CN214517802U - Cutter for machining ring groove - Google Patents

Cutter for machining ring groove Download PDF

Info

Publication number
CN214517802U
CN214517802U CN202120493109.9U CN202120493109U CN214517802U CN 214517802 U CN214517802 U CN 214517802U CN 202120493109 U CN202120493109 U CN 202120493109U CN 214517802 U CN214517802 U CN 214517802U
Authority
CN
China
Prior art keywords
cutter
groove
arbor
ring groove
annular
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
CN202120493109.9U
Other languages
Chinese (zh)
Inventor
黄侃
魏坤
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.)
Shanghai Yiliu Electromechanical Equipment Co ltd
Original Assignee
Shanghai Yiliu Electromechanical Equipment 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 Shanghai Yiliu Electromechanical Equipment Co ltd filed Critical Shanghai Yiliu Electromechanical Equipment Co ltd
Priority to CN202120493109.9U priority Critical patent/CN214517802U/en
Application granted granted Critical
Publication of CN214517802U publication Critical patent/CN214517802U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a field of cutter especially relates to a cutter for processing annular, including cutter arbor and cutter body, the cutter body can be dismantled and be fixed in the cutter arbor, and the cutter body is equipped with the groove of stepping down in being close to its terminal surface and corresponding annular department, and the cutter body is equipped with the cutting part that is used for cutting the work piece annular in the groove side of stepping down. This application has the efficiency that improves the annular of polishing, makes once polishing can form the effect of the annular that meets the requirements.

Description

Cutter for machining ring groove
Technical Field
The application relates to the technical field of cutters, in particular to a cutter for machining a ring groove.
Background
In machine manufacturing, a ring groove is often machined on a workpiece, and machining of the ring groove is a troublesome problem because of the high hardness of the metal workpiece itself. At present generally through processing the annular through lathe, drilling machine and milling machine etc. generally use milling cutter to open the annular and polish to the work piece: mounting the milling cutter on a milling machine, and driving the milling cutter to polish along the position of the workpiece where the ring groove is to be formed by the milling machine so as to process the ring groove meeting the requirement; sometimes, the ring groove cannot be machined once, and needs to be polished for multiple times.
In view of the above-mentioned related technologies, the inventor believes that, when a general milling cutter opens a ring groove, the blade portion of the milling cutter cannot be matched with the ring groove, and the ring groove needs to be polished for many times, which causes a defect of low efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of polishing the annular, make once polish and can form the annular that meets the requirements, this application provides a cutter for processing annular.
The application provides a cutter for processing annular adopts following technical scheme:
the utility model provides a cutter for processing annular, includes cutter arbor and cutter body, the cutter body can be dismantled and be fixed in the cutter arbor, the cutter body is equipped with the groove of stepping down in being close to its terminal surface and corresponding annular department, the cutter body is equipped with the cutting part that is used for cutting the work piece annular in the groove side of stepping down.
Through adopting above-mentioned technical scheme, install the cutter body to the cutter arbor on, the position of groove of stepping down corresponds with the position of ring groove, when being close to the cutter body and waiting to process the work piece, makes the ring groove can be located the groove of stepping down, and the cutting part of cutter body just presses close to the outward flange of ring groove this moment, and when making to rotate milling cutter, the cutting part can be polished the ring groove, polishes once and can form the ring groove that accords with the requirement, has the effect that improves the efficiency of polishing the ring groove.
Preferably, the cutter arbor is equipped with the mounting groove, the mounting groove along the horizontal direction run through the cutter arbor and with cutter body shape adaptation, the cutter arbor lateral wall is equipped with the mounting hole, the mounting hole communicates with the mounting groove, the cutter body corresponds the mounting hole and is equipped with the screw hole.
By adopting the technical scheme, the cutter body is placed into the cutter rod through the mounting groove, the mounting hole is aligned with the threaded hole, the screw is screwed into the mounting hole and the threaded hole, the cutter body and the cutter rod can be fixed, and the cutter body mounting device has the effect of facilitating cutter body mounting.
Preferably, the bottom of the cutter bar is provided with a plurality of counter bores, the counter bores are communicated with the mounting groove, the cutter body is provided with limiting holes corresponding to the counter bores, counter screws are arranged in the counter bores, and the counter screws are in threaded fit with the limiting holes.
By adopting the technical scheme, the counter sink is aligned to the limiting hole, and after the counter sink is screwed into the counter sink, one end of the counter sink close to the cutter body is positioned in the limiting hole, so that the cutter body is further limited.
Preferably, the cutter body is provided with a limiting block corresponding to the side wall of the cutter bar, the limiting block is connected to the lower surface of the cutter body, and the radian of one side, close to the cutter bar, of the limiting block is the same as that of the side wall of the cutter bar.
Through adopting above-mentioned technical scheme, when putting into the mounting groove of cutter arbor with the cutter body in, the stopper has restricted the position of cutter body for the cutter arbor, and when stopper and cutter arbor lateral wall butt, the mounting hole aligns with the screw hole, has the effect of the location cutter body of being convenient for.
Preferably, the blade part is detachably connected with the cutter body.
Through adopting above-mentioned technical scheme, the cutting part is worn and torn easily in long-term use, needs regularly to change, has the effect of being convenient for change the cutting part.
Preferably, one side that the cutting part is close to the cutter body is equipped with the joint piece, the joint piece has elasticity, the cutter body corresponds the joint piece and is equipped with the joint groove.
Through adopting above-mentioned technical scheme, joint piece and joint groove joint cooperation and should not loosen and take off, have the effect that makes things convenient for the relative cutter body of cutting part to dismantle the installation.
Preferably, the cutter body is provided with a narrowing part at the rear of the blade part.
Through adopting above-mentioned technical scheme, at the in-process in ring opening groove, can be because of the iron fillings departure in cutting part rear that polish and produce, the cutting part rear is narrowed, and the iron fillings of being convenient for are discharged, make the iron fillings difficult influence the operation of polishing, have the effect of facilitating the use.
Preferably, a chamfer is arranged at the edge of the cutter body.
By adopting the technical scheme, the edge of the cutter body is smoother by the chamfer, and the cutter body is easy to take up and is not easy to scratch hands.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cutter body is arranged on the cutter bar, the position of the abdicating groove corresponds to that of the annular groove, when the cutter body is close to a workpiece to be processed, the annular groove can be positioned in the abdicating groove, at the moment, the edge part of the cutter body is just close to the outer edge of the annular groove, when the milling cutter is rotated, the annular groove can be polished by the edge part, the annular groove meeting the requirements can be formed by polishing once, and the effect of improving the efficiency of polishing the annular groove is achieved;
2. the cutter body is placed into the cutter rod from the mounting groove, the mounting hole is aligned with the threaded hole, and the cutter body and the cutter rod can be fixed by screwing screws into the mounting hole and the threaded hole, so that the cutter body is convenient to mount;
3. when putting into the mounting groove of cutter arbor with the cutter body in, the stopper has restricted the position of cutter body for the cutter arbor, and when stopper and cutter arbor lateral wall butt, the mounting hole aligns with the screw hole, has the effect of the location cutter body of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of a tool for machining a ring groove according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of a cutter body in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a cutter bar in the embodiment of the present application.
Description of reference numerals: 1. a cutter bar; 2. a cutter body; 3. a yielding groove; 4. a blade part; 5. mounting grooves; 6. mounting holes; 7. a countersunk hole; 8. a limiting block; 9. a narrowing portion; 10. chamfering; 11. a connecting head.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a cutter for processing annular groove. Referring to fig. 1, a cutter for processing annular includes cutter arbor 1 and cutter body 2, cutter arbor 1 is connected with the milling machine through connector 11, cutter body 2 can be dismantled and be fixed in cutter arbor 1, cutter body 2 is equipped with the groove of stepping down 3 near its terminal surface correspondence annular department, the position of groove of stepping down 3 corresponds with the position of annular, the annular can be located the groove of stepping down 3, cutter body 2 is equipped with cutting part 4 that is used for cutting the work piece annular in groove 3 side of stepping down, when cutting part 4 pastes in the outward flange of annular, rotate milling cutter, cutting part 4 polishes the annular, polish once and can form the annular that meets the requirements, the effect that has the efficiency that improves the annular of polishing.
Referring to fig. 1, cutter arbor 1 is gone up and is equipped with mounting groove 5 along the horizontal direction, and mounting groove 5 runs through cutter arbor 1 and with 2 shape adaptations of cutter body, and the 1 lateral wall of cutter arbor is equipped with mounting hole 6, and mounting hole 6 communicates with mounting groove 5, and cutter body 2 corresponds mounting hole 6 and is equipped with the screw hole. The cutter body 2 is placed into the cutter bar 1 through the mounting groove 5, the mounting hole 6 is aligned with the threaded hole, and the cutter body 2 and the cutter bar 1 can be fixed by screwing screws into the mounting hole 6 and the threaded hole.
Referring to fig. 1, cutter body 2 corresponds cutter arbor 1 lateral wall and is equipped with stopper 8, and stopper 8 is connected in cutter body 2 lower surface, and the radian that stopper 8 is close to one side of cutter arbor 1 is the same with the radian of cutter arbor 1 lateral wall. When putting into cutter body 2 in cutter arbor 1's mounting groove 5, stopper 8 has restricted cutter body 2 for cutter arbor 1's position, and when stopper 8 and cutter arbor 1 lateral wall butt, mounting hole 6 aligns with the screw hole, has the effect of the location cutter body 2 of being convenient for.
Cutting part 4 can be dismantled with cutter body 2 and be connected, and wherein, one side that cutting part 4 is close to cutter body 2 is equipped with the joint piece, and the joint piece is made by elastic material, has elasticity, and one side that cutter body 2 corresponds the joint piece is equipped with the joint groove, the shape and the joint piece adaptation in joint groove, joint piece and the cooperation of joint groove joint. The blade part 4 is easy to wear in the long-term use process, needs to be replaced at regular time, and has the effect of facilitating the replacement of the blade part 4.
Referring to fig. 2, the cutter body 2 is provided with a narrowing portion 9 at the rear of the blade portion 4, the narrowing portion 9 is located at the other side of the side surface of the cutter body 2 where the blade portion 4 is located, and the thickness of the narrowing portion gradually narrows from the side surface of the blade portion 4 to the opposite side thereof. In the process of opening the ring groove, scrap iron generated by polishing can fly out from the side of the cutting part 4, the cutter body 2 is narrowed at the rear part of the cutting part 4, the scrap iron can be conveniently discharged from the rear part of the cutting part 4, and the generated scrap iron is not easy to influence the polishing operation.
Referring to fig. 3, the bottom of the cutter bar 1 is provided with two counter bores 7, the counter bores 7 are communicated with the mounting groove 5, the cutter body 2 is provided with a limiting hole corresponding to the counter bores 7, the counter bores 7 are screwed into the counter screws, and one ends of the counter screws, which are close to the cutter body 2, are located in the limiting hole, so that the cutter body 2 can be further limited.
Referring to fig. 1, the cutter body 2 is provided with chamfers 10 at edges of a plurality of side surfaces, and the chamfers 10 make the edge of the cutter body 2 smoother, so that the cutter body 2 is not easy to scratch hands in the using process.
The implementation principle of the cutter for machining the ring groove in the embodiment of the application is as follows: install cutter body 2 to cutter arbor 1 on, install the cutter to the milling machine, and make the annular be located the groove of stepping down 3, the cutting part 4 of cutter body 2 and the outward flange laminating of annular, when starting the milling machine and making milling cutter rotate, cutting part 4 can polish the annular groove, reaches the effect that improves the efficiency of annular.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A cutter for processing a ring groove is characterized in that: including cutter arbor (1) and cutter body (2), cutter body (2) can be dismantled and be fixed in cutter arbor (1), cutter body (2) are equipped with groove of stepping down (3) in being close to its terminal surface and corresponding annular department, cutter body (2) are equipped with cutting part (4) that are used for cutting the work piece annular in groove of stepping down (3) side.
2. The tool for machining a ring groove as set forth in claim 1, wherein: the cutter arbor (1) is equipped with mounting groove (5), mounting groove (5) along the horizontal direction run through cutter arbor (1) and with cutter body (2) shape adaptation, cutter arbor (1) lateral wall is equipped with mounting hole (6), mounting hole (6) and mounting groove (5) intercommunication, cutter body (2) correspond mounting hole (6) and are equipped with the screw hole.
3. The tool for machining a ring groove as set forth in claim 2, wherein: the tool comprises a tool bar (1), and is characterized in that a plurality of counter bores (7) are arranged at the bottom of the tool bar (1), the counter bores (7) are communicated with a mounting groove (5), a cutter body (2) is provided with a limiting hole corresponding to the counter bores (7), counter screws are arranged in the counter bores (7), and the counter screws are in threaded fit with the limiting holes.
4. The tool for machining a ring groove as set forth in claim 1, wherein: cutter body (2) correspond cutter arbor (1) lateral wall and are equipped with stopper (8), stopper (8) are connected in cutter body (2) lower surface, the radian that stopper (8) are close to one side of cutter arbor (1) is the same with the radian of cutter arbor (1) lateral wall.
5. The tool for machining a ring groove as set forth in claim 1, wherein: the blade part (4) is detachably connected with the cutter body (2).
6. The tool for machining a ring groove as set forth in claim 5, wherein: one side that cutting part (4) are close to cutter body (2) is equipped with the joint piece, the joint piece has elasticity, cutter body (2) correspond the joint piece and are equipped with the joint groove.
7. The tool for machining a ring groove as set forth in claim 1, wherein: the cutter body (2) is provided with a narrowing part (9) at the rear part of the cutting part (4).
8. The tool for machining a ring groove as set forth in claim 1, wherein: a chamfer (10) is arranged at the edge of the cutter body (2).
CN202120493109.9U 2021-03-08 2021-03-08 Cutter for machining ring groove Active CN214517802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120493109.9U CN214517802U (en) 2021-03-08 2021-03-08 Cutter for machining ring groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120493109.9U CN214517802U (en) 2021-03-08 2021-03-08 Cutter for machining ring groove

Publications (1)

Publication Number Publication Date
CN214517802U true CN214517802U (en) 2021-10-29

Family

ID=78261710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120493109.9U Active CN214517802U (en) 2021-03-08 2021-03-08 Cutter for machining ring groove

Country Status (1)

Country Link
CN (1) CN214517802U (en)

Similar Documents

Publication Publication Date Title
CN214517802U (en) Cutter for machining ring groove
CN210147558U (en) Multitask waterwheel type combined machine tool connecting structure
CN210188620U (en) Composite face milling cutter capable of performing rough machining and finish machining
CN209830279U (en) Fixture for turning on milling machine
CN204209162U (en) The anti-ream processing unit (plant) of a kind of counterbore
CN207735607U (en) A kind of mechanical processing portable cutter
CN207971557U (en) A kind of assembled milling cutter for processing strut fillet
CN214557499U (en) Tool apron convenient for turning tool replacement and tool sharpening
CN216065714U (en) Multi-edge T-shaped diamond milling cutter
CN210412744U (en) Milling cutter structure with conveniently replaced cutter head
CN215033699U (en) High-efficient compound double knives head lathe tool
CN210996926U (en) Internal thread hole forming milling cutter capable of being formed at one time
CN216176989U (en) Three-edge milling cutter disc
CN213195947U (en) Novel high-efficient bolt hole chamfer device
CN208195695U (en) It is a kind of for processing the vertically-mounted grooving cutter of oil scraper ring
CN201405116Y (en) T-shaped slotting knife
CN214769014U (en) Boring cutter for numerical control cutter
CN211072638U (en) Tool locking and leveling device for machine tool
CN208289082U (en) A kind of multifunctional planing mouth cutter
CN211991134U (en) Cutting tool convenient to dismantle cutting edge
CN214602129U (en) Cutter for numerical control machine tool
CN215315946U (en) Ultra-thin practical T type cutter head of interchangeable blade formula
CN215468360U (en) Insert welding threaded handle chamfering tool
CN214815158U (en) Back boring type chamfering tool
CN209903612U (en) Drilling tool for graphite drilling machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant