electrically connected with all of the clamp assemblies 240. The support column 250 rotates along with the rotating table 230, so that the electric cabinet 260 positioned at the top of the support column can synchronously move along with the rotating table assembly 200, relatively stable electric connection relation is kept between the electric cabinet 260 and each clamp assembly 240 all the time, accurate control of the clamp assemblies 240 is realized through the electric cabinet 260, the electric cabinet 260 avoids the area where the base 100 is easy to accumulate scraps, the risk of faults caused by the accumulation of scraps is reduced, when the scraps on the base 100 need to be washed and cleaned, the electric cabinet 260 is not worried about being damaged due to the influence of water, the cleaning and maintenance work of the base 100 is facilitated, and the overall good working environment of a machine tool is maintained.
The traditional machining mode often has the problems that the workpiece fixing mode is not flexible enough, and stable and proper machining postures are difficult to keep among a plurality of stations. Thus, in one embodiment, the clamp assembly 240 includes a clamp motor 241, a timing belt 242, a driving wheel 243, a driven wheel 244, a clamp seat 245, and a lock nozzle assembly 246, the clamp seat 245 is disposed on the base 100, the clamp motor 241 is disposed on the clamp seat 245, the driving wheel 243 is coaxially rotatably disposed with an output end of the clamp motor 241, the driven wheel 244 is coaxially rotatably disposed with the lock nozzle assembly 246, the driving wheel 243 and the driven wheel 244 are in driving connection with the timing belt 242, and the lock nozzle assembly 246 is disposed on the clamp seat 245 for clamping a workpiece. The power of the clamp motor 241 is sequentially transmitted through the driving wheel 243, the synchronous belt 242 and the driven wheel 244 to drive the lock nozzle assembly 246 to rotate. After the workpiece is clamped and fixed by the locking nozzle assembly 246, the workpiece is sequentially transferred to each station by the turntable assembly 200, and the workpiece synchronously rotates due to the rotation of the locking nozzle assembly 246, so that the rotating workpiece and the cutter form relative motion, and various rotary machining operations such as drilling, boring, milling and the like are realized. The workpiece is transferred between stations without frequent disassembly and re-clamping to change the processing posture, and various processing operations can be realized by matching the rotation of the locking nozzle assembly 246 with the cutters of different stations.
In the machining process, the workpiece is loosened, the machining quality is affected, and even potential safety hazards are caused. Preferably, the locking nozzle assembly 246 includes a locking nozzle seat 2461, a locking nozzle cylinder 2462 and a locking nozzle body 2463 both disposed on the locking nozzle seat 2461, the locking nozzle seat 2461 is disposed on the fixture seat 245, a cavity is disposed in the locking nozzle seat 2461, an inner wall of the locking nozzle seat 2461 is a conical surface, a diameter of the conical surface increases from a direction close to the locking nozzle cylinder 2462 to a direction far away from the locking nozzle cylinder 2462, a plurality of grooves are disposed on the locking nozzle body 2463, an outer surface of the locking nozzle body 2463 is matched with the inner wall of the locking nozzle seat 2461, the locking nozzle body 2463 is detachably disposed in the cavity, the locking nozzle body 2463 is fixedly connected with an output end of the locking nozzle cylinder 2462, and the locking nozzle cylinder 2462 drives the locking nozzle body 2463 to move radially along the cavity. When the locking nozzle cylinder 2462 drives the locking nozzle body 2463 to move along the radial direction towards the direction away from the locking nozzle cylinder 2462, the locking nozzle body 2463 expands outwards along the inner wall of the conical surface due to a certain elastic deformation capability of the locking nozzle body 2463 due to the grooving structure of the locking nozzle body 2463, so as to release the clamping of a workpiece, whereas when the locking nozzle cylinder 2462 drives the locking nozzle body 2463 to move along the radial direction towards the direction close to the locking nozzle cylinder 2462, the locking nozzle body 2463 contracts under the extrusion of the inner wall of the conical surface, so that the clamping of the workpiece is realized. In the whole processing process, the radial movement position of the locking nozzle body 2463 is accurately controlled through the locking nozzle cylinder 2462, so that the clamping force on a workpiece can be accurately adjusted, and the requirement on the clamping state of the workpiece is met.
Due to factors such as machining errors, tiny deformation of the workpiece, tiny deviation in the transmission process and the like, the position deviation of the lock nozzle body 2463 in the axial direction can be caused, so that the machining precision of the workpiece is affected. Preferably, the locking nozzle assembly 246 further includes an axial fine adjustment assembly 2464, including a rod 24641, a base plate 24642 and two elastic members 24643, a central hole is provided in the center of the base plate 24642, one end of the rod 24641 is fixedly connected with the locking nozzle body 2463, the other end of the rod 24641 is fixedly connected with the output end of the locking nozzle cylinder 2462, the rod 24641 is inserted into the central hole, two ends of the base plate 24642 are respectively fixedly connected with one end of the elastic member 24643, the other end of the elastic member 24643 is fixedly connected with the locking nozzle seat 2461, and the elastic member 24643 has a tendency of pushing the base plate 24642 away from the rod 24641. When the axial position deviation of the lock nozzle body 2463 occurs in the working process, the rod 24641 moves along with the movement of the lock nozzle body 2463, the rod 24641 drives the base plate 24642 to move, the elastic element 24643 generates corresponding elastic deformation according to the movement conditions of the rod 24641 and the base plate 24642, the elastic force of the elastic element 24643 acts on the base plate 24642 to enable the base plate 24642 to generate a reverse movement trend, so that the axial positions of the rod 24641 and the lock nozzle body 2463 are finely adjusted to be returned to proper processing positions.
Manual adjustment of the tool position depends on the skill level of the operator and may result in inconsistent parameters for each chamfer. Thus, in one embodiment, the chamfering assembly 300 includes a first bracket 310, a first guide rail 320, a first cutter 330 and a first motor 340 all disposed on the first bracket 310, the first bracket 310 being disposed on the base 100, the first cutter 330 being slidably connected to the first guide rail 320, the first motor 340 driving the first cutter 330 to move along the first guide rail 320. The guiding of the first cutter 330 through the first guide rail 320 and the power output of the first motor 340 can be strictly processed according to preset chamfering parameters, so that accuracy indexes such as the size and the angle of chamfering are guaranteed, the chamfering quality of the workpiece is more stable and consistent, the problems of uneven chamfering, angle deviation and the like which possibly occur are effectively avoided, and the overall quality of products is improved.
The distance between the cutter and the workpiece and the tooth opening position are required to be adjusted, and deviation of the machined tooth shape, such as screw pitch, tooth depth and the like, can be easily caused by manual adjustment, so that quality and subsequent service performance of the workpiece are affected. Thus, in one embodiment, the tooth opening assembly 400 includes a second mount 410, a second bracket 420, a second guide rail 430, a third guide rail 440, a second cutter 460, a third motor 470, and a fourth motor 480, wherein the second mount 410 is disposed on the base 100, the second guide rail 430 is disposed on the second mount 410, the second bracket 420 is slidably connected to the second guide rail 430, the third motor 470 drives the second bracket 420 to move along the second guide rail 430, the third guide rail 440 is disposed on the second bracket 420, the second cutter 460 is slidably connected to the third guide rail 440, and the fourth motor 480 drives the second cutter 460 to move along the third guide rail 440. The third motor 470 drives the second bracket 420 to move along the second guide rail 430 to make the tooth opening assembly 400 approach or separate from the workpiece, so as to prepare for the subsequent tooth opening operation, and after the second bracket 420 completes the preliminary positioning, the fourth motor 480 drives the second cutter 460 to accurately move so as to accurately reach the tooth opening position of the workpiece, thereby processing the tooth shapes such as the threads meeting the requirements on the workpiece. Through the double guidance of the second guide rail 430 and the third guide rail 440, and the accurate control of the third motor 470 and the fourth motor 480, the tooth opening operation can be rapidly and accurately completed, and the tooth opening operation is matched with the overall processing beat of the multi-station combined machine tool, the workpiece is sequentially transferred to the tooth opening station by the turntable assembly 200, and the tooth opening operation can be rapidly performed by the tooth opening assembly 400, so that the efficiency of the whole production flow is improved.
The opening of the teeth may generate more debris that may enter the rails of the opening assembly 400, affecting its proper operation. Preferably, the tooth opening assembly 400 further includes a dust prevention assembly 490, wherein the dust prevention assembly 490 includes a front baffle 491, a rear baffle 492, a first organ cover 493 and a second organ cover 494 all disposed on the second mounting seat 410, one end of the first organ cover 493 is fixedly connected with the front baffle 491, the other end of the first organ cover 493 is fixedly connected with the second bracket 420, one end of the second organ cover 494 is fixedly connected with the rear baffle 492, and the other end of the second organ cover 494 is fixedly connected with the second bracket 420. Through the effective blocking of dustproof subassembly 490 to the piece, reduced the possibility that the piece got into key parts such as guide rail, motor of tooth subassembly 400, reduced the part wearing and tearing condition that lead to because of piece friction, erosion etc. helps keeping the performance and the precision of these parts to the life of tooth subassembly 400 and whole multistation combination lathe is opened in the extension, reduces the maintenance and the replacement cost of equipment.
After finishing working procedures such as tooth opening and chamfering on one side of a workpiece, the same machining is required to be carried out on the other side, the traditional manual workpiece overturning mode is low in efficiency and difficult to guarantee in precision, and the labor intensity is high, so that the requirements of modern automatic production cannot be met. Thus, in one embodiment, the flipping assembly 500 includes a column 510, a sliding table cylinder 520, a finger cylinder 530, a rotating cylinder 540, and two clamping jaws 550, wherein the column 510 is disposed on the base 100, the sliding table cylinder 520 is disposed on the column 510, the rotating cylinder 540 is disposed on a movable portion of the sliding table cylinder 520, the finger cylinder 530 and the clamping jaws 550 are disposed on a movable portion of the rotating cylinder 540, and the two clamping jaws 550 are driven away from or close to each other by the finger cylinder 530 for clamping a workpiece. The turnover assembly 500 can automatically finish the turnover operation of the workpiece, greatly shortens the conversion time of the workpiece between different stations, improves the overall machining efficiency of the multi-station combined machine tool, reduces the time and error of manual operation compared with manual turnover, can realize continuous and rapid machining, and can ensure the position precision and the angle precision of the workpiece in the turnover process by precisely controlling the sliding table cylinder 520, the finger cylinder 530 and the rotary cylinder 540, ensure the machining position of the workpiece on different stations to be accurate, and improve the machining quality and consistency of products.
The traditional sawing mode often depends on an independent sawing machine, and the problems of repeated clamping and positioning errors of workpieces, low machining efficiency and difficulty in seamless connection with an integral automatic production flow exist. Thus, in one embodiment, the sawing assembly 600 comprises a third mount 610, a third support 620, a fourth rail 630, a fifth rail 640, a fifth motor 660, a sixth motor 670, a sawing motor 680 and a saw blade 690, wherein the third mount 610 is disposed on the base 100, the fourth rail 630 is disposed on the third mount 610, the third support 620 is slidably connected to the fourth rail 630, the fifth motor 660 drives the third support 620 to move along the fourth rail 630, the fifth rail 640 is disposed on the third support 620, the sawing motor 680 is slidably connected to the fifth rail 640, the sixth motor 670 drives the sawing motor 680 to move along the fifth rail 640, and the saw blade 690 is disposed at an output end of the sawing motor 680 for sawing a workpiece. By means of the double guidance of the fourth rail 630 and the fifth rail 640 and the precise control of the fifth motor 660, the sixth motor 670 and the sawing motor 680, machining can be performed strictly according to preset sawing parameters. The sawing assembly 600 is matched with the overall processing beat of the multi-station combined machine tool, and the sawing assembly 600 can rapidly perform sawing operation along with the sequential transfer of the workpieces to the sawing station by the turntable assembly 200, so that the sawing time of single workpieces is greatly shortened, and the efficiency of the whole production flow is improved.
A large amount of debris is generated during the machining operation, and the debris may accumulate on and around the machine bed 100, affecting the normal operation and working environment of the machine tool. Thus, in one embodiment, the multi-station combined machine tool further comprises a recovery assembly 700, the recovery assembly 700 comprises a chip groove 710, a chip groove 720 and a water tank 730, the chip groove 710 is arranged on the base 100, the chip groove 710 is arranged below the clamp assembly 240, the chip groove 710 is used for processing chips generated at the clamp assembly 240, the chip groove 720 is detachably arranged on the water tank 730, and an output end of the chip groove 710 is connected with an input end of the chip groove 720. The chip groove 710 is used for timely collecting chips generated in the processing process, the chips are prevented from being scattered and piled randomly on the machine tool base 100 and the periphery, potential safety hazards caused by chip piling are reduced, the washed chip groove 720 is used for filtering water and enabling the filtered water to flow into the water tank 730 to achieve recycling, waste of water resources in the processing process is reduced, the detachable design of the chip groove 720 is convenient for cleaning the collected chips regularly, and centralized management and subsequent environment-friendly treatment of the chips are facilitated.
The traditional manual feeding mode is low in efficiency, and the problem that workpieces are positioned inaccurately due to manual operation errors easily affects subsequent processing quality. Thus, in one embodiment, the multi-station combined machine tool further includes a feeding assembly 800, the feeding assembly 800 includes a cutting device 810, a first grabbing device 820, a feeding support 830 and a marking device 840, the cutting device 810 is disposed on one side of the base 100, the feeding support 830 is disposed between the base 100 and the cutting device 810, an input end of the feeding support 830 is adjacent to an output end of the cutting device 810, an output end of the feeding support 830 is adjacent to one of the fixture assemblies 240, the first grabbing device 820 is disposed on the feeding support 830 and is relatively slidable with the feeding support 830, the first grabbing device 820 is used for grabbing a workpiece cut by the cutting device 810 and transporting the workpiece to the fixture assembly 240 along the feeding support 830, and the marking device 840 is disposed on one side of the feeding support 830 and is used for marking the workpiece passing by. The cutting device 810 cuts raw materials according to preset size, shape and other requirements to obtain a workpiece blank meeting processing requirements, the first grabbing device 820 moves to a position corresponding to the output end of the cutting device 810 along the feeding support 830 to grab the cut workpiece, then moves to the position of the output end adjacent to one of the clamp assemblies 240 along the feeding support 830 to accurately place the workpiece on the clamp assembly 240 to finish feeding, when the first grabbing device 820 grabs the workpiece to be transported along the feeding support 830, the workpiece passes through the position of the marking device 840, and the marking device 840 marks the passed workpiece to enable the workpiece to have identifiable identification information, so that subsequent links such as quality tracing and inventory management are facilitated.
Preferably, the feeding assembly 800 further comprises a feeding driving device, and the feeding driving device is one or a combination of a plurality of hydraulic driving mechanisms, linear motors, ball screw drives and gear rack devices. The feeding driving device provides power support for the relative sliding of the first grabbing device 820 on the feeding bracket 830, so that the first grabbing device 820 can accurately and rapidly move on the conveying line, and grabbing and placing operations of workpieces are achieved.
The mode of relying on manual blanking is low in efficiency and high in labor intensity, and the problems of workpiece collision damage and the like are easy to occur. Thus, in one embodiment, the multi-station combined machine tool further includes a blanking assembly 900, where the blanking assembly 900 includes a second gripping device 910, a discharging chute 920, and a conveying belt 930, the second gripping device 910 is disposed on the base 100, the conveying belt 930 is disposed on one side of the second gripping device 910, the discharging chute 920 is disposed obliquely downward, an output end of the discharging chute 920 is connected to an input end of the conveying belt 930, and mesh openings are disposed on the discharging chute 920, and the second gripping device 910 is used for transferring a processed workpiece to the discharging chute 920. Through the grabbing operation of the second grabbing device 910 and the continuous conveying of the conveying belt 930, the workpieces do not need to be taken down one by one manually, the blanking time is shortened, the second grabbing device 910 is preferably a mechanical arm, the machined workpieces can be quickly transferred out of a machine tool and are matched with the machining beat of a multi-station combined machine tool, the overall production efficiency of the whole production system is improved, the sieve holes of the discharge chute 920 can effectively intercept small scraps, metal scraps and other impurities generated by machining, the preliminary screening effect is achieved on the workpieces, the workload of cleaning the workpieces in a subsequent processing link is reduced, meanwhile, the cleaning of the working environment is also facilitated, and the impurities are prevented from being mixed into subsequent links such as packaging and storage.
While the preferred embodiment of the present application has been described in detail, the present application is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present application, and these equivalent modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511099185.0A CN120886055A (en) | 2025-08-06 | 2025-08-06 | A multi-station combination machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511099185.0A CN120886055A (en) | 2025-08-06 | 2025-08-06 | A multi-station combination machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120886055A true CN120886055A (en) | 2025-11-04 |
Family
ID=97503010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511099185.0A Pending CN120886055A (en) | 2025-08-06 | 2025-08-06 | A multi-station combination machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120886055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121199678A (en) * | 2025-11-27 | 2025-12-26 | 浙江盛业科技有限公司 | Multi-station processing lathe |
-
2025
- 2025-08-06 CN CN202511099185.0A patent/CN120886055A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121199678A (en) * | 2025-11-27 | 2025-12-26 | 浙江盛业科技有限公司 | Multi-station processing lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN120886055A (en) | A multi-station combination machine tool | |
| EP1153682B1 (en) | Machine tool | |
| US6637302B2 (en) | Machining system and method of machining a workpiece using the machining system | |
| CN111347065A (en) | A vertical CNC boring machine | |
| CN115488640A (en) | An automatic CNC milling machine for machining oblique holes | |
| CN204867439U (en) | Two main shaft numerical control lathe of oblique lathe bed | |
| CN217702621U (en) | Double-spindle double-station numerical control machine tool | |
| CN210938072U (en) | Through type mills and beats mark all-in-one | |
| CN220240639U (en) | Multifunctional cutting and milling composite machining center | |
| CN115283721A (en) | Double-station machine tool for bar drilling | |
| CN110961926A (en) | Flange processing equipment | |
| CN113927303B (en) | Workpiece drilling and tapping system | |
| JPH0557506A (en) | Machining center for machining bar | |
| CN211916072U (en) | Integrated equipment for precision engraving, drilling and milling | |
| CN217702268U (en) | Duplex machining cutter set | |
| CN213105840U (en) | Novel inclined rail numerical control machine | |
| CN215033639U (en) | Numerical control chuck gang tool lathe with self-cleaning function | |
| CN114952428A (en) | A dual-spindle dual-station CNC machine tool | |
| CN109794771B (en) | Cushion block machining tool seat and cushion block machining process | |
| CN114310405A (en) | Profiled bar milling and sawing equipment | |
| CN221603904U (en) | Device for machining tip of part | |
| CN218252914U (en) | Full-automatic double-shaft numerical control lathe | |
| CN119952476B (en) | Drilling and turning compound CNC machine tools | |
| CN217143216U (en) | Multifunctional turning and milling composite machine tool | |
| CN116944877B (en) | Full-automatic drilling and burr cleaning processing equipment and processing technology thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |