CN217964806U

CN217964806U - Digit control machine tool quick detach formula cutter

Info

Publication number: CN217964806U
Application number: CN202221883555.1U
Authority: CN
Inventors: 刘赚
Original assignee: Changsha Runli Machinery Co ltd
Current assignee: Changsha Runli Machinery Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-06
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a digit control machine tool quick detach formula cutter relates to digit control machine tool technical field, including the cutter arbor, the right-hand member of cutter arbor is provided with clamping mechanism, the catching groove has been seted up on clamping mechanism's surface, clamping mechanism's inside is provided with the blade. The utility model discloses a catching groove slides the clamp splice along the spout, the blade that will treat to use utilizes locating hole and cutter arbor to fix a position the installation, later threaded connection effect through the bolt, it is fixed with the blade clamp to drive the clamp splice, install in the inside of blade holder through utilizing guide way and spread groove with the cutter arbor again, later along the annular rotation pivot, make dop chucking in the inside of blade holder, and carry out spacing fixed through the rotation effect of spring block countershaft, can conveniently carry out corresponding change to solitary structure, the operation is thus simple, and can make things convenient for overall structure's installation fixed and dismantlement, avoid using the screw fixation cutter arbor and the troublesome poeration that exists.

Description

Digit control machine tool quick detach formula cutter

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool quick detach formula cutter.

Background

At present that the industrialization process is developing day by day, when processing some mechanical work pieces, use digit control machine tool to carry out accurate cutting process to mechanical work piece mostly, and work through various milling cutter in this process, a digit control machine tool that discloses in chinese patent application publication specification CN214264164U is with cutter that has the quick detach function, the device can adjust according to the size of different cutters, has increased application range, has improved the practicality.

But current device often can have some problems in specific use, and at first, current device is mostly fixed knot to structures such as cutter head, and is inconvenient to carry out corresponding change to solitary structure, and such mode operation is got up relatively more loaded down with trivial details, and is inconvenient to the cutter head change, and secondly, current working method will be used for cutter arbor and the blade of fixed blade to unify to be called cutting tool, and current carries out fixed knot mode to the cutter arbor more loaded down with trivial details. Therefore, the quick-release type cutter of the numerical control machine tool is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing a digit control machine tool quick detach formula cutter in order to remedy prior art not enough.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digit control machine tool quick detach formula cutter, includes the cutter arbor, the right-hand member of cutter arbor is provided with clamping mechanism, the catching groove has been seted up on clamping mechanism's surface, clamping mechanism's inside is provided with the blade, the surface of blade is run through and has been seted up two locating holes, the blade is fixed with the clamping mechanism joint through two locating holes, the inside of cutter arbor is provided with fixed establishment, two guide ways have been seted up at the top on cutter arbor surface, the bilateral symmetry of guide way inner wall opens and shuts there is the spread groove.

The clamping mechanism comprises a clamping block, the clamping block is connected with the cutter bar in a sliding mode, a bolt is connected to the top of the clamping block in a threaded mode, and the other end of the bolt penetrates through the middle of the blade and is connected with the inner threads of the cutter bar in a threaded mode.

The clamping block is fixedly connected with a sliding block on one side of the surface of the clamping block, a sliding groove is formed in the side wall of the cutter bar, and the sliding block is connected with the sliding groove in a sliding mode.

Foretell, fixed establishment includes the pivot, the pivot is rotated with the inside of cutter arbor and is connected, the fixed surface of pivot is connected with the dop, the inside fixedly connected with spring block of cutter arbor, the other end of spring block and the surface joint of pivot.

The limiting block is fixedly connected to the surface of the rotating shaft and the inside of the cutter bar, an annular groove is formed in the cutter bar, and the annular groove is connected with the limiting block in a sliding mode.

The limiting groove is formed in the cutter bar and located on two sides of the spring block, and the limiting groove is connected with the spring block in a sliding mode.

Has the advantages that:

compared with the prior art, this digit control machine tool quick detach formula cutter possesses following beneficial effect:

1. the utility model discloses a catching groove slides the clamp splice along the spout, and the blade that will treat to use utilizes locating hole and cutter arbor to fix a position the installation, later through the threaded connection effect of bolt, drives the clamp splice and presss from both sides the blade fastening and decides, can conveniently carry out corresponding change, easy operation to solitary structure.

2. The utility model discloses an utilize guide way and spread groove to install in the inside of blade holder with the cutter arbor, later rotate the pivot along the annular for the dop chucking is in the inside of blade holder, and carries out spacing fixed through the rotation effect of spring block countershaft, can make things convenient for overall structure's installation fixed and dismantlement, avoids using the screw fixation cutter arbor and the troublesome poeration that exists.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a cutter bar; 2. a clamping mechanism; 21. a clamping block; 22. a bolt; 3. buckling grooves; 4. a blade; 5. positioning holes; 6. a fixing mechanism; 61. a rotating shaft; 62. clamping a head; 63. a spring block; 7. a guide groove; 8. connecting grooves; 9. a slider; 10. a chute; 11. a limiting block; 12. a ring groove; 13. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a digit control machine tool quick detach formula cutter, including cutter arbor 1, the right-hand member of cutter arbor 1 is provided with clamping mechanism 2, catching groove 3 has been seted up on clamping mechanism 2's surface, clamping mechanism 2's inside is provided with blade 4, two locating holes 5 have been seted up on the surface of blade 4, blade 4 is fixed with clamping mechanism 2 joint through two locating holes 5, clamping mechanism 2 includes clamp splice 21, clamp splice 21 and cutter arbor 1 sliding connection, the top threaded connection of clamp splice 21 has bolt 22, bolt 22's the other end run through the middle part of blade 4 and with cutter arbor 1's internal thread connection, one side fixedly connected with slider 9 on clamp splice 21 surface, spout 10 has been seted up to cutter arbor 1's lateral wall, slider 9 and 10 sliding connection of spout.

Slide clamp splice 21 along spout 10 through catching groove 3, utilize locating hole 5 and cutter arbor 1 to fix a position the installation with blade 4 that will treat the use, later through bolt 22's threaded connection effect, drive clamp splice 21 and press from both sides blade 4 tight fixed, can conveniently carry out corresponding change, easy operation to solitary structure.

Cutter arbor 1's inside is provided with fixed establishment 6, two guide ways 7 have been seted up at the top on cutter arbor 1 surface, the bilateral symmetry of 7 inner walls of guide ways opens and shuts has spread groove 8, fixed establishment 6 includes pivot 61, pivot 61 is connected with cutter arbor 1's inside rotation, pivot 61's fixed surface is connected with dop 62, cutter arbor 1's inside fixedly connected with spring block 63, spring block 63's the other end and pivot 61's surface joint, pivot 61 position and cutter arbor 1 inside fixed surface are connected with stopper 11, annular 12 has been seted up to cutter arbor 1's inside, annular 12 and stopper 11 sliding connection, spacing groove 13 has all been seted up to the inside of cutter arbor 1 and the both sides that are located spring block 63, spacing groove 13 and spring block 63 sliding connection.

Install in the inside of blade holder through utilizing guide way 7 and spread groove 8 with cutter arbor 1, later rotate pivot 61 along annular 12 for dop 62 chucking is in the inside of blade holder, and carries out spacing fixed to pivot 61's rotation effect through spring block 63, can make things convenient for overall structure's installation fixed and dismantlement, avoids using screw fixation cutter arbor 1 and the troublesome poeration that exists.

The working principle is as follows: firstly, the bolt 22 is taken down, the clamping block 21 is upwards slid along the sliding groove 10 by the aid of the buckling groove 3, then the blade 4 to be used is installed inside the clamping mechanism 2 by the aid of the positioning hole 5, then the bolt 22 is screwed, the clamping block 21 is downwards slid again along the sliding groove 10 until the blade 4 is clamped and fixed, then the cutter bar 1 fixed with the blade 4 is installed inside the cutter holder by the aid of the guide groove 7 and the connecting groove 8, then the rotating shaft 61 is rotated along the annular groove 12, the chuck 62 is clamped inside the cutter holder, and the fixed rotating shaft 61 is clamped by the spring block 63 after clamping, so that work can be completed.

It should be noted that, in the present specification, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be a fixed connection, a removable connection, or an integral connection; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digit control machine tool quick detach formula cutter, includes cutter arbor (1), its characterized in that: the right-hand member of cutter arbor (1) is provided with clamping mechanism (2), catching groove (3) have been seted up on clamping mechanism's (2) surface, the inside of clamping mechanism (2) is provided with blade (4), two locating holes (5) have been seted up to the surface run through of blade (4), blade (4) are fixed with clamping mechanism (2) joint through two locating holes (5), the inside of cutter arbor (1) is provided with fixed establishment (6), two guide way (7) have been seted up at the top on cutter arbor (1) surface, the bilateral symmetry of guide way (7) inner wall opens and shuts has spread groove (8).

2. The quick-release type cutter of the numerical control machine tool according to claim 1, characterized in that: clamping mechanism (2) include clamp splice (21), clamp splice (21) and cutter arbor (1) sliding connection, the top threaded connection of clamp splice (21) has bolt (22), the other end of bolt (22) run through the middle part through blade (4) and with the inside threaded connection of cutter arbor (1).

3. The quick-release type tool of the numerical control machine tool as claimed in claim 2, characterized in that: one side fixedly connected with slider (9) on clamp splice (21) surface, spout (10) have been seted up to the lateral wall of cutter arbor (1), slider (9) and spout (10) sliding connection.

4. The quick-release type tool of the numerical control machine tool as claimed in claim 1, characterized in that: fixed establishment (6) are including pivot (61), pivot (61) are connected with the inside rotation of cutter arbor (1), the fixed surface of pivot (61) is connected with dop (62), the inside fixedly connected with spring block (63) of cutter arbor (1), the other end of spring block (63) and the surface joint of pivot (61).

5. The quick-release type tool of the numerical control machine tool according to claim 4, characterized in that: pivot (61) position and cutter arbor (1) inside fixed surface are connected with stopper (11), annular (12) have been seted up to the inside of cutter arbor (1), annular (12) and stopper (11) sliding connection.

6. The quick-release type tool of the numerical control machine tool according to claim 4, characterized in that: limiting grooves (13) are formed in the inner portion of the cutter bar (1) and located on two sides of the spring block (63), and the limiting grooves (13) are connected with the spring block (63) in a sliding mode.