CN214815189U - Milling head for controlling milling direction with high precision - Google Patents
Milling head for controlling milling direction with high precision Download PDFInfo
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- CN214815189U CN214815189U CN202120554520.2U CN202120554520U CN214815189U CN 214815189 U CN214815189 U CN 214815189U CN 202120554520 U CN202120554520 U CN 202120554520U CN 214815189 U CN214815189 U CN 214815189U
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- 238000003801 milling Methods 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 claims description 33
- 238000000926 separation method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a high accuracy control mills cutter head of direction relates to cutter head technical field. The cutter head includes: the main shaft module comprises an A-shaft module, a C-shaft module and a main shaft module; the A-axis module is connected with the C-axis module through a hydraulic lifting structure, and the A-axis module is connected with the main shaft module through a hydraulic push-pull structure. In the utility model, when the angle of the A shaft is adjusted, the hydraulic lifting structure presses the A shaft module away from the C shaft module, the first end fluted disc is separated from the second end fluted disc, the first clamping block falls into the first clamping groove, the C shaft is still meshed with the A shaft, the angle of the A shaft module is adjusted by controlling the rotation of the C shaft, the control precision is high, and the milling head can not be damaged; when the angle of the main shaft is adjusted, the main shaft module is pressed away from the A-shaft module by the hydraulic push-pull structure, the third end fluted disc is separated from the fourth end fluted disc, the second clamping block is clamped into the second clamping groove, and the angle of the main shaft module is adjusted by controlling the rotation of the A shaft; and the milling direction of the milling head can be freely adjusted with high precision.
Description
Technical Field
The utility model relates to a cutter head technical field, concretely relates to high accuracy control mills cutter head of direction.
Background
The milling head is a tool which is arranged on a milling machine and drives the milling cutter to rotate so as to process various surfaces of a workpiece, the milling head rotates at a high speed to move mainly, the workpiece and the milling cutter move in a feeding mode, planes, grooves, gear teeth, spline shafts and the like can be cut, the efficiency is high, and the milling head is widely applied to the fields of machine manufacturing, repairing and the like.
The existing milling head usually needs to manually adjust the milling direction, and the control precision is low; and the manual force application direction is difficult to accurately control, so that the equipment is easy to damage and deform.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high accuracy control mills cutter head of direction has solved the problem that cutter head direction control accuracy is low.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a milling head for controlling a milling direction with high precision, the milling head comprising: the main shaft module comprises an A-shaft module, a C-shaft module and a main shaft module;
the A-axis module is connected with the C-axis module through a hydraulic lifting structure, and the A-axis module is connected with the main shaft module through a hydraulic push-pull structure;
a first end fluted disc is arranged at the bottom of the C-axis module, a second end fluted disc corresponding to the first end fluted disc is arranged on the A-axis module, and the first end fluted disc and the second end fluted disc are meshed and locked; a third end gear disc is arranged on one side, close to the main shaft module, of the A-shaft module, the main shaft module is provided with a fourth end gear disc corresponding to the third end gear disc, and the third end gear disc and the fourth end gear disc are meshed and locked;
a freely rotating C shaft is vertically arranged in the C shaft module, a freely rotating A shaft is horizontally arranged in the A shaft module, a freely rotating main shaft is arranged in the main shaft module, and the main shaft is perpendicular to the A shaft; one end of the shaft A is meshed with the shaft C through a bevel gear, and the other end of the shaft A is meshed with the main shaft through a bevel gear;
the outer wall of the C shaft is horizontally provided with a first chuck, the upper surface of the first chuck is provided with first clamping grooves, and the A shaft module above the first chuck is provided with first clamping blocks in one-to-one correspondence with the first clamping grooves;
a second chuck is vertically arranged on the outer wall of the shaft A, a second clamping groove is formed in one surface, away from the spindle, of the second chuck, and second clamping blocks which correspond to the second clamping grooves in a one-to-one mode are arranged on the spindle module;
when the first clamping block falls into the first clamping groove, the shaft C is still meshed with the shaft A.
Preferably, a first dial is arranged between the A-axis module and the C-axis module; and a second dial is arranged between the A-axis module and the main shaft module.
Preferably, the top surface of the shaft A module is provided with a vertical channel extending to the shaft A, and the inner wall of the vertical channel is provided with an annular lifting groove extending towards the outer wall; the C-axis die set is provided with a lifting connecting part arranged in the vertical channel, and the lifting connecting part is provided with a lifting sealing block accommodated in the lifting groove; the top surface of the lifting sealing block and the lifting groove are arranged in a surrounding mode to form a lifting locking cavity, and the bottom surface of the lifting sealing block and the lifting groove are arranged in a surrounding mode to form a lifting separation cavity.
Preferably, a lifting sealing ring is arranged between the outer wall of the lifting sealing block and the inner wall of the lifting groove.
Preferably, the top of the lifting sealing block is provided with a limiting rod, the top wall of the lifting groove is provided with a limiting groove in one-to-one correspondence with the limiting rod, the limiting rod is accommodated in the limiting groove, and a spring is arranged between the top end of the limiting rod and the top wall of the limiting groove.
Preferably, a horizontal channel is formed in one side, close to the spindle module, of the shaft A module, and an annular push-pull groove extending towards the outer wall is formed in the inner wall of the horizontal channel; the spindle module is provided with a push-pull connecting part arranged in the horizontal channel, and the push-pull connecting part is provided with a push-pull sealing block accommodated in a push-pull groove; the surface of the push-pull sealing block close to the main shaft module and the push-pull groove are arranged in an enclosing mode to form a push-pull locking cavity, and the surface of the push-pull sealing block far away from the main shaft module and the push-pull groove are arranged in an enclosing mode to form a push-pull separation cavity.
Preferably, a push-pull sealing ring is arranged between the outer wall of the push-pull sealing block and the inner wall of the push-pull groove.
Preferably, the A-axis module, the C-axis module and the spindle module are formed by assembling a plurality of modules.
(III) advantageous effects
The utility model provides a high accuracy control mills cutter head of direction. Compared with the prior art, the method has the following beneficial effects:
in the utility model, when the angle of the A shaft is adjusted, the hydraulic lifting structure presses the A shaft module away from the C shaft module, the first end fluted disc is separated from the second end fluted disc, the first clamping block falls into the first clamping groove, the C shaft is still meshed with the A shaft, the angle of the A shaft module is adjusted by controlling the rotation of the C shaft, the control precision is high, and the milling head can not be damaged;
when the angle of the main shaft is adjusted, the main shaft module is pressed away from the A-shaft module by the hydraulic push-pull structure, the third end fluted disc is separated from the fourth end fluted disc, the second clamping block is clamped into the second clamping groove, and the angle of the main shaft module is adjusted by controlling the rotation of the A shaft; and the milling direction of the milling head can be freely adjusted with high precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a connection structure of an A-axis module, a C-axis module and a spindle module according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic view of the internal structure of the milling head according to the embodiment of the present invention;
fig. 4 is an enlarged view of fig. 3 at B.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the application solves the problem of low control precision of the direction of the milling head by providing the milling head for controlling the milling direction at high precision.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
in the embodiment of the utility model, when the angle of the A shaft is adjusted, the hydraulic lifting structure presses the A shaft module away from the C shaft module, the first end fluted disc is separated from the second end fluted disc, the first clamping block falls into the first clamping groove, the C shaft is still meshed with the A shaft, the angle of the A shaft module is adjusted by controlling the rotation of the C shaft, the control precision is high, and the milling head cannot be damaged;
when the angle of the main shaft is adjusted, the main shaft module is pressed away from the A-shaft module by the hydraulic push-pull structure, the third end fluted disc is separated from the fourth end fluted disc, the second clamping block is clamped into the second clamping groove, and the angle of the main shaft module is adjusted by controlling the rotation of the A shaft; and the milling direction of the milling head can be freely adjusted with high precision.
In addition, during the angle adjustment process of the shaft A, the engagement of the shaft C and the shaft A is also kept, the accuracy of the zero control point of the shaft A is ensured, and the second clamping block can be accurately clamped into the second clamping groove when the angle of the main shaft is adjusted.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example (b):
as shown in fig. 1-4, the utility model provides a high accuracy control mills cutter head of direction, the cutter head includes: the A-axis module 10, the C-axis module 20 and the main shaft module 30;
the A-axis module 10 is connected with the C-axis module 20 through a hydraulic lifting structure, and the A-axis module 10 is connected with the main shaft module 30 through a hydraulic push-pull structure;
a first end fluted disc 21 is arranged at the bottom of the C-axis module 20, a second end fluted disc 11 corresponding to the first end fluted disc 21 is arranged on the A-axis module 10, and the first end fluted disc 21 and the second end fluted disc 11 are meshed and locked; a third end toothed disc 12 is arranged on one side, close to the main shaft module 30, of the a-axis module 10, the main shaft module 30 is provided with a fourth end toothed disc 31 corresponding to the third end toothed disc 12, and the third end toothed disc 12 and the fourth end toothed disc 31 are meshed and locked;
a freely rotating C shaft 22 is vertically arranged in the C shaft module 20, a freely rotating a shaft 13 is horizontally arranged in the a shaft module 10, a freely rotating spindle 32 is arranged in the spindle module 30, and the spindle 32 is perpendicular to the a shaft 13; one end of the A shaft 13 is meshed with the C shaft 22 through a bevel gear, and the other end of the A shaft 13 is meshed with the main shaft 32 through a bevel gear;
a first chuck 40 is horizontally arranged on the outer wall of the C-axis 22, a first clamping groove 41 is formed in the upper surface of the first chuck 40, and first clamping blocks 50 corresponding to the first clamping grooves 41 in a one-to-one manner are arranged on the a-axis module 10 above the first chuck 40;
similarly, the outer wall of the shaft a 13 is vertically provided with a second chuck, one side of the second chuck, which is far away from the spindle 32, is provided with a second clamping groove, and the spindle module 30 is provided with second clamping blocks (not shown in the figure) in one-to-one correspondence with the second clamping grooves.
Under normal conditions, the hydraulic lifting structure presses the A-axis module 10 to the C-axis module 20, the first end fluted disc 21 and the second end fluted disc 11 are locked, and the first clamping block 50 does not fall into the first clamping groove 41; the main shaft module 30 is pressed towards the A-axis module 10 by the hydraulic push-pull structure, the third end fluted disc 12 and the fourth end fluted disc 31 are locked, and the second clamping block is not clamped into the second clamping groove; the stable connection of the A-axis module 10, the C-axis module 20 and the main shaft module 30 is realized.
When the angle of the A shaft needs to be adjusted, the C shaft 22 is driven by the controller to rotate to a zero-position control point of the C shaft, at the moment, the first fixture block 50 is just positioned right above the first clamping groove 41, the A shaft module 10 is pressed away from the C shaft module 20 by the hydraulic lifting structure, the first end fluted disc 21 is separated from the second end fluted disc 11, the first fixture block 50 falls into the first clamping groove 41, the meshed connection between the C shaft 22 and the A shaft 13 is not completely separated (still meshed), at the moment, the controller controls the C shaft 22 to rotate, the A shaft module 10 is driven to adjust the angle, the control precision is high, and the milling head cannot be damaged; then the hydraulic lifting structure presses the A-axis module 10 to the C-axis module 20, the first end fluted disc 21 is meshed with the second end fluted disc 11, the controller records that the position of the C axis is a new C-axis zero-position control point at the moment, and the angle adjustment of the A axis is completed.
When the angle of the main shaft needs to be adjusted, the controller drives the C shaft 22 to drive the A shaft 13 to rotate to the zero-position control point of the A shaft, at the moment, the second fixture block is aligned with the second clamping groove, the main shaft module 30 is pressed away from the A shaft module 10 by the hydraulic push-pull structure, the third end gear disc 12 is separated from the fourth end gear disc 31, the second fixture block is clamped into the second clamping groove, and at the moment, the controller drives the A shaft 13 to rotate by controlling the C shaft 22 to drive the main shaft module 30 to adjust the angle; then, the main shaft module 30 is pressed to the A-axis module 10 by the hydraulic push-pull structure, the third end gear disc 12 is meshed with the fourth end gear disc 31, the controller records that the position of the A axis is a new zero-position control point of the A axis at the moment, the angle adjustment of the main shaft is completed, and the high-precision free adjustment of the milling direction of the milling head is achieved.
In the angle adjustment process of the shaft A, the engagement of the shaft C22 and the shaft A13 is also kept, the accuracy of the zero control point of the shaft A is ensured, and the second clamping block can be accurately clamped into the second clamping groove when the angle of the main shaft is adjusted.
As shown in fig. 3 and 4, a first dial 60 is disposed between the a-axis module 10 and the C-axis module 20 for observing an adjustment angle of the a-axis module 10 relative to the C-axis module 20; a second dial 70 is arranged between the a-axis module 10 and the spindle module 30 for observing the adjustment angle of the spindle module relative to the a-axis module.
As shown in fig. 2 and 3, a vertical channel extending to the a-axis 13 is formed on the top surface of the a-axis module 10, and an annular lifting groove extending to the outer wall is formed on the inner wall of the vertical channel; the C-axis module 20 is provided with a lifting connecting part 23 installed in a vertical channel, and the lifting connecting part 23 is provided with a lifting sealing block 24 accommodated in a lifting groove; the top surface of the lifting sealing block 24 and the lifting groove are arranged in a surrounding mode to form a lifting locking cavity 25, and the bottom surface of the lifting sealing block 24 and the lifting groove are arranged in a surrounding mode to form a lifting separation cavity 26.
The lifting sealing block 24 and the lifting groove are used as a hydraulic lifting structure to control the locking and the disengagement of the A-axis module 10 and the C-axis module 20. Injecting liquid into the lifting locking cavity 25 to press the A-axis module 10 to the C-axis module 20, and locking the first end fluted disc 21 and the second end fluted disc 11 to realize locking of the A-axis module 10 and the C-axis module 20; liquid is injected into the lifting separation cavity 26 to press the A-axis module 10 away from the C-axis module 20, and the first end fluted disc 21 is separated from the second end fluted disc 11, so that the A-axis module 10 is separated from the C-axis module 20.
As shown in fig. 2 and 3, a lifting seal ring 27 is disposed between the outer wall of the lifting seal block 24 and the inner wall of the lifting groove, and is used for sealing and isolating the lifting lock cavity 25 from the lifting release cavity 26.
As shown in fig. 2 and 3, a limiting rod 28 is disposed at the top of the lifting sealing block 24, a limiting groove corresponding to the limiting rod 28 one to one is formed in the top wall of the lifting groove, the limiting rod 28 is accommodated in the limiting groove, and a spring is disposed between the top end of the limiting rod 28 and the top wall of the limiting groove. Prevent the A-axis module 10 from dropping suddenly to cause impact when being separated from the C-axis module 20.
As shown in fig. 2 and 3, a horizontal channel is formed in one side of the a-axis module 10 close to the spindle module 30, and an annular push-pull groove extending towards an outer wall is formed in an inner wall of the horizontal channel; the spindle module 30 is provided with a push-pull connecting part 33 arranged in a horizontal channel, and the push-pull connecting part 33 is provided with a push-pull sealing block 34 accommodated in a push-pull groove; the surface of the push-pull sealing block 34 close to the spindle module 30 and the push-pull groove are surrounded to form a push-pull locking cavity 35, and the surface of the push-pull sealing block 34 far away from the spindle module 30 and the push-pull groove are surrounded to form a push-pull separation cavity 36.
As shown in fig. 2 and 3, a push-pull sealing ring 37 is disposed between the outer wall of the push-pull sealing block 34 and the inner wall of the push-pull groove, and is used for sealing the push-pull locking cavity 35 from the push-pull disengagement cavity 36.
The A-axis module 10, the C-axis module 20 and the spindle module 30 are all formed by assembling a plurality of modules, so that the parts can be conveniently disassembled and assembled.
To sum up, compare with prior art, the utility model discloses possess following beneficial effect:
1. in the embodiment of the utility model, when the angle of the A shaft is adjusted, the hydraulic lifting structure presses the A shaft module away from the C shaft module, the first end fluted disc is separated from the second end fluted disc, the first clamping block falls into the first clamping groove, the C shaft is still meshed with the A shaft, the angle of the A shaft module is adjusted by controlling the rotation of the C shaft, the control precision is high, and the milling head cannot be damaged;
when the angle of the main shaft is adjusted, the main shaft module is pressed away from the A-shaft module by the hydraulic push-pull structure, the third end fluted disc is separated from the fourth end fluted disc, the second clamping block is clamped into the second clamping groove, and the angle of the main shaft module is adjusted by controlling the rotation of the A shaft; and the milling direction of the milling head can be freely adjusted with high precision.
2. The embodiment of the utility model provides an in, the A axle angle adjustment in-process has also kept the meshing of C axle and A axle, has guaranteed the accuracy of A axle zero-bit control point, and the second draw-in groove can be accurately blocked to the second fixture block when having ensured adjustment main shaft angle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A milling head for controlling a milling direction with high precision, the milling head comprising: an A-axis module (10), a C-axis module (20) and a spindle module (30);
the A-axis module (10) is connected with the C-axis module (20) through a hydraulic lifting structure, and the A-axis module (10) is connected with the main shaft module (30) through a hydraulic push-pull structure;
a first end fluted disc (21) is arranged at the bottom of the C-axis module (20), a second end fluted disc (11) corresponding to the first end fluted disc (21) is arranged on the A-axis module (10), and the first end fluted disc (21) is meshed and locked with the second end fluted disc (11); a third end gear disc (12) is arranged on one side, close to the main shaft module (30), of the A-axis module (10), a fourth end gear disc (31) corresponding to the third end gear disc (12) is arranged on the main shaft module (30), and the third end gear disc (12) is meshed and locked with the fourth end gear disc (31);
a freely rotating C shaft (22) is vertically arranged in the C shaft module (20), a freely rotating A shaft (13) is horizontally arranged in the A shaft module (10), a freely rotating main shaft (32) is arranged in the main shaft module (30), and the main shaft (32) is perpendicular to the A shaft (13); one end of the A shaft (13) is meshed with the C shaft (22) through a bevel gear, and the other end of the A shaft (13) is meshed with the main shaft (32) through a bevel gear;
a first chuck (40) is horizontally arranged on the outer wall of the C shaft (22), a first clamping groove (41) is formed in the upper surface of the first chuck (40), and first clamping blocks (50) which correspond to the first clamping grooves (41) in a one-to-one mode are arranged on the A shaft module (10) which is located above the first chuck (40);
a second chuck is vertically arranged on the outer wall of the shaft A (13), a second clamping groove is formed in one surface, far away from the main shaft (32), of the second chuck, and second clamping blocks which correspond to the second clamping grooves in a one-to-one mode are arranged on the main shaft module (30);
when the first clamping block (50) falls into the first clamping groove (41), the C shaft (22) is still meshed with the A shaft (13).
2. A milling head for controlling the milling direction with high precision according to claim 1, characterized in that a first dial (60) is arranged between the a-axis module (10) and the C-axis module (20); and a second dial (70) is arranged between the A-axis module (10) and the main shaft module (30).
3. The milling head for controlling the milling direction with high precision according to claim 1, wherein the top surface of the a-axis module (10) is provided with a vertical channel extending to the a-axis (13), and the inner wall of the vertical channel is provided with an annular lifting groove extending towards the outer wall; the C-axis module (20) is provided with a lifting connecting part (23) arranged in a vertical channel, and the lifting connecting part (23) is provided with a lifting sealing block (24) accommodated in a lifting groove; the top surface of the lifting sealing block (24) and the lifting groove are arranged in a surrounding mode to form a lifting locking cavity (25), and the bottom surface of the lifting sealing block (24) and the lifting groove are arranged in a surrounding mode to form a lifting separation cavity (26).
4. A milling head for controlling milling direction with high precision according to claim 3, characterized in that a lifting sealing ring (27) is arranged between the outer wall of the lifting sealing block (24) and the inner wall of the lifting groove.
5. The milling head for controlling the milling direction with high precision according to claim 4, wherein a limiting rod (28) is disposed on the top of the lifting seal block (24), limiting grooves corresponding to the limiting rods (28) one to one are formed on the top wall of the lifting groove, the limiting rods (28) are accommodated in the limiting grooves, and a spring is disposed between the top end of the limiting rod (28) and the top wall of the limiting groove.
6. The milling head for controlling the milling direction with high precision as recited in claim 1, wherein a horizontal channel is formed on one side of the A-axis module (10) close to the main shaft module (30), and an annular push-pull groove extending towards the outer wall is formed on the inner wall of the horizontal channel; the spindle module (30) is provided with a push-pull connecting part (33) arranged in a horizontal channel, and the push-pull connecting part (33) is provided with a push-pull sealing block (34) accommodated in a push-pull groove; the surface of the push-pull sealing block (34) close to the main shaft module (30) and the push-pull groove are arranged in a surrounding mode to form a push-pull locking cavity (35), and the surface of the push-pull sealing block (34) far away from the main shaft module (30) and the push-pull groove are arranged in a surrounding mode to form a push-pull separation cavity (36).
7. A milling head for controlling milling direction with high precision according to claim 6, characterized in that a push-pull sealing ring (37) is arranged between the outer wall of the push-pull sealing block (34) and the inner wall of the push-pull groove.
8. The milling head for controlling the milling direction with high precision as claimed in any one of claims 1 to 7, wherein the A-axis module (10), the C-axis module (20) and the spindle module (30) are all formed by assembling a plurality of modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554520.2U CN214815189U (en) | 2021-03-18 | 2021-03-18 | Milling head for controlling milling direction with high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554520.2U CN214815189U (en) | 2021-03-18 | 2021-03-18 | Milling head for controlling milling direction with high precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214815189U true CN214815189U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120554520.2U Active CN214815189U (en) | 2021-03-18 | 2021-03-18 | Milling head for controlling milling direction with high precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214815189U (en) |
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2021
- 2021-03-18 CN CN202120554520.2U patent/CN214815189U/en active Active
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Address after: Room 304, Building 4, No. 288 Development Avenue, Economic Development Zone (Gaoqiao Street), Tongxiang City, Jiaxing City, Zhejiang Province, 314500 Patentee after: Iberg (Zhejiang) Machinery Co.,Ltd. Country or region after: China Address before: 3f-a632, Zone C, innovation building, software park, high tech Zone, Xiamen City, Fujian Province, 361000 Patentee before: Xiamen Zhongke iberg Machinery Co.,Ltd. Country or region before: China |