CN201427264Y

CN201427264Y - Locating device for cutting tool of numerical control machine

Info

Publication number: CN201427264Y
Application number: CN2009200766566U
Authority: CN
Inventors: 骆靓
Original assignee: Shanghai Powerway Logistics Equipment Co Ltd
Current assignee: Shanghai Powerway Logistics Equipment Co Ltd
Priority date: 2009-06-19
Filing date: 2009-06-19
Publication date: 2010-03-24
Anticipated expiration: 2019-06-19

Abstract

Disclosed is a locating device for a cutting tool of a numerical control machine which relates to the technical field of cutting tools of numerical control machines, and solves the technical matters of high production cost, long product performance period and difficult assembly and disassembly in prior art. The locating device for the cutting tool of the numerical control machine is characterizedby comprising a cutting tool seat and at least one locating unit, wherein each locating unit comprises a square cutting tool carrier, a hard cutting tool sheath for locating the cutting tool of the numerical control machine and at least one locking button. The square cutting tool carrier is detachably arranged on the cutting tool seat, the hard cutting tool sheath is detachably arranged on the square cutting tool carrier, the locking button locks and integrates the square cutting tool carrier, the hard cutting tool sheath and the cutting tool seat; and the shape and the size of the hard cutting tool sheath correspond to that of the cutting tool of the numerical control machine. The locating device for the cutting tool of the numerical control machine can reduce the production cost, shortenthe product performance period, and is convenient to be assembled and disassembled.

Description

The storing unit of cutting tool for CNC machine

Technical field

The utility model relates to the technology of cutting tool for CNC machine, particularly relates to a kind of technology of storing unit of cutting tool for CNC machine.

Background technology

At present, along with the continuous increase of Digit Control Machine Tool use amount, the cutting tool for CNC machine storage problem of its various models seems more and more important.

Cutting tool for CNC machine all is the little shape broad in the middle in two, is formed by the coaxial successively connection of cutter head, cylinder table and handle of a knife, and wherein the external diameter of cylinder table is greater than the external diameter of cutter head and handle of a knife.The location mode of existing cutting tool for CNC machine has two kinds:

First kind is to lie in cutting tool for CNC machine on the workbench or in the tool shelf; Because cutting tool for CNC machine is the little shape broad in the middle in two, so the less stable of this location mode, each cutting tool for CNC machine is put down to collide because of rolling easily when crouching and is damaged, and area occupied is also bigger, and carrying and storage are all very inconvenient;

Second kind is cutting tool for CNC machine to be placed on have on a plurality of knife rests of depositing cover, and it is corresponding with a kind of specification of cutting tool for CNC machine that each deposits the size dimension of cover on the knife rest; At first, this location mode is owing to deposit the size dimension of cover in case after determining on the knife rest, the model of the cutting tool for CNC machine that this knife rest can be deposited and deposit position are just fixing, can not change again, need deposit the cutting tool for CNC machine of other specification or deposit cover when damaging, must be with this knife rest integral replacing, its production cost is higher, and when nonstandard cutter occurring and need deposit, needing the mfg. moulding die of change knife rest integral body just to can manufacture, the performance period of its product is longer; Secondly, owing to all adopt screw fastening between each parts of knife rest, when therefore needing the dismounting knife rest, screw need be backed out one by one, its dismounting time is longer, and dismounting is inconvenience very; At last, cutting tool for CNC machine be positioned over knife rest deposit in the cover after, cutting tool for CNC machine part (cylinder table) broad in the middle also is positioned at deposits cover, make cutting tool for CNC machine integral body and deposit fit between the cover very tight, be difficult to cutting tool for CNC machine is taken out from deposit cover, use very inconvenience.

In the utility model

At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of can reducing production costs, and shortens product performance period, can also reduce the storing unit of the cutting tool for CNC machine dismounting time, that dismounting side makes.

In order to solve the problems of the technologies described above, the storing unit of a kind of cutting tool for CNC machine provided by the utility model is characterized in that: comprise tool rest and at least one storage unit; Each storage unit is made up of hard broach shell and at least one buckle that a square tool post, one are used to place cutting tool for CNC machine, described square tool post detachably is installed on the described tool rest, described hard broach shell detachably is installed on the described square tool post, and described buckle is one with square tool post, hard broach shell and tool rest locking; The geomery of each hard broach shell is corresponding with a kind of specification of cutting tool for CNC machine.

Further, described cutting tool for CNC machine is formed by the coaxial successively connection of cutter head, cylinder table and handle of a knife, and the external diameter of described cylinder table is greater than the external diameter of cutter head and handle of a knife; Described hard broach shell all is the tapered sleeve shape, and the cutter of each hard broach shell inserts the external diameter of the internal diameter of mouth less than the cylinder table of the cutting tool for CNC machine of its corresponding specification size.

The storing unit of the cutting tool for CNC machine that the utility model provides, by buckle square tool post and hard broach shell are locked on the tool rest, at the cutting tool for CNC machine of depositing different specification size or when having the hard broach shell to damage, only needing to change corresponding hard broach shell gets final product, need not other normal parts that use are changed together, thereby can reduce production costs; And when nonstandard handle of a knife occurring and need deposit, also only needing the mfg. moulding die of the corresponding hard broach shell of change can realize producing in batches, the performance period of its product is shorter; In addition, during the utility model dismounting, only need take off buckle can pull down each parts, greatly reduce the dismounting time, and dismounting is very convenient.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of storing unit of the cutting tool for CNC machine of the utility model embodiment;

Fig. 2 is the structural representation of the cutting tool for CNC machine of the utility model embodiment;

Fig. 3 is that the cutting tool for CNC machine of the utility model embodiment is deposited in the schematic diagram in the hard broach shell.

The specific embodiment

Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.

As shown in Figure 1, the storing unit of a kind of cutting tool for CNC machine that the utility model embodiment is provided is characterized in that: comprise tool rest 1 and at least one storage unit; Each storage unit is made up of hard broach shell 3 and at least one buckle 4 that a square tool post 2, one are used to place cutting tool for CNC machine 5, described square tool post 2 detachably is installed on the described tool rest 1, described hard broach shell 3 detachably is installed on the described square tool post 2, and described buckle 4 is one with square tool post 2, hard broach shell 3 and tool rest 1 locking; The geomery of each hard broach shell 3 is corresponding with a kind of specification of cutting tool for CNC machine 5.

Described square tool post 2 is quadras that the center is provided with circular hole, and each hard broach shell 3 is sheathed on respectively in the center hole of each counterparty's knife rest 2.

As Fig. 2-shown in Figure 3, described cutting tool for CNC machine 5 is formed by the coaxial successively connection of cutter head 51, cylinder table 52 and handle of a knife 53, and the external diameter of described cylinder table 52 is greater than the external diameter of cutter head 51 and handle of a knife 52; Described hard broach shell 3 all is the tapered sleeve shape, and the cutter of each hard broach shell 3 inserts the external diameter of the internal diameter of mouth less than the cylinder table 52 of the cutting tool for CNC machine 5 of its corresponding specification size.

As shown in Figure 1, the utility model embodiment has five storage units, when each storage unit is installed, earlier each square tool post is positioned on the tool rest, again each hard broach shell is sheathed on respectively in the center hole of each counterparty's knife rest, utilizes buckle that each square tool post, each hard broach shell and tool rest are fixed one by one and can normally use then;

Need to change stored cutting tool for CNC machine kind time-like, press the buckle of corresponding storage unit earlier, take off this storage unit again, change the storage unit of corresponding required hard broach shell, and then can normally use with the buckle locking.Same storage unit can removably be installed the hard broach shell of various corresponding different specification size machine tools.

Claims

1, a kind of storing unit of cutting tool for CNC machine is characterized in that: comprise tool rest and at least one storage unit; Each storage unit is made up of hard broach shell and at least one buckle that a square tool post, one are used to place cutting tool for CNC machine, described square tool post detachably is installed on the described tool rest, described hard broach shell detachably is installed on the described square tool post, and described buckle is one with square tool post, hard broach shell and tool rest locking; The geomery of each hard broach shell is corresponding with a kind of specification of cutting tool for CNC machine.

2, the storing unit of cutting tool for CNC machine according to claim 1 is characterized in that: described cutting tool for CNC machine is formed by the coaxial successively connection of cutter head, cylinder table and handle of a knife, and the external diameter of described cylinder table is greater than the external diameter of cutter head and handle of a knife; Described hard broach shell all is the tapered sleeve shape, and the cutter of each hard broach shell inserts the external diameter of the internal diameter of mouth less than the cylinder table of the cutting tool for CNC machine of its corresponding specification size.