CN216657318U

CN216657318U - Cutter feeding and discharging mechanism for numerical control cutter grinding machine

Info

Publication number: CN216657318U
Application number: CN202122948783.4U
Authority: CN
Inventors: 周昌海
Original assignee: Suzhou Changrunhai Precision Machinery Co ltd
Current assignee: Suzhou Changrunhai Precision Machinery Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-03
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a cutter feeding and discharging mechanism for a numerical control cutter grinding machine, which belongs to the technical field of grinding machines and comprises a mounting seat, the periphery of the inner cavity of the mounting seat is embedded with a fixed box, the inner cavity of the fixed box is provided with a clamping mechanism, the utility model utilizes a threaded sleeve and a thread to drive a movable ring to move up and down on the surface of the mounting seat through the arrangement of the clamping mechanism, then the movable column is extruded through the fixed ring, so that the movable column drives the movable ball to be clamped with the groove, the tool body is fixed, otherwise, the movable ring is rotated reversely, the tool body can be disassembled, the operation process is simple and easy, auxiliary operation is not needed by other tools, through the setting of spring and fly leaf, conveniently utilize the spring to drive the fly leaf and extrude the cutter body, convenient quick pops out the mount pad with the cutter, carries out the unloading, has solved traditional numerical control cutter grinding machine and has not been convenient for go up the problem of unloading fast to the cutter.

Description

Cutter feeding and discharging mechanism for numerical control cutter grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a cutter feeding and discharging mechanism for a numerical control cutter grinding machine.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by utilizing a grinding tool, most grinding machines carry out grinding processing by utilizing a grinding wheel rotating at a high speed, and the minority grinding machines carry out processing by utilizing other grinding tools such as oilstones, abrasive belts and the like and free grinding materials, such as a honing machine, a superfinishing machine tool, an abrasive belt grinding machine, a polishing machine and the like, wherein the grinding machine can process materials with higher hardness; the grinding machine can also process brittle materials, and can grind with high precision and small surface roughness and also grind with high efficiency.

When utilizing the grinding machine to add man-hour to the cutter, need fix the cutter on the grinding machine, make things convenient for the bistrique to polish the cutter, traditional cutter goes up unloading mechanism, and is more loaded down with trivial details to the fixed process of cutter, need fasten with the help of other instruments, not only waste time reduces the efficiency of cutter processing moreover, and the box is dismantled to the cutter is fixed to unable quick.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter feeding and discharging mechanism for a numerical control cutter grinding machine, which can be used for rapidly disassembling a cutter progress fixing box without other tools, and accelerating the cutter machining efficiency so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a last unloading mechanism of cutter that uses of numerical control cutter grinding machine, includes the mount pad, all inlay around the inner chamber of mount pad and be equipped with fixed case, the inner chamber of fixed case is provided with latch mechanism, the inner chamber swing joint of mount pad has the cutter body, the mount pad is run through and downwardly extending to the bottom of cutter body, latch mechanism one side in opposite directions and the surperficial swing joint of cutter body.

Preferably, latch mechanism includes the thread bush, the surface of mount pad is located to the thread bush cover, the thread that cooperation thread bush used is seted up on the surface of mount pad, the fixed surface of thread bush has the loose ring, the inner chamber swing joint of fixed case has the activity post, the inner chamber to the loose ring is run through to one side that the cutter body was kept away from to the activity post, the inner chamber of loose ring is provided with solid fixed ring, gu fixed ring's inner chamber and one side swing joint in opposite directions of activity post, the inner chamber swing joint of fixed case has the activity ball, the inner chamber that fixed case and extended to the mount pad is run through to one side that the activity ball is in opposite directions, the recess that cooperation activity ball used is seted up on the surface of cutter body.

Preferably, springs are fixed on the periphery of the top of the inner cavity of the mounting seat, movable plates are fixed at the bottoms of the springs, and the bottoms of the movable plates are movably connected with the top of the cutter body.

Preferably, first chutes are formed in the periphery of the inner cavity of the mounting seat, the inner cavity of each first chute is connected with a first sliding block in a sliding manner, and one opposite side of each first sliding block penetrates through the corresponding first chute and is fixedly connected with the surface of the corresponding movable plate.

Preferably, the top and the bottom of fixed case have all been seted up the second spout, the inner chamber sliding connection of second spout has the second slider, second slider one side in opposite directions runs through the second spout and with the top and the bottom fixed connection of activity post.

Preferably, the cross section of the fixing ring is trapezoidal, and one opposite side of the movable column is provided with a circular groove matched with the movable ball.

Preferably, the surface of the movable ring is sleeved with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip convex lines.

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

1. according to the tool body, the thread sleeve, the threads, the movable ring, the movable column, the fixed ring, the movable ball and the groove are arranged, the movable ring is driven by the thread sleeve and the threads to move up and down on the surface of the mounting seat, then the movable column is extruded by the fixed ring, the movable column drives the movable ball to be clamped with the groove, the tool body is fixed, otherwise, the movable ring is rotated reversely, the tool body can be disassembled, the operation process is simple and easy, auxiliary operation is not needed by other tools, the movable plate is conveniently driven by the spring to extrude the tool body through the arrangement of the spring and the movable plate, the tool is conveniently and quickly ejected out of the mounting seat to perform blanking, and the problem that the traditional numerical control tool grinder is inconvenient to quickly load and unload the tool is solved.

2. According to the utility model, through the arrangement of the anti-slip sleeve, the friction force between the hand of a user and the movable ring is increased, the movable ring is convenient to rotate, and the movable ring moves up and down on the surface of the mounting seat under the matching of the screw threads through the threaded sleeve, so that the tool body is clamped and released.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the mount of the present invention;

FIG. 3 is a schematic top sectional view of the mounting base of the present invention;

fig. 4 is a schematic perspective view of the retaining ring of the present invention.

Reference numbers in the figures: 1. a mounting seat; 2. a fixed box; 3. a clamping mechanism; 31. a threaded sleeve; 32. screw teeth; 33. a movable ring; 34. a movable post; 35. a fixing ring; 36. a movable ball; 37. a groove; 4. a tool body; 5. a spring; 6. a movable plate; 7. a first chute; 8. a first slider; 9. a second chute; 10. a second slider; 11. an anti-slip sleeve.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The utility model provides a cutter feeding and discharging mechanism for a numerical control cutter grinder as shown in figures 1-4, which comprises an installation seat 1, wherein a fixed box 2 is embedded around the inner cavity of the installation seat 1, a clamping mechanism 3 is arranged in the inner cavity of the fixed box 2, a cutter body 4 is movably connected with the inner cavity of the installation seat 1, the bottom of the cutter body 4 penetrates through the installation seat 1 and extends downwards, the opposite side of the clamping mechanism 3 is movably connected with the surface of the cutter body 4, a movable ring 33 is driven by a thread sleeve 31 and a thread 32 to move up and down on the surface of the installation seat 1 through the arrangement of the clamping mechanism 3, then a movable column 34 is extruded by a fixed ring 35, the movable column 34 drives a movable ball 36 to be clamped with a groove 37 to fix the cutter body 4, otherwise, the movable ring 33 is rotated reversely to disassemble the cutter body 4, and the operation process is simple and easy, need not to carry out the auxiliary operation with the help of other instruments, through spring 5 and fly leaf 6's setting, conveniently utilize spring 5 to drive fly leaf 6 and extrude cutter body 4, convenient quick pops out mount pad 1 with the cutter, carries out the unloading, has solved traditional numerical control cutter grinding machine and has not been convenient for quick the problem of going up the unloading to the cutter.

The clamping mechanism 3 comprises a threaded sleeve 31, the threaded sleeve 31 is sleeved on the surface of the mounting seat 1, threads 32 matched with the threaded sleeve 31 are arranged on the surface of the mounting seat 1, a movable ring 33 is fixed on the surface of the threaded sleeve 31, a movable column 34 is movably connected with the inner cavity of the fixed box 2, one side, away from the cutter body 4, of the movable column 34 penetrates through the inner cavity of the movable ring 33, a fixed ring 35 is arranged in the inner cavity of the movable ring 33, the inner cavity of the fixed ring 35 is movably connected with one side, opposite to the movable column 34, of the fixed box 2, a movable ball 36 is movably connected with the inner cavity of the mounting seat 2, one side, opposite to the movable ball 36, of the fixed box 2 penetrates through the inner cavity of the mounting seat 1, a groove 37 matched with the movable ball 36 is arranged on the surface of the cutter body 4, and the cutter body 4 is conveniently and quickly fixed and detached through the threaded sleeve 31, the threads 32, the movable ring 33, the movable column 34, the fixed ring 35, the movable ball 36 and the groove 37, the operation process is simple and easy, and auxiliary operation is not needed by other tools.

All be fixed with spring 5 around the 1 inner chamber top of mount pad, the bottom of spring 5 is fixed with fly leaf 6, the bottom of fly leaf 6 and the top swing joint of cutter body 4, through the setting of spring 5 and fly leaf 6, conveniently extrude spring 5 when the installation, make cutter body 4 more firm, prevent that cutter body 4 from rocking at the inner chamber of mount pad 1, simultaneously when unloading cutter body 4, spring 5 drives fly leaf 6 and directly promotes cutter body 4, make cutter body 4 directly whereabouts carry out the unloading.

First spout 7 has all been seted up all around in the 1 inner chamber of mount pad, and the inner chamber sliding connection of first spout 7 has first slider 8, and first slider 8 one side in opposite directions runs through first spout 7 and is connected with the fixed surface of fly leaf 6, through the setting of first spout 7 and first slider 8, increases the stability of fly leaf 6, prevents that fly leaf 6 from taking place the slope card at the inner chamber of mount pad 1 reciprocating the in-process, and supplementary fly leaf 6 reciprocates simultaneously.

Second spout 9 has all been seted up to the top and the bottom of fixed case 2, the inner chamber sliding connection of second spout 9 has second slider 10, second slider 10 one side in opposite directions run through second spout 9 and with the top and the bottom fixed connection of activity post 34, through the setting of second spout 9 and second slider 10, carry out spacing fixed to activity post 34, prevent that activity post 34 from taking place to rotate, influence solid fixed ring 35 is to the extrusion effect of activity post 34, simultaneously supplementary activity post 34 removes.

The cross section of solid fixed ring 35 is trapezoidal, and the circular slot that cooperation activity ball 36 used has been seted up to the one side that moves about 34 is in opposite directions, through the setting to solid fixed ring 35 shape, conveniently utilizes hypotenuse extrusion activity post 34, drives activity post 34 extrusion activity ball 36 and fixes cutter body 4, avoids solid fixed ring 35 directly to cross the unable effectual movable post 34 that pushes that moves about of activity post 34.

The surface cover of activity ring 33 is equipped with antiskid cover 11, and the antiskid burr has been seted up on the surface of antiskid cover 11, through the setting of antiskid cover 11 and antiskid burr, increases frictional force, prevents that the user from when rotating activity ring 33, and hand sweat causes hand and activity ring 33 to appear sliding phenomenon, can't carry out material loading and unloading to cutter body 4 fast.

When the tool is used, a user inserts the top of a tool into an inner cavity of the mounting seat 1, then the tool body 4 is in contact with the movable plate 6 and presses the spring 5, meanwhile, the user rotates the movable ring 33, then the movable ring 33 drives the threaded sleeve 31 to rotate, meanwhile, the threaded sleeve 31 is matched with the threads 32 to move upwards on the surface of the mounting seat 1, then the movable ring 33 drives the fixed ring 35 to move upwards, meanwhile, the fixed ring 35 presses the movable column 34 upwards, then the movable column 34 is folded towards the middle, meanwhile, the opposite side of the movable column 34 presses the movable ball 36, then the movable ball 36 moves towards the middle and penetrates out of the fixed box 2 and is clamped with the groove 37 on the surface of the tool body 4, the tool body 4 is fixedly loaded, after the tool body 4 is processed, the user reversely rotates the movable ring 33, then the movable ball 36 moves out of the groove 37, meanwhile, the spring 5 drives the movable plate 6 to push the tool body 4 downwards, the tool body 4 then automatically falls out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a go up unloading mechanism with cutter on numerical control cutter grinder, includes mount pad (1), its characterized in that: all inlay all around of the inner chamber of mount pad (1) and be equipped with fixed case (2), the inner chamber of fixed case (2) is provided with clamping mechanism (3), the inner chamber swing joint of mount pad (1) has cutter body (4), the bottom of cutter body (4) runs through mount pad (1) and downwardly extending, clamping mechanism (3) one side in opposite directions and the surperficial swing joint of cutter body (4).

2. The cutter feeding and discharging mechanism for the numerical control cutter grinder as claimed in claim 1, wherein: the clamping mechanism (3) comprises a threaded sleeve (31), the threaded sleeve (31) is sleeved on the surface of the mounting seat (1), the surface of the mounting seat (1) is provided with screw teeth (32) matched with the threaded sleeve (31) for use, a movable ring (33) is fixed on the surface of the threaded sleeve (31), a movable column (34) is movably connected with the inner cavity of the fixed box (2), one side of the movable column (34) far away from the cutter body (4) penetrates through the inner cavity of the movable ring (33), the inner cavity of the movable ring (33) is provided with a fixed ring (35), the inner cavity of the fixed ring (35) is movably connected with one opposite side of the movable column (34), the inner cavity of the fixed box (2) is movably connected with a movable ball (36), one opposite side of the movable ball (36) penetrates through the fixed box (2) and extends to the inner cavity of the mounting seat (1), the surface of the cutter body (4) is provided with a groove (37) matched with the movable ball (36) for use.

3. The cutter feeding and discharging mechanism for the numerical control cutter grinder as claimed in claim 1, wherein: the cutter is characterized in that springs (5) are fixed on the periphery of the top of an inner cavity of the mounting seat (1), movable plates (6) are fixed at the bottoms of the springs (5), and the bottoms of the movable plates (6) are movably connected with the top of the cutter body (4).

4. The cutter feeding and discharging mechanism for the numerical control cutter grinder as claimed in claim 1, wherein: first spout (7) have all been seted up around mount pad (1) inner chamber, the inner chamber sliding connection of first spout (7) has first slider (8), first slider (8) one side in opposite directions runs through first spout (7) and is connected with the fixed surface of fly leaf (6).

5. The cutter feeding and discharging mechanism for the numerical control cutter grinder as claimed in claim 1, wherein: second spout (9) have all been seted up to the top and the bottom of fixed case (2), the inner chamber sliding connection of second spout (9) has second slider (10), second slider (10) one side in opposite directions run through second spout (9) and with the top and the bottom fixed connection of activity post (34).

6. The cutter feeding and discharging mechanism for the numerical control cutter grinder as claimed in claim 2, wherein: the cross section of the fixing ring (35) is trapezoidal, and one opposite side of the movable column (34) is provided with a circular groove matched with the movable ball (36) for use.

7. The cutter feeding and discharging mechanism for the numerical control cutter grinder as claimed in claim 2, wherein: the surface of the movable ring (33) is sleeved with an anti-skidding sleeve (11), and anti-skidding convex grains are arranged on the surface of the anti-skidding sleeve (11).