CN107839075B - Zirconia processing equipment and main shaft debugging structure - Google Patents
Zirconia processing equipment and main shaft debugging structure Download PDFInfo
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- CN107839075B CN107839075B CN201711328111.5A CN201711328111A CN107839075B CN 107839075 B CN107839075 B CN 107839075B CN 201711328111 A CN201711328111 A CN 201711328111A CN 107839075 B CN107839075 B CN 107839075B
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- axis moving
- main shaft
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000012545 processing Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 185
- 230000001681 protective effect Effects 0.000 claims abstract description 80
- 238000003754 machining Methods 0.000 claims abstract description 13
- 239000007779 soft material Substances 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000919 ceramic Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000013466 adhesive and sealant Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011153 ceramic matrix composite Substances 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/003—Multipurpose machines; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
Abstract
The invention discloses zirconia processing equipment and a main shaft debugging structure, wherein the zirconia processing equipment comprises: the device comprises a base, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism, a main shaft, a protective ring and a protective ring fixing shell. According to the zirconia equipment provided by the invention, the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are linked, and then the processing area and the main shaft adjusting area are isolated through the main shaft, the protective ring and the protective ring fixing shell, so that scraps generated in the processing process cannot enter the main shaft adjusting area where the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are located, the scrap cleaning rate and the maintenance rate are reduced, and the production efficiency is improved; and the spindle is stably sleeved on the inner ring of the protective ring through the protective ring made of soft materials, and the movement of the spindle is not limited by the protective ring through the thin characteristic of the middle ring, so that spindle movement errors and product machining errors caused by the arrangement of the protective ring are avoided.
Description
Technical Field
The invention relates to the technical field of zirconia processing equipment, in particular to zirconia processing equipment and a main shaft debugging structure.
Background
Zirconia (ZrO) 2 ) The natural zirconia mineral raw materials mainly comprise baddeleyite and zircon. The zircon series igneous rock deep layer mineral has light yellow, brown yellow, yellow green and other colors, has specific gravity of 4.6-4.7 and hardness of 7.5, has strong metallic luster, and can be used as a raw material for ceramic glaze.
Zirconia is mainly used for: 1. piezoelectric ceramic products, domestic ceramics, refractory materials, zirconium bricks for noble metal smelting, zirconium tubes, crucibles and the like; also used for producing steel, nonferrous metals, optical glass and zirconium dioxide fiber. Can be used as an efficient high-temperature heat insulation material. 2. Zirconia fiber: the composite material is used for ultra-high temperature heat insulation protective materials and ceramic matrix composite reinforced materials in the fields of aerospace, national defense, military industry, atomic energy and the like; in the fields of ceramic sintering, metal smelting, pyrolysis, semiconductor manufacturing, quartz melting and the like, the ceramic material is used for manufacturing an ultrahigh temperature industrial kiln, an ultrahigh temperature experimental electric furnace, other ultrahigh temperature heating devices and the like which can resist the high temperature of more than 1500 ℃; can also be used as high-temperature filtering material and high-temperature reaction catalyst carrier and as inert filler for plastics, rubber, latex, etc. 3. Used as inert filler, extender for plastics, rubber, latex, etc. Is suitable for rubber tubes, adhesive tapes, molded products, extruded products, shoes and the like. Also used as a filler of epoxy adhesives and sealants. Is also a common raw material for manufacturing ceramics, enamels and glassware. 4. Used for manufacturing functional ceramics and structural ceramics or as grinding materials. 5. The glass has high refractive index, high melting point and high corrosion resistance, so that the glass is used as a kiln raw material. The piezoelectric ceramic product includes filter, loudspeaker ultrasonic wave hydroacoustic detector, etc. And domestic ceramics (industrial ceramic glaze), refractory materials, zirconium bricks for smelting noble metals, zirconium tubes and the like. It is also used as pigment in steel, nonferrous metal, optical glass, zirconium dioxide fiber and cosmetics.
To ensure manufacturing efficiency, conventional zirconia is typically finished using CAD/CAM machining, but CAD/CAM machining systems are expensive and inconvenient to use.
For this reason, the prior art adopts a double-shaft automatic processing device, the device comprises a bottom plate, a bracket, a main shaft clamp, a workbench, namely a turnover clamp, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism and an A-axis rotating mechanism, wherein the main shaft is clamped and installed on the Z-axis moving mechanism by the main shaft clamp, and the Z-axis moving mechanism is fixed on the bracket; the workbench is connected with the A-axis rotating mechanism, the A-axis rotating mechanism is fixed on the X-axis moving mechanism, and the X-axis moving mechanism is fixed on the Y-axis moving mechanism; the workbench is horizontally placed, and the Z-axis moving mechanism is positioned above the workbench. When the structure is used for processing, scraps generated by processing can fall into the X-axis moving mechanism and the Y-axis moving mechanism, frequent cleaning and maintenance are needed, and the production efficiency is low.
It can be seen that the prior art is still in need of improvement and development.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a zirconia processing device and a spindle debugging structure, which aims to solve the problem of low production efficiency caused by frequent cleaning of scraps in the zirconia processing device in the prior art.
The technical scheme of the invention is as follows:
a zirconia processing apparatus, comprising: the device comprises a base, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism, a main shaft, a protective ring and a protective ring fixing shell; the main shaft is connected with any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on the base, and the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two;
the protective ring made of soft materials is sleeved on the outer edge of the main shaft and comprises an inner ring, a middle ring and an outer ring which are sequentially arranged; the inner side of the inner ring is provided with a main shaft accommodating hole matched with the main shaft, and the thickness of the inner ring is enough to ensure that the inner ring is not deformed when the main shaft moves along the X axis, the Y axis or the Z axis; the outer ring is fixedly connected to the protective ring fixing shell, and the thickness of the outer ring is enough to ensure that the outer ring does not deform when the main shaft moves along the X axis, the Y axis or the Z axis; the middle ring is arc-shaped, and the thickness of the middle ring is enough that the middle ring does not block the main shaft when the main shaft moves along the X axis, the Y axis or the Z axis;
the bottom of the protective ring fixing shell is fixed on the upper end face of the base, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring in position.
Further, the middle ring is provided with an outer convex part, a middle concave part and an inner convex part, the outer convex part is connected with the outer ring, the inner convex part is connected with the inner ring, and the middle concave part is connected between the outer convex part and the inner convex part.
Further, the outer ring is in a circular ring shape, and the upper end surface of the outer ring is flush with the lowest part of the outer convex part of the middle ring; the outer ring is provided with a plurality of first connecting holes, the guard ring fixed shell is provided with a plurality of second connecting holes, and the second connecting holes are matched with the first connecting holes.
Further, the inner ring is in a circular ring shape, and the upper end surface of the inner ring is flush with the highest position of the inner convex part of the middle ring.
Further, the Z-axis moving mechanism includes: two Z axle sliding guide, every Z axle sliding guide corresponds there is at least one Z axle slider, Z axle slider one end movable connection is in Z axle sliding guide, other end fixedly connected with L type connecting block, the terminal surface both sides are erect respectively in at least one Z axle slider under the minor face block of L type connecting block, middle part fixedly connected with Z axle nut, Z axle nut adaptation is connected with Z axle lead screw, Z axle lead screw is connected with Z axle actuating source.
Further, the Y-axis moving mechanism includes: two Y-axis sliding guide rails, each Y-axis sliding guide rail is provided with at least one Y-axis sliding block correspondingly, and the two Y-axis sliding guide rails are both fixed on one side of a long-side block body of the L-shaped connecting block; the first end of the Y-axis sliding block is movably connected to the Y-axis sliding guide rail, the second end of the Y-axis sliding block is fixedly connected with a concave-shaped connecting block, two sides of the first end of the concave-shaped connecting block are respectively connected with at least one Y-axis sliding block, the middle of the first end of the concave-shaped connecting block is fixedly connected with a Y-axis nut, the Y-axis nut is adaptively connected with a Y-axis screw rod, and the Y-axis screw rod is connected with a Y-axis driving source.
Further, the X-axis moving mechanism includes: two X-axis sliding guide rails, wherein each X-axis sliding guide rail is provided with at least one X-axis sliding block, and the two X-axis sliding guide rails are both fixed on the second end face of the concave connecting block; the X-axis sliding block is characterized in that the first end of the X-axis sliding block is movably connected to the X-axis sliding guide rail, the second end of the X-axis sliding block is fixedly connected with a rectangular connecting block, two sides of the first end of the rectangular connecting block are respectively connected with at least one X-axis sliding block, the middle of the first end of the rectangular connecting block is fixedly connected with an X-axis nut, the X-axis nut is adaptively connected with an X-axis screw rod, and the X-axis screw rod is connected with an X-axis driving source.
Further, the zirconia processing equipment further comprises a workbench, wherein the workbench is connected with a tool magazine, and a plurality of containing holes are formed in the tool magazine along the peripheral direction of the workbench.
Further, zirconia processing equipment still includes dust pelletizing system and a body, dust pelletizing system includes air inlet pipeline, air-out pipeline and negative pressure fan, the body forms half enclosure space with the guard ring after closing, air inlet pipeline, half enclosure space and air-out pipeline communicate in proper order.
A spindle debug structure, comprising: the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the main shaft, the protective ring and the protective ring fixing shell; the main shaft is connected with any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on a base of zirconia processing equipment, and the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two;
the protective ring made of soft materials is sleeved on the outer edge of the main shaft and comprises an inner ring, a middle ring and an outer ring which are sequentially arranged; the inner side of the inner ring is provided with a main shaft accommodating hole matched with the main shaft, and the thickness of the inner ring is enough to ensure that the inner ring is not deformed when the main shaft moves along the X axis, the Y axis or the Z axis; the outer ring is fixed on the protective ring fixing shell, and the thickness of the outer ring is enough to ensure that the outer ring does not deform when the main shaft moves along the X axis, the Y axis or the Z axis; the middle ring is arc-shaped, and the thickness of the middle ring is enough that the middle ring does not block the main shaft when the main shaft moves along the X axis, the Y axis or the Z axis;
the bottom of the protective ring fixing shell is fixed on the upper end face of the base, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring in position.
Compared with the prior art, the zirconia processing equipment provided by the invention adopts the base, the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the main shaft, the protective ring and the protective ring fixing shell; the main shaft is connected with any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on the base, and the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two; the protective ring made of soft materials is sleeved on the outer edge of the main shaft and comprises an inner ring, a middle ring and an outer ring which are sequentially arranged; the inner side of the inner ring is provided with a main shaft accommodating hole matched with the main shaft, and the thickness of the inner ring is enough to ensure that the inner ring is not deformed when the main shaft moves along the X axis, the Y axis or the Z axis; the outer ring is fixedly connected to the protective ring fixing shell, and the thickness of the outer ring is enough to ensure that the outer ring does not deform when the main shaft moves along the X axis, the Y axis or the Z axis; the middle ring is arc-shaped, and the thickness of the middle ring is enough that the middle ring does not block the main shaft when the main shaft moves along the X axis, the Y axis or the Z axis; the bottom of the protective ring fixing shell is fixed on the upper end face of the base, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring in position. According to the zirconia equipment provided by the invention, the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are linked, and then the processing area and the main shaft adjusting area are isolated through the main shaft, the protective ring and the protective ring fixing shell, so that scraps generated in the processing process cannot enter the main shaft adjusting area where the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are located, the scrap cleaning rate and the maintenance rate are reduced, and the production efficiency is improved; and the spindle is stably sleeved on the inner ring of the protective ring through the protective ring made of soft materials, and the movement of the spindle is not limited by the protective ring through the thin characteristic of the middle ring, so that spindle movement errors and product machining errors caused by the arrangement of the protective ring are avoided.
Drawings
FIG. 1 is a top view of a preferred embodiment of the zirconia processing plant of the present invention with the top casing removed.
FIG. 2 is a schematic diagram showing the connection relationship among the triaxial moving device, the spindle, the guard ring and the guard ring fixing case in the preferred embodiment of the zirconia machining apparatus according to the present invention.
FIG. 3 is a schematic view showing the structure of the A-axis rotating mechanism in the preferred embodiment of the zirconia processing apparatus of the present invention.
FIG. 4 is a schematic view showing the structure of the lower end face of the susceptor in the preferred embodiment of the zirconia processing apparatus of the present invention.
FIG. 5 is a perspective view of a preferred embodiment of the zirconia processing plant of the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 5.
FIG. 7 is a cross-sectional view showing a dust removal channel in a preferred embodiment of the zirconia processing plant of the present invention.
FIG. 8 is a front view of a guard ring in a preferred embodiment of the zirconia machining apparatus of the present invention.
Fig. 9 is a cross-sectional view of A-A of fig. 8.
FIG. 10 is a perspective view of a guard ring in a preferred embodiment of the zirconia machining apparatus of the present invention.
FIG. 11 is a schematic view showing the connection between the table and the tool magazine in the preferred embodiment of the zirconia processing apparatus of the present invention.
Fig. 12 is a schematic view showing the structure of a tool holder in a preferred embodiment of the zirconia machining apparatus of the present invention.
Fig. 13 is an enlarged view of a portion B in fig. 12.
FIG. 14 is a schematic view showing the structure of a cutter in a preferred embodiment of the zirconia processing apparatus of the present invention.
Detailed Description
The invention provides zirconia processing equipment and a main shaft debugging structure, which are used for making the purposes, the technical scheme and the effects of the invention clearer and more definite, and the invention is further described in detail below by referring to the accompanying drawings and examples. 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 invention.
As shown in fig. 1 to 3, the zirconia machining apparatus provided by the present invention includes a base 1, a housing assembly, a door 3, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism, a spindle 7, a guard ring 8, a guard ring fixing case 9, a table 10, a tool magazine 11, an A-Axis rotating mechanism 12, a first support plate 13, a negative pressure source 14, an air outlet pipe 15, and a control system.
In the preferred embodiment of the present invention, the base 1 may be placed on the ground or a platform (because of compact structure and small occupied space, it may be placed in any space enough position) for supporting other components, and also for forming a semi-enclosed working space, so that the present invention is provided with a negative pressure dust removal system, requiring air intake, chip removal and air exhaust. For this purpose, the base 1 is provided with an air outlet communicating with the outside, and the air outlet is communicated with the air outlet pipeline 15.
As shown in fig. 4, the lower end surface of the base 1 of the present invention is preferably provided with a plurality of grids 101, and the air outlet pipeline 15 is preferably hidden in the gaps between the grids 101, so that space is saved, and the air outlet pipeline 15 is protected from being damaged by external force.
As shown in fig. 1, 5 and 6, the housing assembly 2 of the present invention includes: a first side case 21, a second side case 22, a third side case 23, a fourth side case 24, and a top case 25; the first side casing 21 is attached to the first support plate 13 and connected to the door body 3; the second side casing 22 and the first side casing 21 are symmetrically arranged, but the structures of the two are different; the third side part shell 23 is attached to the first support plate 13 and connected with the door body 3; the fourth side casing 24 and the third side casing 23 are symmetrically arranged, but have different structures; the top housing 25 may also be referred to as a cover, and is symmetrically disposed with respect to the base 1, and has an air inlet 251 (not labeled and covered by an air inlet filter plate 252), the air inlet filter plate 252 is covered on the air inlet 251, and a plurality of air inlet grooves are formed on the air inlet filter plate 252, each air inlet groove is in a strip shape, and the length of each air inlet groove increases from two sides to the middle. It should be noted that, in the present invention, the first side housing 21, the second side housing 22, the third side housing 23, the fourth side housing 24 and the top housing 25 are only separated by azimuth, and any combination and disassembly should fall within the scope of the present invention, for example, the fourth side housing 24 is divided into two parts, one part is integrally formed with the first side housing 21, the other part is integrally formed with the second side housing 22, and the fourth side housing 24 is not formed in the process, but only the first side housing 21, the second side housing 22 and the third side housing 23 are formed in the azimuth, but the fourth side housing 24 is still formed after the two parts are combined in azimuth, which also falls into the scope of the present invention. In addition, as shown at 24a, 24b in fig. 1, both should belong to the fourth side housing 24 when combined, whether or not they are integrally formed.
As shown in fig. 1, the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are combined into a three-axis moving device, and the three-axis moving device is connected with the main shaft and used for controlling the main shaft to move; the first end surface of the guard ring, the first end surface of the guard ring fixing shell, the base and the shell component (specifically, the first side shell 21, the second side shell 22 and the fourth side shell 24) are surrounded to form a main shaft debugging area 16; the working space 17 is formed by the second end face of the protective ring, the second end face of the protective ring fixing shell, the base, the shell component, the first supporting plate and the door body. The base, first support plate, housing assembly, and guard ring mounting case (or second support plate, see below) enclose a third independent space 18. It should be noted that the third independent space 18 and the spindle debug area 16 may be the same or independent of each other.
As shown in fig. 7, the air inlet 251, the working space, the air outlet 109 and the air outlet pipeline 15 are sequentially communicated, and the negative pressure source 14 may be an exhaust fan, which is connected to the end of the air outlet pipeline 15 or between the air outlet 109 and the air outlet pipeline 15, which is not particularly limited in the present invention. The air outlet duct 15 may be connected to a purifying device for purifying the exhaust gas and separating the waste chips produced by the process therefrom.
In a further preferred embodiment of the present invention, in order to improve the collection efficiency and effect of the scraps, a dust collection box is fixedly arranged on the upper end surface of the base 1, the upper end surface of the dust collection box is provided with a dust collection cavity and a dust collection port 701, the dust collection port 701 is communicated with the air outlet, preferably, the height of the dust collection cavity is gradually decreased from the edge to the middle part, so that the scraps falling during processing slide to the dust collection port 701, and then are discharged through the air outlet or are adsorbed at the dust collection port 701 by suction, thereby effectively preventing the scraps, dust and the like from flying in the working space and affecting the processing process.
As shown in fig. 5, the door body 3 is L-shaped, after the door body 3 is opened, an L-shaped operation space is formed between the first side casing 21, the third side casing 23, the second side casing 22 (if the first support plate 13 is present, the second side casing 22 is replaced by the first support plate 13) and the guard ring fixing casing 9, so that the problem that the one-side door is not easy to operate in the prior art is solved, and the operations such as disassembling products are more convenient; which is snap-fit to the first side housing 21 and rotatably connected to the third side housing 23.
The spindle 7 is connected to any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, and the other of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on the base 1, and the other of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two.
That is, the following are possible embodiments, and the first is preferred:
1. the Z-axis moving mechanism is fixed on the base 1, the Y-axis moving mechanism is connected with the Z-axis moving mechanism, the X-axis moving mechanism is connected with the Y-axis moving mechanism, and the main shaft 7 is connected with the X-axis moving mechanism.
2. The Y-axis moving mechanism is fixed on the base 1, the X-axis moving mechanism is connected with the Y-axis moving mechanism, the Z-axis moving mechanism is connected with the X-axis moving mechanism, and the main shaft 7 is connected with the Z-axis moving mechanism.
3. The X-axis moving mechanism is fixed on the base 1, the Z-axis moving mechanism is connected with the X-axis moving mechanism, the Y-axis moving mechanism is connected with the Z-axis moving mechanism, and the main shaft 7 is connected with the Y-axis moving mechanism.
4. The Z-axis moving mechanism is fixed on the base 1, the X-axis moving mechanism is connected with the Z-axis moving mechanism, the Y-axis moving mechanism is connected with the X-axis moving mechanism, and the main shaft 7 is connected with the Y-axis moving mechanism.
5. The Y-axis moving mechanism is fixed on the base 1, the Z-axis moving mechanism is connected with the Y-axis moving mechanism, the X-axis moving mechanism is connected with the Z-axis moving mechanism, and the main shaft 7 is connected with the X-axis moving mechanism.
6. The X-axis moving mechanism is fixed on the base 1, the Y-axis moving mechanism is connected with the X-axis moving mechanism, the Z-axis moving mechanism is connected with the Y-axis moving mechanism, and the main shaft 7 is connected with the Z-axis moving mechanism.
As shown in fig. 2, in the preferred embodiment of the present invention, two Z-axis sliding rails 611 are provided, each Z-axis sliding rail 611 corresponds to at least one Z-axis slider 612, one end of each Z-axis slider 612 is movably connected to the Z-axis sliding rail 611, the other end is fixedly connected with an L-shaped connecting block 613, two sides of the lower end face of the short side block of the L-shaped connecting block 613 are respectively erected on at least one Z-axis slider 612, the middle part is fixedly connected with a Z-axis nut, the Z-axis nut is adapted to be connected with a Z-axis screw rod, and the Z-axis screw rod is connected with a Z-axis driving source 614.
Two Y-axis sliding guide rails 511 are arranged, and the two Y-axis sliding guide rails 511 are both fixed on one side of a long-side block of the L-shaped connecting block 613; the first end of the Y-axis sliding block 512 is movably connected to the Y-axis sliding guide 511, the second end of the Y-axis sliding block is fixedly connected with a concave-shaped connecting block 513, two sides of the first end of the concave-shaped connecting block 513 are respectively connected with at least one Y-axis sliding block 512, the middle part of the concave-shaped connecting block is fixedly connected with a Y-axis nut, the Y-axis nut is adaptively connected with a Y-axis screw rod, and the Y-axis screw rod is connected with a Y-axis driving source 514.
Two X-axis sliding guide rails 411 are arranged, and the two X-axis sliding guide rails 411 are fixed on the second end face of the concave connecting block 513; the first end of the X-axis sliding block 412 is movably connected to the X-axis sliding guide 411, the second end of the X-axis sliding block is fixedly connected with a rectangular connecting block 413, two sides of the first end of the rectangular connecting block 413 are respectively connected with at least one X-axis sliding block 412, the middle of the first end of the rectangular connecting block is fixedly connected with an X-axis nut, the X-axis nut is adaptively connected with an X-axis screw rod, and the X-axis screw rod is connected with an X-axis driving source 414.
In a further preferred embodiment of the present invention, two Z-axis sliders 612 are slidably disposed on each Z-axis slide rail 611, two Y-axis sliders 512 are slidably disposed on each Y-axis slide rail 511, and two X-axis sliders 412 are slidably disposed on each X-axis slide rail 411. Motors are preferably used for the Z-axis drive source 614, the Y-axis drive source 514, and the X-axis drive source 414.
As shown in fig. 8, 9 and 10, the protection ring 8 made of soft material is preferably sleeved on the outer edge of the main shaft 7, and comprises an inner ring 81, a middle ring 82 and an outer ring 83 which are sequentially arranged; the inner side of the inner ring 81 is provided with a main shaft 7 accommodating hole matched with the main shaft 7, and the thickness of the inner ring 81 is enough to ensure that the inner ring 81 is not deformed when the main shaft 7 moves along the X axis, the Y axis or the Z axis; the outer ring 83 is fixedly connected to the guard ring fixing shell 9, and the thickness of the outer ring 83 is enough to ensure that the outer ring 83 does not deform when the main shaft 7 moves along the X axis, the Y axis or the Z axis; the middle ring 82 is arc-shaped, and the thickness of the middle ring 82 is enough that the middle ring 82 does not block the spindle 7 when the spindle 7 moves along the X-axis, the Y-axis or the Z-axis.
The protection ring 8 is made of soft materials (such as silica gel, rubber, soft plastic and the like) so as to ensure that the protection ring 8 does not cause errors in the movement of the spindle 7 while isolating the working area from the debugging area of the spindle 7, and once the spindle 7 moves to generate errors, the machining process inevitably generates errors.
Among the inner ring 81, the middle ring 82 and the outer ring 83, the inner ring 81 and the outer ring 83 are used as connecting parts, so that the thickness of the inner ring 81 and the outer ring 83 is thick enough to ensure the connection stability; the middle ring 82 is provided as a protective body for the partition area, and is required to be thin enough to prevent the spindle 7 from moving in any direction. It is evident that the thickness of the middle ring 82 is much smaller than the inner ring 81 and the outer ring 83, whereas the diameter of the middle ring 82 is adapted to the range of movement of the spindle 7.
In particular, the middle ring 82 is provided with three parts, i.e., a convex part, a concave part and an inward convex part, the outer part is connected with the outer ring 83, the inward convex part is connected with the inner ring 81, and the concave part is connected between the outer part and the inward convex part.
The outer ring 83 is in a circular ring shape, and the upper end surface of the outer ring 83 is flush with the lowest part of the convex part of the middle ring 82; the outer ring 83 is provided with a plurality of first connecting holes, the guard ring fixing shell 9 is provided with a plurality of second connecting holes, and the second connecting holes are matched with the first connecting holes. The adaptation here refers to the adaptation of the position and the size, and does not exclude the case that the second connecting hole is different from the first connecting hole in size, such as a screw, and the outer diameter of the screw is gradually changed.
The inner ring 81 is ring-shaped, the upper end surface of the inner ring 81 is flush with the highest position of the inner convex part of the middle ring 82, a main shaft 7 accommodating hole and a position fixing hole matched with the main shaft 7 are formed in the inner ring, at least one (preferably one, so as to save materials and simplify the structure) position fixing shaft is fixedly connected with the main shaft 7, the main shaft 7 penetrates through the main shaft 7 accommodating hole, and the position fixing shaft penetrates through the position fixing hole, so that the inner ring 81 and the main shaft 7 always synchronously move.
The bottom of the protective ring fixing shell 9 is fixed on the upper end face of the base 1, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring 8 in position.
The shell component 2, the base 1, the door body 3, the main shaft 7, the protective ring 8, the protective ring fixing shell 9, the negative pressure source 14, and the air inlet, the air outlet and the air outlet pipeline 15 are arranged, so that dust is basically not generated in the rear part (namely the debugging area of the main shaft 7) of the protective ring fixing shell 9, dust is less in the front working area, the service life of equipment is prolonged, the maintenance and repair rate is reduced, and the machining precision is improved (impurities such as dust and sweeps are prevented from entering each moving mechanism to form a stroke error).
As shown in fig. 11, the working table 10 is disposed opposite to the spindle 7 and is fixedly connected to the tool magazine 11; the tool magazine 11 includes a first accommodating portion 111, a second accommodating portion 112, and a connecting portion 113 that are sequentially connected; the first accommodating portion 111 is provided with an accommodating groove (not labeled, covered by a workbench), and the workbench 10 is fixed in the accommodating groove; the second accommodating portion 112 is provided with a plurality of accommodating holes (not shown, covered by a tool holder) for accommodating the spare tools 31, the accommodating holes being provided along the periphery of the table 10; the connection portion 113 is provided with a plurality of connection holes; the tool magazine 11 is connected to the A-Axis rotating mechanism 12; the middle part of the first supporting plate 13 is sleeved outside the A-axis rotating mechanism 12, and the bottom of the first supporting plate is fixedly connected to the base 1. The first receiving portion 111 is provided with a holding groove 111a at a peripheral edge thereof, and the holding groove 111a is located below the table 10. The number of the holding grooves 111a is at least two, and the two holding grooves 111a are symmetrically arranged.
As shown in fig. 12 and 13, a tool holder 30 is fixed in the accommodating hole, a first end of the tool holder 30 is accommodated in the accommodating hole, a second end of the tool holder 30 is provided with a plurality of inner diameter adjusting bodies 301, an inner diameter adjusting groove 302 is disposed between each two adjacent inner diameter adjusting bodies 301, and the inner diameter adjusting grooves 302 separate one ends of the adjacent inner diameter adjusting bodies 301 and merge the other ends; a plurality of inner diameter adjustment slots 302 are spaced along the circumference of the second end of the tool holder 30. The second end of the tool holder 30 is an open end, and an inclined surface 303 with a wide outer surface and a narrow inner surface is provided at the open end. The tool holder 30 is used for holding a tool 31, as shown in fig. 14, the tool 31 includes a shank and a tool bit, and a holding protrusion 31a capable of being inserted into and held by a second end of the tool holder 30 is disposed between the shank and the tool bit.
The second end of the tool holder 30 is an open end, preferably provided with an inclined surface 303 which is wider at the outside and narrower at the inside. The inclined surface 303 provides for easier access of the tool 31 when it is inserted into the tool holder 30.
In a further preferred embodiment of the present invention, a step is provided at the middle of the second end of the tool holder 30, and the distance between the step and the end surface of the second end of the tool holder 30 is the same as the height of the holding protrusion 31a.
As shown in fig. 3, the two ends of the A-Axis rotating mechanism 12 are suspended, and the middle part of the A-Axis rotating mechanism is supported on the base 1; it comprises the following steps: a rotation motor 121, a rotation movement connector 122 and a rotation support base 123; the rotating motor 121 is located at a first side of the first support plate 13, and the tool magazine 11 and the workbench 10 are located at a second side of the first support plate 13; the rotary motion connecting piece 122 is positioned between the output shaft of the rotary motor 121 and the tool magazine 11 or the workbench 10, and the rotary motion connecting piece 122 penetrates through the first supporting plate 13; the upper part of the rotary supporting seat 123 is provided with a first fixing hole, and is sleeved on the outer edge of the rotary motion connecting piece 122 through the first fixing hole, and the bottom is fixedly connected to the upper end surface of the base 1.
The invention also provides a main shaft debugging structure, which comprises: the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the main shaft, the protective ring and the protective ring fixing shell; the main shaft is connected with any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on a base of zirconia processing equipment, and the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two; the protective ring made of soft materials is sleeved on the outer edge of the main shaft and comprises an inner ring, a middle ring and an outer ring which are sequentially arranged; the inner side of the inner ring is provided with a main shaft accommodating hole matched with the main shaft, and the thickness of the inner ring is enough to ensure that the inner ring is not deformed when the main shaft moves along the X axis, the Y axis or the Z axis; the outer ring is fixed on the protective ring fixing shell, and the thickness of the outer ring is enough to ensure that the outer ring does not deform when the main shaft moves along the X axis, the Y axis or the Z axis; the middle ring is arc-shaped, and the thickness of the middle ring is enough that the middle ring does not block the main shaft when the main shaft moves along the X axis, the Y axis or the Z axis; the bottom of the protective ring fixing shell is fixed on the upper end face of the base, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring in position.
Compared with the prior art, the main shaft debugging structure provided by the invention adopts the base, the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the main shaft, the protective ring and the protective ring fixing shell; the main shaft is connected with any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on the base, and the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two; the protective ring made of soft materials is sleeved on the outer edge of the main shaft and comprises an inner ring, a middle ring and an outer ring which are sequentially arranged; the inner side of the inner ring is provided with a main shaft accommodating hole matched with the main shaft, and the thickness of the inner ring is enough to ensure that the inner ring is not deformed when the main shaft moves along the X axis, the Y axis or the Z axis; the outer ring is fixedly connected to the protective ring fixing shell, and the thickness of the outer ring is enough to ensure that the outer ring does not deform when the main shaft moves along the X axis, the Y axis or the Z axis; the middle ring is arc-shaped, and the thickness of the middle ring is enough that the middle ring does not block the main shaft when the main shaft moves along the X axis, the Y axis or the Z axis; the bottom of the protective ring fixing shell is fixed on the upper end face of the base, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring in position. According to the zirconia equipment provided by the invention, the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are linked, and then the processing area and the main shaft adjusting area are isolated through the main shaft, the protective ring and the protective ring fixing shell, so that scraps generated in the processing process cannot enter the main shaft adjusting area where the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are located, the scrap cleaning rate and the maintenance rate are reduced, and the production efficiency is improved; and the spindle is stably sleeved on the inner ring of the protective ring through the protective ring made of soft materials, and the movement of the spindle is not limited by the protective ring through the thin characteristic of the middle ring, so that spindle movement errors and product machining errors caused by the arrangement of the protective ring are avoided.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (9)
1. A zirconia processing apparatus, comprising: the device comprises a base, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism, a main shaft, a protective ring and a protective ring fixing shell; the main shaft is connected with any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on the base, and the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two;
the protective ring made of soft materials is sleeved on the outer edge of the main shaft and comprises an inner ring, a middle ring and an outer ring which are sequentially arranged; the inner side of the inner ring is provided with a main shaft accommodating hole matched with the main shaft, and the thickness of the inner ring is enough to ensure that the inner ring is not deformed when the main shaft moves along the X axis, the Y axis or the Z axis; the outer ring is fixedly connected to the protective ring fixing shell, and the thickness of the outer ring is enough to ensure that the outer ring does not deform when the main shaft moves along the X axis, the Y axis or the Z axis; the middle ring is arc-shaped, and the thickness of the middle ring is enough that the middle ring does not block the main shaft when the main shaft moves along the X axis, the Y axis or the Z axis;
the bottom of the protective ring fixing shell is fixed on the upper end surface of the base, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring in position;
the zirconia processing equipment further comprises a workbench, wherein the workbench is connected with a tool magazine, and the tool magazine is provided with a plurality of containing holes along the peripheral direction of the workbench;
the tool magazine is connected with an A-axis rotating mechanism;
a cutter clamping piece is fixed in the accommodating hole, a first end of the cutter clamping piece is accommodated in the accommodating hole, a second end of the cutter clamping piece is an open end, and an inclined surface with wide outside and narrow inside is arranged at the opening;
the cutter comprises a cutter handle and a cutter head, wherein a clamping protrusion which can be inserted into and clamped at the second end of the cutter clamping piece is arranged between the cutter handle and the cutter head.
2. The zirconia machining apparatus according to claim 1, wherein the intermediate ring is provided with three portions of a convex portion, a concave portion and an inward convex portion, the outer convex portion is connected to the outer ring, the inward convex portion is connected to the inner ring, and the concave portion is connected between the outer convex portion and the inward convex portion.
3. The zirconia processing equipment according to claim 2, wherein the outer ring is in a circular ring shape, and the upper end face of the outer ring is flush with the lowest part of the convex part of the middle ring; the outer ring is provided with a plurality of first connecting holes, the guard ring fixed shell is provided with a plurality of second connecting holes, and the second connecting holes are matched with the first connecting holes.
4. The zirconia processing apparatus as set forth in claim 2, wherein the inner ring has a circular ring shape, and the upper end surface of the inner ring is flush with the highest position of the inner convex portion of the intermediate ring.
5. The zirconia processing apparatus as set forth in claim 4, wherein said Z-axis moving mechanism comprises: two Z axle sliding guide, every Z axle sliding guide corresponds there is at least one Z axle slider, Z axle slider one end movable connection is in Z axle sliding guide, other end fixedly connected with L type connecting block, the terminal surface both sides are erect respectively in at least one Z axle slider under the minor face block of L type connecting block, middle part fixedly connected with Z axle nut, Z axle nut adaptation is connected with Z axle lead screw, Z axle lead screw is connected with Z axle actuating source.
6. The zirconia processing apparatus of claim 5 wherein the Y-axis movement mechanism comprises: two Y-axis sliding guide rails, each Y-axis sliding guide rail is provided with at least one Y-axis sliding block correspondingly, and the two Y-axis sliding guide rails are both fixed on one side of a long-side block body of the L-shaped connecting block; the first end of the Y-axis sliding block is movably connected to the Y-axis sliding guide rail, the second end of the Y-axis sliding block is fixedly connected with a concave-shaped connecting block, two sides of the first end of the concave-shaped connecting block are respectively connected with at least one Y-axis sliding block, the middle of the first end of the concave-shaped connecting block is fixedly connected with a Y-axis nut, the Y-axis nut is adaptively connected with a Y-axis screw rod, and the Y-axis screw rod is connected with a Y-axis driving source.
7. The zirconia processing apparatus as set forth in claim 6, wherein said X-axis moving mechanism comprises: two X-axis sliding guide rails, wherein each X-axis sliding guide rail is provided with at least one X-axis sliding block, and the two X-axis sliding guide rails are both fixed on the second end face of the concave connecting block; the X-axis sliding block is characterized in that the first end of the X-axis sliding block is movably connected to the X-axis sliding guide rail, the second end of the X-axis sliding block is fixedly connected with a rectangular connecting block, two sides of the first end of the rectangular connecting block are respectively connected with at least one X-axis sliding block, the middle of the first end of the rectangular connecting block is fixedly connected with an X-axis nut, the X-axis nut is adaptively connected with an X-axis screw rod, and the X-axis screw rod is connected with an X-axis driving source.
8. The zirconia processing equipment of claim 1, further comprising a dust removal system and a door body, wherein the dust removal system comprises an air inlet pipeline, an air outlet pipeline and a negative pressure fan, the door body forms a semi-closed space with the protective ring after being closed, and the air inlet pipeline, the semi-closed space and the air outlet pipeline are sequentially communicated.
9. A spindle debug structure, the spindle debug structure comprising: the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the main shaft, the protective ring and the protective ring fixing shell; the main shaft is connected with any one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is fixed on a base of zirconia processing equipment, and the other one of the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism is connected between the other two;
the protective ring made of soft materials is sleeved on the outer edge of the main shaft and comprises an inner ring, a middle ring and an outer ring which are sequentially arranged; the inner side of the inner ring is provided with a main shaft accommodating hole matched with the main shaft, and the thickness of the inner ring is enough to ensure that the inner ring is not deformed when the main shaft moves along the X axis, the Y axis or the Z axis; the outer ring is fixed on the protective ring fixing shell, and the thickness of the outer ring is enough to ensure that the outer ring does not deform when the main shaft moves along the X axis, the Y axis or the Z axis; the middle ring is arc-shaped, and the thickness of the middle ring is enough that the middle ring does not block the main shaft when the main shaft moves along the X axis, the Y axis or the Z axis;
the bottom of the protective ring fixing shell is fixed on the upper end surface of the base, and a penetrating hole is formed in the middle of the protective ring fixing shell and is matched with the protective ring in position;
the zirconia processing equipment further comprises a workbench, wherein the workbench is connected with a tool magazine, and the tool magazine is provided with a plurality of containing holes along the peripheral direction of the workbench;
the tool magazine is connected with an A-axis rotating mechanism;
a cutter clamping piece is fixed in the accommodating hole, a first end of the cutter clamping piece is accommodated in the accommodating hole, a second end of the cutter clamping piece is an open end, and an inclined surface with wide outside and narrow inside is arranged at the opening;
the cutter comprises a cutter handle and a cutter head, wherein a clamping protrusion which can be inserted into and clamped at the second end of the cutter clamping piece is arranged between the cutter handle and the cutter head.
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| CN201711328111.5A CN107839075B (en) | 2017-12-13 | 2017-12-13 | Zirconia processing equipment and main shaft debugging structure |
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