CN210173144U - Slender rod cylindrical grinding machine - Google Patents
Slender rod cylindrical grinding machine Download PDFInfo
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- CN210173144U CN210173144U CN201920768740.8U CN201920768740U CN210173144U CN 210173144 U CN210173144 U CN 210173144U CN 201920768740 U CN201920768740 U CN 201920768740U CN 210173144 U CN210173144 U CN 210173144U
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Abstract
The utility model discloses a slender rod cylindrical grinder, including the base, be equipped with the emery wheel on the base, drive the rotatory emery wheel main shaft of emery wheel and the relative work piece headstock and the adjustable tailstock that sets up, still include Z axle moving mechanism and X axle moving mechanism, adjustable tailstock includes that the position adjustable is first top on the X axle direction, is equipped with from centering center frame between work piece headstock and the adjustable tailstock. This slender rod cylindrical grinder, drive the work piece through Z axle moving mechanism and do vertical feed motion along the Z axle direction, X axle moving mechanism drives the emery wheel and makes horizontal feed motion along the X axle, provide the auxiliary stay power from centering centre frame, have from the centering function, external diameter diminishes after the grinding when the work piece, can tighten up automatically under the unchangeable circumstances of ensureing the work piece axis, automatic level is high, adjustable tailstock can finely tune first top position in the X axle side, it is coaxial with the central axis of work piece headstock to guarantee first top, and the machining precision is improved, the utility model is used for the machining field.
Description
Technical Field
The utility model relates to a machine tooling field especially relates to a slender rod cylindrical grinder.
Background
A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. With the increase of the number of high-precision and high-hardness mechanical parts and the development of precision casting and precision forging processes, the performance, variety and yield of grinding machines are continuously improved and increased. Among them, the cylindrical grinding machine is the most widely used grinding machine and can process various cylindrical and conical outer surfaces and shoulder end surfaces.
The conventional cylindrical grinding machine has low automation degree and is only suitable for production and repair of small and medium batches of single parts. The processing technology still relies on the experience of operators for adjustment, so that the automation difficulty is high, the processing precision is difficult to ensure, and in order to ensure the processing precision, the manual adjustment consumes more time, so that the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a slender rod cylindrical grinder is provided, automatic level and machining precision are improved.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a slender axles cylindrical grinder, includes the base, be equipped with the emery wheel on the base, drive the rotatory emery wheel main shaft of emery wheel, and set up work piece headstock and the adjustable tailstock that is used for supporting the work piece relatively, the bottom of work piece headstock and adjustable tailstock is equipped with Z axle moving mechanism, the bottom of emery wheel main shaft is equipped with X axle moving mechanism, adjustable tailstock includes along the first top of position adjustable on the X axle direction, be equipped with the supplementary self-centering centre frame that supports the work piece between work piece headstock and the adjustable tailstock.
Preferably, the base is provided with a T-shaped bed body, and the Z-axis moving mechanism and the X-axis moving mechanism are vertically arranged on the bed body.
Preferably, the Z-axis moving mechanism includes a Z-axis slide rail, a Z-axis slide plate slidably connected to the Z-axis slide rail, and a first screw transmission mechanism for driving the Z-axis slide plate to move, and the workpiece headstock and the adjustable tailstock are mounted on the Z-axis slide plate.
Preferably, the X-axis moving mechanism comprises an X-axis slide rail, an X-axis slide plate connected with the X-axis slide rail in a sliding mode, and a second lead screw transmission mechanism driving the X-axis slide plate to move, and the grinding wheel spindle are mounted on the X-axis slide plate.
Preferably, the workpiece headstock comprises a second tip and a drive motor for rotating the second tip.
Preferably, the adjustable tailstock further comprises a tailstock main body and a tailstock mounting seat, the first top is installed on the tailstock main body, a boss is arranged on the tailstock mounting seat, a first side face and a second side face which are in mutual contact and matched with each other are respectively arranged on the boss and the tailstock main body, the first side face and the second side face are arranged in a front-back inclined mode relative to the central axis of the first top, and a moving adjusting mechanism for adjusting the tailstock main body to move back and forth is further arranged on the tailstock mounting seat.
Preferably, the moving adjusting mechanism comprises an adjusting rod and a moving seat fixedly connected with the tailstock main body, and the adjusting rod is in threaded connection with the moving seat.
Preferably, the tailstock mounting seat is provided with a side plate on one side opposite to the boss, the side plate is provided with a plurality of threaded holes, and a compression screw for compressing the tailstock main body is matched with the threaded holes.
Preferably, the self-centering center frame comprises a first clamping block, a second clamping block, a first lifting plate connected with the first clamping block, a second lifting plate connected with the second clamping block, and a self-centering mechanism driving the first lifting plate and the second lifting plate to lift.
Preferably, the self-centering mechanism comprises a first slide rail and a second slide rail which are arranged in a V shape, a first slide block and a second slide block are respectively arranged on the first slide rail and the second slide rail, a first connecting plate is arranged between the first slide block and the first lifting plate, a second connecting plate is arranged between the second slide block and the second lifting plate, and the self-centering mechanism further comprises a driving device for driving the first slide rail and the second slide rail to move back and forth.
Preferably, the bottom of the base is provided with a plurality of adjustable cushion blocks, each adjustable cushion block comprises an upper cushion block and a lower cushion block, the contact surface of each lower cushion block and each upper cushion block is an inclined surface, and each lower cushion block is provided with an adjusting screw for adjusting the position of each upper cushion block on the inclined surface.
The utility model has the advantages that: this slender rod cylindrical grinder, the work piece supports between work piece headstock and adjustable tailstock, drive the work piece through Z axle moving mechanism and make vertical feed motion along the Z axle direction, X axle moving mechanism drives the emery wheel and makes horizontal feed motion along the X axle, provide auxiliary support power from centering center rest, offset the deformation influence that grinding force brought, the specially adapted slender rod work piece, the external diameter diminishes after the work piece is through the grinding, from centering center rest has from the centering function, can tighten up automatically under the unchangeable circumstances of work piece axis, automatic level is high, adjustable tailstock can finely tune the position of first top in the X axle direction, guarantee that first top is coaxial with the central axis of work piece headstock, guarantee the cylindricity requirement of grinding, improve the machining precision.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a workpiece headstock and an adjustable tailstock supporting workpiece according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an adjustable tailstock according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another view angle of the adjustable tailstock according to the embodiment of the present invention;
fig. 5 is a schematic view of an adjustable tailstock according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a tailstock mounting seat according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an adjustable cushion block according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a self-centering steady rest according to an embodiment of the present invention;
fig. 9 is a side view of a self-centering steady rest according to an embodiment of the present invention;
fig. 10 is an exploded view of a self-centering steady rest according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 and 2, the utility model relates to a slender rod cylindrical grinder, including base 10, be equipped with emery wheel 20 on the base 10, drive emery wheel spindle 30 of emery wheel 20 rotation, and relative work head frame 40 and the adjustable tailstock 50 that sets up and be used for supporting the work piece, the bottom of work head frame 40 and adjustable tailstock 50 is equipped with Z axle moving mechanism, the bottom of emery wheel spindle 30 is equipped with X axle moving mechanism, adjustable tailstock 50 includes along the first top 51 of position adjustable on the X axle direction, be equipped with the auxiliary stay work piece between work head frame 40 and the adjustable tailstock 50 from centering centre frame 80.
In the slender rod cylindrical grinding machine, a workpiece is supported between a workpiece headstock 40 and an adjustable tailstock 50, the workpiece is driven to perform longitudinal feed motion along the Z-axis direction by a Z-axis moving mechanism, an X-axis moving mechanism drives a grinding wheel 20 to perform transverse feed motion along the X-axis, and the grinding wheel 20 performs grinding processing on the workpiece. From centering centre frame 80 provides auxiliary support power, offsets the deformation influence that grinding force brought, specially adapted slender pole work piece, and the external diameter diminishes after the work piece is ground, has from centering centre frame 80 from the centering function, can tighten up automatically under the unchangeable circumstances of work piece axis guaranteeing, and automatic level is high, guarantees that the work piece all has invariable auxiliary support power at any time. In the machining process of the cylindrical grinding machine, the first center 51 can bear large force in the X-axis direction, so that the position of the first center 51 is easy to slightly deviate after the cylindrical grinding machine is used for a period of time, and the adjustable tailstock 50 can finely adjust the position of the first center 51 in the X-axis direction, so that the first center 51 is ensured to be coaxial with the central axis of the workpiece headstock 40, the grinding cylindricity requirement is ensured, and the machining precision is improved.
Preferably, as shown in fig. 2, the workpiece headstock 40 includes a second tip 41 and a drive motor 42 that rotates the second tip 41. The first center 51 and the second center 41 support the workpiece together to form double centers, machining precision is high, and the driving motor 42 drives the second center 41 to rotate, so that the workpiece supported between the first center 51 and the second center 41 is driven to rotate.
Preferably, the base 10 is provided with a bed 11, the bed 11 is T-shaped, and the Z-axis moving mechanism and the X-axis moving mechanism are arranged on the bed 11 perpendicularly to each other.
In the embodiment, the Z-axis moving mechanism and the X-axis moving mechanism are driven by the lead screw nuts, traditional manual operation is replaced, feeding control precision is high, and automation level is improved. The Z-axis moving mechanism comprises a Z-axis slide rail 64, a Z-axis slide plate 61 connected with the Z-axis slide rail 64 in a sliding mode and a first lead screw transmission mechanism driving the Z-axis slide plate 61 to move, the workpiece headstock 40 and the adjustable tailstock 50 are mounted on the Z-axis slide plate 61, and the first lead screw transmission mechanism comprises a first lead screw 62, a first nut matched with the first lead screw 62 and mounted at the bottom of the Z-axis slide plate 61 and a Z-axis motor 63 driving the first lead screw 62 to rotate.
The X-axis moving mechanism comprises an X-axis slide rail 74, an X-axis slide plate 71 connected with the X-axis slide rail 74 in a sliding mode, and a second lead screw transmission mechanism driving the X-axis slide plate 71 to move, the grinding wheel 20 and the grinding wheel spindle 30 are mounted on the X-axis slide plate 71, and the second lead screw transmission mechanism comprises a second lead screw 72, a second nut mounted at the bottom of the X-axis slide plate 71 and matched with the second lead screw 72, and an X-axis motor 73 driving the second lead screw 72 to rotate.
Preferably, as shown in fig. 3 to 6, the adjustable tailstock 50 further includes a tailstock body 52 and a tailstock mounting seat 53, the first center 51 is mounted on the tailstock body 52, a boss 531 is disposed on the tailstock mounting seat 53, a first side surface 532 and a second side surface 521 which are in contact fit with each other are disposed on the boss 531 and the tailstock body 52, respectively, the first side surface 532 and the second side surface 521 are disposed in a front-back inclined manner with respect to a central axis of the first center 51, an included angle between the first side surface 532 and the central axis of the first center 51 and an included angle between the second side surface 521 and the central axis of the first center 51 are θ, and a movement adjusting mechanism 54 for adjusting the tailstock body 52 to move back and forth is further disposed on the tailstock mounting seat 53. The tailstock main body 52 is arranged on the tailstock installation seat 53, the tailstock main body 52 is adjusted to move back and forth through the movement adjusting mechanism 54, the first side surface 532 is in contact fit with the second side surface 521, and the first side surface 532 and the second side surface 521 are obliquely arranged, so that the tailstock main body 52 generates displacement in the X-axis direction, fine adjustment of the position of the first center 51 in the X-axis direction is achieved, the first center 51 is coaxial with the second center 41, and the cylindricity of a processed workpiece is improved.
The accuracy of the position adjustment of the first center 51 depends on the magnitude of the value θ, θ takes a small value, and the amount of displacement of the tailstock body 52 in the Z-axis direction is a great multiple of the amount in the X-axis direction, so that the fine displacement adjustment in the X-axis direction is realized by using a large range of the amount of displacement in the front-back direction, as shown in fig. 5. In the embodiment, the value range of theta can be selected to be 0-5 degrees, and the cylindricity of the processed workpiece can reach 0.001mm magnitude.
Preferably, the movement adjusting mechanism 54 includes an adjusting rod 541 and a moving seat 542 fixedly connected to the tailstock body 52, and the adjusting rod 541 and the moving seat 542 are screwed. The moving seat 542 is fixedly disposed, so that the screw adjustment rod 541 can adjust the moving seat 542 to move back and forth and drive the tailstock body 52 to move. The movable seat 542 can be installed at two sides, front and rear ends, or bottom of the tailstock body 52, in this embodiment, preferably, the movable seat 542 is installed at the bottom of the tailstock body 52, the tailstock installation seat 53 is provided with an accommodation groove 533 for accommodating the movable seat 542 and an installation block 543 with a fixed adjustment rod 541 installed at the tail end, and the installation block 543 is provided with a slot 544 for engaging with the adjustment rod 541. The movable adjusting mechanism 54 has a simple and compact structure, and is simple and convenient to adjust.
Preferably, a side plate 55 is provided on the side of the tailstock mounting base 53 opposite to the boss 531, a plurality of threaded holes 551 are provided on the side plate 55, and a pressing screw for pressing the tailstock body 52 is provided in cooperation with the threaded holes 551. The compression screw penetrates through the threaded hole 551 to compress the tailstock body 52, so that the first side surface 532 and the second side surface 521 are tightly attached. In this embodiment, the compression screw is a set screw.
Preferably, as shown in fig. 8 to 10, the self-centering center frame 80 includes a first clamping block 81, a second clamping block 82 provided with a V-shaped clamping surface 821, a first lifting plate 83 connected to the first clamping block 81, a second lifting plate 84 connected to the second clamping block 82, and a self-centering mechanism 85 for driving the first lifting plate 83 and the second lifting plate 84 to lift and lower to clamp the workpiece, wherein the first lifting plate 83 and the second lifting plate 84 are mounted at the front end of the mounting frame 86 and are connected to the mounting frame 86 in a lifting and sliding manner. The first clamping block 81 and the second clamping block 82 clamp the workpiece to assist in supporting the workpiece, the V-shaped clamping surface 821 plays a positioning role, and when the outer diameter of the workpiece becomes smaller after grinding, the self-centering mechanism 85 can automatically tighten the first clamping block 81 and the second clamping block 82 under the condition of ensuring that the axis of the workpiece is unchanged.
Further, from centering mechanism 85 including first slide rail 851 and the second slide rail 852 that are arranged in the shape of a V, be equipped with first slider 853 and second slider 854 on first slide rail 851 and the second slide rail 852 respectively, be equipped with first connecting plate 855 between first slider 853 and the first lifter plate 83, be equipped with second connecting plate 856 between second slider 854 and the second lifter plate 84, still include drive arrangement 857 that drives first slide rail 851 and second slide rail 852 back-and-forth movement. First slide rail 851 and second slide rail 852 are installed on mounting plate 858, and mounting plate 858 and mounting bracket 86's side sliding connection, drive arrangement 857 drive mounting plate 858 remove to drive first slide rail 851 and second slide rail 852 and remove, make first slider 853 and second slider 854 go up and down, drive first clamp splice 81 and second clamp splice 82 press from both sides tightly or loosen. First slide rail 851 and second slide rail 852 are arranged in a V-shaped manner, and when driving device 857 drives first slide rail 851 and second slide rail 852 to move forward, first slide block 853 and second slide block 854 move towards the middle of the V-shaped manner, so that automatic centering is realized, and first clamping block 81 and second clamping block 82 are driven to clamp a workpiece. In this embodiment, the driving device 857 is a cylinder.
Preferably, a plurality of adjustable spacers 90 are arranged at the bottom of the base 10, the adjustable spacers 90 can adjust the level of the grinding machine, and prevent the grinding machine from being influenced by inclination, as shown in fig. 7, each adjustable spacer 90 comprises an upper spacer 91 and a lower spacer 92, the contact surface between the lower spacer 92 and the upper spacer 91 is an inclined surface 94, and an adjusting screw 93 for adjusting the position of the upper spacer 91 on the inclined surface 94 is arranged on the lower spacer 92. The adjusting screw 93 is screwed to make the upper pad 91 slide along the inclined surface 94 of the lower pad 92 to move up and down, thereby adjusting the lifting of each position of the base 10.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
Of course, the invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. The utility model provides an elongate rod cylindrical grinder which characterized in that: the adjustable tailstock comprises a base, wherein a grinding wheel, a grinding wheel spindle driving the grinding wheel to rotate, a workpiece headstock and an adjustable tailstock which are oppositely arranged and used for supporting a workpiece are arranged on the base, Z-axis moving mechanisms are arranged at the bottoms of the workpiece headstock and the adjustable tailstock, an X-axis moving mechanism is arranged at the bottom of the grinding wheel spindle, the adjustable tailstock comprises a first top with an adjustable position in the X-axis direction, and a self-centering center frame for assisting in supporting the workpiece is arranged between the workpiece headstock and the adjustable tailstock.
2. The elongated rod cylindrical grinding machine of claim 1, wherein: the base is provided with a T-shaped bed body, and the Z-axis moving mechanism and the X-axis moving mechanism are perpendicular to each other and arranged on the bed body.
3. The elongated rod cylindrical grinding machine of claim 1, wherein: the Z-axis moving mechanism comprises a Z-axis sliding rail, a Z-axis sliding plate connected with the Z-axis sliding rail in a sliding mode, and a first lead screw transmission mechanism driving the Z-axis sliding plate to move, and the workpiece headstock and the adjustable tailstock are installed on the Z-axis sliding plate.
4. The elongated rod cylindrical grinding machine of claim 1, wherein: the X-axis moving mechanism comprises an X-axis sliding rail, an X-axis sliding plate connected with the X-axis sliding rail in a sliding mode, and a second lead screw transmission mechanism driving the X-axis sliding plate to move, and the grinding wheel main shaft are installed on the X-axis sliding plate.
5. The elongated rod cylindrical grinding machine of claim 1, wherein: the workpiece headstock comprises a second tip and a driving motor for driving the second tip to rotate.
6. The elongated rod cylindrical grinding machine of claim 1, wherein: the adjustable tailstock further comprises a tailstock main body and a tailstock mounting seat, the first top is mounted on the tailstock main body, a boss is arranged on the tailstock mounting seat, a first side face and a second side face which are in mutual contact and matched are respectively arranged on the boss and the tailstock main body, the first side face and the second side face are arranged in a front-back inclined mode relative to the central axis of the first top, and a moving adjusting mechanism for adjusting the tailstock main body to move back and forth is further arranged on the tailstock mounting seat.
7. The elongated rod cylindrical grinding machine of claim 6, wherein: the movable adjusting mechanism comprises an adjusting rod and a movable seat fixedly connected with the tailstock main body, and the adjusting rod is in threaded connection with the movable seat.
8. The elongated rod cylindrical grinding machine of claim 6, wherein: and a side plate is arranged on one side of the tailstock mounting seat opposite to the boss, a plurality of threaded holes are formed in the side plate, and a compression screw for compressing the tailstock main body is arranged in cooperation with the threaded holes.
9. The elongated rod cylindrical grinding machine according to any one of claims 1 to 8, characterized in that: the self-centering center frame comprises a first clamping block, a second clamping block, a first lifting plate connected with the first clamping block, a second lifting plate connected with the second clamping block, and a self-centering mechanism driving the first lifting plate and the second lifting plate to lift.
10. The elongated rod cylindrical grinding machine of claim 9, wherein: the self-centering mechanism comprises a first slide rail and a second slide rail which are arranged in a V shape, a first slide block and a second slide block are respectively arranged on the first slide rail and the second slide rail, a first connecting plate is arranged between the first slide block and the first lifting plate, a second connecting plate is arranged between the second slide block and the second lifting plate, and the self-centering mechanism further comprises a driving device for driving the first slide rail and the second slide rail to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768740.8U CN210173144U (en) | 2019-05-24 | 2019-05-24 | Slender rod cylindrical grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768740.8U CN210173144U (en) | 2019-05-24 | 2019-05-24 | Slender rod cylindrical grinding machine |
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| CN210173144U true CN210173144U (en) | 2020-03-24 |
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| CN201920768740.8U Active CN210173144U (en) | 2019-05-24 | 2019-05-24 | Slender rod cylindrical grinding machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111730422A (en) * | 2020-06-29 | 2020-10-02 | 亳州市亚珠新材料有限公司 | Polishing equipment for carbon rod processing and operation method thereof |
| CN112621260A (en) * | 2020-12-29 | 2021-04-09 | 广州市敏嘉制造技术有限公司 | Machine tool structure capable of realizing accurate taper machining |
| CN112706035A (en) * | 2020-12-31 | 2021-04-27 | 深圳市康铨机电有限公司 | Be applied to supplementary tool of thimble abrasive machining |
| CN112743402A (en) * | 2020-12-29 | 2021-05-04 | 广州市敏嘉制造技术有限公司 | Precision machining process for part taper |
| CN112872973A (en) * | 2021-01-12 | 2021-06-01 | 农佳梅 | Medical infusion support machining device |
| CN113245972A (en) * | 2021-06-11 | 2021-08-13 | 四川航天长征装备制造有限公司 | Core needle grinding device |
| CN113977408A (en) * | 2021-11-23 | 2022-01-28 | 沈阳天贺新材料开发有限公司 | Grinding machine for processing root canal file needle |
| CN115042016A (en) * | 2022-05-23 | 2022-09-13 | 集美大学 | Experimental device for processing slender rod and shaft parts assisted by ultrasonic static pressure oil film |
| CN115890363A (en) * | 2023-01-30 | 2023-04-04 | 江苏心力量智能科技有限公司 | Grinding and repairing integrated machine for machine tool rotating shaft and grinding and repairing method thereof |
| CN115971994A (en) * | 2022-12-29 | 2023-04-18 | 广东鼎泰机器人科技有限公司 | Multi-shaft cylindrical grinding machine |
| CN116770296A (en) * | 2023-08-18 | 2023-09-19 | 山东镭研激光科技有限公司 | Laser cladding machine tool for inner and outer walls |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111730422B (en) * | 2020-06-29 | 2022-02-01 | 亳州市亚珠新材料有限公司 | Polishing equipment for carbon rod processing and operation method thereof |
| CN111730422A (en) * | 2020-06-29 | 2020-10-02 | 亳州市亚珠新材料有限公司 | Polishing equipment for carbon rod processing and operation method thereof |
| CN112621260A (en) * | 2020-12-29 | 2021-04-09 | 广州市敏嘉制造技术有限公司 | Machine tool structure capable of realizing accurate taper machining |
| CN112743402A (en) * | 2020-12-29 | 2021-05-04 | 广州市敏嘉制造技术有限公司 | Precision machining process for part taper |
| CN112706035A (en) * | 2020-12-31 | 2021-04-27 | 深圳市康铨机电有限公司 | Be applied to supplementary tool of thimble abrasive machining |
| CN112872973A (en) * | 2021-01-12 | 2021-06-01 | 农佳梅 | Medical infusion support machining device |
| CN113245972A (en) * | 2021-06-11 | 2021-08-13 | 四川航天长征装备制造有限公司 | Core needle grinding device |
| CN113977408A (en) * | 2021-11-23 | 2022-01-28 | 沈阳天贺新材料开发有限公司 | Grinding machine for processing root canal file needle |
| CN115042016A (en) * | 2022-05-23 | 2022-09-13 | 集美大学 | Experimental device for processing slender rod and shaft parts assisted by ultrasonic static pressure oil film |
| CN115042016B (en) * | 2022-05-23 | 2024-06-04 | 集美大学 | Experimental device for be used for supplementary elongate rod of supersound static pressure oil film, axle class part processing |
| CN115971994A (en) * | 2022-12-29 | 2023-04-18 | 广东鼎泰机器人科技有限公司 | Multi-shaft cylindrical grinding machine |
| CN115890363A (en) * | 2023-01-30 | 2023-04-04 | 江苏心力量智能科技有限公司 | Grinding and repairing integrated machine for machine tool rotating shaft and grinding and repairing method thereof |
| CN116770296A (en) * | 2023-08-18 | 2023-09-19 | 山东镭研激光科技有限公司 | Laser cladding machine tool for inner and outer walls |
| CN116770296B (en) * | 2023-08-18 | 2023-12-15 | 山东镭研激光科技有限公司 | Laser cladding machine tool for inner and outer walls |
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