CN218016021U - Adjustable numerical control milling cutter - Google Patents

Abstract

The utility model provides a numerical control milling cutter with adjustable relates to numerical control milling cutter technical field, and the package is including milling festival, fixed knot and extension festival, the both ends difference array of extension festival is equipped with spliced pole and spread groove, the one end of milling festival is equipped with the spread groove the same with the extension festival, the one end of fixed knot is equipped with the spliced pole the same with the extension festival, mill the one end that the festival was equipped with the spliced pole and be equipped with the one end fixed connection of spread groove with the extension festival, the one end that the fixed knot was equipped with the spliced pole and the one end fixed connection that the extension festival was equipped with the spread groove, all be equipped with the screw hole that the position corresponds on spliced pole and the spread groove. This device only needs to change milling the festival after milling the festival damage, need not wholly scrap milling cutter, simultaneously through changing different milling festival, or through adding the plural extension festival, satisfies various processing needs, need not say the fixed knot and pull down when changing to milling cutter's use has been made things convenient for.

Description

Adjustable numerical control milling cutter

Technical Field

The utility model belongs to the technical field of numerical control milling cutter, more specifically say, in particular to numerical control milling cutter with adjustable.

Background

The numerical control milling cutter is used for milling and machining and is provided with one or more cutter teeth, the cutter teeth sequentially and intermittently cut off the allowance of a workpiece during working, the milling cutter is mainly used for machining processes such as steps, grooves, a formed surface, cutting off the workpiece and the like, the conventional numerical control milling cutter is usually arranged integrally, a cutter head part of the numerical control milling cutter is extremely easy to damage in the using process, the cutter head part and a complete cutter handle part are scrapped and abandoned together, waste is caused, meanwhile, the integral milling cutter needs to be integrally replaced when the deeper workpiece needs to be washed and cut or different milling cutters need to be replaced for machining, the milling cutter is usually arranged on a cutter seat firstly, then the integral milling cutter and the cutter seat are arranged on a numerical control milling machine together, the dismounting and mounting processes are troublesome, and the use is inconvenient.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an adjustable numerical control milling cutter is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a numerical control milling cutter with adjustable to solve present milling cutter tool bit and damage and lead to milling cutter wholly can all scrap and because of the awkward problem that the change brought.

The utility model discloses numerical control milling cutter's purpose and efficiency with adjustable is reached by following specific technological means:

the utility model provides a numerical control milling cutter with adjustable, is including milling festival, fixed knot and extension festival, the both ends difference array of extension festival is equipped with spliced pole and spread groove, the one end of milling festival is equipped with the spread groove the same with the extension festival, the one end of fixed knot is equipped with the spliced pole the same with the extension festival, mill the one end that the festival was equipped with the spliced pole and the one end fixed connection that the extension festival was equipped with the spread groove, the fixed knot is equipped with the one end fixed connection that the spliced pole was equipped with the spread groove with the extension festival, all be equipped with the screw hole that the position corresponds on spliced pole and the spread groove, all install the screw in the screw hole of spliced pole.

Furthermore, the number of the connecting columns and the number of the connecting grooves are three, and the connecting columns are matched with the connecting grooves in size.

Further, the number of the extension sections is at least 0.

Further, the screw type is a socket head cap set screw.

Furthermore, the other end of the milling joint opposite to the connecting groove is provided with a milling head, and the other end of the fixing joint opposite to the connecting column is provided with a fixing head.

Further, the milling head includes, but is not limited to, a cylindrical milling cutter.

Furthermore, the length of the screw is less than the sum of the depths of the connecting column and the threaded hole of the connecting groove and is greater than the depth of the threaded hole of the connecting groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a, carry out the block through spread groove and spliced pole and will mill the festival, it is in the same place to add the festival and the fixed knot is installed, cooperation screw is to its solid nail simultaneously, when using, if touch the condition that milling cutter head damaged, only need more renew the milling cutter head, and need not follow whole milling cutter, thereby the cost is practiced thrift, simultaneously when the processing demand in the face of the difference, only need to change the festival that mills of different patterns or add the quantity of adding the festival that adds, can accomplish the change to the milling cutter function or the extension of length, need not take off the fixed festival from the milling machine when changing, milling cutter's use has been made things convenient for greatly.

Drawings

Fig. 1 is a perspective view of the whole assembly of the present invention.

Fig. 2 is a perspective view of the milling joint of the present invention.

Fig. 3 is a schematic perspective view of the extension section of the present invention.

Fig. 4 is a perspective view of the fixing section of the present invention.

Fig. 5 is an enlarged schematic view of the structure a of fig. 1 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. milling a section; 2. lengthening the section; 3. a fixed joint; 4. connecting columns; 5. connecting grooves; 6. a threaded hole; 7. a screw; 8. a milling head; 9. and fixing the head.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a numerical control milling cutter with adjustable, including milling festival 1, fixed knot 3 and extension festival 2, the both ends difference array of extension festival 2 is equipped with spliced pole 4 and spread groove 5, the one end of milling festival 1 is equipped with the spread groove 5 the same with extension festival 2, the one end of fixed knot 3 is equipped with the spliced pole 4 the same with extension festival 2, the one end that milling festival 1 was equipped with spliced pole 4 and the one end fixed connection that extension festival 2 was equipped with spread groove 5, fixed knot 3 is equipped with the one end that spliced pole 4 and extension festival 2 were equipped with the one end fixed connection of spread groove 5, all be equipped with the screw hole 6 that the position corresponds on spliced pole 4 and the spread groove 5, all install screw 7 in the screw hole 6 of spliced pole 4, screw hole 6 through screwing screw 7 into spread groove 5 from spliced pole 4's screw hole 6, reach and carry out the fixed purpose to the junction.

The number of the connecting columns 4 and the connecting grooves 5 is three, and the connecting columns 4 are matched with the connecting grooves 5 in size.

Wherein the number of the extension sections 2 is at least 0.

Wherein, the screw 7 is a hexagon socket set screw.

The milling joint comprises a milling joint body 1, a connecting column 4, a connecting groove 5, a fixing joint 3 and a milling head 9, wherein the other end of the milling joint body 1, opposite to the connecting groove 5, is provided with a milling head 8, a workpiece is milled through the milling head 8, the other end of the fixing joint body 3, opposite to the connecting column 4, is provided with the fixing head 9, and the milling cutter is integrally fixed on a numerical control milling machine through the fixing head 9.

Wherein milling head 8 includes, but is not limited to, a cylindrical milling cutter.

Wherein, the length of the screw 7 is less than the sum of the depths of the connecting column 4 and the threaded hole 6 of the connecting groove 5 and is greater than the depth of the threaded hole 6 of the connecting groove 5, so that the screw 7 can be completely immersed into the threaded hole 6 when being screwed and fastened.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, install in the blade holder through the fixed head 9 with fixed festival 3, use milling cutter in installing the main shaft of milling machine with the blade holder again, in the in-process that uses, if milling cutter head 8 damages or need change the milling cutter head 8 of different models, only need outwards screw 7 in spliced pole 4, screw 7 breaks away from in the screw hole 6 of spliced pole 5 during, can dismantle milling festival 1, later more change the milling festival 1 that accords with the demand, connecting slot 5 on the section of will milling 1 aligns the spliced pole 4 of lengthening festival 2 or fixed festival 3 and inserts, reuse hexagonal spanner screws up screw 7, make screw 7 block advance in the screw hole 6 of spliced pole 5, fix milling festival 1, if the same reason promotes milling depth of milling cutter, can be through the lengthening festival 2 that increases different quantity, because the one end of lengthening festival 2 is equipped with spliced pole 5, one section is equipped with spliced pole 4, make several lengthening festival 2 can expand the connection, thereby increase milling cutter's length, and add lengthening festival 2 or change all the removal of lengthening festival 1 and need not make things convenient for milling cutter holder and milling cutter to use milling cutter greatly.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. An adjustable numerical control milling cutter is characterized in that: including milling festival (1), fixed knot (3) and extension festival (2), the both ends of extension festival (2) are arrayed respectively and are equipped with spliced pole (4) and spread groove (5), the one end of milling festival (1) is equipped with spread groove (5) the same with extension festival (2), the one end of fixed knot (3) is equipped with spliced pole (4) the same with extension festival (2), the one end that milling festival (1) was equipped with spliced pole (4) is equipped with the one end fixed connection of spread groove (5) with extension festival (2), the one end that fixed knot (3) were equipped with spliced pole (4) and the one end fixed connection that extension festival (2) were equipped with spread groove (5), all be equipped with screw hole (6) that the position corresponds on spliced pole (4) and spread groove (5), all install screw (7) in screw hole (6) of spliced pole (4).

2. An adjustable, numerically controlled milling cutter as defined in claim 1, wherein: the number of the connecting columns (4) and the connecting grooves (5) is three, and the connecting columns (4) are matched with the connecting grooves (5) in size.

3. An adjustable, numerically controlled milling cutter as defined in claim 1, wherein: the number of the lengthened sections (2) is at least 0.

4. An adjustable, numerically controlled milling cutter as defined in claim 1, wherein: the screw (7) is a hexagon socket head cap screw.

5. An adjustable, numerically controlled milling cutter as defined in claim 1, wherein: the milling joint is characterized in that a milling head (8) is arranged at the other end, opposite to the connecting groove (5), of the milling joint (1), and a fixing head (9) is arranged at the other end, opposite to the connecting column (4), of the fixing joint (3).

6. An adjustable, numerically controlled milling cutter as defined in claim 5, wherein: the milling head (8) includes, but is not limited to, a cylindrical milling cutter.

7. An adjustable, numerically controlled milling cutter as defined in claim 4, wherein: the length of the screw (7) is less than the sum of the depths of the connecting column (4) and the threaded hole (6) of the connecting groove (5), and is greater than the depth of the threaded hole (6) of the connecting groove (5).

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