CN211219927U - Machine tool for machining modular workpiece and production line thereof - Google Patents
Machine tool for machining modular workpiece and production line thereof Download PDFInfo
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- CN211219927U CN211219927U CN201921787071.5U CN201921787071U CN211219927U CN 211219927 U CN211219927 U CN 211219927U CN 201921787071 U CN201921787071 U CN 201921787071U CN 211219927 U CN211219927 U CN 211219927U
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Abstract
The utility model discloses a lathe of modularization work piece processing and production line thereof, including the lathe, lathe one side is provided with the feed bin, and the lathe opposite side is fixed with the track subassembly, and track and feed bin are located the adjacent both sides of lathe respectively, still including the robot that is used for snatching the interior work piece of feed bin, robot swing joint is on the track subassembly. The bin, the robot and the lathe are integrated as an automatic processing unit, secondary assembly and adjustment operation on site is not needed, and the quality and performance stability of an automatic product can be ensured.
Description
Technical Field
The utility model belongs to the technical field of the lathe, a lathe of modularization work piece processing is related to, still relate to a production line of modularization work piece processing.
Background
Along with the increase of automatic processing demand, a lot of automatic machine tool and production line have appeared, produce the line with producing line, perpendicular articulated robot processing if truss automatic machine tool, but all have and produce the line fixed, need produce the line and rearrange when the product changes, mechanical and electric debugging cycle is very long, and the flexibility is low. And because lathe and robot and feed bin are fixed subaerial respectively, so cause the product to need install the debugging at customer department secondary, the construction task is many, and product quality is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lathe of modularization work piece processing has solved the current automation that exists among the prior art and has produced the problem that line is fixed, unable reorganization, flexibility are poor.
The utility model discloses the technical scheme who adopts is, a lathe of modularization work piece processing, including the lathe, lathe one side is provided with the feed bin, and the lathe opposite side is fixed with track subassembly, and track and feed bin are located the adjacent both sides of lathe respectively, still including the robot that is used for snatching the interior work piece of feed bin, robot swing joint is on track subassembly.
The utility model discloses a characteristics still lie in:
the storage bin comprises a storage bin frame, a material tray bottom plate is arranged in the storage bin frame, and a material tray is placed in the material tray bottom plate; the top of the storage bin frame is provided with a turnover table used for turning over workpieces.
The overturning platform comprises a bottom plate, the bottom plate is fixed to the top of the stock bin frame, a guide rail is fixed to the bottom plate, the guide rail is movably connected with a first sliding block, the overturning platform further comprises a driving device used for driving the first sliding block, a first swing cylinder is arranged on the first sliding block, the first swing cylinder is movably connected with a first air claw through a first connecting piece, a second swing cylinder is further fixed to the bottom plate, the second swing cylinder is movably connected with a second air claw through a second connecting piece, and the second air claw and the first air claw are located on the same straight line.
The first connecting piece and the second connecting piece are both right-angle plates, one side plate of the first connecting piece is fixed on the first swing cylinder, and the other side plate of the first connecting piece is connected with the first air claw; one side plate of the second connecting piece is fixed on the second tilt cylinder, and the other side plate of the second connecting piece is connected with the second air claw.
The driving device comprises a cylinder, a piston rod is arranged in the cylinder and connected to the first sliding block, the two guide rails comprise two guide rails, and the piston rod is located between the two guide rails.
The top of the storage bin frame is also provided with a buffer storage table used for storing workpieces to be transported, and the buffer storage table is positioned outside the overturning table.
The robot comprises an upright post, a sliding rail is arranged on one side of the upright post, the robot further comprises a second sliding block capable of moving up and down along the sliding rail, a first mechanical arm is hinged to the second sliding block, a second mechanical arm is hinged to the free end of the first mechanical arm, and a paw is hinged to the free end of the second mechanical arm.
The other side of the robot is provided with a supporting plate, the supporting plate and the sliding rail are respectively positioned on two parallel side surfaces of the robot, the side surface of the supporting plate is provided with a gear, the supporting plate is also provided with a motor, and an output shaft of the motor is connected with the gear; the track component comprises a rack matched with the gear, and the rack is fixed on the lathe.
The supporting plate is also provided with two third sliding blocks which are parallel to each other, the third sliding blocks are respectively positioned on two sides of the rack, the track assembly further comprises a guide rail matched with the third sliding blocks, and the guide rail is fixed on the lathe.
Another object of the utility model is to provide a lathe of modularization work piece processing has solved the current automation that exists among the prior art and has produced the problem that line is fixed, unable reorganization, flexibility are poor.
The utility model discloses another kind of adopted technical scheme is, a production line of modularization work piece processing, including many above-mentioned lathe.
The utility model has the advantages that: the utility model discloses a lathe of modular work piece processing, feed bin, robot and lathe combine together as an automated processing unit, need not to carry out the secondary assembly and debugging operation at the scene, can guarantee the stability of automatic product quality and performance; the gripper of the five-axis joint robot can freely move at any position in the space near the front side of the lathe, the robot grabs a workpiece from a material tray and sends the workpiece into the lathe for processing, the workpiece is taken out after the processing is finished and put back to a stock bin or is transmitted to the next machine tool for processing in the next procedure, various production lines with two-sequence processing ratios are freely combined, and the problems that an existing automatic production line is fixed, cannot be recombined and is poor in flexibility can be solved; the robot is dismantled and gets off and use as producing the line manipulator, can strengthen functional unit's reuse rate, improves and produces the line flexibility.
Drawings
Fig. 1 is a schematic structural diagram of a machine tool for modular workpiece processing according to the present invention;
FIG. 2 is a schematic structural diagram of a bin in a machine tool for modular workpiece processing according to the present invention;
FIG. 3 is a schematic structural view of a turning table in a machine tool for modular workpiece processing according to the present invention;
fig. 4 is a schematic structural diagram of a buffer table in a machine tool for modular workpiece processing according to the present invention;
fig. 5 is a schematic structural diagram of a robot in a machine tool for modular workpiece processing according to the present invention;
fig. 6 is a schematic structural diagram of a bin control system in a machine tool for modular workpiece processing according to the present invention;
fig. 7 is a schematic structural diagram of an embodiment of a production line for modular workpiece processing according to the present invention;
fig. 8 is a schematic structural diagram of another embodiment of a production line for processing modular workpieces according to the present invention.
In the figure, 1, a lathe, 2, a bin, 3, a track assembly, 4, a robot, 5, a bin frame, 5-1, a tray groove, 6, a tray bottom plate, 6-1, a storage plate, 6-2, a cover plate, 7, a tray, 8, a turnover table, 9, a bottom plate, 10, a guide rail, 11, a first sliding block, 11-1, a platform, 11-2, a sub sliding block, 12, a first swing cylinder, 13, a first connecting piece, 14, a first air claw, 15, a second swing cylinder, 16, a second connecting piece, 17, a second air claw, 18, a driving device, 18-1, an air cylinder, 18-2, a piston rod, 19, a buffer storage table, 20, a stand column, 21, a sliding rail, 22, a second sliding block, 23, a first mechanical arm, 24, a second mechanical arm, 25, a hand claw, 26, an electromagnet, 27, a supporting plate, 28, a gear, 29, a motor, 30, a rack, 31. the third sliding block 32, the support 33, the support frame 34, the positioning pin 35, the first distance sensor 36, the second distance sensor 37, the controller 38, the infrared sensor 39, the guide rail A101, the first workpiece processing machine 102, the second workpiece processing machine 103, the third workpiece processing machine 201, the workpiece processing machines A202 and the workpiece processing machine B.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a lathe of modularization work piece processing, as shown in figure 1, includes lathe 1, and lathe 1 one side is provided with feed bin 2, and lathe 1 opposite side is fixed with track subassembly 3, and track subassembly 3 and feed bin 2 are located the adjacent both sides of lathe 1 respectively, still including the robot 4 that is used for snatching the interior work piece of feed bin 2, and robot 4 swing joint is on track subassembly 3.
As shown in fig. 2, the storage bin 2 comprises a storage bin frame 5, a material tray bottom plate 6 is movably arranged in the storage bin frame 5, and a material tray 7 is arranged in the material tray bottom plate 6; specifically, the bin frame 5 is a hollow frame body, a plurality of layers of parallel tray grooves 5-1 are formed along the inner wall of the bin frame 5, the tray bottom plate 6 is inserted into the tray grooves 5-1, and the tray bottom plate 6 can move in the bin frame 5 along the tray grooves 5-1. The top of the bin frame 5 is provided with a turnover table 8 for turning over the workpiece. The silo 2 is fixed to the lathe 1 by means of a support 32. The positioning pin 34 is fixed on the tray 7, or the opening of the tray 7 is used for positioning the workpiece, and the workpiece is placed on the positioning pin 34 on the tray 7 or the positioning hole of the tray 7.
As shown in fig. 3, the overturning platform 8 includes a bottom plate 9, the bottom plate 9 is fixed on the top of the silo frame 5, a first guide rail 10 is fixed on the bottom plate 9, the first guide rail 10 is movably connected with a first sliding block 11, the overturning platform further includes a driving device 18 for driving the first sliding block 11, a first swing cylinder 12 is arranged on the first sliding block 11, the first swing cylinder 12 is movably connected with a first air claw 14 through a first connecting piece 13, a second swing cylinder 15 is further fixed on the bottom plate 9, and the second swing cylinder 15 is fixed on the bottom plate 9 through a supporting frame 33. The second swing cylinder 15 is movably connected with a second air claw 17 through a second connecting piece 16, the second air claw 17 and the first air claw 14 are located on the same straight line, when the robot works, the axis of the second air claw 17 is perpendicular to the bottom plate 9, the axis of the first air claw 14 is parallel to the axis of the bottom plate 9, after the second air claw 17 grabs a workpiece sent by the robot 4, the second swing cylinder 15 drives the second air claw 17 to turn over for 90 degrees to enable the axis of the workpiece to be in a horizontal state, the driving device 18 pulls the first sliding block 11 to enable the first air claw 14 to be close to the second air claw 17, the first air claw 14 clamps the workpiece, the second air claw 17 loosens the workpiece, the driving device 18 pushes the first air claw 14 to return to the original position, the first swing cylinder 12 drives the first air claw 14 to turn over for 90 degrees, at the moment, the axis of the first air claw 14 is perpendicular to the bottom plate 9, and 180.
The first connecting piece 13 and the second connecting piece 16 are both right-angle bent plates, one side plate of the first connecting piece 13 is fixed on the first swing cylinder 12, and the other side plate of the first connecting piece 13 is connected with the first pneumatic claw 14; one side plate of the second link member 16 is fixed to the second tilt cylinder 15, and the other side plate of the second link member 16 is connected to the second air jaw 17.
The driving device 18 is driven by an air cylinder and comprises an air cylinder 18-1, a piston rod 18-2 is arranged in the air cylinder 18-1, the piston rod 18-2 is connected to the first sliding block 11, the number of the first guide rails 10 is two, and the piston rod 18-2 is located between the two first guide rails 10. The first sliding block 11 comprises a platform 11-1, two parallel sub sliding blocks 11-2 are fixed on the lower surface of the platform 11-1, the sub sliding blocks 11-2 are respectively sleeved on two first guide rails 10 and can move along the first guide rails 10, a piston rod 18-2 is connected with the platform 11-1, and a first swing cylinder 12 is fixed on the platform 11-1.
As shown in fig. 4, the top of the bin rack 5 is further provided with a buffer storage platform 19 for storing the workpieces to be transferred, and the buffer storage platform is located outside the overturning platform 8.
As shown in fig. 5, the robot 4 includes an upright post 20, a slide rail 21 is arranged on one side wall of the upright post 20, and further includes a second slide block 22 capable of moving up and down along the slide rail 21, a first mechanical arm 23 is hinged on the second slide block 22, a second mechanical arm 24 is hinged on the free end of the first mechanical arm 23, a gripper 25 is hinged on the free end of the second mechanical arm 24, and an electromagnet 26 capable of dragging the tray bottom plate 6 is arranged on the gripper 25; the electromagnet 26 attracts the tray bottom plate 6 to move outwards and extends out of the bin 2 to a certain position, and the electromagnet 26 is powered off.
Specifically, as shown in fig. 7, the tray bottom plate 6 is made of an iron material, the gripper 25 is provided with a distance sensor 35, the distance sensor 35 is electrically connected with a controller 36, and the controller 36 is electrically connected with the electromagnet 26; after the distance sensor 35 senses that the distance from the tray bottom plate 6 to the distance sensor is smaller than a first preset distance, the controller 36 controls the electromagnet 26 to be electrified, and the claw 25 attracts the tray bottom plate 6 to move outwards by a second preset distance; the second preset distance is less than or equal to the length of the tray bottom plate 6, and the controller 36 controls the electromagnet 26 to be powered off; after the claw 25 finishes grabbing the workpiece, the claw 25 pushes the tray bottom plate 6 to move inwards for a second preset distance, and the tray bottom plate 6 finishes resetting.
The second slider 22 is connected with the first mechanical arm 23 through a rotating shaft, the first mechanical arm 23 is positioned below the second slider 22, the first mechanical arm 23 is connected with the second mechanical arm 24 through a rotating shaft, and the second mechanical arm 24 is positioned below the first mechanical arm 23. The robot 4 is a five-axis joint robot.
A supporting plate 27 is arranged on the other side of the robot 4, the supporting plate 27 and the slide rail 21 are respectively positioned on two parallel side surfaces of the robot 4, a gear 28 is arranged on the side surface of the supporting plate 27, a motor 29 is also arranged on the supporting plate 27, an output shaft of the motor 29 is connected with a speed reducer, and an output shaft of the speed reducer is connected with the gear 28; the track assembly 3 includes a rack 30 that is adapted to the gear 28, the rack 30 being fixed to the lathe 1.
The supporting plate 27 is further provided with two third sliding blocks 31 which are parallel to each other, the third sliding blocks 31 are respectively located on two sides of the rack 30, the track assembly 3 further comprises a guide rail A39 which is matched with the third sliding blocks 31, and the guide rail A39 is fixed on the side wall of the lathe 1.
The utility model discloses the working process of the lathe of modularization work piece processing as follows:
when the lathe 1 is fed, the second sliding block 22 moves to a required height along the sliding rail 21, the first mechanical arm 23 and the second mechanical arm 24 swing to a material taking position, the electromagnet 26 sequentially magnetically attracts the material tray bottom plate 6, so that the material tray 7 extends out of the material bin frame 5, and the paw 25 grabs a workpiece on the material tray 7; when the workpiece is turned over, when the gripper 25 places the workpiece on the second pneumatic gripper 17, the second pneumatic gripper 17 and the second swing cylinder 15 drive the second pneumatic gripper 17 to turn over by 90 degrees, so that the axis of the workpiece is in a horizontal state, the driving device 18 pulls the first sliding block 11 to enable the first pneumatic gripper 14 to be close to the second pneumatic gripper 17, the first pneumatic gripper 14 clamps the workpiece, the second pneumatic gripper 17 releases the workpiece, the driving device 18 pushes the first pneumatic gripper 14 to return to the original position, the first swing cylinder 12 drives the first pneumatic gripper 14 to turn over by 90 degrees, at the moment, the axis of the first pneumatic gripper 14 is perpendicular to the bottom plate 9, and the workpiece is turned over by 180 degrees; after the turning is completed, the gripper 25 feeds the workpiece on the first gripper 14 to the lathe 1 for machining.
The production line for processing the modular workpieces comprises a plurality of machine tools for processing the modular workpieces, wherein the plurality of machine tools for processing the modular workpieces are arranged side by side, or every two machine tools for processing the modular workpieces are oppositely arranged.
Example 1
The utility model discloses a production line of modularization work piece processing, including the lathe of three modularization work piece processing, as shown in fig. 7, it is different according to two preface machine tool quantity, can adapt to 1: 1. 1:2 and 2:1 without moving the original machine tool equipment. The working process is as follows:
when the ratio of the first sequence to the second sequence is 2:1, the first workpiece processing machine 101 and the second workpiece processing machine 102 perform first-sequence processing, and the third workpiece processing machine 103 performs second-sequence processing; after the first workpiece processing machine 101 finishes processing, the robot 4 of the first workpiece processing machine 101 places the first-order finished product on the buffer table 19 of the second workpiece processing machine 102; the second workpiece processing machine tool 102 places the first-order finished products on the buffer table 19 on the overturning table 8, the overturning table 8 overturns the first-order finished products by 180 degrees, the robot 4 of the second workpiece processing machine tool 102 transfers the first-order finished products to the buffer table 19 of the third workpiece processing machine tool 103, the robot 4 of the third workpiece processing machine tool 103 sends the first-order finished products on the buffer table 19 to the lathe 1 for processing, and the first-order finished products are placed in the bin 2 of the third workpiece processing machine tool 103 after the processing is completed. After the first workpiece processing machine tool 101 is transferred to the third workpiece processing machine tool 103, the second workpiece processing machine tool 102 takes out the workpiece from the self bin 2, and after the workpiece is processed on the lathe 1, the workpiece is sent to the overturning platform 8, and after the overturning is finished, the workpiece is placed on the buffer storage platform 19 of the third workpiece processing machine tool 103, and the third workpiece processing machine tool 103 is waited for grabbing and processing.
When the ratio of the first sequence to the second sequence is 1:2, the robot 4 of the first workpiece processing machine tool 101 grabs a workpiece from the local stock bin 2 and puts the workpiece on the lathe 1 after the workpiece is processed, the robot 4 of the second workpiece processing machine tool 102 grabs the workpiece on the cache table 19 and sends the workpiece to the local machine tool for processing, the robot 4 of the second workpiece processing machine tool 102 is put on the local machine tool overturning table 8 after the workpiece is processed and overturns the workpiece, the workpiece is sent to the cache table 19 of the third workpiece processing machine tool 103 after the overturning is completed, the workpiece on the cache table 19 is grabbed by the third workpiece processing machine tool 103 and processed on the local machine 1, and the workpiece is put into the local. After the second workpiece processing machine 102 finishes the task of transferring the workpiece from the first workpiece processing machine 101, the workpiece is picked up from the local buffer table 19 and processed in the lathe 1, and after the processing, the workpiece is placed on the buffer table 19 of the third workpiece processing machine 103.
When the proportion of the first sequence and the second sequence is 1:1, the robot of the first workpiece processing machine tool 101 grabs the workpiece from the local stock bin 2, the workpiece is placed on the overturning platform 8 of the second workpiece processing machine tool 102 to overturn after the workpiece is processed on the lathe 1, the robot 4 of the second workpiece processing machine tool 102 grabs the workpiece on the overturning platform 8 and sends the workpiece to the local lathe 1 for processing, and the workpiece is placed in the local stock bin 2 after the processing is finished.
The same machine tool for processing the modularized workpiece is added on one side of the third workpiece processing machine tool 103, and a second-order ratio 1 can be completed: 1, the operation cycle is the same as that of the production line with the second-order 1:1 ratio, and the flexibility of the production line is higher than that of the existing rigid production line.
Example 2
As shown in fig. 8, when two modular workpiece processing machines are placed face to face for a second-order process, the workpiece processing machine a201 is not associated with the robot 4, and the workpiece processing machine B202 is not associated with the magazine 2. A paw 25 of the workpiece processing machine tool B202 takes a workpiece from the bin 2 and sends the workpiece to the workpiece processing machine tool A201 for processing in sequence, the workpiece is overturned on the overturning platform 2 after being processed, and then the workpiece is grabbed by the robot 4 and sent to the lathe 1 of the workpiece processing machine tool A201 for processing; after the second-order processing is completed, the robot 4 picks the workpiece and puts the workpiece back into the bin 2.
The utility model discloses a lathe of modular work piece processing, feed bin, robot and lathe combine together as an automated processing unit, need not to carry out the secondary assembly and debugging operation at the scene, can guarantee the stability of automatic product quality and performance; the gripper of the five-axis joint robot can freely move at any position in the space near the front side of the lathe, the robot grabs a workpiece from a material tray and sends the workpiece into the lathe for processing, the workpiece is taken out after the processing is finished and put back to a stock bin or is transmitted to the next machine tool for processing in the next procedure, various production lines with two-sequence processing ratios are freely combined, and the problems that an existing automatic production line is fixed, cannot be recombined and is poor in flexibility can be solved; the robot is disassembled to be used as a manipulator of the production line, so that the repeated utilization rate of functional parts can be enhanced, and the flexibility of the production line is improved; when the joint robot moves to the other side of the lathe, the joint robot can be used as a common numerical control lathe, the occupied space is small, and the normal operation and maintenance are not influenced.
Claims (10)
1. The utility model provides a lathe of modularization work piece processing, its characterized in that, includes lathe (1), lathe (1) one side is provided with feed bin (2), lathe (1) opposite side is fixed with track subassembly (3), track subassembly (3) and feed bin (2) are located the both sides that lathe (1) is adjacent respectively, still including robot (4) that are used for snatching work piece in feed bin (2), robot (4) swing joint is on track subassembly (3).
2. The modular workpiece processing machine tool according to claim 1, characterized in that the stock bin (2) comprises a stock bin frame (5), a tray bottom plate (6) is arranged in the stock bin frame (5), and a tray (7) is arranged in the tray bottom plate (6); and a turnover table (8) for turning over the workpiece is arranged at the top of the bin frame (5).
3. A modular workpiece-processing machine tool according to claim 2, the overturning platform (8) comprises a bottom plate (9), the bottom plate (9) is fixed at the top of the silo frame (5), a guide rail (10) is fixed on the bottom plate (9), the guide rail (10) is movably connected with a first sliding block (11), the device also comprises a driving device (18) used for driving the first sliding block (11), a first swing cylinder (12) is arranged on the first sliding block (11), the first swing cylinder (12) is movably connected with a first air claw (14) through a first connecting piece (13), a second tilt cylinder (15) is also fixed on the bottom plate (9), the second tilt cylinder (15) is movably connected with a second air claw (17) through a second connecting piece (16), the second air claw (17) and the first air claw (14) are positioned on the same straight line.
4. A modular workpiece-processing machine tool according to claim 3, characterised in that said first connecting member (13) and said second connecting member (16) are right-angled plates, one lateral plate of said first connecting member (13) being fixed to said first oscillating cylinder (12), the other lateral plate of said first connecting member (13) being connected to said first air jaw (14); one side plate of the second connecting piece (16) is fixed on the second tilt cylinder (15), and the other side plate of the second connecting piece (16) is connected with the second air claw (17).
5. A modular machine for workpiece processing according to claim 3, characterized in that said drive means (18) comprise a pneumatic cylinder (18-1), a piston rod (18-2) being arranged inside said pneumatic cylinder (18-1), said piston rod (18-2) being connected to the first slide (11), said guide (10) comprising two, said piston rod (18-2) being located between two guide (10).
6. A modular machine tool for the machining of workpieces according to claim 2, characterized in that the top of the magazine rack (5) is also provided with a buffer table (19) for storing the workpieces to be transferred, said buffer table being located outside the overturning table (8).
7. The modular workpiece processing machine tool according to claim 2, wherein the robot (4) comprises an upright (20), a slide rail (21) is arranged on one side of the upright (20), the machine tool further comprises a second slide block (22) capable of moving up and down along the slide rail (21), a first mechanical arm (23) is hinged on the second slide block (22), a second mechanical arm (24) is hinged on the free end of the first mechanical arm (23), and a gripper (25) is hinged on the free end of the second mechanical arm (24).
8. The modular workpiece processing machine tool according to claim 7, characterized in that a supporting plate (27) is arranged on the other side of the robot (4), the supporting plate (27) and the sliding rail (21) are respectively arranged on two parallel side surfaces of the robot (4), a gear (28) is arranged on one side surface of the supporting plate (27), a motor (29) is further arranged on the supporting plate (27), and an output shaft of the motor (29) is connected with the gear (28); the track assembly (3) comprises a rack (30) matched with the gear (28), and the rack (30) is fixed on the lathe (1).
9. A modular machine for workpiece processing according to claim 8, characterized in that said pallet (27) is further provided with two third slides (31) parallel to each other, said third slides (31) being respectively located on both sides of said rack (30), said track assembly (3) further comprising a guide A (39) adapted to said third slides (31), said guide A (39) being fixed to said lathe (1).
10. A modular workpiece processing line comprising a plurality of machine tools according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787071.5U CN211219927U (en) | 2019-10-23 | 2019-10-23 | Machine tool for machining modular workpiece and production line thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787071.5U CN211219927U (en) | 2019-10-23 | 2019-10-23 | Machine tool for machining modular workpiece and production line thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219927U true CN211219927U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921787071.5U Active CN211219927U (en) | 2019-10-23 | 2019-10-23 | Machine tool for machining modular workpiece and production line thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219927U (en) |
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2019
- 2019-10-23 CN CN201921787071.5U patent/CN211219927U/en active Active
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