CN120306857A - An automatic rotary cutting device for industrial pump impellers - Google Patents
An automatic rotary cutting device for industrial pump impellersInfo
- Publication number
- CN120306857A CN120306857A CN202510806080.8A CN202510806080A CN120306857A CN 120306857 A CN120306857 A CN 120306857A CN 202510806080 A CN202510806080 A CN 202510806080A CN 120306857 A CN120306857 A CN 120306857A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- laser cutting
- ball guide
- cutting head
- rod
- 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
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least three axial directions, e.g. manipulators, robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of cutting machine tools, in particular to an automatic rotary cutting device for an industrial pump impeller, which comprises a machine tool, a movable pedestal and a laser cutting head, wherein an additional pedestal is arranged on the movable pedestal, the bottom of the additional pedestal is connected with a rotary guide rail which is installed in an offset manner through a rotating shaft driven by a motor, a telescopic rod is arranged on the rotary guide rail, the tail end of the telescopic rod is provided with the laser cutting head through a hanging seat, when the laser cutting head is positioned right below the rotating shaft, the laser cutting head is in a three-shaft linkage cutting mode, when the laser cutting head is in a rotary cutting mode, the hanging seat is provided with a double-layer protection structure, the outer layer protection comprises a lifting sleeve arranged on the hanging seat, an expansion end structure is arranged on the sleeve, the sleeve is used for protecting the laser cutting head after the sleeve is downwards moved, the expansion end structure enters a side clamping groove on the rotary guide rail, the inner layer protection comprises a support system consisting of a fixed ball guide rod and a movable ball guide rod, and the impeller cutting can be realized with high efficiency and high precision.
Description
Technical Field
The invention relates to the technical field of cutting machine tools, in particular to an automatic rotary cutting device for an industrial pump impeller.
Background
The industrial pump impeller is used as a core component of fluid conveying equipment, is widely applied to the fields of petrochemical industry, electric power, water conservancy, metallurgy and the like, and the performance of the industrial pump impeller directly influences the efficiency and the service life of the pump. The impeller is generally composed of a cover plate and blades, has a complex structure and has high requirements on machining precision. The traditional impeller processing method mainly comprises casting, milling, welding and other processes. The cast impeller can realize complex shapes, but has the problems of low material utilization rate, large subsequent processing amount and the like, while the milling process has higher precision, long processing period and high cost, and particularly has lower processing efficiency for high-hardness materials.
In recent years, laser cutting technology has become an important means for impeller processing due to its characteristics of high precision, non-contact processing and adaptation to complex shapes. The existing laser cutting equipment is mainly used for cutting and forming blanks of impeller blades and cover plates in impeller machining, wherein the impeller blades are of a curved surface structure, paths are required to be frequently adjusted in triaxial laser cutting, and when a round cover plate is machined, the round forming is required to rely on triaxial linkage, the equipment load is large, and repeated positioning errors easily cause dimensional deviation. In addition, current laser cutting equipment is not enough to the cutting head protection, when carrying out sheet metal material loading, and the laser head is easily influenced by the collision, leads to cutting accuracy to descend. Meanwhile, the cut waste or finished product is easy to be clamped in the joint seam, manual intervention is needed, and the continuity of automatic production is affected.
Disclosure of Invention
The invention aims to provide an automatic rotary cutting device for an industrial pump impeller, so as to achieve the aim of high-efficiency and high-precision impeller cutting and solve the problems in the background art.
In order to achieve the aim, the invention provides the technical scheme that the automatic rotary cutting device for the industrial pump impeller comprises a machine tool, a movable pedestal and a laser cutting head, wherein an additional pedestal is arranged on the movable pedestal;
the bottom of the additional seat is connected with a rotary guide rail which is installed in an offset way through a rotating shaft driven by a motor, a telescopic rod is arranged on the rotary guide rail, and the tail end of the telescopic rod is provided with a laser cutting head through a hanging seat;
The double-layer protection structure is arranged on the hanging seat, the outer layer protection comprises a lifting sleeve arranged on the hanging seat, an expansion end head structure is arranged on the sleeve, the sleeve provides protection for the laser cutting head after moving downwards, and after moving upwards, the expansion end head structure enters a side clamping groove on the rotary guide rail, and the hanging seat is positioned through expansion connection of the expansion end head structure;
The inner protection comprises a support system composed of a fixed ball guide rod and a movable ball guide rod, the fixed ball guide rod and the movable ball guide rod are arranged on the ring seat, the ball guide rod is dispersed around the laser cutting head through an elastic piece for protection, and the movable ball guide rod can be gathered at two sides of the fixed ball guide rod when the sleeve moves upwards, so that the laser cutting head is supported in a single-side moving way.
Preferably, the side wall of the sleeve is hinged with a knocking rod, and a linkage blanking mechanism is formed with a stop rod on the hanging seat;
When the sleeve moves upwards, the knocking rod is compressed by the stop rod to tilt upwards, and when the sleeve moves downwards, the knocking rod resets and falls down.
Preferably, the rotating guide rail realizes 360-degree rotation through a rotating shaft driven by a motor;
The telescopic rod carries out radial position adjustment on the rotary guide rail through the screw rod transmission mechanism so as to change the circular cutting radius of the laser cutting head.
Preferably, the lifting sleeve is driven by the air cylinder to realize lifting movement, the sleeve completely wraps the laser cutting head when descending, and the laser cutting head is exposed when ascending to perform cutting operation.
Preferably, the expansion end structure comprises a base and an end block connected with a spring guide rod of the base, and an expandable friction-increasing sleeve, wherein when the sleeve is lifted, the friction-increasing sleeve expands in the side clamping groove to generate friction locking.
Preferably, the friction-increasing sleeve is provided with anti-skid lines on the outer surface, the inner wall of the side clamping groove is provided with a matched friction cushion layer, and the anti-skid lines and the friction cushion layer are matched to realize reliable friction locking.
Preferably, the number of the movable ball guide rods is at least 6, the movable ball guide rods are symmetrically distributed around the fixed ball guide rods, and the movable ball guide rods are kept in a dispersed state through the elastic pieces.
Preferably, the movable ball guide rod is connected with the sleeve through a steel rope linkage mechanism, and when the sleeve ascends, the movable ball guide rod is drawn towards the fixed ball guide rod through the steel rope.
Preferably, the bottom ends of the fixed ball guide rod and the movable ball guide rod are respectively provided with a ball, and the balls are contacted with the surface of the workpiece to provide support during operation.
Preferably, in the three-axis linkage cutting mode, the movable pedestal controls the laser cutting head to complete complex profile cutting through X, Y, Z three-axis motions.
Preferably, in the rotary cutting mode, the movable pedestal is kept stationary, and the laser cutting head is driven to complete the circumferential cutting through rotation of the rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. Through the collaborative design of the rotary guide rail and the triaxial mobile pedestal, flexible switching processing of the circular track cutting impeller cover plate and the complex track cutting blade is realized, the mobile pedestal is static in a rotary cutting mode, high-precision circular forming can be completed only by driving a rotating shaft, the computing load of triaxial linkage is obviously reduced, and the processing efficiency is improved.
2. The invention improves the precision and reliability of the laser cutting head through a double-layer protection structure, wherein the outer-layer protection is a sleeve controlled by an air cylinder, surrounds the laser cutting head in a non-working state to avoid loading collision damage, effectively inhibits vibration and deflection through a friction locking mechanism of an expansion end head structure and a side clamping groove in a working state to ensure the stability during rotary cutting, and the inner-layer protection can surround and protect a laser head through a movable ball guide rod under the linkage of an elastic piece and a steel rope, can gather into a supporting structure during cutting, and contacts a plate through a ball, thereby preventing collision and providing dynamic support and doubly guaranteeing the cutting precision.
3. According to the invention, through the linkage design of the knocking rod and the stop rod, the knocking of the plate is automatically triggered when the sleeve descends, so that the cut workpiece is caused to fall off, the problem that the clamping needs manual intervention is avoided, and the automation degree of continuous production is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the machine tool of the present invention.
FIG. 2 is a first schematic view of the structure of the cutting portion of the present invention.
FIG. 3 is a second schematic view of the structure of the cutting site according to the present invention.
Fig. 4 is a schematic view of the rotating guide rail and the laser head structure of the present invention.
Fig. 5 is a schematic view of a laser cutting head mounting structure of the present invention.
Fig. 6 is a schematic view of a double-layer protection structure according to the present invention.
FIG. 7 is a schematic view of a ball guide structure according to the present invention.
Fig. 8 is a schematic view of the sleeve structure of the present invention.
Fig. 9 is a schematic view of the expansion end structure of the present invention.
FIG. 10 is a schematic view of a ball guide mounting structure of the present invention.
FIG. 11 is a schematic view of a ball guide control structure according to the present invention.
In the figure, 1, a machine tool; 2, a movable pedestal, 3, an additional seat, 4, a rotating shaft, 5, a rotating guide rail, 6, a telescopic rod, 7, a hanging seat, 8, a laser cutting head, 9, a guide groove, 10, a limit guide rod, 11, a sleeve, 12, a cylinder, 13, a base, 14, a spring guide rod, 15, an end block, 16, a lower support rod, 17, an upper support rod, 18, a friction increasing sleeve, 19, a side clamping groove, 20, a cushion layer, 21, a ring seat, 22, an end seat, 23, a fixed ball guide rod, 24, a movable ball guide rod, 25, a sliding seat, 26, an elastic piece, 27, a ball, 28, a connecting block, 29, a steel rope, 30, a through groove, 31, a hinging seat, 32, a knocking rod, 33, an edge block, 34 and a stop lever.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, under the precondition of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the invention provides an automatic rotary cutting device for an industrial pump impeller, which belongs to a part of an intelligent welding system for processing the industrial pump impeller and is used for forming and processing blanks of impeller components.
This automatic rotary cutting device is laser cutting structure, and its basis is mesa formula lathe 1, installs three shaft type removal pedestal 2 on the lathe 1, and removal pedestal 2 installs through three tracks of X axle, Y axle and Z axle, places the sheet metal on lathe 1 after, removes pedestal 2 and can remove laser cutting head 8 to the arbitrary point position of sheet metal and cut, and cooperation accurate triaxial control system makes its removal, accomplishes impeller part's sizing processing.
The movable pedestal 2 of the invention is provided with an additional seat 3, the bottom of the additional seat 3 is provided with a rotating shaft 4, the rotating shaft 4 is controlled by a motor driving group in the additional seat 3, the bottom end of the rotating shaft 4 is fixedly provided with a rotary guide rail 5, the rotary guide rail 5 is arranged on the rotating shaft 4 in an offset way, the rotary guide rail 5 is driven and provided with a telescopic rod 6, the telescopic rod 6 is controlled by a screw rod assembly and can move at fixed points in the rotary guide rail 5, the end part of the telescopic rod 6 positioned in the rotary guide rail 5 is provided with a hanging seat 7, the installation of a laser cutting head 8 is carried out by the hanging seat 7, when the telescopic rod 6 drives the hanging seat 7 to move to the near end of the additional seat 3, the laser cutting head 8 is positioned under the rotating shaft 4, the rotating shaft 4 is in a static state at the moment, the movement of the laser cutting head 8 is directly controlled by the movable pedestal 2, according to the complex blade structure of setting for processing impeller, on the contrary, after driving the remote removal of hanging seat 7 to additional seat 3 through telescopic link 6, laser cutting head 8 is installed on pivot 4 through rotatory guide rail 5 biasing, can make mobile pedestal 2 be in the static state this moment, drive rotatory guide rail 5 autogiration through pivot 4, remove with circular orbit through laser cutting head 8 and cut, mainly carry out circular impeller apron's processing, fixed point through telescopic link 6 moves and adjusts and can process out not unidimensional apron, mobile pedestal 2 mainly is used for driving laser cutting head 8 and changes the cutting position, need not to carry out complicated triaxial calculation and motion, improve apron machining efficiency.
Further, in order to improve the cutting precision of the laser cutting head 8, the double-layer protection structure is arranged on the laser cutting head 8, so that the laser cutting head 8 is prevented from being damaged to influence the precision, the outer-layer protection structure is arranged on the hanging seat 7, guide grooves 9 are arranged on two sides of the hanging seat 7, a limiting guide rod 10 is movably and limitedly arranged through the guide grooves 9, a sleeve 11 is fixedly arranged at the bottom end of the limiting guide rod 10, the sleeve 11 is controlled to lift by an air cylinder 12, when the laser cutting head 8 is in a non-working state, the air cylinder 12 lowers the sleeve 11, the sleeve 11 can be enclosed around the laser cutting head 8, the laser cutting head 8 is prevented from being damaged due to the impact of foreign matters in the metal plate placing process, meanwhile, an expansion end structure is arranged at the end part of the limiting guide rod 10, and can provide auxiliary fixing effect for the hanging seat 7 and the laser cutting head 8 after the sleeve 11 moves upwards, so that the laser cutting head 8 can be ensured to rotationally cut along with the rotating guide rail 5.
The expansion end structure comprises a base 13 fixedly arranged at the top end of a limit guide rod 10, an end block 15 is movably arranged on the base 13 through a spring guide rod 14, a deformable friction increasing sleeve 18 is connected between the base 13 and the end block 15, lines, clamping blocks and the like are arranged on the outer wall of the friction increasing sleeve 18, a lower support rod 16 is installed on the base 13 in a unidirectional rotation mode, an upper support rod 17 is installed on the end block 15 in a unidirectional rotation mode, the lower support rod 16 and the upper support rod 17 are hinged, side clamping grooves 19 are formed in two sides of a rotary guide rail 5, a cushion layer 20 is arranged on the inner wall of the side clamping grooves 19, after the sleeve 11 moves upwards, the expansion end structure enters the side clamping grooves 19, the end block 15 is extruded by the side clamping grooves 19 and moves towards the base 13, the upper support rod 17 and the lower support rod 16 can rotate to expand outwards, the friction increasing sleeve 18 is extruded from the inside, the friction increasing sleeve 18 expands in the side clamping grooves 19, the friction increasing sleeve 18 and the cushion layer 20 are mutually clamped to generate resistance, and the self-positioning capacity of the telescopic rod 6 is matched, and the machining precision of the laser cutting head 8 cannot be offset after the lifting seat 7 is adjusted.
Secondly, be provided with inlayer protection architecture on the laser cutting head 8, inlayer protection architecture can also provide the rotation supporting role to the laser cutting head 8, be provided with ring seat 21 on the laser cutting head 8, and install vertical end seat 22 in one side of ring seat 21, fixed ball guide 23 is installed to the below of end seat 22, and slidable mounting has movable ball guide 24 in ring seat 21, movable ball guide 24 is provided with six at least, and movable ball guide 24 symmetry sets up in the both sides of fixed ball guide 23, movable ball guide 24's top installation removes slide 25, it is connected with ring seat 21 through slide 25, and be connected with elastic component 26 between the slide 25 that belongs to the both sides of fixed ball guide 23 respectively, be connected with elastic component 26 between slide 25 that is close to fixed ball guide 23 and the fixed ball guide 23 top, through the elasticity effect of elastic component 26, can make movable ball guide 24 of both sides of fixed ball guide 23 to scatter, thereby encircle around laser cutting head 8, cooperation sleeve 11 provides the guard action for laser cutting head 8. Simultaneously, be provided with vertical logical groove 30 on the end seat 22, spacing movable mounting has connecting block 28 through logical groove 30, connecting block 28 and sleeve 11 fixed connection, connecting block 28 still is connected with two slide 25 that are furthest from fixed ball guide 23 through wire rope 29, when sleeve 11 risees and makes laser cutting head 8 expose, get into operating condition, sleeve 11 can also drive connecting block 28 and shift up, and then produce pulling force to slide 25 of two tip through wire rope 29, make all movable ball guide 24 overcome the elasticity removal of elastic component 26 and gather together, the laminating is in the both sides of fixed ball guide 23, fixed ball guide 23 and movable ball guide 24 all are in the periphery of waiting to cut the work piece at this moment, fixed ball guide 23 and movable ball guide 24's bottom all are provided with ball 27, consequently, all ball guide all pass through ball 27 and sheet metal non-cutting part contact, play the removal support effect to laser cutting head 8, guarantee the precision of cutting, and can not influence normal cutting process, can not produce pressure to the part that is cut down.
The knocking rod 32 is further rotatably arranged on the side wall of the sleeve 11 through the hinging seat 31, the knocking rod 32 is in a sagging state under normal conditions, the bottom end of the knocking rod 32 can be in contact with a metal sheet, the hanging seat 7 is vertically provided with the stop lever 34 through the side seat, the stop lever 34 is positioned above the top end of the knocking rod 32, when the sleeve 11 moves upwards, the stop lever 34 can generate pressure on the top end of the knocking rod 32, the knocking rod 32 is enabled to be in an upturned state, normal cutting operation of the laser cutting head 8 cannot be affected at the moment, after one workpiece is cut, the sleeve 11 can move downwards, the pressure born by the knocking rod 32 disappears, the sagging state can be restored, and therefore the metal sheet is contacted with the knocking rod, so that fine vibration is generated on the sheet, and the workpiece is prevented from being blocked in the blanking due to falling.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (11)
1. An automatic rotary cutting device for an industrial pump impeller comprises a machine tool, a movable pedestal and a laser cutting head, and is characterized in that an additional pedestal is arranged on the movable pedestal;
The bottom of the additional seat is connected with a rotary guide rail which is installed in an offset manner through a rotating shaft driven by a motor, a telescopic rod is arranged on the rotary guide rail, and the tail end of the telescopic rod is provided with a laser cutting head through a hanging seat;
The double-layer protection structure formed by an outer layer protection and an inner layer protection is arranged on the hanging seat, the outer layer protection comprises a lifting sleeve arranged on the hanging seat, an expansion end head structure is arranged on the sleeve, the sleeve provides protection for the laser cutting head after moving downwards, and after moving upwards, the expansion end head structure enters a side clamping groove on the rotary guide rail, and the hanging seat is positioned through expansion connection of the expansion end head structure;
The inner protection comprises a support system composed of a fixed ball guide rod and a movable ball guide rod, the fixed ball guide rod and the movable ball guide rod are arranged on the ring seat, the ball guide rod is dispersed around the laser cutting head through an elastic piece to protect, and the movable ball guide rod can be gathered at two sides of the fixed ball guide rod when the sleeve moves upwards, so that the laser cutting head is supported in a single-side moving way.
2. The automatic rotary cutting device for the impeller of the industrial pump of claim 1, wherein the side wall of the sleeve is hinged with a knocking rod, and forms a linkage blanking mechanism with a stop rod on the hanging seat;
The knocking rod is compressed by the stop lever to be tilted upwards when the sleeve moves upwards, and the knocking rod resets and falls downwards when the sleeve moves downwards.
3. The automatic rotary cutting device for the impeller of the industrial pump according to claim 1, wherein the rotary guide rail realizes 360-degree rotation through a rotary shaft driven by a motor;
The telescopic rod carries out radial position adjustment on the rotary guide rail through the screw rod transmission mechanism so as to change the circular cutting radius of the laser cutting head.
4. The automatic rotary cutting device for the impeller of the industrial pump according to claim 1, wherein the lifting sleeve is driven by the air cylinder to realize lifting movement, the sleeve completely wraps the laser cutting head when being lowered, and the laser cutting head is exposed when being lifted for cutting operation.
5. The apparatus of claim 1, wherein the expansion end structure comprises a base and an end block connected with a spring guide rod of the base, and an expandable friction-increasing sleeve, wherein the friction-increasing sleeve expands in the side clamping groove to generate friction locking when the sleeve is lifted.
6. The automatic rotary cutting device for the industrial pump impeller of claim 5, wherein the friction-increasing sleeve is provided with anti-skid lines on the outer surface, and matched friction cushion layers are arranged on the inner walls of the side clamping grooves, and the anti-skid lines and the friction cushion layers are matched to realize reliable friction locking.
7. The automatic rotary cutting device for an impeller of an industrial pump according to claim 1, wherein the number of the movable ball guide rods is at least 6, symmetrically distributed around the fixed ball guide rods, and maintained in a dispersed state by the elastic member.
8. The automatic rotary cutting device for an impeller of an industrial pump according to claim 7, wherein the movable ball guide is connected to the sleeve by a wire rope linkage, and the movable ball guide is drawn toward the fixed ball guide by the wire rope when the sleeve is lifted.
9. The automatic rotary cutting device for the impeller of the industrial pump according to claim 1, wherein the bottom ends of the fixed ball guide rod and the movable ball guide rod are respectively provided with a ball, and the balls are in contact with the surface of a workpiece to provide support during operation.
10. The apparatus of claim 1, wherein in the three-axis linkage cutting mode, the movable stage controls the laser cutting head to cut the complex profile through X, Y, Z three-axis motions.
11. The apparatus of claim 1, wherein in the rotary cutting mode, the movable base is stationary, and the laser cutting head is driven by rotation of the rotary shaft to perform circumferential cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510806080.8A CN120306857B (en) | 2025-06-17 | 2025-06-17 | An automatic rotary cutting device for industrial pump impellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510806080.8A CN120306857B (en) | 2025-06-17 | 2025-06-17 | An automatic rotary cutting device for industrial pump impellers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120306857A true CN120306857A (en) | 2025-07-15 |
| CN120306857B CN120306857B (en) | 2025-08-08 |
Family
ID=96324892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510806080.8A Active CN120306857B (en) | 2025-06-17 | 2025-06-17 | An automatic rotary cutting device for industrial pump impellers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120306857B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030052023A (en) * | 2001-12-20 | 2003-06-26 | 주식회사 포스코 | Protective Apparatus For Head Of Plasma Arc Cutter |
| CN203265889U (en) * | 2013-04-23 | 2013-11-06 | 张珍燕 | Self-protection type laser welding machine |
| CN106141459A (en) * | 2015-03-25 | 2016-11-23 | 深圳中集智能科技有限公司 | Self adaptation laser cutting machine cutting head protection device |
| CN214236740U (en) * | 2020-12-31 | 2021-09-21 | 雷水英 | A cutting assembly for composite materials |
| CN118455720A (en) * | 2024-07-09 | 2024-08-09 | 河北利通行汽车配件有限公司 | A car battery tray cutting machine |
| CN221695636U (en) * | 2023-12-20 | 2024-09-13 | 河南宏杰雕塑设计有限公司 | Laser cutting machine with angle convenient to adjust |
-
2025
- 2025-06-17 CN CN202510806080.8A patent/CN120306857B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030052023A (en) * | 2001-12-20 | 2003-06-26 | 주식회사 포스코 | Protective Apparatus For Head Of Plasma Arc Cutter |
| CN203265889U (en) * | 2013-04-23 | 2013-11-06 | 张珍燕 | Self-protection type laser welding machine |
| CN106141459A (en) * | 2015-03-25 | 2016-11-23 | 深圳中集智能科技有限公司 | Self adaptation laser cutting machine cutting head protection device |
| CN214236740U (en) * | 2020-12-31 | 2021-09-21 | 雷水英 | A cutting assembly for composite materials |
| CN221695636U (en) * | 2023-12-20 | 2024-09-13 | 河南宏杰雕塑设计有限公司 | Laser cutting machine with angle convenient to adjust |
| CN118455720A (en) * | 2024-07-09 | 2024-08-09 | 河北利通行汽车配件有限公司 | A car battery tray cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN120306857B (en) | 2025-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN120306857B (en) | An automatic rotary cutting device for industrial pump impellers | |
| CN110977504A (en) | Cam transmission mechanism driven by lifting and rotating of horizontal cam exchange table | |
| CN217143433U (en) | Workpiece platform mechanism | |
| CN211361368U (en) | Lifting and rotating device for horizontal cam exchange table | |
| CN209777622U (en) | engine cylinder block material loading positioner | |
| CN109176604A (en) | A kind of numerically-controlled machine tool machinery arm | |
| CN220313386U (en) | Mechanical arm convenient to adjust | |
| CN216882089U (en) | Automatic deburring device for gear hobbing | |
| CN216938785U (en) | Worm machining device | |
| CN217648206U (en) | Platform and system of processing of blisk abrasive water jet processing usefulness | |
| CN215846985U (en) | Machining center with adjustable | |
| CN216029334U (en) | Numerical control machine tool with inclined workbench | |
| CN207310049U (en) | A kind of construction material water pipe cutting machine | |
| CN223394337U (en) | Bending limiter vertical processing equipment | |
| CN109484073B (en) | Engraving machine convenient for tool changing | |
| JP3228185B2 (en) | Machine tool pallet changer | |
| CN102294598A (en) | Large-sized numerically controlled tiltable rotary table and automatic locating oblique iron assembling/disassembling/clamping mechanism thereof | |
| CN220445697U (en) | Main beam sliding block structure of fixed beam type gantry machining center | |
| CN217291539U (en) | Lathe guide rail dirt bits cleaning device | |
| CN223419000U (en) | A processing device for producing reducer parts | |
| CN220782249U (en) | Friction wheel rope groove cutting device for multi-rope friction type elevator | |
| CN224101955U (en) | Feeding device of numerical control plate shearing machine | |
| CN221739676U (en) | Power-off lifting device for gravity shaft of numerical control machine tool | |
| CN223301425U (en) | Fan blade maintenance fixing device | |
| CN223619705U (en) | A feeding rotary tooling robot |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |