CN116689847A - Superhard coating numerical control milling cutter convenient to install and machining and installing method thereof - Google Patents

Superhard coating numerical control milling cutter convenient to install and machining and installing method thereof Download PDF

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Publication number
CN116689847A
CN116689847A CN202310626771.0A CN202310626771A CN116689847A CN 116689847 A CN116689847 A CN 116689847A CN 202310626771 A CN202310626771 A CN 202310626771A CN 116689847 A CN116689847 A CN 116689847A
Authority
CN
China
Prior art keywords
milling cutter
positioning
groove
numerical control
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310626771.0A
Other languages
Chinese (zh)
Inventor
钱洪良
黄虹
曹长春
赵世文
杜佳轩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Chaorui Coating Technology Co ltd
Original Assignee
Suzhou Chaorui Coating Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Chaorui Coating Technology Co ltd filed Critical Suzhou Chaorui Coating Technology Co ltd
Priority to CN202310626771.0A priority Critical patent/CN116689847A/en
Publication of CN116689847A publication Critical patent/CN116689847A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/34—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools milling cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23C2228/10—Coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The application relates to the technical field of numerical control milling cutters, in particular to a superhard coating numerical control milling cutter convenient to install and a processing and installing method thereof. According to the application, the positioning rod is driven by the bidirectional screw rod to be inserted into the positioning hole, the positioning seat is fixed in the mounting seat, and the latch is driven to enter the clamping groove under the action of the spring, so that the positioning rod is prevented from falling off from the positioning hole after long-term use due to the rotation of the bidirectional screw rod, and the mounting stability is better.

Description

Superhard coating numerical control milling cutter convenient to install and machining and installing method thereof
Technical Field
The application relates to a numerical control milling cutter, in particular to a superhard coating numerical control milling cutter convenient to install and a processing and installing method thereof, and belongs to the technical field of numerical control milling cutters.
Background
Numerical control milling cutters are a common cutting tool in the machine tool industry, mainly rotary cutters with one or more cutter teeth for milling. When in operation, each cutter tooth cuts off the allowance of the workpiece intermittently in sequence. The milling cutter is mainly used for steps, grooves, forming surfaces, cutting workpieces and other processing processes, the superhard coating milling cutter is formed by plating a layer of nano-scale wear-resistant material on the outer surface of the milling cutter, so that the overall hardness of the milling cutter is improved, the service life of the milling cutter is prolonged, however, after long-time use, the milling cutter still suffers from abrasion, and in order to ensure the normal cutting effect of the milling cutter, the milling cutter needs to be disassembled and replaced.
When replacing some milling cutters with smaller diameters, firstly, loading a straight shank milling cutter into a spring chuck, tightening a nut to clamp the straight shank milling cutter, and then inserting a milling cutter rod into a taper hole of a vertical milling machine; when installing straight shank milling cutter of great diameter, install the milling cutter arbor in little three jaw chuck, reuse square wrench rotates the bevel pinion square hole on the chuck, press from both sides tight milling cutter through three jack catch, and such installation step is loaded down with trivial details, and needs to influence the quick replacement efficiency to milling cutter with the help of specialized tools such as spanner.
Therefore, we propose a superhard coating numerical control milling cutter which is convenient to install, so as to solve the problems.
Disclosure of Invention
The application aims to provide a superhard coating numerical control milling cutter convenient to install and a processing and installing method thereof, wherein a positioning rod can be driven by a bidirectional screw rod to be inserted into a positioning hole to fix a positioning seat in an installation seat, and then a latch is driven by a spring to enter a clamping groove, so that the positioning rod is prevented from falling off from the positioning hole due to the rotation of the bidirectional screw rod after long-term use, and the installing stability is better.
In order to achieve the above purpose, the main technical scheme adopted by the application comprises the following steps: the utility model provides a superhard coating numerical control milling cutter convenient to installation, includes milling cutter arbor and the mount pad of being convenient for milling cutter arbor is fixed, milling cutter arbor's lower extreme outside integrated into one piece is equipped with the positioning seat, the inside of mount pad is seted up and is rotated logical groove, rotate logical inslot and seted up T type sliding tray, the inside symmetry sliding connection of T type sliding tray has two sliding blocks, and two on the opposite one side outer wall of sliding block all fixedly connected with locating lever, set up on the circumference outer wall of positioning seat with locating lever assorted locating hole, the inside rotation of T type sliding tray is connected with runs through in two sliding block and with two sliding block threaded connection's two-way lead screw, just be equipped with on the positioning seat and be used for preventing the locating lever from falling from the locating hole anticreep subassembly;
the anti-drop assembly comprises a latch and a clamping groove formed in the positioning rod, a connecting cavity is formed in the inner portion of the positioning hole in a communicating mode, the latch is slidably connected to the inner portion of the connecting cavity, and a spring is connected between the inner wall of the connecting cavity and the upper end face of the latch.
Preferably, the mounting seat is provided with a mounting groove communicated with the rotating through groove, and the inner bottom wall of the rotating through groove is fixedly connected with a limiting plate.
Preferably, the latch and the connecting cavity are both provided with two groups, the upper ends of the two groups of latches are both fixedly connected with extension rods penetrating through the positioning seat and in sliding connection with the positioning seat, and the two extension rods are fixedly connected with an operation pull plate.
Preferably, one end of the bidirectional screw rod extending to the outer side of the mounting seat is connected with a pinion, the outer side of the mounting seat is rotationally connected with a rotating rod, and one end of the rotating rod is connected with a large gear meshed with the pinion.
Preferably, the mounting seat is provided with an arc through groove communicated with the rotating through groove, and when the positioning seat rotates in the rotating through groove, the extension rod moves in the arc through groove.
Preferably, one end of the positioning rod, which is close to the positioning hole, is provided with a guiding-in inclined plane.
Preferably, the operation pulling plate is provided with a through hole penetrating through the milling cutter rod, and the outer wall of the operation pulling plate is provided with anti-skid patterns.
A processing method of a superhard coating numerical control milling cutter convenient to install comprises the following steps:
s1: firstly, grinding a milling cutter bar raw material by a section difference machine until the milling cutter bar raw material becomes the diameter of a milling cutter blade, and grooving the blade by a grooving machine;
s2: then placing the grooved cutting edge on a fish tail machine, and processing the fish tail at the cutting edge according to a processing standard to process and shape the cutting edge;
s3: finally, spraying nano-scale antirust wear-resistant materials on the surface of the processed milling cutter primary product.
Preferably, in the step S, when the milling cutter bar is milled, preliminary milling is further performed on the milling cutter bar, and oxide on the surface of the milling cutter bar is removed.
The method for installing the superhard coating numerical control milling cutter convenient to install comprises the following steps of:
s1: firstly, inserting the positioning seat into the rotating through groove through the mounting groove and rotating until the positioning seat is in contact with the limiting plate;
s2: then, the large gear is rotated to drive the small gear to rotate, so that the bidirectional screw rod drives the two sliding blocks to move in opposite directions, and the positioning rod is inserted into the positioning hole to fix the positioning seat;
s3: along with the sliding block driving the locating rod to continuously extend into the locating hole, the leading-in inclined plane extrudes the inclined plane of the latch, so that after the latch compresses the spring to enter the connecting cavity, when the clamping groove is positioned below the connecting cavity, the latch is driven to enter the clamping groove under the action of the spring.
The application has at least the following beneficial effects:
1. after the positioning rod is driven to be inserted into the positioning hole through the bidirectional screw rod to fix the positioning seat in the installation seat, the latch is driven to enter the clamping groove under the action of the spring, so that the positioning rod is prevented from falling off from the positioning hole after long-term use due to the rotation of the bidirectional screw rod, and the installation stability is better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view of an isometric structure provided by the present application;
FIG. 2 is a schematic view of a three-dimensional structure of a milling cutter bar according to the present application;
FIG. 3 is a schematic cross-sectional view of a milling cutter bar according to the present application;
FIG. 4 is a schematic cross-sectional view of a mounting base according to the present application;
FIG. 5 is a schematic perspective view of a positioning rod according to the present application;
fig. 6 is a schematic flow chart of a milling cutter bar processing method provided by the application.
In the figure, 1, a milling cutter bar; 101. a positioning seat; 102. rotating the through groove; 103. a T-shaped sliding groove; 104. a sliding block; 105. a positioning rod; 106. positioning holes; 107. a two-way screw rod; 2. a mounting base; 201. latch teeth; 202. a clamping groove; 203. a connecting cavity; 204. a spring; 3. a mounting groove; 301. a limiting plate; 4. an extension rod; 401. operating the pulling plate; 5. a pinion gear; 501. a large gear; 502. a rotating rod; 6. arc through grooves; 7. an introduction slope; 8. a through hole; 801. anti-skid lines.
Detailed Description
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1-5, the superhard coating numerical control milling cutter convenient to install provided by the embodiment comprises a milling cutter bar 1 and a mounting seat 2 convenient to fix the milling cutter bar 1, wherein a positioning seat 101 is integrally formed on the outer side of the lower end of the milling cutter bar 1, a rotating through groove 102 is formed in the mounting seat 2, the diameter of the rotating through groove 102 is larger than that of the positioning seat 101, the positioning seat 101 is convenient to rotate in the rotating through groove 102 after entering the rotating through groove 102, a T-shaped sliding groove 103 is formed in the rotating through groove 102, two sliding blocks 104 are symmetrically and slidingly connected in the T-shaped sliding groove 103, positioning rods 105 are fixedly connected to the outer wall of one side opposite to the two sliding blocks 104, positioning holes 106 matched with the positioning rods 105 are formed in the outer wall of the circumference of the positioning seat 101, a bidirectional screw rod 107 penetrating through the two sliding blocks 104 and in threaded connection with the two sliding blocks 104 is rotationally connected in the T-shaped sliding groove 103, and the two positioning rods 105 are driven to be inserted into the positioning holes 106 through the rotation of the bidirectional screw rod 107, and the positioning seat 101 and the milling cutter bar 1 are fixedly installed on the mounting seat 2;
further, as shown in fig. 1, one end of the bidirectional screw rod 107 extending to the outer side of the mounting seat 2 is connected with a pinion 5, the outer side of the mounting seat 2 is rotatably connected with a rotating rod 502, one end of the rotating rod 502 is connected with a large gear 501 meshed with the pinion 5, and the diameter of the large gear 501 is at least twice that of the pinion 5, so that the small gear 5 is driven to rotate when the large gear 501 rotates, and the bidirectional screw rod 107 is more conveniently and rapidly rotated;
still further, as shown in fig. 1 and 4, the mounting seat 2 is provided with a mounting groove 3 communicated with the rotating through groove 102, the positioning seat 101 is convenient to enter the rotating through groove 102 through the mounting groove 3, the inner bottom wall of the rotating through groove 102 is fixedly connected with a limiting plate 301, and when the positioning seat 101 rotates clockwise in the rotating through groove 102 until the positioning seat is in contact with the limiting plate 301 and cannot continue to rotate, at this time, the positioning hole 106 is opposite to the positioning rod 105, so that the positioning rod 105 is convenient to be inserted into the positioning hole 106;
as shown in fig. 3 and fig. 5, an anti-falling component for preventing the positioning rod 105 from falling off from the positioning hole 106 is arranged on the positioning seat 101, the anti-falling component comprises a latch 201 and a clamping groove 202 formed in the positioning rod 105, a connecting cavity 203 is formed in the positioning hole 106 in a communicating manner, the latch 201 is slidably connected to the connecting cavity 203, a spring 204 is connected between the inner wall of the connecting cavity 203 and the upper end surface of the latch 201, after the latch 201 compresses the spring 204 and enters the connecting cavity 203, when the clamping groove 202 is positioned below the connecting cavity 203, the latch 201 is driven to enter the clamping groove 202 under the action of the spring 204, so that unstable installation of the milling cutter rod 1 caused by that the positioning rod 105 falls off from the positioning hole 106 due to rotation of the bidirectional screw rod 107 after long-time use is avoided;
further, as shown in fig. 5, one end of the positioning rod 105, which is close to the positioning hole 106, is provided with an introduction inclined plane 7, so that when the positioning rod 105 moves towards the latch 201, the latch 201 is more easily extruded into the connecting cavity 203 by extrusion of the introduction inclined plane 7 and the inclined plane of the latch 201;
further, as shown in fig. 2, two sets of latches 201 and a connecting cavity 203 are respectively provided, the upper ends of the two sets of latches 201 are fixedly connected with extension rods 4 penetrating through the positioning seat 101 and slidingly connected with the positioning seat 101, and an operation pull plate 401 is fixedly connected between the two extension rods 4, and the two extension rods 4 are driven to move upwards by the operation pull plate 401, so that the compression spring 204 drives the latches 201 to separate from the clamping groove 202, and when the bidirectional screw rod 107 is rotated in a direction, the positioning rod 105 is separated from the positioning hole 106, so that the milling cutter is convenient to detach;
still further, as shown in fig. 1, the mounting seat 2 is provided with an arc-shaped through groove 6 communicated with the rotating through groove 102, when the positioning seat 101 rotates in the rotating through groove 102, the extension rod 4 moves in the arc-shaped through groove 6, so that the extension rod 4 is not interfered by the mounting seat 2, and the positioning seat 101 can rotate normally;
further, as shown in fig. 2, a through hole 8 penetrating through the milling cutter bar 1 is formed in the operation pulling plate 401, and anti-skid patterns 801 are formed on the outer wall of the operation pulling plate 401, so that friction force between hands of a worker and the operation pulling plate 401 is facilitated through the anti-skid patterns 801, and the operation pulling plate 401 is conveniently pulled up;
a processing method of a superhard coating numerical control milling cutter convenient to install is characterized by comprising the following steps of: the method comprises the following steps:
s1: firstly, grinding a milling cutter bar raw material by a section difference machine until the milling cutter bar raw material becomes the diameter of a milling cutter blade, and grooving the blade by a grooving machine;
s2: then placing the grooved cutting edge on a fish tail machine, and processing the fish tail at the cutting edge according to a processing standard to process and shape the cutting edge;
s3: finally, spraying nano-scale antirust wear-resistant materials on the surface of the processed milling cutter primary product.
As shown in fig. 1 to 5, the method for installing the superhard coating numerical control milling cutter, which is convenient to install, comprises the following steps:
s1: firstly, the positioning seat 101 is inserted into the rotary through groove 102 through the mounting groove 3 and is rotated to be in contact with the limiting plate 301;
s2: then, the large gear 501 is rotated to drive the small gear 5 to rotate, so that the bidirectional screw rod 107 drives the two sliding blocks 104 to move in opposite directions, and the positioning rod 105 is inserted into the positioning hole 106 to fix the positioning seat 101;
s3: along with the sliding block 104 driving the positioning rod 105 to continuously extend into the positioning hole 106, the leading-in inclined plane 7 extrudes the inclined plane of the latch 201, so that after the latch 201 compresses the spring 204 and enters the connecting cavity 203, when the latch 202 is positioned below the connecting cavity 203, the latch 201 is driven to enter the inside of the latch 202 under the action of the spring 204.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.
While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.

Claims (10)

1. The utility model provides a superhard coating numerical control milling cutter convenient to installation, includes milling cutter arbor (1) and mount pad (2) convenient to milling cutter arbor (1) are fixed, its characterized in that: the milling cutter comprises a milling cutter rod (1), wherein a positioning seat (101) is integrally formed at the outer side of the lower end of the milling cutter rod (1), a rotary through groove (102) is formed in the mounting seat (2), a T-shaped sliding groove (103) is formed in the rotary through groove (102), two sliding blocks (104) are symmetrically and slidingly connected in the T-shaped sliding groove (103), positioning rods (105) are fixedly connected to the outer wall of one side opposite to the two sliding blocks (104), positioning holes (106) matched with the positioning rods (105) are formed in the outer wall of the circumference of the positioning seat (101), and a bidirectional screw rod (107) penetrating through the two sliding blocks (104) and in threaded connection with the two sliding blocks (104) is rotationally connected in the T-shaped sliding groove (103), and an anti-falling assembly used for preventing the positioning rods (105) from falling from the positioning holes (106) is arranged on the positioning seat (101);
the anti-drop assembly comprises a latch (201) and a clamping groove (202) formed in the positioning rod (105), a connecting cavity (203) is formed in the positioning hole (106) in a communicating mode, the latch (201) is slidably connected to the inside of the connecting cavity (203), and a spring (204) is connected between the inner wall of the connecting cavity (203) and the upper end face of the latch (201).
2. The superhard coating numerical control milling cutter convenient to install according to claim 1, wherein: the mounting seat (2) is provided with a mounting groove (3) communicated with the rotating through groove (102), and the inner bottom wall of the rotating through groove (102) is fixedly connected with a limiting plate (301).
3. The superhard coating numerical control milling cutter convenient to install according to claim 1, wherein: the latch (201) and the connecting cavity (203) are respectively provided with two groups, the upper ends of the two groups of latches (201) are respectively fixedly connected with an extension rod (4) penetrating through the positioning seat (101) and in sliding connection with the positioning seat (101), and two operation pull plates (401) are fixedly connected between the two extension rods (4).
4. The superhard coating numerical control milling cutter convenient to install according to claim 1, wherein: one end that two-way lead screw (107) extend to the mount pad (2) outside is connected with pinion (5), the outside rotation of mount pad (2) is connected with bull stick (502), one end of bull stick (502) be connected with pinion (5) engaged with gear wheel (501).
5. A superhard coating numerical control milling cutter for facilitating installation according to claim 3, wherein: the mounting seat (2) is provided with an arc-shaped through groove (6) communicated with the rotating through groove (102), and when the positioning seat (101) rotates in the rotating through groove (102), the extension rod (4) moves in the arc-shaped through groove (6).
6. The superhard coating numerical control milling cutter convenient to install according to claim 1, wherein: one end of the positioning rod (105) close to the positioning hole (106) is provided with a leading-in inclined plane (7).
7. A superhard coating numerical control milling cutter for facilitating installation according to claim 3, wherein: the operation pulling plate (401) is provided with a through hole (8) penetrating through the milling cutter rod (1), and the outer wall of the operation pulling plate (401) is provided with anti-skid patterns (801).
8. The method for machining the superhard coating numerical control milling cutter convenient to install, according to claim 1, is characterized in that: the method comprises the following steps:
s1: firstly, grinding a milling cutter bar raw material by a section difference machine until the milling cutter bar raw material becomes the diameter of a milling cutter blade, and grooving the blade by a grooving machine;
s2: then placing the grooved cutting edge on a fish tail machine, and processing the fish tail at the cutting edge according to a processing standard to process and shape the cutting edge;
s3: finally, spraying nano-scale antirust wear-resistant materials on the surface of the processed milling cutter primary product.
9. The method for machining the superhard coating numerical control milling cutter convenient to install according to the claim (8), which is characterized in that: and (2) in the step (1), when the milling cutter bar is ground, the step (1) further comprises the step of primarily grinding the milling cutter bar, and the step of removing oxides on the surface of the milling cutter bar.
10. A method for installing a superhard coating numerical control milling cutter convenient to install is characterized by comprising the following steps of: the method comprises the following steps:
s1: firstly, inserting a positioning seat (101) into a rotary through groove (102) through a mounting groove (3) and rotating until the positioning seat is in contact with a limiting plate (301);
s2: then, the large gear (501) is rotated to drive the small gear (5) to rotate, so that the bidirectional screw rod (107) drives the two sliding blocks (104) to move in opposite directions, and the positioning rod (105) is inserted into the positioning hole (106) to fix the positioning seat (101);
s3: along with the sliding block (104) driving the positioning rod (105) to continuously extend into the positioning hole (106), the leading-in inclined plane (7) extrudes the inclined plane of the latch (201), so that after the latch (201) compresses the spring (204) and enters the connecting cavity (203), when the clamping groove (202) is positioned below the connecting cavity (203), the latch (201) is driven to enter the clamping groove (202) under the action of the spring (204).
CN202310626771.0A 2023-05-30 2023-05-30 Superhard coating numerical control milling cutter convenient to install and machining and installing method thereof Withdrawn CN116689847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310626771.0A CN116689847A (en) 2023-05-30 2023-05-30 Superhard coating numerical control milling cutter convenient to install and machining and installing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310626771.0A CN116689847A (en) 2023-05-30 2023-05-30 Superhard coating numerical control milling cutter convenient to install and machining and installing method thereof

Publications (1)

Publication Number Publication Date
CN116689847A true CN116689847A (en) 2023-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310626771.0A Withdrawn CN116689847A (en) 2023-05-30 2023-05-30 Superhard coating numerical control milling cutter convenient to install and machining and installing method thereof

Country Status (1)

Country Link
CN (1) CN116689847A (en)

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Application publication date: 20230905