CN217162323U

CN217162323U - Healing base station slotting cutter

Info

Publication number: CN217162323U
Application number: CN202220924751.2U
Authority: CN
Inventors: 钟林涛
Original assignee: Xiamen Xin Da Xing Medical Technology Co ltd
Current assignee: Xiamen Xin Da Xing Medical Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-12
Anticipated expiration: 2032-04-21

Abstract

The application discloses healing base station slotting cutter relates to cutting process equipment field. It is including installing the handle of a knife on the blade holder, the cutting edge sets up on the other end that the blade holder was kept away from to the handle of a knife, the cutting edge includes the toper platform and towards keeping away from the annular sword that the handle of a knife direction extends, the one end of blade holder is kept away from at the handle of a knife to the coaxial setting of one end of toper platform, the one end of blade holder is kept away from at the toper platform to the coaxial setting of annular sword is served at the toper platform, the annular sword includes a plurality of sword teeth that encircle the setting along toper platform axis, the sword tooth extends towards the one end of keeping away from the handle of a knife, and the sword point of sword tooth sets up along the fluting direction of healing base station ring channel. This application has the effect that improves the shaping efficiency of healing base station ring channel.

Description

Healing base station slotting cutter

Technical Field

The application relates to the field of cutting processing equipment, in particular to a healing abutment slotting cutter.

Background

At present, the tooth implantation technology is used for shaping a healing base station for a gum in the process of implantation, the healing base station is an auxiliary tool in a tooth implantation operation, the healing base station is small in size, an annular groove is generally formed to facilitate subsequent tooth implantation, and the annular groove is formed to generally use a cutter installed on a cutter holder to rotate and open a groove.

To the correlation technique among the above-mentioned, current slotting cutter is generally single-edged, and the point of edge butt of cutter is at the base station surface, drives the cutter rotation on the blade holder through the motor and accomplishes the fluting, nevertheless cutting efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the shaping efficiency of healing base station ring channel, this application provides a healing base station fluting cutter.

The application provides a healing base station slotting cutter adopts following technical scheme: the utility model provides a healing base station slotting cutter, is including installing handle of a knife, the cutting edge on the blade holder, the cutting edge sets up on the other end that the blade holder was kept away from to the handle of a knife, the cutting edge includes toper platform and the annular sword of keeping away from the extension of handle of a knife direction, the one end of blade holder is kept away from at the handle of a knife to the coaxial setting of one end of toper platform, the annular sword is coaxial to be set up and is kept away from one end of handle of a knife at the toper platform, the annular sword includes a plurality of sword teeth that encircle and the interval sets up along toper platform axis, the sword tooth extends towards the one end of keeping away from the handle of a knife.

Through adopting above-mentioned technical scheme, set up the handle of a knife on the blade holder, the blade setting is kept away from the other end of blade holder at the handle of a knife, the cutter that drives on the seat through the motor rotates, and the blade includes toper platform and annular sword, wherein, annular sword is including encircleing the sword tooth that sets up just at the interval, when the sword tooth butt that the annular set up when healing the base station, the grooved operation can be accomplished to the cutter of rotation on the board, and because sword tooth annular and interval set up, the cost of manufacture of cutter has been reduced, the effect of the shaping efficiency of improvement healing base station ring channel has also been realized simultaneously.

Preferably, the part of each blade tooth which firstly contacts the workpiece is the cutting edge, and the height of each blade tooth gradually decreases along the direction from the cutting edge to the position far away from the cutting edge.

Through adopting above-mentioned technical scheme, because the sword tooth is kept away from the one end of handle of a knife and is direct when the surface contact with the healing base station, accelerate the wearing and tearing of sword tooth easily, go into the height that sword department highly is greater than other parts through setting up the sword tooth, realize the protection to the sword tooth.

Preferably, the cutting edge is detachably arranged on the knife handle.

Through adopting above-mentioned technical scheme, the cutting edge takes place the condition that the sword point collided with the damage easily when the fluting, and the cutting edge can be dismantled with the handle of a knife and set up, is convenient for dismantle the change alone with the cutting edge, practices thrift the cost.

Preferably, the taper table and the knife handle are simultaneously screwed with locking bolts, and the locking bolts are coaxially arranged with the knife handle and the taper table.

Through adopting above-mentioned technical scheme, carry out coaxial spiro union with the locking bolt on toper platform and the handle of a knife, through unscrewing, screw up the bolt, realize quick dismantlement, the connection between cutting edge and the handle of a knife.

Preferably, a countersunk hole extending towards the direction of the tool holder is formed in the surface, away from the tool holder, of the conical table, and a nut of the locking bolt is located in the countersunk hole.

Through adopting above-mentioned technical scheme, when the lock bolt spiro union was on the toper platform, the nut was located the countersunk head, reduced the damage that lock bolt received at the cutter during operation, realized protecting lock bolt's effect.

Preferably, one end of the knife edge close to the knife handle is provided with at least one convex tooth along the periphery, one end of the knife handle close to the knife edge is provided with at least one tooth groove along the periphery, and when the knife edge is connected with the knife handle, the convex tooth is clamped in the corresponding tooth groove.

Through adopting above-mentioned technical scheme, the one end that the cutting edge is close to the handle of a knife sets up the dogtooth, and the one end that the handle of a knife is close to the cutting edge is provided with the tooth's socket, through tooth's socket and the mutual joint of dogtooth, is connected the back when cutting edge and handle of a knife, during the use cutter, can improve the stability of cutter.

Preferably, the outer wall of the cutter handle is provided with a first cooling hole, the conical table is provided with a first flow guide hole, the first cooling hole is connected and communicated with the first flow guide hole, and one end, far away from the first cooling hole, of the first flow guide hole is located on the face, far away from the cutter handle, of the conical table.

Through adopting above-mentioned technical scheme, first cooling hole and first water conservancy diversion hole intercommunication, when cutter work rotated, in the first water conservancy diversion hole of external cooling air flow circulation to the toper bench through the first cooling hole on the handle of a knife, cooling air flow will laminate in the work piece and the cutting edge of cutting edge department and cool off, improved the shaping speed of healing base station ring channel, also protected the cutting edge.

Preferably, the outer wall of the cutter handle is provided with a second cooling hole, the second cooling hole and the first cooling hole are symmetrically arranged along the axis of the cutter handle, the conical table is provided with a second flow guide hole, the second flow guide hole and the first flow guide hole are symmetrically arranged along the axis of the conical table, the second flow guide hole is connected and communicated with the second cooling hole, and one end, far away from the second cooling hole, of the second flow guide hole is located on the surface, far away from the cutter handle, of the conical table.

Through adopting above-mentioned technical scheme, increase the second cooling hole and the second water conservancy diversion hole that are linked together on the cutter, further improve the heat-sinking capability of cutter during operation, prolong the life of cutter.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) the effect of improving the forming efficiency of the annular groove of the healing base station is realized by arranging the matching among the knife handle, the conical table and the annular blade;

(2) through the cooperation that sets up between handle of a knife, toper platform and the locking bolt, realize being convenient for quick dismantlement, installation between handle of a knife and the cutting edge.

Drawings

FIG. 1 is a schematic structural view of a grooving tool according to the present embodiment;

FIG. 2 is a schematic sectional view of the cutting tool of the present embodiment;

fig. 3 is a schematic view of the exploded structure of the salient teeth of the present embodiment.

Reference numerals: 1. a knife handle; 2. a blade; 21. a conical table; 22. an annular blade; 3. locking the bolt; 4. a blade tooth; 5. a cutting edge is arranged; 6. a countersunk hole; 7. a convex tooth; 8. a tooth socket; 9. a first cooling hole; 10. a second cooling hole; 11. a first flow guide hole; 12. and the second diversion hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses healing abutment slotting cutter for installing and carrying out slotting operation on a healing abutment on the cutter. Referring to fig. 1, the grooving tool comprises a tool shank 1, a cutting edge 2 and a locking bolt 3, one end of the tool shank 1 is vertically installed on a tool apron, the cutting edge 2 is detachably installed at the other end of the tool shank 1, the cutting edge 2 comprises a conical table 21 and an annular cutting edge 22, the ground with the larger area of the conical table 21 is attached to the end of the tool shank 1, the annular cutting edge 22 is fixed on one surface, away from the tool shank 1, of the conical table 21, and the annular cutting edge 22 extends towards the direction away from the tool shank 1; annular sword 22 includes a plurality of along the toper platform 21 axis encircle and fixed sword tooth 4 of interval, and sword tooth 4 extends towards the one end of keeping away from handle of a knife 1, has reduced the cost of manufacture of cutter, has also realized improving the effect of the shaping efficiency of healing base station ring channel simultaneously.

In the embodiment, the knife handle 1 is a cylindrical handle, the conical table 21 and the knife handle 1 are coaxially fixed, the locking bolt 3 simultaneously penetrates through the conical table 21 and the knife handle 1 and is in threaded connection with the conical table 21 and the knife handle 1, and the locking bolt 3, the knife handle 1 and the conical table 21 are coaxially fixed, so that the knife edge 2 and the knife handle 1 can be conveniently and quickly disassembled; the three blade teeth 4 are arranged around the periphery of the conical table 21 at intervals, wherein the part of each blade tooth 4 which is firstly contacted with the healing abutment is the cutting edge 5, and the height of each blade tooth 4 is gradually reduced from the cutting edge 5 to the end far away from the cutting edge 5, so that the protection of the blade teeth 4 is realized, and the cutting edge 2 can conveniently cut the annular groove of the healing abutment.

Specifically, referring to fig. 2, counter sink 6 has been seted up to the coaxial on the face that the handle of a knife 1 was kept away from to toper platform 21, and counter sink 6 extends towards handle of a knife 1 direction, and when the spiro union of lock bolt 3 was on toper platform 21, lock bolt 3's nut was located counter sink 6, reduces the damage that lock bolt 3 received at the cutter during operation, realizes protecting lock bolt 3's effect.

Wherein, referring to fig. 1 and fig. 3, one end of the cutting edge 2 close to the knife handle 1 is fixed with at least one convex tooth 7, one end of the knife handle 1 close to the cutting edge 2 is fixed with at least one tooth groove 8, the convex tooth 7 is arranged opposite to the tooth groove 8, and the convex tooth 7 is arranged at the periphery of the cutting edge 2 at uniform intervals, the tooth groove 8 is arranged at the periphery of the knife handle 1 at uniform intervals, in the embodiment, the convex tooth 7 and the tooth groove 8 are both arranged with twelve, when the cutting edge 2 and the knife handle 1 are screwed together through the locking bolt 3, the convex tooth 7 is clamped in the corresponding tooth groove 8, and the installation stability and the use stability of the cutter are improved.

Referring to fig. 2, symmetrical first cooling holes 9 and second cooling holes 10 are formed in two opposite sides of the outer wall of the tool holder 1, symmetrical first guide holes 11 and second guide holes 12 are vertically formed in the conical table 21, the first cooling holes 9 extend to the first guide holes 11 and are communicated with the first guide holes 11, the second cooling holes 10 extend to the second guide holes 12 and are communicated with the second guide holes 12, one ends of the first guide holes 11 and the second guide holes 12, which are far away from the tool holder 1, are located on the surface of the conical table 21, which is far away from the tool holder 1, when the cutter opens the annular groove on the healing base station, the one end of the first diversion hole 11 and the one end of the second diversion hole 12 far away from the cutter handle 1 are both attached to the surface of the healing base station, the cooling gas flowing in from the first cooling hole 9 and the second cooling hole 10 accelerates the cooling speed of the annular groove of the healing base station, and the annular groove forming speed is improved while the cutting edge 2 is protected.

The application principle of the healing abutment slotting cutter in the embodiment of the application is as follows: set up handle of a knife 1 on the blade holder, cutting edge 2 sets up the other end of keeping away from the blade holder at handle of a knife 1, it rotates to drive the cutter on the seat through the motor, and cutting edge 2 includes toper platform 21 and annular sword 22, wherein, annular sword 22 is including encircleing and the sword tooth 4 that the interval set up, when the 4 butt of sword tooth that the annular set up when healing base station, the grooved operation can be accomplished to the cutter of rotation on the board, and because 4 annular of sword tooth and interval set up, the cost of manufacture of cutter has been reduced, the effect of the shaping efficiency of the base station ring channel of healing has also been realized improving simultaneously.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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

1. The utility model provides a healing base station slotting cutter, its characterized in that, is including installing handle of a knife (1), cutting edge (2) on the blade holder, cutting edge (2) set up on handle of a knife (1) keeps away from the other end of blade holder, cutting edge (2) include toper platform (21) and towards keeping away from annular sword (22) that handle of a knife (1) direction extended, the one end of blade holder is kept away from in handle of a knife (1) to the coaxial setting of one end of toper platform (21), annular sword (22) are coaxial to be set up in one of toper platform (21) keeping away from handle of a knife (1) and serve, annular sword (22) include a plurality of along toper platform (21) axis encircle and the sword tooth (4) that the interval set up, sword tooth (4) extend towards the one end of keeping away from handle of a knife (1).

2. A healing abutment grooving tool as claimed in claim 1 wherein the portion of each tooth (4) which first contacts the workpiece is the entrance edge (5), the height of each tooth (4) progressively decreasing along the entrance edge (5) in a direction away from the entrance edge (5).

3. The healing abutment grooving tool of claim 1, wherein the cutting edge (2) is removably attached to the handle (1).

4. The grooving tool for the healing abutment according to claim 3, wherein the tapered table (21) and the shank (1) are simultaneously screwed with a locking bolt (3), and the locking bolt (3) is coaxially arranged with the shank (1) and the tapered table (21).

5. The grooving tool for the healing abutment according to claim 4, wherein the tapered table (21) is provided with a counter bore (6) extending in the direction of the shank (1) on a surface away from the shank (1), and a nut of the lock bolt (3) is located in the counter bore (6).

6. The grooving cutter for the healing abutment according to claim 5, wherein one end of the cutting edge (2) close to the cutter handle (1) is provided with at least one convex tooth (7) along the periphery, one end of the cutter handle (1) close to the cutting edge (2) is provided with at least one tooth groove (8) along the periphery, and when the cutting edge (2) is connected with the cutter handle (1), the convex tooth (7) is clamped in the corresponding tooth groove (8).

7. The grooving cutter for the healing abutment according to claim 1, wherein a first cooling hole (9) is formed in the outer wall of the cutter handle (1), a first flow guiding hole (11) is formed in the conical table (21), the first cooling hole (9) is connected and communicated with the first flow guiding hole (11), and one end, far away from the first cooling hole (9), of the first flow guiding hole (11) is located on the face, far away from the cutter handle (1), of the conical table (21).

8. The grooving cutter for the healing abutment according to claim 7, wherein a second cooling hole (10) is formed in the outer wall of the cutter handle (1), the second cooling hole (10) and the first cooling hole (9) are symmetrically arranged along the axis of the cutter handle (1), a second flow guide hole (12) is formed in the conical table (21), the second flow guide hole (12) and the first flow guide hole (11) are symmetrically arranged along the axis of the conical table (21), the second flow guide hole (12) is connected and communicated with the second cooling hole (10), and one end, far away from the second cooling hole (10), of the second flow guide hole (12) is located on the surface, far away from the cutter handle (1), of the conical table (21).