CN109822375B - Mounting rack and plane processing equipment and processing method thereof - Google Patents
Mounting rack and plane processing equipment and processing method thereof Download PDFInfo
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- CN109822375B CN109822375B CN201910274427.3A CN201910274427A CN109822375B CN 109822375 B CN109822375 B CN 109822375B CN 201910274427 A CN201910274427 A CN 201910274427A CN 109822375 B CN109822375 B CN 109822375B
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Abstract
The invention discloses a mounting rack, plane processing equipment and a processing method thereof, wherein the mounting rack is used on the plane processing equipment and used for fixing a workpiece to be processed, the workpiece is provided with a plurality of inclined planes which are to be processed and have different inclined angles, the inclined planes comprise a first inclined plane, a second inclined plane and/or a third inclined plane, the intersection line of the first inclined plane and the second inclined plane is parallel to or coplanar with the third inclined plane, one end of the mounting rack is used for being mounted on a rotation driving part of the plane processing equipment so as to be driven to rotate, and the rotation center of the mounting rack is used for being overlapped with the intersection line of the first inclined plane and the second inclined plane. The plane processing equipment provided by the invention can be used for conveniently processing a plurality of inclined planes with different angles on a workpiece.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to a mounting rack, plane machining equipment and machining methods of the mounting rack and the plane machining equipment.
Background
For an irregular metal piece, if a plurality of inclined planes with different angles are subjected to plane machining, for example, milling machining, because the angles of the inclined planes are different from each other, in this case, a three-axis machining mode is generally adopted to keep the product still, and each inclined plane is machined by using a ball cutter point by point, so that the time is long and the cost is high.
Disclosure of Invention
The invention mainly aims to provide a mounting rack, plane processing equipment and a processing method thereof, aiming at solving the problem that a plurality of inclined planes with different angles on a workpiece are difficult to process.
In order to achieve the above object, the present invention provides a mounting bracket for use in a surface machining apparatus to fix a workpiece to be machined, the workpiece having a plurality of inclined surfaces to be machined, the inclined surfaces having different inclination angles, the inclined surfaces including a first inclined surface, a second inclined surface, and/or a third inclined surface, wherein an intersection line of the first inclined surface and the second inclined surface is parallel to or coplanar with the third inclined surface, one end of the mounting bracket is configured to be mounted on a rotation driving portion of the surface machining apparatus to be driven to rotate, and a rotation center of the mounting bracket is configured to be aligned with an intersection line of the first inclined surface and the second inclined surface.
Optionally, the mounting frame comprises:
one end of the fixed seat is used for being installed on a rotation driving part of the plane processing equipment; and the number of the first and second groups,
and the workpiece fixing structure is fixed at one side part of the fixing seat and used for mounting the workpiece.
Optionally, the workpiece fixing structure comprises:
the base plate is provided with an inner side facing the fixed seat and an outer side back to the fixed seat, and a workpiece fixing position is arranged on the inner side of the base plate and used for placing the workpiece; and the number of the first and second groups,
the cover plate is covered and fixed on the inner side of the base plate, and the cover plate and the base plate are used together for limiting the workpiece at the workpiece fixing position;
the base plate corresponds the fixed position of work piece is equipped with the hole of stepping down, the hole of stepping down be used for with the work piece a plurality of inclined planes correspond, so that a plurality of inclined planes show outwards, supply the processingequipment of plane processing equipment corresponds and processes.
Optionally, the lateral part of fixing base just the both ends of base plate are equipped with a hold-down mechanism respectively, hold-down mechanism includes revolving cylinder and installs in briquetting on revolving cylinder's the actuating lever, the briquetting is in under the rotation of actuating lever drives, rotatable to the suppression the outside of base plate and rotate to with the base plate setting of staggering.
Optionally, the cover plate and the base plate are fixedly connected through a screw connector; and/or the presence of a gas in the gas,
one of the cover plate and the substrate is provided with a positioning column, and the other is provided with a positioning hole matched with the positioning column.
Optionally, the inner side of the base plate is provided with, at the workpiece fixing position, a protruding portion:
the workpiece positioning convex column is used for matching with the hole on the workpiece; and the number of the first and second groups,
the workpiece supporting convex ribs are radially distributed by taking the workpiece positioning convex columns as centers and are used for supporting the workpiece arrangement;
the abdicating hole is arranged around three sides of the workpiece fixing position.
The present invention also provides a flat surface processing apparatus comprising:
a rotation driving section;
the mounting frame is used for fixing a workpiece to be machined, the workpiece is provided with a plurality of inclined planes which are to be machined and have different inclination angles, the inclined planes comprise a first inclined plane, a second inclined plane and/or a third inclined plane, the intersection line of the first inclined plane and the second inclined plane is parallel to or coplanar with the third inclined plane, one end of the mounting frame is mounted on a rotation driving part of the plane machining equipment so as to be driven to rotate, and the rotation center of the mounting frame is used for being arranged to be coincident with the intersection line of the first inclined plane and the second inclined plane; and the number of the first and second groups,
and the machining device is used for machining a plurality of inclined surfaces of the workpiece.
Optionally, the surface processing equipment is a grinding machine or milling equipment; and/or the presence of a gas in the gas,
the rotary driving part has x-axis, y-axis and z-axis movable strokes.
The invention also provides a processing method of the plane processing equipment, which comprises the following steps:
mounting the workpiece to a mounting bracket;
when a first inclined surface of the workpiece is machined, the mounting frame is driven to rotate by a first set angle through the rotation driving part, so that the first inclined surface is in a to-be-machined posture, and then the machining device is controlled to machine the first inclined surface;
when the second inclined plane of the workpiece is machined, the mounting frame is driven to rotate by a second set angle through the rotation driving portion, so that the second inclined plane is in a to-be-machined posture, and then the machining device is controlled to machine the second inclined plane.
Optionally, the workpiece has the first bevel, the second bevel and the third bevel at the same time;
a step of mounting the workpiece to a mounting bracket, comprising:
mounting the workpiece to a mounting rack so that the third bevel is in a to-be-machined attitude;
after the step of mounting the workpiece to the mounting bracket, further comprising:
and when the third inclined surface of the workpiece needs to be machined, directly controlling the machining device to machine the third inclined surface.
According to the technical scheme, the rotation center of the mounting frame is set to be coincident with the intersection line of the first inclined plane and the second inclined plane, so that when the first inclined plane and the second inclined plane are machined, the first inclined plane and the second inclined plane can be in the to-be-machined posture only by rotating the mounting frame by a first set angle and a second set angle respectively, and the machining device can conveniently conduct plane machining on the first inclined plane and the second inclined plane.
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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a mounting frame provided in the present invention;
FIG. 2 is an exploded perspective view of the workpiece holding structure of the mount of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic plan view from a perspective of the workpiece holding structure of the mount of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is a schematic view of the cross line between the first inclined surface and the second inclined surface of the workpiece mounted on the mounting bracket of FIG. 1;
FIG. 7 is a schematic flow chart illustrating a method of processing a flat panel processing apparatus according to an embodiment of the present invention;
fig. 8 is a schematic flow chart of a machining method of the flat surface machining apparatus according to another embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
32 | Pressing block |
| 1 | Fixed |
4 | Screw joint |
| 2 | |
5 | |
| 21 | |
6 | Locating |
| 211 | |
200 | |
| 212 | Hole of stepping down | 201a | First |
| 213 | Workpiece |
201b | |
| 214 | Workpiece supporting |
202a | Second |
| 22 | |
202b | |
| 3 | |
203a | Third |
| 31 | |
203b | Third bump |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a flat surface processing apparatus (not shown), which may be a grinding machine tool or a milling machine tool, and the like capable of processing a flat surface, and the present invention provides a technical solution to process a workpiece having a plurality of inclined surfaces with different inclination angles to be processed, as shown in fig. 5 and 6, the inclined surfaces include a first inclined surface 201a and a second inclined surface 202a, and/or a third inclined surface 203a, wherein an intersection line of the first inclined surface 201a and the second inclined surface 202a is parallel or coplanar with the third inclined surface 203a, specifically in this embodiment, the inclined surfaces include the first inclined surface 201a, the second inclined surface 202a, and the third inclined surface 203a, and specifically, the first inclined surface 201a, the second inclined surface 202a, and the third inclined surface 203a are correspondingly provided with a first protrusion b, a second protrusion, a protrusion, and a protrusion b, The second protrusion 201b and the third protrusion 203b, the planar processing device is a milling machine, and the first protrusion 201b, the second protrusion 201b and the third protrusion 203b are milled away by a milling method, and the following further describes the technical scheme of the present invention with reference to the accompanying drawings:
the plane processing equipment comprises a rotary driving part, a mounting frame and a processing device, wherein the rotary driving part can be a main shaft of the plane processing equipment generally, and particularly, in one embodiment, the rotary driving part has x-axis, y-axis and z-axis movable strokes and is additionally provided with a rotary stroke, and the rotary driving part has 4 movable strokes. Referring to fig. 1 to 5, the mounting block 100 is mounted on the rotation driving portion to be driven by the rotation driving portion to rotate, the mounting block 100 is used to fix a workpiece 200 to be machined, one end of the mounting block 100 is mounted on the rotation driving portion of the surface machining apparatus to be driven to rotate, a rotation center of the mounting block 100 is configured to coincide with an intersection line of the first inclined surface 201a and the second inclined surface 202a (as shown in fig. 6, DTM1 is an extension of the first inclined surface 201a, DTM2 is an extension of the second inclined surface 202a, and a-3 is an intersection line of the first inclined surface 201a and the second inclined surface 202 a).
By setting the rotation center of the mounting block 100 to coincide with the intersection line of the first inclined surface 201a and the second inclined surface 202a, when the first inclined surface 201a and the second inclined surface 202a are machined, the first inclined surface 201a and the second inclined surface 202a can be in a to-be-machined posture (the to-be-machined posture is generally a horizontal posture) only by rotating the mounting block 100 by a first set angle and a second set angle respectively, so that the machining device can conveniently perform surface machining on the to-be-machined posture.
The specific structure of the mounting bracket 100 is not limited, in this embodiment, the mounting bracket 100 includes a fixing base 1 and a workpiece fixing structure 2, one end of the fixing base 1 is used for being mounted on the rotation driving portion of the surface processing equipment, and the workpiece fixing structure 2 is fixed on one side of the fixing base 1 and is used for mounting the workpiece 200. Through the split arrangement of the workpiece fixing structure 2 and the fixing seat 1, the machining requirements of different workpieces 200 can be met by replacing different workpiece fixing structures 2.
The workpiece fixing structure 2 is used as a fixing carrier of the workpiece 200, and the specific structure thereof is related to the shape of the workpiece 200, so the present invention does not limit the specific structure of the workpiece fixing structure 2, in this embodiment, the workpiece 200 is a small metal piece, the workpiece fixing structure 2 includes a base plate 21 and a cover plate 22, the base plate 21 has an inner side facing the fixing base 1 and an outer side facing away from the fixing base 1, a workpiece fixing position 211 (in this embodiment, a plurality of workpiece fixing positions 211 are provided) is provided on the inner side of the base plate 21 for placing the workpiece 200, the cover plate 22 is provided to cover the inner side of the base plate 21, the cover plate 22 and the base plate 21 are used together to limit the workpiece 200 at the workpiece fixing position 211, wherein the base plate 21 is provided with a yielding hole 212 corresponding to the workpiece fixing position 211, the yielding hole 212 is used to correspond to the plurality of inclined planes of the workpiece 200, so that the inclined planes are exposed outwards for the processing device of the plane processing equipment to correspondingly process. The clamping and limiting of the small workpiece 200 can be well realized by the way that the base plate 21 and the cover plate 22 are covered, and a plurality of workpieces 200 can be clamped at the same time.
Further, in this embodiment, the side of the fixing base 1 is provided with a pressing mechanism 3 at each of the two ends of the substrate 21, the pressing mechanism 3 includes a rotary cylinder 31 and a pressing block 32 mounted on the driving rod of the rotary cylinder 31, the pressing block 32 is driven by the driving rod to rotate to press the outer side of the substrate 21 and to rotate to be staggered with the substrate 21, the pressing block 32 is driven by the rotary cylinder 31 to rotate to press the substrate 21, so that the substrate 21 and the cover plate 22 can be pressed and limited on the fixing base 1, and the disassembly is also convenient, and only the pressing block 32 is driven by the rotary cylinder 31 to rotate by an angle. Obviously, the limiting fixing of the workpiece fixing structure 2 is not limited to the above-mentioned manner, and other manners, such as screw fixing, snap fixing, magnetic attraction, or the like, may also be adopted.
The cover plate 22 and the base plate 21 are combined to form a clamping plate structure, the fixing manner between the cover plate 22 and the base plate 21 is not limited, in this embodiment, the cover plate 22 and the base plate 21 are fixedly connected through the screw connector 4, the fixing structure of the screw connector 4 is firm and simple, obviously, the cover plate 22 and the base plate 21 can also be fixed in other manners, such as a buckling manner or a magnetic absorption manner.
In addition, a positioning structure is preferably required between the cover plate 22 and the base plate 21 to ensure that the cover plate 22 and the base plate 21 are aligned correctly, and further to ensure the clamping and limiting of the workpiece 200, for this reason, one of the cover plate 22 and the base plate 21 is provided with a positioning post 5, and the other is provided with a positioning hole 6 matched with the positioning post 5, specifically, in this embodiment, the base plate 21 is provided with the positioning post 5, the cover plate 22 is provided with the positioning hole 6, and the positioning posts 5 are provided in plural, and at least two positioning posts 5 are arranged differently (specifically, one is large and one is small) to avoid the occurrence of misassembly between the cover plate 22 and the base plate 21, and accordingly, the positioning holes 6 are correspondingly provided in plural.
In this embodiment, the workpiece 200 is disposed annularly, a hole is disposed in the middle of the workpiece, the first inclined surface 201a, the second inclined surface 202a, and the third inclined surface 203a are distributed on three adjacent sides of the workpiece 200, and the first inclined surface 201a, the second inclined surface 202a, and the third inclined surface 203a are correspondingly disposed with a first protrusion 201b, a second protrusion 201b, and a third protrusion 203 b. A workpiece positioning convex column 213 and a plurality of workpiece supporting convex ribs 214 are convexly arranged at the workpiece fixing position 211 on the inner side of the base plate 21, the workpiece positioning convex column 213 is used for matching with the hole on the workpiece 200, and the plurality of workpiece supporting convex ribs 214 are radially distributed by taking the workpiece positioning convex column 213 as the center and are used for supporting the workpiece 200. The receding hole 212 is disposed around three sides of the workpiece fixing portion 211.
The present invention further provides a method for processing a planar processing apparatus, wherein the planar processing apparatus is the planar processing apparatus in the above embodiment, fig. 7 is a schematic flow chart of an embodiment of the method for processing a planar processing apparatus provided by the present invention, and please refer to fig. 7, the method for processing a planar processing apparatus includes the following steps:
step S10, mounting the workpiece 200 to the mounting bracket 100;
step S20a, when the first inclined surface 201a of the workpiece 200 is machined, the mounting frame 100 is driven to rotate by a first set angle through the rotation driving portion, so that the first inclined surface 201a is in a to-be-machined posture, and then the machining device is controlled to machine the first inclined surface 201 a;
step S20b, when the second inclined surface 202a of the workpiece 200 is machined, the rotation driving part drives the mounting block 100 to rotate by a second set angle, so that the second inclined surface 202a is in a to-be-machined posture, and then the machining device is controlled to machine the second inclined surface 202 a.
Wherein the attitude to be processed is generally a horizontal attitude, and step S20a and step S20 are not shown in succession. By setting the rotation center of the mounting block 100 to coincide with the intersection line of the first inclined surface 201a and the second inclined surface 202a, when the first inclined surface 201a and the second inclined surface 202a are machined, the first inclined surface 201a and the second inclined surface 202a can be in a to-be-machined posture (the to-be-machined posture is generally a horizontal posture) only by rotating the mounting block 100 by a first set angle and a second set angle respectively, so that the machining device can conveniently perform surface machining on the to-be-machined posture.
Fig. 8 is a schematic flow chart of a processing method of a flat panel processing apparatus according to another embodiment of the present invention, referring to fig. 8, which is different from the embodiment of fig. 7 in that: the workpiece 200 has the first bevel 201a, the second bevel 202a and the third bevel 203a at the same time;
step S10 includes: step S10a, mounting the workpiece 200 to the mounting frame 100 so that the third inclined surface 203a is in a to-be-machined posture;
after step S10, the method further includes: step S20c, when the third inclined surface 203a of the workpiece 200 needs to be machined, directly controlling the machining device to machine the third inclined surface 203 a.
In this embodiment, the initial position of the third inclined surface 203a is set as the position to be machined, so that when machining the third inclined surface 203a, the rotating frame does not need to be rotated, the third inclined surface 203a can be directly machined by the machining device, and the machining is simpler.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A mounting rack is used on a plane processing device and used for fixing a workpiece to be processed, the workpiece is provided with a plurality of inclined planes which are to be processed and have different inclined angles, the inclined planes comprise a first inclined plane, a second inclined plane and/or a third inclined plane, wherein the intersection line of the first inclined plane and the second inclined plane is parallel or coplanar with the third inclined plane, the mounting rack is characterized in that one end of the mounting rack is used for being mounted on a rotary driving part of the plane processing device so as to be driven to rotate, and the rotation center of the mounting rack is used for being arranged to be coincident with the intersection line of the first inclined plane and the second inclined plane;
the workpiece fixing structure includes:
the base plate is provided with an inner side facing the fixed seat and an outer side back to the fixed seat, and a workpiece fixing position is arranged on the inner side of the base plate and used for placing the workpiece; and the number of the first and second groups,
the cover plate is covered and fixed on the inner side of the base plate, and the cover plate and the base plate are used together for limiting the workpiece at the workpiece fixing position;
the base plate corresponds the fixed position of work piece is equipped with the hole of stepping down, the hole of stepping down be used for with the work piece a plurality of inclined planes correspond, so that a plurality of inclined planes show outwards, supply the processingequipment of plane processing equipment corresponds and processes.
2. The mount of claim 1, wherein the mount comprises:
one end of the fixed seat is used for being installed on a rotation driving part of the plane processing equipment; and the number of the first and second groups,
and the workpiece fixing structure is fixed at one side part of the fixing seat and used for mounting the workpiece.
3. The mounting rack according to claim 1, wherein a pressing mechanism is respectively disposed at the side of the fixing seat and at the two ends of the substrate, the pressing mechanism includes a rotary cylinder and a pressing block mounted on a driving rod of the rotary cylinder, and the pressing block is driven by the driving rod to rotate to press the outer side of the substrate and to rotate to be staggered with the substrate.
4. The mounting rack of claim 1, wherein the cover plate is fixedly connected to the base plate by screws; and/or the presence of a gas in the gas,
one of the cover plate and the substrate is provided with a positioning column, and the other is provided with a positioning hole matched with the positioning column.
5. The mount of claim 1, wherein the inner side of the base plate is embossed with:
the workpiece positioning convex column is used for matching with the hole on the workpiece; and the number of the first and second groups,
the workpiece supporting convex ribs are radially distributed by taking the workpiece positioning convex columns as centers and are used for supporting the workpiece arrangement;
the abdicating hole is arranged around three sides of the workpiece fixing position.
6. A surface working apparatus, characterized by comprising:
a rotation driving section;
a mounting bracket according to any one of claims 1 to 5, mounted to the rotary drive; and the number of the first and second groups,
and the machining device is used for machining a plurality of inclined surfaces of the workpiece.
7. A surface-working apparatus as claimed in claim 6, characterized in that the surface-working apparatus is a grinding machine or a milling machine; and/or the presence of a gas in the gas,
the rotary driving part has x-axis, y-axis and z-axis movable strokes.
8. A machining method of a flat surface machining apparatus according to any one of claims 6 to 7, comprising the steps of:
mounting the workpiece to a mounting bracket;
when a first inclined surface of the workpiece is machined, the mounting frame is driven to rotate by a first set angle through the rotation driving part, so that the first inclined surface is in a to-be-machined posture, and then the machining device is controlled to machine the first inclined surface;
when the second inclined plane of the workpiece is machined, the mounting frame is driven to rotate by a second set angle through the rotation driving portion, so that the second inclined plane is in a to-be-machined posture, and then the machining device is controlled to machine the second inclined plane.
9. The machining method of a flat surface machining apparatus according to claim 8, wherein the workpiece has the first bevel, the second bevel, and the third bevel at the same time;
a step of mounting the workpiece to a mounting bracket, comprising:
mounting the workpiece to a mounting rack so that the third bevel is in a to-be-machined attitude;
after the step of mounting the workpiece to the mounting bracket, further comprising:
and when the third inclined surface of the workpiece needs to be machined, directly controlling the machining device to machine the third inclined surface.
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| CN201910274427.3A CN109822375B (en) | 2019-04-04 | 2019-04-04 | Mounting rack and plane processing equipment and processing method thereof |
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| CN201910274427.3A CN109822375B (en) | 2019-04-04 | 2019-04-04 | Mounting rack and plane processing equipment and processing method thereof |
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| CN112456148B (en) * | 2020-12-04 | 2022-06-21 | 九江华秋电路有限公司 | Automatic feeding device for PCB processing |
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| CN101633126A (en) * | 2009-05-21 | 2010-01-27 | 宁波跃进汽车前桥有限公司 | Configuration method of clamping tool suitable to machine tool for processing complicated workpiece by |
| CN204123156U (en) * | 2014-09-17 | 2015-01-28 | 宁波市荣科迈特数控刀具有限公司 | A kind of fixture for drill bit punching |
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| AU2003249653A1 (en) * | 2002-05-29 | 2003-12-19 | Massachusetts Institute Of Technology | Rotary fast tool servo system and methods |
| AU2003900366A0 (en) * | 2003-01-23 | 2003-02-13 | Portland Surgical Products Pty. Ltd | Hypodermic needles and other small diameter components |
| JP4013252B2 (en) * | 2003-03-27 | 2007-11-28 | 株式会社ジェイテクト | Hale processing method and processing apparatus |
| CN201098853Y (en) * | 2007-09-19 | 2008-08-13 | 马越 | Multi-angle fixture |
| DE102012111473A1 (en) * | 2012-11-27 | 2014-05-28 | Magerl Feinmechanik Gmbh | Workpiece holding device |
| US9821424B2 (en) * | 2014-10-03 | 2017-11-21 | GM Global Technology Operations LLC | Manufacturing fixture |
| JP2017030124A (en) * | 2015-08-05 | 2017-02-09 | 株式会社山崎 | Spherical surface engraving device |
| CN205465290U (en) * | 2016-02-03 | 2016-08-17 | 成都鹏钛精密制造有限责任公司 | Inclined plane work piece milling process frock |
| CN110325321A (en) * | 2017-03-31 | 2019-10-11 | 株式会社牧野铣床制作所 | Lathe |
| CN108032217B (en) * | 2017-12-24 | 2019-06-28 | 中国航发贵州红林航空动力控制科技有限公司 | It is a kind of that multi-angle flat surface grinding tooling is solved using contour localization |
| CN208409591U (en) * | 2018-06-04 | 2019-01-22 | 德昌电机（南京）有限公司 | The seal groove R angle grinding fixture of magnetic shoe mould formed punch |
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| CN101633126A (en) * | 2009-05-21 | 2010-01-27 | 宁波跃进汽车前桥有限公司 | Configuration method of clamping tool suitable to machine tool for processing complicated workpiece by |
| CN204123156U (en) * | 2014-09-17 | 2015-01-28 | 宁波市荣科迈特数控刀具有限公司 | A kind of fixture for drill bit punching |
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