CN214770844U

CN214770844U - High-speed grinding wheel for machining machine tool

Info

Publication number: CN214770844U
Application number: CN202120046370.4U
Authority: CN
Inventors: 张良
Original assignee: Macheng Xinhong Electronic Technology Co ltd
Current assignee: Macheng Xinhong Electronic Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-19
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a high-speed dull polish wheel for machine tool cutter processing, including dull polish wheel main part, connection picture peg and cushion, the inside of dull polish wheel main part is provided with the mounting disc, and the inside top of mounting disc is provided with first mounting groove, and the inside both sides of dull polish circle are provided with a plurality of gaps, the inside swing joint of mounting disc has the installation axle, and installs the inside bottom of axle and be provided with the jack, the both sides of the inside bottom of mounting disc all are provided with the cushion, the bottom fixedly connected with of cushion connects the picture peg, and connects the intermediate position fixedly connected with inserted block on picture peg top. The utility model discloses an at outside both sides fixed connection's of mounting disc a plurality of firm holes, evenly set up the firm hole that runs through on the fixed steel ring, the pressfitting is fixed with the mounting disc on the outer circumference of fixed steel ring, is favorable to improving the steadiness of being connected between dull polish circle and the mounting disc through fixed steel ring to wholeness when having improved the use can, the security when having improved its use.

Description

High-speed grinding wheel for machining machine tool

Technical Field

The utility model relates to a grind emery wheel technical field, specifically be a high-speed emery wheel that grinds for machine tool cutter processing.

Background

The grinding wheel is the most main grinding tool in grinding processing, and is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape by a binding agent and has certain strength, the grinding wheel is the largest one with the largest use amount and the widest use surface in the grinding tool, and can rotate at high speed when in use to perform coarse grinding, semi-fine grinding, slotting, cutting and the like on an excircle, an inner circle, a plane, various molded surfaces and the like of a metal or nonmetal workpiece, the high-speed grinding wheel is required to be used in the processing of a machine tool cutter, and the existing high-speed grinding wheel for processing the machine tool cutter has a plurality of problems in the use process, and the specific problems are as follows:

1. in the existing high-speed grinding wheel for machining a machine tool cutter, the connection stability between the mounting disc and the grinding ring is low in the use process;

2. the existing high-speed grinding wheel for machining a machine tool cutter is easy to crack when being used and has a lot of chips scattered when being used;

3. the existing high-speed grinding wheel for machining a machine tool cutter is instable in installation in the using process and easy to loosen after long-term use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed dull polish wheel for lathe cutter processing to it is lower to solve between the mounting disc that proposes and the dull polish circle in the above-mentioned background art connection stability, and the dull polish wheel collapses easily when using and splits, and the long-term easy not hard up scheduling problem after using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-speed dull polish wheel for machine tool cutter processing, includes dull polish wheel main part, installation axle, connection picture peg and cushion, the inside of dull polish wheel main part is provided with the mounting disc, and the inside top of mounting disc is provided with first mounting groove, the outside fixedly connected with dull polish circle of mounting disc, and the inside both sides of dull polish circle are provided with a plurality of gaps, the inside swing joint of mounting disc has the installation axle, and installs the inside bottom of axle and be provided with the jack, the both sides of the inside bottom of mounting disc all are provided with the cushion, the bottom fixedly connected with connection picture peg of cushion, and the intermediate position fixedly connected with inserted block on connection picture peg top.

Preferably, the middle position of the outside of installation axle fixedly connected with connecting block, and the middle position on connecting block top all fixedly connected with fixation nut.

Preferably, the middle position of the inner part of the mounting disc is provided with a sleeve hole, and the middle position of the bottom end of the inner part of the mounting disc is provided with a second mounting groove.

Preferably, a through hole is formed in one side of the interior of the second mounting groove, and a limiting bolt is movably connected to the interior of the through hole.

Preferably, the outside of the limit bolt is provided with an external thread, and the inside of the fixing nut is provided with an internal thread matched with the external thread of the limit bolt.

Preferably, the outside both sides of mounting disc are a plurality of firm holes of all fixedly connected with, and the fixed steel ring of the inside fixedly connected with in firm hole, a plurality of siphunculus of outside both sides fixedly connected with of mounting disc.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this kind of a high-speed emery wheel that grinds for lathe cutter processing through a plurality of firm holes at the outside both sides fixed connection of mounting disc, evenly sets up the firm hole that runs through on the fixed steel ring, and the pressfitting is fixed with the mounting disc on the outer circumference of fixed steel ring, is favorable to improving the steadiness of being connected between dull polish circle and the mounting disc through fixed steel ring to the wholeness can when having improved the use, the security when having improved its use.

(2) This kind of a high-speed emery wheel that grinds for lathe cutter processing, a plurality of gaps through the outside setting at dull polish circle, dull polish circle is the triangle-shaped structure emery wheel of dispersion, this structure has considerable stability, when the operator is used hard excessively, can make strength by homodisperse, let whole emery wheel atress stable equilibrium, for emery wheel grinding work provides the security, and the gap width between the dull polish circle equals, the gap can let the powder of object of polishing filter into when emery wheel execution grinding work, reduce the powder of polishing and drift in the air, and can pour into the siphunculus inside washing the gap with water.

(3) This kind of a high-speed dull polish wheel for machine tool cutter processing, through the second mounting groove that sets up in the inside bottom of dull polish wheel main part, to install the axle and insert inside the trepanning back, the connecting block can be placed inside first mounting groove, can place the cushion inside the second mounting groove this moment, and make the inserted block can insert inside the jack, and can insert inside the through-hole with spacing bolt, and rotate spacing bolt in fixation nut's inside, then spacing bolt can be at fixation nut inside removal, thereby realize the fixed connection between connection picture peg and the connecting block, thereby realize the fixed mounting between dull polish wheel main part and the installation axle, compactness when having improved the connection, it is not hard up after having avoided the dull polish wheel to use for a long time.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. grinding the main body of the grinding wheel; 2. a frosted ring; 201. a gap; 3. installing a shaft; 301. a jack; 302. connecting blocks; 303. fixing a nut; 4. connecting the plugboards; 401. inserting a block; 5. mounting a disc; 501. a stabilizing hole; 502. fixing a steel ring; 503. trepanning; 504. pipe passing; 505. a first mounting groove; 506. a second mounting groove; 507. a through hole; 508. a limit bolt; 6. and a cushion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a high-speed grinding wheel for machining a machine tool cutter comprises a grinding wheel main body 1, an installation shaft 3, a connection inserting plate 4 and a cushion block 6, wherein an installation disc 5 is arranged inside the grinding wheel main body 1, a first installation groove 505 is formed in the top end inside the installation disc 5, a sleeve hole 503 is formed in the middle of the inside of the installation disc 5, a second installation groove 506 is formed in the middle of the bottom end inside the installation disc 5, a through hole 507 is formed in one side inside the second installation groove 506, a limiting bolt 508 is movably connected inside the through hole 507, an external thread is arranged outside the limiting bolt 508, an internal thread matched with the external thread of the limiting bolt 508 is formed inside a fixing nut 303, fixed installation between the grinding wheel main body 1 and the installation shaft 3 is achieved, tightness during connection is improved, and loosening of the grinding wheel after long-term use is avoided;

both sides of the outer part of the mounting disc 5 are fixedly connected with a plurality of stabilizing holes 501, the inner parts of the stabilizing holes 501 are fixedly connected with fixing steel rings 502, both sides of the outer part of the mounting disc 5 are fixedly connected with a plurality of through pipes 504, and the fixing steel rings 502 are beneficial to improving the stability of connection between the frosted ring 2 and the mounting disc 5, so that the integral performance in use is improved;

the outside fixedly connected with dull polish circle 2 of mounting disc 5, and the inside both sides of dull polish circle 2 are provided with a plurality of gaps 201, the inside swing joint of mounting disc 5 has installation axle 3, and the inside bottom of installation axle 3 is provided with jack 301, install the outside intermediate position fixedly connected with connecting block 302 of axle 3, and the equal fixedly connected with fixation nut 303 of intermediate position on connecting block 302 top, the both sides of the inside bottom of mounting disc 5 all are provided with cushion 6, the bottom fixedly connected with of cushion 6 connects picture peg 4, and the intermediate position fixedly connected with inserted block 401 on connecting picture peg 4 top, gap 201 width between dull polish circle 2 equals, gap 201 can let the powder of the object of polishing strain into when the emery wheel carries out the work of polishing, reduce the powder of polishing and waft in the air.

The working principle is as follows: when in use, after the mounting shaft 3 is inserted into the sleeve hole 503, the connecting block 302 is placed inside the first mounting groove 505, at this time, the cushion block 6 can be placed inside the second mounting groove 506, the insert block 401 can be inserted into the insert hole 301, the limit bolt 508 can be inserted into the through hole 507, and the limit bolt 508 is rotated inside the fixing nut 303, so that the limit bolt 508 can move inside the fixing nut 303, thereby realizing the fixed connection between the connecting insert plate 4 and the connecting block 302, further realizing the fixed mounting between the grinding wheel main body 1 and the mounting shaft 3, improving the tightness during connection, avoiding the grinding wheel loosening after long-term use, the grinding ring 2 is a dispersed triangular structure grinding wheel, which has considerable stability, and when an operator applies excessive force, the force can be uniformly dispersed, so that the stress of the whole grinding wheel is stable and balanced, and providing safety for the grinding work of the grinding wheel, and the gap 201 width between the dull polish circle 2 equals, gap 201 can let the powder of object of polishing filter into when the emery wheel carries out the work of polishing, reduce the powder of polishing and waft in the air, and can inject water into siphunculus 504 inside and wash gap 201 inside, evenly set up the firm hole 501 that runs through on the fixed steel ring 502, the pressfitting is fixed with mounting disc 5 on the outer circumference of fixed steel ring 502, be favorable to improving the steadiness of being connected between emery circle 2 and the mounting disc 5 through fixed steel ring 502, thereby the wholeness when using has been improved, the security when having improved its use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-speed emery wheel that grinds for machine tool cutter processing, includes emery wheel main part (1), installation axle (3), connection picture peg (4) and cushion (6), its characterized in that: the inside of abrasive wheel main part (1) is provided with mounting disc (5), and the inside top of mounting disc (5) is provided with first mounting groove (505), outside fixedly connected with dull polish circle (2) of mounting disc (5), and the inside both sides of dull polish circle (2) are provided with a plurality of gaps (201), the inside swing joint of mounting disc (5) has installation axle (3), and installs the inside bottom of axle (3) and be provided with jack (301), the both sides of the inside bottom of mounting disc (5) all are provided with cushion (6), the bottom fixedly connected with of cushion (6) connects picture peg (4), and the intermediate position fixedly connected with picture peg (401) on connection picture peg (4) top.

2. A high speed grinding wheel for machine tool machining according to claim 1, characterized in that: the outside intermediate position fixedly connected with connecting block (302) of installation axle (3), and the intermediate position on connecting block (302) top all fixedly connected with fixation nut (303).

3. A high speed grinding wheel for machine tool machining according to claim 1, characterized in that: a sleeve hole (503) is formed in the middle of the inner portion of the mounting disc (5), and a second mounting groove (506) is formed in the middle of the bottom end of the inner portion of the mounting disc (5).

4. A high speed grinding wheel for machine tool machining according to claim 3, characterized in that: one side of the inside of the second mounting groove (506) is provided with a through hole (507), and the inside of the through hole (507) is movably connected with a limiting bolt (508).

5. A high speed grinding wheel for machine tool machining according to claim 4, characterized in that: the outside of spacing bolt (508) is provided with the external screw thread, and the inside of fixation nut (303) is provided with the internal thread that matches with spacing bolt (508) external screw thread.

6. A high speed grinding wheel for machine tool machining according to claim 1, characterized in that: the mounting disc is characterized in that both sides of the outer portion of the mounting disc (5) are fixedly connected with a plurality of stabilizing holes (501), the inner portions of the stabilizing holes (501) are fixedly connected with fixing steel rings (502), and both sides of the outer portion of the mounting disc (5) are fixedly connected with a plurality of through pipes (504).