CN219853613U - Vertical grinding structure for inner circular surface of numerical control machine tool - Google Patents
Vertical grinding structure for inner circular surface of numerical control machine tool Download PDFInfo
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- CN219853613U CN219853613U CN202321271547.6U CN202321271547U CN219853613U CN 219853613 U CN219853613 U CN 219853613U CN 202321271547 U CN202321271547 U CN 202321271547U CN 219853613 U CN219853613 U CN 219853613U
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- 238000012546 transfer Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 20
- 239000003921 oil Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of vertical grinding of a numerical control machine, and discloses a vertical grinding structure for an inner circular surface of the numerical control machine, which comprises a ram piece, a grinding head assembly and an angle modulation swivel base, wherein the ram piece and the angle modulation swivel base are assembled and arranged along the top-down direction, the grinding head assembly is arranged on the angle modulation swivel base, and the grinding head assembly is used for grinding operation; the angle modulation swivel mount includes angle modulation dish, and angle modulation dish receives the drive force to be the rotation and arranges, and angle modulation dish is the equipment with the bistrique assembly and arranges, and angle modulation dish is used for adjusting the grinding operation angle of bistrique assembly. During machining operation, the angle adjusting swivel mount is started, the grinding head assembly is driven to swing to a specified angle through rotation of the angle adjusting disc, and grinding operation is performed through the grinding head assembly; therefore, the machining angle of the grinding head assembly is not required to be stopped and adjusted, the machining angle of the grinding head assembly is not required to be manually adjusted, the machining angle of the grinding head assembly is directly controlled and adjusted through rotation of the angle adjusting swivel mount, and the inner circle machining of different angles of a workpiece and the plane machining of the workpiece are met.
Description
Technical Field
The utility model relates to the technical field of vertical grinding of a numerical control machine tool, in particular to a vertical grinding structure for an inner circular surface of the numerical control machine tool.
Background
The numerical control machine is a short name of a computer numerical control machine, and is an automatic machine provided with a program control system. The control system can logically process a control code or other program conforming to the instruction rule, and decode the control code or other program to operate the machine tool and process the part, and a grinding machine is commonly known as a grinding machine, which is a machine tool for grinding the surface of a workpiece by using the grinding machine.
At present, a movable workbench is adopted in a conventional grinding machine, and is pushed and pulled by an oil cylinder to move the workbench, so that the sharpening tool is moved, and the grinding machine operation is realized.
For example, the prior patent with publication number of CN215281364U discloses a novel vertical numerical control grinding machine tool, which comprises a base, wherein a stand column is arranged on the base, the base is vertically arranged with the stand column, the stand column is connected with a main shaft box, the stand column and the main shaft box are arranged in parallel, a main shaft is arranged in the main shaft box, the main shaft is connected with a grinding head, the grinding head is provided with a step hole, a grinding wheel is connected in the step hole, the outer circle of the grinding wheel is positioned and pressed with the step hole, an inner grinding opening is formed in the grinding wheel, a clamp is arranged on the base, and a workpiece is clamped and fixed by the clamp.
In the prior art, when a grinding machine is used for grinding, the grinding operation at different angles cannot be realized due to the single grinding angle of the existing grinding structure aiming at the inner circular surface or plane processing of a workpiece, and the angle of the grinding structure needs to be adjusted by stopping for a plurality of times, so that the working efficiency is extremely low.
Disclosure of Invention
The utility model aims to provide a vertical grinding structure for an inner circular surface of a numerical control machine tool, and aims to solve the problem that in the prior art, the grinding angle of the grinding structure is single.
The utility model is realized in such a way that the vertical grinding structure for the inner circular surface of the numerical control machine tool comprises a ram piece, a grinding head assembly and an angle modulation swivel mount, wherein the ram piece and the angle modulation swivel mount are assembled and arranged along the direction from top to bottom, the grinding head assembly is arranged on the angle modulation swivel mount, and the grinding head assembly is used for grinding operation; the angle modulation swivel mount includes angle modulation dish, angle modulation dish receives the drive power and is the rotation and arrange, angle modulation dish with the bistrique assembly is the equipment and arranges, angle modulation dish is used for adjusting the grinding operation angle of bistrique assembly.
Further, the grinding head assembly comprises an electric spindle and a grinding wheel, wherein the electric spindle is connected with the grinding wheel, the electric spindle is used for driving the grinding wheel to be in rotary arrangement, and the grinding wheel is used for grinding operation; the side of electricity main shaft forms the side groove, the side groove outwards is flaring form and arranges, angle modulation dish builds in the side groove, angle modulation dish receives the drive force drive electricity main shaft is swing and arranges.
Further, the angle adjusting disc comprises an inner adjusting plate and an outer adjusting plate, and the inner adjusting plate and the outer adjusting plate are in butt joint and are integrally formed along the axial direction; the side of electricity main shaft forms interior solid groove, from interior outside direction, interior solid groove with the side groove is corresponding and the intercommunication is arranged in proper order, interior transfer board builds in interior solid groove, outer commentaries on classics board builds in the side groove.
Further, the outer adjusting plates are arranged in a frustum shape, and the sections of the outer adjusting plates are gradually increased along the direction deviating from the electric spindle; the outer adjusting plate is provided with an outer adjusting surface, the outer adjusting surface is arranged in a surrounding mode, the outer adjusting surface is arranged in an arc shape, the side surface groove is provided with side surface walls, the side surface walls are arranged in a flaring mode, and the side surface walls are in flat abutting arrangement with the outer adjusting surface.
Further, the angle adjusting disc comprises angle adjusting columns which are connected with the outer adjusting plate, and the angle adjusting columns are overlapped with the center of the outer adjusting plate; the angle modulation column is rotationally arranged under the driving force, and the angle modulation column is used for driving the outer adjusting plate to be rotationally arranged.
Further, the inner adjusting plate, the outer adjusting plate and the angle adjusting column are integrally formed.
Further, the angle modulation swivel mount includes torque motor, transmission shaft, angle modulation brake disc and clamp, torque motor with the transmission shaft is transmission connection and arranges, the transmission shaft with the angle modulation post is connection and arranges, angle modulation brake disc cover is established the angle modulation post, clamp is used for centre gripping or loosens angle modulation brake disc.
Further, the angle modulation swivel mount includes the circular grating, the circular grating is installed the transmission shaft, the circular grating is used for detecting the rotation angle of transmission shaft.
Further, the vertical grinding structure for the inner circular surface of the numerical control machine tool comprises a horizontal swivel mount and a connecting seat, wherein the horizontal swivel mount is arranged on the ram piece, the connecting seat is arranged on the horizontal swivel mount, and the angle modulation swivel mount is arranged on the connecting seat; the horizontal swivel mount with the connecting seat is vertical connection and arranges, the horizontal swivel mount is used for the drive the connecting seat is circumference rotation and arranges, the connecting seat is used for switching the orientation of angle modulation swivel mount, angle modulation swivel mount orientation switches and is used for adjusting the horizontal direction of bistrique assembly.
Further, the inner circular surface vertical grinding structure for the numerical control machine tool comprises a pad piece, wherein the pad piece is used for positioning and fixing a workpiece, and the pad piece is arranged below the angle modulation swivel base.
Compared with the prior art ， The utility model provides an inner circular surface vertical grinding structure for a numerical control machine tool, which is used for numerically controlling output angle data and adjusting according to processing requirements when processing the inner circular surface of a workpieceThe angle swivel mount is started, the grinding head assembly is driven to swing to a specified angle through rotation of the angle adjusting disc, and then grinding operation is carried out through the grinding head assembly; therefore, the machining angle of the grinding head assembly is not required to be adjusted by stopping the machine and manually, the machining angle of the grinding head assembly is directly controlled and adjusted through rotation of the angle adjusting swivel mount, the inner circle machining requirements of different angles are met, and inner circle plane machining is realized.
Drawings
FIG. 1 is an exploded schematic view of an internal circular surface vertical grinding structure for a numerical control machine tool provided by the utility model;
fig. 2 is a schematic perspective view of a grinding head assembly for an internal circular surface vertical grinding structure of a numerical control machine tool;
FIG. 3 is a schematic left view of a grinding head assembly for an internal circular surface vertical grinding structure of a numerical control machine tool;
fig. 4 is a schematic layout diagram of an angle adjusting swivel base and a horizontal swivel base of the vertical grinding structure for the inner circular surface of the numerical control machine tool.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The implementation of the present utility model will be described in detail below with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-4, a preferred embodiment of the present utility model is provided.
The vertical grinding structure for the inner circular surface of the numerical control machine tool comprises a ram piece 1, a grinding head assembly 2 and an angle modulation swivel mount 3, wherein the ram piece 1 and the angle modulation swivel mount 3 are assembled and arranged along the direction from top to bottom, the grinding head assembly 2 is arranged on the angle modulation swivel mount 3, and the grinding head assembly 2 is used for grinding operation; the angle modulation swivel mount 3 includes angle modulation dish 31, and angle modulation dish 31 receives the drive force to be the rotation and arranges, and angle modulation dish 31 is the equipment with bistrique assembly 2 and arranges, and angle modulation dish 31 is used for adjusting the grinding operation angle of bistrique assembly 2.
According to the inner circular surface vertical grinding structure for the numerical control machine tool, when the inner circular surface machining operation of a workpiece is carried out, the angle data is digitally output, the angle adjusting swivel mount 3 is started, the grinding head assembly 2 is driven to swing to a specified angle through the rotation of the angle adjusting disk 31, and then the grinding operation is carried out through the grinding head assembly 2; therefore, the machining angle of the grinding head assembly 2 is not required to be adjusted by stopping the machine and the machining angle of the grinding head assembly 2 is not required to be manually adjusted, the machining angle of the grinding head assembly 2 is directly controlled and adjusted through the rotation of the angle adjusting swivel mount 3, the inner circle machining requirements of different angles are met, and the inner circle plane machining is realized.
The vertical grinding structure for the inner circular surface of the numerical control machine tool comprises a connecting seat 4, wherein a ram piece 1 and the connecting seat 4 are assembled and arranged along the top-down direction, and an angle adjusting swivel mount 3 is arranged on the connecting seat 4; thus, the setting of the angle adjusting swivel mount 3 is facilitated.
The side surface of the connecting seat 4 is provided with a connecting groove which is concavely arranged inwards, and the grinding head assembly 2 is embedded with the connecting groove; in this way, the arrangement of the connecting seat 4 is prevented from affecting the swinging of the grinding head assembly 2, and meanwhile, the gravity center of the whole structure tends to the middle part, so that the stability of grinding operation is ensured.
The grinding head assembly 2 comprises an electric main shaft 21 and a grinding wheel 22, wherein the electric main shaft 21 is connected with the grinding wheel 22, the electric main shaft 21 is used for driving the grinding wheel 22 to rotate, and the grinding wheel 22 is used for grinding operation; the grinding operation of the workpiece is realized, and numerical control is convenient through the electric main shaft 21.
The side surface of the electric spindle 21 forms a side surface groove, the side surface groove is outwards arranged in a flaring shape, an angle adjusting disc 31 is embedded in the side surface groove, and the angle adjusting disc 31 is driven by driving force to drive the electric spindle 21 to swing; in this way, the assembly between the angle adjusting disc 31 and the motorized spindle 21 is facilitated, and the assembly effect is improved.
The angle adjusting disc 31 comprises an inner adjusting plate 312 and an outer adjusting plate 313, and the inner adjusting plate 312 and the outer adjusting plate 313 are in butt joint and are integrally arranged along the axial direction; the angle adjusting disc 31 is convenient to manufacture, and the connecting piece is avoided, so that the angle adjusting disc 31 and the motorized spindle 21 are convenient to assemble.
The side surface of the electric spindle 21 forms an inner fixed groove, the inner fixed groove and the side surface groove are sequentially corresponding and communicated, the inner adjusting plate 312 is embedded in the inner fixed groove, and the outer rotating plate is embedded in the side surface groove; the assembly stability of the angle modulation disc 31 and the electric main shaft 21 is enhanced, and meanwhile, the transmission of driving force and the angle control of the electric main shaft 21 are facilitated.
The outer adjusting plates 313 are arranged in a frustum shape, and the cross sections of the outer adjusting plates 313 are gradually increased along the direction away from the electric main shaft 21; the assembly effect of the outer tuning plate 313 and the electric spindle 21 is improved.
The outer adjusting plate 313 has an outer adjusting surface, the outer adjusting surface is arranged in a surrounding manner, the outer adjusting surface is arranged in an arc shape, the side surface groove is provided with side surface walls, the side surface walls are arranged in a flaring shape, and the side surface walls are in flat abutting arrangement with the outer adjusting surface; the contact area between the outer adjusting plate 313 and the electric spindle 21 is increased, and the assembly strength of the outer adjusting plate 313 and the electric spindle 21 is improved.
The angle adjusting disc 31 comprises angle adjusting columns 311, the angle adjusting columns 311 are connected with the outer adjusting plates 313, and the angle adjusting columns 311 are overlapped with the centers of the outer adjusting plates 313; the angle adjusting column 311 is rotationally arranged under the driving force, and the angle adjusting column 311 is used for driving the outer adjusting plate 313 to be rotationally arranged; in this way, the rotation angle is controlled more precisely by driving the angle adjusting column 311, so that the swinging angle of the grinding head assembly 2 is controlled conveniently in an indexing manner.
The inner adjusting plate 312, the outer adjusting plate 313 and the angle adjusting column 311 are integrally formed; the angle adjusting disc 31 is convenient to manufacture, and the connecting piece is avoided, so that the angle adjusting disc 31 and the motorized spindle 21 are convenient to assemble.
The angle modulation swivel mount 3 includes torque motor, transmission shaft, angle modulation brake disc and clamp, and torque motor is transmission connection with the transmission shaft and arranges, and the transmission shaft is connection with angle modulation post 311 and arranges, angle modulation brake disc cover establishes angle modulation post 311, and clamp is used for centre gripping or loosens angle modulation brake disc.
The power of the torque motor can be hydraulic or electric.
The hydraulic system may employ a hydraulic station including a hydraulic pump, a driving motor, a tank, a directional valve, a throttle valve, a relief valve, and other hydraulic source devices, or a hydraulic device including a control valve.
The motor drives the oil pump to rotate, the oil pump sucks oil from the oil tank and then pumps the oil, mechanical energy is converted into pressure energy of hydraulic oil, the hydraulic oil is transmitted to an oil cylinder or an oil motor of the hydraulic machine through an external pipeline after direction, pressure and flow regulation is realized by the hydraulic valve through an integrated block (or a valve combination), and therefore the direction change, the strength and the speed of the hydraulic machine are controlled, and various hydraulic machines are driven to do work.
The electric mode can realize the application of driving force directly through the driving of the motor.
The angle modulation swivel mount 3 comprises a circular grating, the circular grating is arranged on the transmission shaft, and the circular grating is used for detecting the rotation angle of the transmission shaft; therefore, the swinging angle of the grinding head assembly 2 is detected by feeding back the rotation data through the circular grating, the machining precision of the grinding head assembly 2 is ensured, and the qualification rate of machined finished products is ensured.
The vertical grinding structure for the inner circular surface of the numerical control machine tool comprises a horizontal swivel base 5 and a connecting seat 4, wherein the horizontal swivel base 5 is arranged on a ram piece 1, the connecting seat 4 is arranged on the horizontal swivel base 5, and an angle adjusting swivel base 3 is arranged on the connecting seat 4; the horizontal swivel mount 5 is vertical connection with the connecting seat 4 and arranges, and horizontal swivel mount 5 is used for driving connecting seat 4 to be circumference rotation and arranges, and connecting seat 4 is used for switching angle modulation swivel mount 3's orientation, and angle modulation swivel mount 3 switches the horizontal direction that is used for adjusting bistrique assembly 2 towards the switching.
Like this, based on the processing demand, can directly utilize horizontal swivel mount 5 drive connecting seat 4 to be the rotation to adjust the orientation of bistrique assembly 2, thereby realize the adjustment of horizontal circumferencial direction, realize the adjustment of angle modulation and horizontal orientation, satisfy multiple processing demand, and help improving machining efficiency.
The vertical grinding structure for the inner circular surface of the numerical control machine tool comprises a pad piece, wherein the pad piece is used for positioning and fixing a workpiece, and the pad piece is arranged below the angle modulation swivel mount 3.
Therefore, the positioning and fixing functions are achieved on the placement of the workpiece, the workpiece is prevented from shifting during machining, and the machining precision of grinding operation is guaranteed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The vertical grinding structure for the inner circular surface of the numerical control machine tool is characterized by comprising a ram piece, a grinding head assembly and an angle modulation swivel mount, wherein the ram piece and the angle modulation swivel mount are assembled and arranged along the direction from top to bottom, the grinding head assembly is arranged on the angle modulation swivel mount, and the grinding head assembly is used for grinding operation; the angle modulation swivel mount includes angle modulation dish, angle modulation dish receives the drive power and is the rotation and arrange, angle modulation dish with the bistrique assembly is the equipment and arranges, angle modulation dish is used for adjusting the grinding operation angle of bistrique assembly.
2. The internal circular surface vertical grinding structure for a numerical control machine tool according to claim 1, wherein the grinding head assembly comprises an electric spindle and a grinding wheel, the electric spindle is connected with the grinding wheel, the electric spindle is used for driving the grinding wheel to rotate, and the grinding wheel is used for grinding operation; the side of electricity main shaft forms the side groove, the side groove outwards is flaring form and arranges, angle modulation dish builds in the side groove, angle modulation dish receives the drive force drive electricity main shaft is swing and arranges.
3. The internal circular surface vertical grinding structure for a numerical control machine tool according to claim 2, wherein the angle adjusting disc comprises an inner adjusting plate and an outer adjusting plate, which are butted and integrally formed along the axial direction; the side of electricity main shaft forms interior solid groove, from interior outside direction, interior solid groove with the side groove is corresponding and the intercommunication is arranged in proper order, interior transfer board builds in interior solid groove, outer transfer board builds in the side groove.
4. The internal circular surface vertical grinding structure for a numerical control machine tool according to claim 3, wherein the outer adjusting plates are arranged in a frustum shape, and the cross sections of the outer adjusting plates are arranged to be gradually increased along the direction away from the electric spindle; the outer adjusting plate is provided with an outer adjusting surface, the outer adjusting surface is arranged in a surrounding mode, the outer adjusting surface is arranged in an arc shape, the side surface groove is provided with side surface walls, the side surface walls are arranged in a flaring mode, and the side surface walls are in flat abutting arrangement with the outer adjusting surface.
5. The internal circular surface vertical grinding structure for a numerical control machine tool according to claim 4, wherein the angle adjusting disc comprises angle adjusting columns which are connected with the outer adjusting plate, and the angle adjusting columns are overlapped with the center of the outer adjusting plate; the angle modulation column is rotationally arranged under the driving force, and the angle modulation column is used for driving the outer adjusting plate to be rotationally arranged.
6. The internal round surface vertical grinding structure for numerically controlled machine tools according to claim 5, wherein the inner adjusting plate, the outer adjusting plate and the angle adjusting column are integrally formed.
7. The internal circular face vertical grinding structure for a numerical control machine tool according to claim 5, wherein the angle modulation rotary seat comprises a torque motor, a transmission shaft, an angle modulation brake disc and a clamping device, the torque motor is in transmission connection arrangement with the transmission shaft, the transmission shaft is in connection arrangement with the angle modulation column, the angle modulation brake disc is sleeved with the angle modulation column, and the clamping device is used for clamping or loosening the angle modulation brake disc.
8. The internal circular surface vertical grinding structure for a numerical control machine tool according to claim 7, wherein the angle adjustment swivel mount comprises a circular grating, the circular grating is arranged on the transmission shaft, and the circular grating is used for detecting the rotation angle of the transmission shaft.
9. The internal round surface vertical grinding structure for a numerical control machine tool according to any one of claims 1 to 8, wherein the internal round surface vertical grinding structure for a numerical control machine tool comprises a horizontal swivel mount and a connection seat, the horizontal swivel mount is installed on the ram member, the connection seat is installed on the horizontal swivel mount, and the angle adjustment swivel mount is installed on the connection seat; the horizontal swivel mount with the connecting seat is vertical connection and arranges, the horizontal swivel mount is used for the drive the connecting seat is circumference rotation and arranges, the connecting seat is used for switching the orientation of angle modulation swivel mount, angle modulation swivel mount orientation switches and is used for adjusting the horizontal direction of bistrique assembly.
10. The internal round surface vertical grinding structure for numerical control machine tool according to any one of claims 1 to 8, characterized in that the internal round surface vertical grinding structure for numerical control machine tool comprises a pad for positioning and fixing a workpiece, the pad being disposed below the angle-adjusting swivel mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271547.6U CN219853613U (en) | 2023-05-23 | 2023-05-23 | Vertical grinding structure for inner circular surface of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271547.6U CN219853613U (en) | 2023-05-23 | 2023-05-23 | Vertical grinding structure for inner circular surface of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853613U true CN219853613U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321271547.6U Active CN219853613U (en) | 2023-05-23 | 2023-05-23 | Vertical grinding structure for inner circular surface of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853613U (en) |
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2023
- 2023-05-23 CN CN202321271547.6U patent/CN219853613U/en active Active
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