CN207508379U - Lightweight flying disc - Google Patents

Abstract

A kind of lightweight flying disc provided by the utility model, including set axis and cutter body, cutter body includes the first cutter body and the second cutter body that are set relative to the axisymmetrical of set axis, first cutter body and the second cutter body are set on the lower end of set axis, the end of first cutter body and the second cutter body is equipped with knife grain, the end of first cutter body and the second cutter body is respectively equipped with fluting, multigroup first threaded hole is offered on the outer wall of fluting, the second threaded hole is offered on knife grain, knife grain is threadingly attached to the first threaded hole and the bolt of the second threaded hole is fixed in fluting；Multigroup location hole is additionally provided in fluting, location hole is corresponded with the first threaded hole and extending direction is identical, and knife grain is equipped with fixture block, and fixture block is caught in location hole；The lightweight flying disc of the utility model is suitble to process the product of relatively big difference size, light weight and is easily installed knife grain.

Description

Lightweight flying disc

Technical field

The utility model belongs to Machining Technology for Cutting field, is to be related to a kind of lightweight flying disc more specifically.

Background technology

Round milling cutter is commonly used in the prior art and carries out machining, and cutter body is typically provided several cutting tools, fly cutter The size of disk is smaller, during process larger sized product, spends the time longer, if can make by directly increasing traditional flying disc size Milling cutter weight is larger, does not apply to；In addition, when installing knife grain, artificial fixation is needed, then bolt is consolidated knife grain across threaded hole It is such troublesome in poeration and dangerous due on cutter body.

Invention content

The purpose of this utility model is to provide a kind of lightweight flying disc, with solve weight in the prior art compared with The technical issues of weight, inapplicable processing large scale product and installation trouble.

To achieve the above object, the technical solution adopted in the utility model is：A kind of lightweight flying disc is provided, including covering axis And cutter body, the cutter body include the first cutter body and the second knife that are set relative to the axisymmetrical of the set axis Has ontology, first cutter body and second cutter body are set on the lower end of the set axis, the first cutter sheet The end of body and second cutter body is equipped with the end point of knife grain, first cutter body and second cutter body It She You not slot, multigroup first threaded hole is offered on the outer wall of the fluting, the second threaded hole, institute are offered on the knife grain State that knife grain is threadingly attached to first threaded hole and the bolt of second threaded hole is fixed in the fluting；It is described Multigroup location hole is additionally provided in fluting, the location hole is corresponded with first threaded hole and extending direction is identical, described Knife grain is equipped with fixture block, and the fixture block is caught in the location hole.

Further, side of first cutter body far from the set axis is separate described to second cutter body The distance H for covering the side of axis is 198-202mm.

Further, the distance D of lower end of the upper end of the set axis to the cutter body is 46-50mm.

Further, first cutter body and second cutter body are combined into inverted V-shaped cutter body.

Further, the set axis is cone, and the upper end size is less than lower end size.

Further, it is equipped with lightening hole on first cutter body and second cutter body.

Further, steel wire is equipped in the lightening hole.

Further, the set axis, first cutter body and second cutter body are structure as a whole.

Further, the surface of the knife grain is coated with wearing layer.

The advantageous effect of lightweight flying disc provided by the utility model is：Compared with prior art, the utility model Lightweight flying disc, traditional round flying disc is replaced using the first cutter body and the second cutter body, and lighter in weight is fitted Together in the product of process larger sized；In addition, the end of the first cutter body and the second cutter body is respectively equipped with fluting, fluting Outer wall on offer multigroup first threaded hole, the second threaded hole is offered on knife grain, knife grain is threadingly attached to the first spiral shell The bolt of pit and the second threaded hole is fixed in fluting, by the design of multigroup first threaded hole, can realize different add Chinese musical scale cun, applicability is wider；In addition, be also equipped with multigroup location hole in fluting, location hole and the first threaded hole one-to-one correspondence and Extending direction is identical, and fixture block is equipped on knife grain, and fixture block is caught in the location hole, when knife grain is put into fluting, Ke Yitong The fixture block crossed on knife grain is caught in the location hole in fluting, reduces the operation of staff's fixing cutter grain；The lightweight of the utility model Flying disc is suitble to process the product of relatively big difference size, light weight and is easily installed knife grain.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the structural representation of lightweight flying disc that the utility model embodiment provides；

Fig. 2 is the vertical view of lightweight flying disc that the utility model embodiment provides；

Fig. 3 is the structure diagram of knife grain that the utility model embodiment provides.

Wherein, each reference numeral in figure：

1- covers axis；The first cutter bodies of 2-；The second cutter bodies of 3-；4- slots；The first threaded holes of 5-；The second screw threads of 51- Hole；6- location holes；61- fixture blocks；7- knife grains；8- lightening holes.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It please refers to Fig.1 and Fig. 3, now lightweight flying disc provided by the utility model is illustrated.The utility model provides A kind of lightweight flying disc, including set axis 1 and cutter body, cutter body includes set relative to the axisymmetrical of set axis 1 the One cutter body 2 and the second cutter body 3, the first cutter body 2 and the second cutter body 3 be set on set axis 1 lower end, first The end of 2 and second cutter body 3 of cutter body is equipped with the end point of knife grain 7, the first cutter body 2 and the second cutter body 3 She You not slot 4, slot 4 outer wall on offer multigroup first threaded hole 5, the second threaded hole 51, knife grain are offered on knife grain 7 7 bolts for being threadingly attached to the first threaded hole 5 and the second threaded hole 51 are fixed in fluting 4；It is additionally provided in fluting 4 multigroup Location hole 6, location hole 6 is corresponded with the first threaded hole 5 and extending direction is identical, and knife grain 7 is equipped with fixture block 61, and fixture block 61 blocks Enter in location hole 6.

The lightweight flying disc of the utility model replaces traditional circle using the first cutter body 2 and the second cutter body 3 Shape flying disc, lighter in weight are suitable for the product of process larger sized；In addition, the first cutter body 2 and the second cutter body 3 end is respectively equipped with fluting 4, slot 4 outer wall on offer multigroup first threaded hole 5, offer the second screw thread on knife grain 7 Hole 51, knife grain 7 is threadingly attached to the first threaded hole 5 and the bolt of the second threaded hole 51 is fixed in fluting 4, by multigroup The design of first threaded hole 5, can realize different processing dimensions, and applicability is wider；In addition, it is also equipped in fluting 4 multigroup Location hole 6, location hole 6 is corresponded with the first threaded hole 5 and extending direction is identical, and fixture block 61, fixture block are equipped on knife grain 7 61 are caught in location hole 6, when knife grain 7 be put into fluting 4 when, can be caught in by the fixture block 61 on knife grain 7 fluting 4 in location hole 6, reduce the operation of staff's fixing cutter grain 7；The lightweight flying disc of the utility model is suitble to process the production of different large-sizes Product, light weight and it is easily installed knife grain 7.

Further, referring to Fig. 1, side of first cutter body 2 far from set axis 1 to the second cutter body 3 far from set The distance H of the side of axis 1 is 198-202mm, is suitble to the product that processing dimension is 198-202mm.

Further, referring to Fig. 1, the distance D of the upper end of set axis 1 to the lower end of cutter body is 46-50mm；It is suitable Set 1 length of axis of conjunction can realize the rotation that cutter is stablized.

Further, referring to Fig. 1, the first cutter body 2 and the second cutter body 3 are combined into inverted V-shaped cutter body, have The surface of product is cleaned conducive to cutter.

Further, referring to Fig. 2, set axis 1 is cone, the upper end size is less than lower end size；When cutter rotates, by Larger in the lower end size of axle sleeve, so as to ensure the rotation of cutter body stabilization, upper end size, which is less than lower end size, can mitigate knife The weight of tool.

Further, referring to Fig. 1, being equipped with lightening hole 8, Ke Yijin on the first cutter body 2 and the second cutter body 3 The weight of the mitigation cutter of one step.

Further, referring to Fig. 1, being equipped with steel wire in lightening hole 8, strengthen knife by increasing steel wire in lightening hole 8 Has the intensity of ontology.

It further, can be with referring to Fig. 1, set axis 1, the first cutter body 2 and the second cutter body 3 are structure as a whole Make cutter body more stable in process operation.

Further, referring to Fig. 1, the surface of knife grain 7 is coated with wearing layer, knife grain 7 can be made more robust.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality All any modification, equivalent and improvement made within novel spirit and principle etc., should be included in the guarantor of the utility model Within the scope of shield.

Claims (9)

1. a kind of lightweight flying disc, including set axis and cutter body, the cutter body includes the axis relative to the set axis Symmetrically arranged first cutter body and the second cutter body, first cutter body and second cutter body are set on The end of the lower end of the set axis, first cutter body and second cutter body is equipped with knife grain, it is characterised in that：Institute The end for stating the first cutter body and second cutter body is respectively equipped with fluting, is offered on the outer wall of the fluting multigroup First threaded hole, offers the second threaded hole on the knife grain, the knife grain be threadingly attached to first threaded hole and The bolt of second threaded hole is fixed in the fluting；Be additionally provided with multigroup location hole in the fluting, the location hole with First threaded hole corresponds and extending direction is identical, and the knife grain is equipped with fixture block, and the fixture block is caught in the positioning In hole.

2. lightweight flying disc as described in claim 1, it is characterised in that：First cutter body covers the one of axis far from described The distance H of side to side of second cutter body far from the set axis is 198-202mm.

3. lightweight flying disc as claimed in claim 2, it is characterised in that：The upper end of the set axis is to the cutter body The distance D of lower end is 46-50mm.

4. lightweight flying disc as claimed in claim 3, it is characterised in that：First cutter body and the second cutter sheet Body is combined into inverted V-shaped cutter body.

5. lightweight flying disc as claimed in claim 4, it is characterised in that：The set axis is cone, under the upper end size is less than Hold size.

6. lightweight flying disc as claimed in claim 5, it is characterised in that：First cutter body and the second cutter sheet Lightening hole is equipped on body.

7. lightweight flying disc as claimed in claim 6, it is characterised in that：Steel wire is equipped in the lightening hole.

8. lightweight flying disc as claimed in claim 7, it is characterised in that：The set axis, first cutter body and described Second cutter body is structure as a whole.

9. lightweight flying disc as claimed in claim 8, it is characterised in that：The surface of the knife grain is coated with wearing layer.