CN114643381B - Rotary cutter convenient to dismouting and location - Google Patents

Rotary cutter convenient to dismouting and location Download PDF

Info

Publication number
CN114643381B
CN114643381B CN202210541093.3A CN202210541093A CN114643381B CN 114643381 B CN114643381 B CN 114643381B CN 202210541093 A CN202210541093 A CN 202210541093A CN 114643381 B CN114643381 B CN 114643381B
Authority
CN
China
Prior art keywords
plate
cutter
positioning
installation box
box
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.)
Active
Application number
CN202210541093.3A
Other languages
Chinese (zh)
Other versions
CN114643381A (en
Inventor
卢江
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 Carroy Precision Tool Co ltd
Original Assignee
Suzhou Carroy Precision Tool 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 Carroy Precision Tool Co ltd filed Critical Suzhou Carroy Precision Tool Co ltd
Priority to CN202210541093.3A priority Critical patent/CN114643381B/en
Publication of CN114643381A publication Critical patent/CN114643381A/en
Application granted granted Critical
Publication of CN114643381B publication Critical patent/CN114643381B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/005—Devices for removing chips by blowing
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • 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

Abstract

The invention provides a rotary cutter convenient for disassembly and positioning, which comprises: the tool comprises a tool shank part and a tool cutting part, the fixture comprises an installation box with a hollow interior, an insertion hole matched with the tool shank part is formed in the middle of the lower side of the installation box, a positioning piece for positioning the tool shank part is arranged on the upper portion of an inner cavity of the installation box, and a clamping piece for fixing the tool shank part is arranged on the lower portion of the inner cavity of the installation box. This rotary cutter convenient to dismouting and location can be fixed the cutter in the use automatically through the clamping piece that sets up in anchor clamps, avoids the effort that receives outside work piece to take place to remove or rock in the cutter use, guarantees the quality of work piece processing, and when the cutter stopped to use, the clamping piece is automatic to be separated with the cutter, makes things convenient for the dismouting of cutter, and the setting element that sets up simultaneously can install the location to the cutter fast, and the dismantlement of easy cutter improves cutter dismouting efficiency.

Description

Rotary cutter convenient to dismouting and location
Technical Field
The invention relates to the technical field of cutters, in particular to a rotary cutter convenient to disassemble, assemble and position.
Background
The tool is generally applied in machine manufacturing, and is often used in conjunction with a numerically controlled machine tool to cut or machine a workpiece. Different work pieces, require differently to the cutter specification in the different processes of same work piece, need often change the cutter, and when cutter processing machinery work piece, the cutter can take place wearing and tearing, deformation fracture even, increases the frequency that the cutter needs to be changed once more, but common cutter dismouting mode is comparatively complicated, the quick assembly disassembly of the cutter of not being convenient for, and the cutter can appear removing or rocking in the reaction force that the use was applyed by the work piece, is unfavorable for the cutter to the processing of work piece.
Disclosure of Invention
The invention provides a rotary cutter convenient to disassemble, assemble and position, which can automatically fix a cutter in use through a clamping piece arranged in a clamp, so that the cutter is prevented from moving or shaking under the action of an external workpiece in the use process, the processing quality of the workpiece is ensured, when the cutter stops use, the clamping piece is automatically separated from the cutter, the cutter is convenient to disassemble and assemble, meanwhile, a positioning piece is arranged, the cutter can be quickly assembled and positioned, the cutter is easy to disassemble, the cutter disassembling efficiency is improved, and the problems are solved.
The invention is particularly such that: the method comprises the following steps: the tool comprises a tool shank part and a tool cutting part, the fixture comprises an installation box with a hollow interior, an insertion hole matched with the tool shank part is formed in the middle of the lower side of the installation box, a positioning piece for positioning the tool shank part is arranged on the upper portion of an inner cavity of the installation box, and a clamping piece for fixing the tool shank part is arranged on the lower portion of the inner cavity of the installation box.
The clamping piece includes fixed plate, carriage release lever, contact plate, balancing weight and reset spring, the fixed plate is fixed at the install bin inner chamber downside, carriage release lever and fixed plate sliding connection, the one end fixed connection of contact plate and carriage release lever, the other end fixed connection of balancing weight and carriage release lever, reset spring cover is established in the outside of carriage release lever and is located between fixed plate and the contact plate.
As a preferred technical scheme, the positioning piece comprises a plurality of positioning plates, the positioning plates are arranged on the upper side of the inner cavity of the mounting box at equal angles, clamping grooves are formed in the side faces of the handle portions, close to the positioning plates, and clamping plates clamped in the clamping grooves are fixed at the lower ends of the positioning plates.
As a preferable technical scheme of the invention, a plurality of positioning plates are provided with a squeezing plate in a sliding manner, the upper side of the squeezing plate is fixed with a pop-up spring, and the upper end of the pop-up spring is fixed on the upper part of the side surface of the installation box.
As a preferable technical scheme, the installation box is internally provided with a restraining plate in a vertically sliding manner, the middle part of the side surface of the restraining plate is provided with a through hole, the restraining plate is sleeved outside a plurality of positioning plates through the through hole, the outer sides of the positioning plates are provided with convex plates for positioning the restraining plate, one sides of the convex plates, far away from the positioning plates, are obliquely arranged, the cross section area of the convex plates is gradually reduced from top to bottom, and the outer sides of the restraining plates are provided with adjusting pieces for adjusting the positions of the convex plates.
As a preferable technical scheme, the adjusting piece comprises an adjusting plate fixed on the outer side of the restraining plate, a sliding hole is formed in the side face of the mounting box close to the adjusting plate, the adjusting plate extends to the outer side of the mounting box through the sliding hole, and a positioning spring is sleeved on the portion, located between the restraining plate and the positioning plate, of the outer side of the positioning plate.
As a preferable technical scheme of the invention, a sealing gasket is arranged in the sliding hole, a cutting slit is arranged in the middle of the side surface of the sealing gasket along the vertical direction, and the adjusting plate is positioned in the cutting slit.
According to a preferable technical scheme of the invention, the inner side of the contact plate is consistent with the outer side of the cutter handle, the contact plate is attached to the outer side of the cutter handle after being stressed, and a positioning groove matched with the contact plate is formed in the side face of the cutter handle close to the contact plate.
As a preferred technical scheme of the invention, a plurality of gas collecting pieces are arranged on the outer side of the installation box, each gas collecting piece comprises a gas collecting box fixed on the outer side of the installation box, one side of the gas collecting box, which is close to the rotation direction of the installation box, is open, a protective net for shielding the opening is fixed on the side face of the installation box, a gas guide pipe communicated with an inner cavity of the gas collecting box is installed on the lower side of the gas collecting box, and one end, far away from the gas collecting box, of the gas guide pipe is arranged towards the knife edge part of the cutter.
As a preferable technical scheme of the invention, a driving machine for driving the installation box to rotate is arranged outside the installation box, the input end of the driving machine is electrically connected with the output end of an external power supply, and the driving machine is connected with an external adjusting support.
The invention has the beneficial effects that:
1. according to the rotary cutter convenient to disassemble, assemble and position, the handle part of the cutter is inserted into the positioning piece through the insertion hole on the lower side of the installation box, when the clamping groove on the side surface of the handle part corresponds to the clamping plate on the end part of the positioning plate, the clamping plate is clamped into the clamping groove to position the positioning plate on the handle part, and the handle part is positioned among the positioning plates, so that the cutter is convenient to install.
2. According to the rotary cutter convenient to disassemble, assemble and position, the positioning spring pushes the restraining plate to move downwards, the restraining plate extrudes the positioning plate through the convex plate on the side face of the positioning plate to clamp the cutter handle part of the cutter, the restraining plate ensures effective positioning of the positioning plate on the cutter handle part, meanwhile, the restraining plate stops moving downwards under the reaction force of the convex plate, maintenance personnel push the restraining plate to move upwards through the adjusting plate to lose restraint on the positioning plate, force is applied to the cutter to take the cutter out of the positioning plates, and the cutter is convenient to disassemble.
3. According to the rotary cutter convenient to disassemble, assemble and position, when the cutter is inconvenient to disassemble due to the reasons of breakage, deformation and the like of the cutter, the regulating plate is used for regulating the restraining plate to move upwards, the ejecting spring pushes the cutter out of the plurality of positioning plates through the extruding plate, the cutter is convenient to disassemble, the extruding plate is made of the magnet, the upper end of the cutter handle part is made of the magnetic material, the extruding plate adsorbs the cutter, and the condition that the cutter directly falls down to scratch or smash a workpiece right below the cutter after losing the restraint of the positioning plates is avoided.
4. According to the rotary cutter convenient to disassemble, assemble and position, in the rotation engineering of the installation box, the centrifugal force borne by the balancing weight is larger than the centrifugal force borne by the contact plate, namely the balancing weight drives the moving rod to slide on the side face of the fixing plate, the contact plate is clamped in the positioning groove and tightly attached to the outer side of the cutter handle portion, the contact plate fixes the cutter through clamping the cutter handle portion, the cutter is prevented from moving or shaking under the action of external workpiece, the structural strength of cutter installation is improved, when the rotation speed of the installation box is reduced, the centrifugal force borne by the balancing weight is gradually reduced, the reset spring pushes the contact plate to gradually reset and separate from the cutter handle portion of the cutter, and the cutter is convenient to disassemble later.
5. According to the rotary cutter convenient to assemble, disassemble and position, when the installation box rotates, the air collecting box collects air flow on the periphery of the installation box, the collected air flow is discharged through the air guide pipe, the discharged air flow dissipates heat of the cutter edge part of the cutter, and simultaneously the discharged air flow cleans waste scraps generated in machining, so that the situation that the waste scraps are wound on the outer side of the cutter edge part to damage the cutter is avoided, the situation that the generated waste scraps influence the precision value of the cutter on the workpiece machining is avoided, the quality of the produced workpiece is ensured, the air guide pipe is prevented from discharging unsmoothly due to the fact that sundries such as the waste scraps enter the air collecting box through the protective net, and the effective use of the air collecting piece is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a rotary cutter provided by the present invention for easy assembly, disassembly and positioning;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;
FIG. 3 is a schematic view of the construction of the clamping member of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of a positioning member according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 with the positioning spring removed;
FIG. 7 is a schematic view of the structure of FIG. 6 with the knife removed;
FIG. 8 is an enlarged view of the structure at B in FIG. 7;
fig. 9 is a schematic view of the structure of the cutter in the present invention.
Icon: 1 mounting box, 2 positioning plates, 21 convex plates, 3 restraining plates, 31 adjusting plates, 4 positioning springs, 5 ejecting springs, 51 extruding plates, 6 cutters, 61 cutter handle parts, 62 cutter blade parts, 7 clamping parts, 71 fixing plates, 72 moving rods, 73 contact plates, 74 balancing weights, 75 return springs, 8 gas collecting boxes, 81 gas guide pipes, 82 protective nets, 9 sealing gaskets and 10 driving machines.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the applied product is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the applied product is used, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, cannot be understood as limiting the present invention.
In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or may be indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-9, the present invention provides a rotary cutter which is easy to assemble, disassemble and position, comprising: the cutting tool comprises a cutting tool 6 and a clamp, wherein the cutting tool 6 comprises a shank portion 61 and a blade portion 62, the shank portion 61 and the blade portion 62 can be integrally formed by stamping or welding, preferably, the cross section area of the shank portion 61 is hexagonal, the relative rotation between the cutting tool 6 and the clamp is avoided, and the blade portion 62 of the cutting tool 6 comprises but is not limited to a milling cutter or a turning tool.
Anchor clamps include inside hollow install bin 1, install bin 1 downside middle part offer with the patchhole of handle of a knife portion 61 adaptation, the patchhole internal fixation has the protection pad with handle of a knife portion 61 side contact, the protection pad avoids the sweeps that processing produced to pass through the gap between cutter 6 and the patchhole and gets into install bin 1 in, the use of the 1 inside subassembly of install bin of being convenient for, 1 inner chamber upper portion of install bin is provided with the setting element to handle of a knife portion 61 location, 1 inner chamber lower part of install bin is provided with clamping piece 7 fixed to handle of a knife portion 61, install bin 1 is close to the position of clamping piece 7 and is outer the expansion setting, it is preferred, clamping piece 7 is provided with two sets ofly, and two sets of clamping piece 7 are the symmetry setting with cutter 6 as the center, install bin 1 rotatory in-process, two sets of clamping piece 7 all receive centrifugal force to take place to remove and press from both sides handle of a knife portion 61 of cutter 6.
Clamping piece 7 includes fixed plate 71, the movable rod 72, contact plate 73, balancing weight 74 and reset spring 75, the weight of balancing weight 74 is greater than the weight of contact plate 73, balancing weight 74 includes but not the restriction is solid iron plate or realizes the lead, install bin 1 is rotatory in-process, the centrifugal force that balancing weight 74 received is greater than the centrifugal force that contact plate 73 received, fixed plate 71 is fixed at install bin 1 inner chamber downside, movable rod 72 and fixed plate 71 sliding connection, movable rod 72 sliding setting is in the hole of fixed plate 71 side, contact plate 73 and the one end fixed connection of movable rod 72, balancing weight 74 and the other end fixed connection of movable rod 72, reset spring 75 overlaps and establishes in the outside of movable rod 72 and is located between fixed plate 71 and the contact plate 73.
The setting element includes a plurality of locating plate 2, and the angle such as locating plate 2 is installed at 1 inner chamber upside of install bin, and is preferred, and locating plate 2 is provided with threely, and uses install bin 1 center to be 120 contained angles as the axle and fix in install bin 1, and the draw-in groove has been seted up to the position that handle of a knife portion 61 side is close to locating plate 2, and 2 lower extremes of locating plate are fixed with the cardboard of joint in the draw-in groove, and the border department of both sides is the arc about the cardboard, the cardboard of being convenient for roll-off in the draw-in groove.
Insert the setting element through the patchhole of install bin 1 downside with handle of a knife portion 61 of cutter 6 in, when the draw-in groove of handle of a knife portion 61 side corresponds with the cardboard of 2 tip of locating plate, the cardboard card is gone into in the draw-in groove and is made 2 locating plate to handle of a knife portion 61, and handle of a knife portion 61 is located between a plurality of locating plate 2 this moment, makes things convenient for the installation of cutter 6.
Slide from top to bottom in the install bin 1 and be provided with about board 3, the through-hole has been seted up at about board 3 side middle part, about board 3 establishes the outside at a plurality of locating plate 2 through the through-hole cover, the outside of locating plate 2 is provided with flange 21 to about board 3 location, one side that locating plate 2 was kept away from to flange 21 is the slope setting, and the cross-sectional area of flange 21 reduces from last to bottom gradually, about board 3's the outside is provided with the regulating part to its position control, the regulating part is including fixing the regulating plate 31 in about board 3 outsides, the slide opening has been seted up to the position that install bin 1 side is close to regulating plate 31, regulating plate 31 extends to the outside of install bin 1 through the slide opening, the part cover that locating plate 2 outsides are located between about board 3 and locating plate 2 is equipped with positioning spring 4.
Positioning spring 4 promotes about board 3 and moves down, about board 3 extrudees 2 tight cutter handle portions 61 of tight cutter 6 of locating plate 2 through the convex plate 21 of 2 sides of locating plate, about board 3 guarantees 2 effective location to cutter handle portions 61 of locating plate, about board 3 stops to move down by the reaction force of convex plate 21 simultaneously, maintenance person promotes about board 3 through regulating plate 31 and moves up and loses the restraint to locating plate 2, take out it from between 2 of a plurality of locating plate to 6 application of force of cutter, make things convenient for the dismantlement of cutter 6.
A squeezing plate 51 is arranged between the plurality of positioning plates 2 in a sliding mode, the plurality of positioning plates 2 limit the sliding restraint of the squeezing plate 51, a pop-up spring 5 is fixed on the upper side of the squeezing plate 51, and the upper end of the pop-up spring 5 is fixed on the upper portion of the side face of the installation box 1.
When 6 fracture of cutter, deformation etc. cause 6 dismantles inconveniently of cutter, adjust about board 3 through regulating plate 31 and go up the back that moves, pop out spring 5 and release cutter 6 from between a plurality of locating plate 2 through stripper plate 51, make things convenient for the dismantlement of cutter 6, stripper plate 51 is magnet, and the upper end of hilt portion 61 is the magnetism material, stripper plate 51 adsorbs cutter 6, avoid cutter 6 to lose behind the restraint of locating plate 2 directly to drop the scratch or injure the work piece under cutter 6 by a crashing object.
Install sealed the pad 9 in the slide opening, sealed 9 side middle parts of pad are provided with the joint-cutting along vertical direction, and regulating plate 31 is located the joint-cutting, and regulating plate 31 removes 9 deformation of sealed pad of extrusion in-process and guarantees that regulating plate 31 effectively removes, and sealed 9 of filling up is sealed to the slide opening, avoids debris such as outside sweeps, dust to pass through in the slide opening gets into install bin 1.
The inner side of the contact plate 73 is consistent with the outer side of the cutter handle part 61, the contact plate 73 is attached to the outer side of the cutter handle part 61 after being stressed, a friction coating or anti-skid insection is arranged on one side, close to the cutter handle part 61, of the contact plate 73, the friction force between the contact plate 73 and the cutter handle part 61 is increased, and a positioning groove matched with the contact plate 73 is formed in the position, close to the contact plate 73, of the side face of the cutter handle part 61.
In-process is rotated to install bin 1, the centrifugal force that balancing weight 74 received is greater than the centrifugal force that contact plate 73 received, balancing weight 74 drives movable rod 72 and slides in fixed plate 71 side promptly, contact plate 73 card is in the constant head tank and hugs closely in the handle of a knife portion 61 outside, contact plate 73 is fixed to cutter 6 through clamping handle of a knife portion 61, it removes or rocks to avoid cutter 6 to receive outside work piece effort to take place, improve the structural strength of cutter 6 installation, when 1 rotational speed of install bin slows down, the centrifugal force that balancing weight 74 received reduces gradually, reset spring 75 promotes contact plate 73 and resets gradually and separates with the handle of a knife portion 61 of cutter 6, be convenient for later dismantle cutter 6.
The positioning spring 4, the pop-up spring 5 and the return spring 75 used in the present invention may be replaced with other elastic components including, but not limited to, an elastic post or a micro-damper.
The outside of installing box 1 is provided with a plurality of gas collecting pieces, and gas collecting piece is including fixing the gas collection box 8 in the installing box 1 outside, and one side that gas collection box 8 is close to the installing box 1 rotation direction is uncovered setting, and installing box 1 side is fixed with the protection network 82 to uncovered sheltering from, and the air duct 81 rather than the inner chamber intercommunication is installed to the downside of gas collection box 8, and the one end that gas collection box 8 was kept away from to air duct 81 sets up towards the cutting edge portion 62 of cutter 6.
When installing box 1 rotates, gas collection box 8 is collected the air current of 1 week side of installing box, and the air current that will collect through air duct 81 discharges, the combustion gas flow dispels the heat to cutting edge portion 62 of cutter 6, the sweeps that the combustion gas flow produced is cleared up the processing simultaneously, avoid the sweeps winding to cause the damage to cutter 6 in the cutting edge portion 62 outside, the sweeps that avoids producing simultaneously influences the accurate value of cutter 6 to work piece processing, guarantee the quality of production work piece, protection network 82 avoids debris such as sweeps to lead to air duct 81 not smooth that exhausts in getting into gas collection box 8, guarantee the effective use of gas collection piece.
The installation box 1 outside is provided with the driving machine 10 that drives its rotation, and the input of driving machine 10 is connected with external power supply's output electricity, and driving machine 10 is connected with external regulation support piece, is the driving machine 10 power supply by external power supply, and driving machine 10 drive installation box 1 rotates, and the cutter 6 of installing in installation box 1 receives the restriction of setting element, follows the installation box 1 rotation, and the cutting edge portion 62 of cutter 6 is to work piece cutting, processing.
The driving machine 10 used in the present invention is preferably a motor, which includes but is not limited to a servo motor or a stepping motor, and is a common electronic component in the prior art, and the operation mode and the circuit structure thereof are well known technologies, and are not described herein again.
When in use:
the handle part 61 of the cutter 6 is inserted into the positioning piece through the insertion hole on the lower side of the mounting box 1, when the clamping groove on the side surface of the handle part 61 corresponds to the clamping plate at the end part of the positioning plate 2, the clamping plate is clamped into the clamping groove to position the cutter handle part 61 by the positioning plate 2, and the cutter handle part 61 is positioned among a plurality of positioning plates 2, so that the cutter 6 is convenient to mount;
the positioning spring 4 pushes the restraint plate 3 to move downwards, the restraint plate 3 extrudes the positioning plate 2 through the convex plate 21 on the side surface of the positioning plate 2 to clamp the handle part 61 of the cutter 6, the restraint plate 3 ensures effective positioning of the positioning plate 2 on the handle part 61, meanwhile, the restraint plate 3 stops moving downwards under the reaction force of the convex plate 21, a maintenance worker pushes the restraint plate 3 to move upwards through the adjusting plate 31 to lose restraint on the positioning plate 2, the cutter 6 is taken out from among a plurality of positioning plates 2 by applying force, and the cutter 6 is convenient to disassemble;
when the cutter 6 is inconvenient to disassemble due to the reasons of fracture, deformation and the like of the cutter 6, the adjusting plate 31 is used for adjusting the limiting plate 3 to move upwards, the pop-up spring 5 is used for pushing the cutter 6 out of the positioning plates 2 through the extrusion plate 51, the cutter 6 is convenient to disassemble, the extrusion plate 51 is a magnet, the upper end of the cutter handle part 61 is made of a magnetic material, the extrusion plate 51 adsorbs the cutter 6, and the phenomenon that the cutter 6 directly falls off and scratches or smashes a workpiece right below the cutter 6 after losing the limitation of the positioning plates 2 is avoided;
the external power supply supplies power to the driving machine 10, the driving machine 10 drives the mounting box 1 to rotate, the cutter 6 mounted in the mounting box 1 is limited by the positioning piece and rotates along with the mounting box 1, and the blade part 62 of the cutter 6 cuts and processes a workpiece;
in the rotation engineering of the installation box 1, the centrifugal force applied to the weight 74 is greater than the centrifugal force applied to the contact plate 73, namely, the weight 74 drives the moving rod 72 to slide on the side surface of the fixing plate 71, the contact plate 73 is clamped in the positioning groove and tightly attached to the outer side of the cutter handle part 61, the contact plate 73 fixes the cutter 6 by clamping the cutter handle part 61, the cutter 6 is prevented from moving or shaking under the action of an external workpiece, and the structural strength for installing the cutter 6 is improved;
when the rotating speed of the installation box 1 is reduced, the centrifugal force borne by the balancing weight 74 is gradually reduced, and the reset spring 75 pushes the contact plate 73 to be gradually reset and separated from the tool shank 61 of the tool 6, so that the tool 6 can be conveniently detached later;
when installing box 1 rotates, gas collection box 8 is collected the air current of 1 week side of installing box, and the air current that will collect through air duct 81 discharges, the combustion gas flow dispels the heat to cutting edge portion 62 of cutter 6, the sweeps that the combustion gas flow produced is cleared up the processing simultaneously, avoid the sweeps winding to cause the damage to cutter 6 in the cutting edge portion 62 outside, the sweeps that avoids producing simultaneously influences the accurate value of cutter 6 to work piece processing, guarantee the quality of production work piece, protection network 82 avoids debris such as sweeps to lead to air duct 81 not smooth that exhausts in getting into gas collection box 8, guarantee the effective use of gas collection piece.
The parts which are not disclosed in the invention are all the prior art, and the specific structure, the materials and the working principle are not detailed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A rotary cutter convenient to dismouting and location, its characterized in that includes: the tool comprises a tool (6) and a clamp, wherein the tool (6) consists of a tool shank part (61) and a tool cutting part (62), the clamp comprises an installation box (1) with a hollow interior, the middle part of the lower side of the installation box (1) is provided with an insertion hole matched with the tool shank part (61), the upper part of the inner cavity of the installation box (1) is provided with a positioning part for positioning the tool shank part (61), and the lower part of the inner cavity of the installation box (1) is provided with a clamping part (7) for fixing the tool shank part (61);
the clamping piece (7) comprises a fixing plate (71), a moving rod (72), a contact plate (73), a balancing weight (74) and a return spring (75), the fixing plate (71) is fixed on the lower side of the inner cavity of the installation box (1), the moving rod (72) is in sliding connection with the fixing plate (71), the contact plate (73) is fixedly connected with one end of the moving rod (72), the balancing weight (74) is fixedly connected with the other end of the moving rod (72), and the return spring (75) is sleeved on the outer side of the moving rod (72) and located between the fixing plate (71) and the contact plate (73);
the setting element includes a plurality of locating plate (2), angle such as locating plate (2) are installed at install bin (1) inner chamber upside, the draw-in groove has been seted up to the position that handle of a knife portion (61) side is close to locating plate (2), locating plate (2) lower extreme is fixed with the cardboard of joint in the draw-in groove.
2. The rotary cutting tool convenient for assembly, disassembly and positioning as claimed in claim 1, wherein a plurality of positioning plates (2) are slidably provided with a pressing plate (51), a spring (5) is fixed on the upper side of the pressing plate (51), and the upper end of the spring (5) is fixed on the upper side of the mounting box (1).
3. The rotary cutting tool convenient to disassemble, assemble and position as claimed in claim 1, wherein the mounting box (1) is internally provided with a restraint plate (3) in a sliding manner up and down, a through hole is formed in the middle of the side surface of the restraint plate (3), the restraint plate (3) is sleeved outside the plurality of positioning plates (2) through the through hole, a convex plate (21) for positioning the restraint plate (3) is arranged outside the positioning plates (2), one side of the convex plate (21) far away from the positioning plates (2) is obliquely arranged, the cross sectional area of the convex plate (21) is gradually reduced from top to bottom, and an adjusting part for adjusting the position of the convex plate (3) is arranged outside the restraint plate (3).
4. The rotary cutting tool convenient to disassemble, assemble and position as claimed in claim 3, wherein the adjusting member comprises an adjusting plate (31) fixed on the outer side of the constraining plate (3), a sliding hole is opened on the side surface of the mounting box (1) near the adjusting plate (31), the adjusting plate (31) extends to the outer side of the mounting box (1) through the sliding hole, and a positioning spring (4) is sleeved on the part of the outer side of the positioning plate (2) between the constraining plate (3) and the positioning plate (2).
5. The rotary cutting tool easy to assemble, disassemble and position as claimed in claim 4, wherein the sliding hole is internally provided with a sealing gasket (9), the middle part of the side surface of the sealing gasket (9) is provided with a cutting slit along the vertical direction, and the adjusting plate (31) is positioned in the cutting slit.
6. The rotary cutting tool convenient for assembly, disassembly and positioning as claimed in claim 1, wherein the inner side of the contact plate (73) is consistent with the outer side of the handle portion (61), the contact plate (73) is attached to the outer side of the handle portion (61) after being stressed, and a positioning groove matched with the contact plate (73) is formed in the side surface of the handle portion (61) close to the contact plate (73).
7. The rotary cutting tool convenient to disassemble, assemble and position as claimed in claim 1, wherein a plurality of air collecting pieces are arranged on the outer side of the installation box (1), each air collecting piece comprises an air collecting box (8) fixed on the outer side of the installation box (1), one side of each air collecting box (8) close to the rotation direction of the installation box (1) is open, a protective screen (82) for shielding the opening is fixed on the side surface of the installation box (1), an air guide pipe (81) communicated with the inner cavity of each air collecting box (8) is installed on the lower side of each air collecting box (8), and one end, far away from the air collecting box (8), of each air guide pipe (81) is arranged towards the blade part (62) of the cutting tool (6).
8. The rotary tool convenient for disassembly and assembly and positioning as claimed in claim 1, wherein a driving machine (10) for driving the mounting box (1) to rotate is arranged outside the mounting box, an input end of the driving machine (10) is electrically connected with an output end of an external power supply, and the driving machine (10) is connected with an external adjusting support.
CN202210541093.3A 2022-05-19 2022-05-19 Rotary cutter convenient to dismouting and location Active CN114643381B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210541093.3A CN114643381B (en) 2022-05-19 2022-05-19 Rotary cutter convenient to dismouting and location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210541093.3A CN114643381B (en) 2022-05-19 2022-05-19 Rotary cutter convenient to dismouting and location

Publications (2)

Publication Number Publication Date
CN114643381A CN114643381A (en) 2022-06-21
CN114643381B true CN114643381B (en) 2022-09-13

Family

ID=81997119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210541093.3A Active CN114643381B (en) 2022-05-19 2022-05-19 Rotary cutter convenient to dismouting and location

Country Status (1)

Country Link
CN (1) CN114643381B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107931690A (en) * 2017-11-29 2018-04-20 中山市小榄企业服务有限公司 A kind of vertical milling milling cutter for being convenient for changing cutter head
CN214603272U (en) * 2021-02-03 2021-11-05 南通正通机械科技有限公司 Cutter replacing device of numerical control roll lathe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944274A1 (en) * 1979-11-02 1981-05-14 Hilti AG, 9494 Schaan DRILLING DEVICE WITH SPLASH-PROTECTED ELECTRIC DRIVE MOTOR
TW433124U (en) * 2000-05-01 2001-05-01 Wu Guei Fu Universal type tool head fitting
CN102366899B (en) * 2011-09-14 2013-06-12 常州常瑞天力动力机械有限公司 Centrifugal clamping device
CN104551740A (en) * 2015-01-23 2015-04-29 沈马狮 Clamp
CN206527566U (en) * 2016-12-30 2017-09-29 王晨宇 A kind of turning attachment of convenient dismounting
CN107297639A (en) * 2017-07-04 2017-10-27 江苏恒力组合机床有限公司 A kind of centrifugal cutter binder
CN209363742U (en) * 2019-01-15 2019-09-10 安徽欧业精密机械股份有限公司 A kind of inserted wide sword alloy reamer that can repeatedly utilize
CN209598224U (en) * 2019-01-28 2019-11-08 浙江新业置业有限公司 A kind of machining PCD cutter
CN209614860U (en) * 2019-03-20 2019-11-12 老河口市恒润机械有限公司 A kind of part two sides concentricity tool clamping device
CN210099817U (en) * 2019-04-24 2020-02-21 昆山岱屹精密机械有限公司 Counter weight clamping device of crankshaft eccentric machining device
CN211304862U (en) * 2019-11-07 2020-08-21 漳州市创合装饰装修工程有限公司 Rail steel drilling equipment for railway maintenance
CN211683588U (en) * 2019-12-27 2020-10-16 江苏爱友新材料科技有限公司 Blow molding machine for producing high-molecular degradable plastic boxes
CN212526204U (en) * 2020-06-15 2021-02-12 潘泽佳 Cutter convenient to replace and used for numerical control machine tool
CN111889753A (en) * 2020-07-14 2020-11-06 深圳市壹闻科技有限公司 Metal processing equipment with breakage-proof bits function of splashing
CN214392517U (en) * 2021-03-24 2021-10-15 常州好得工具有限公司 Four-edge end mill with quick cooling function

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107931690A (en) * 2017-11-29 2018-04-20 中山市小榄企业服务有限公司 A kind of vertical milling milling cutter for being convenient for changing cutter head
CN214603272U (en) * 2021-02-03 2021-11-05 南通正通机械科技有限公司 Cutter replacing device of numerical control roll lathe

Also Published As

Publication number Publication date
CN114643381A (en) 2022-06-21

Similar Documents

Publication Publication Date Title
CN114643381B (en) Rotary cutter convenient to dismouting and location
CN113770794A (en) Automatic operation scrap self-cleaning device for automatic cutting equipment and cleaning method thereof
CN212552668U (en) Turning and polishing integrated machine for numerical control machining
CN201023251Y (en) Cutting device
CN220179498U (en) Trimming material collecting device
CN211053853U (en) Centrifugal slicer convenient to tool changing
CN209934915U (en) Material crusher for Raymond mill unit
CN109821639B (en) Material crusher for Raymond mill unit
CN215235027U (en) Improved generation waste material separator
CN217122471U (en) Armature cutting device
CN212758988U (en) A lower hopper arrangement for metal piece cleaning equipment
CN110253654A (en) A kind of mechanical leveling saw of mould design and manufacture
JP2000126746A (en) Paper peeling device for gypsum board
CN117226183B (en) Automatic change continuous segmentation cutting off machine tool
CN211436421U (en) Paper shredder with baffle structure
CN220661139U (en) Punching device and punching machine
CN220196361U (en) Cutter for processing gap of drop hammer sample
CN220128107U (en) Deburring equipment for upper cover of fire extinguisher
CN217395117U (en) Cutting device is used in production of dispersion pressure-bearing formula ABS panel
CN216441763U (en) Multi-cutter automatic cutting machine
CN216099193U (en) Grain size adjustable pelleter cuts grain
CN217914460U (en) Robot deburring workstation
CN220407242U (en) Cutting machine is used in position sleeve processing
CN215469782U (en) Machine tool
CN108851189B (en) Miniature tobacco shredder

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant