CN208004879U - A kind of transmission belt wire rod quality for transmission belt processing and forming - Google Patents

Abstract

The utility model discloses a kind of transmission belt wire rod qualities for transmission belt processing and forming, including milling cutter disk body and profiling blade, milling cutter disk body center, which is provided with, is fixed on external hinge upper installing hole, the outer circumferential end face of the milling cutter disk body is equipped with multiple V-grooves, the profiling blade is set as multiple and is fixedly connected in V-groove, the profiling blade top is equipped with multiple cutting edges being arranged upward, and the transmission belt wire rod quality for transmission belt processing and forming is largely improved compared to traditional molding processing efficiency of diamond-impregnated wheel；Process calorific value is low, and processing quality is good, the mass defects such as no burn；A large amount of dust is not will produce, environmental protection is conducive to and avoids influencing operating personnel's health；Fabrication and installation process is convenient, and without changing original supplier equipment, greatly reduces use cost, practicability is high.

Description

A kind of transmission belt wire rod quality for transmission belt processing and forming

Technical field：

The utility model is related to a kind of transmission belt wire rod qualities for transmission belt processing and forming, are related to cutting tool technology neck Domain.

Background technology：

For the processing and forming of the cross sectional shape of transmission belt in existing transmission belt production and processing, using Buddha's warrior attendant stone mill Wheel carries out grinding-shaping, but the grinding time of its grinding process is long, and machine-shaping efficiency is low, and grinding process temperature is high, Band body easy tos produce burn phenomenon, influences product quality, and a large amount of dust is in addition will produce in grinding process, pollutes environment, influences The health of staff.

Utility model content：

Technical problem to be solved in the utility model is：There is provided it is a kind of simple in structure and effectively improve transmission belt molding plus The transmission belt wire rod quality of work efficiency rate.

In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：

A kind of transmission belt wire rod quality for transmission belt processing and forming, including milling cutter disk body and profiling blade, the milling Cutter head center, which is provided with, is fixed on external hinge upper installing hole, and the outer circumferential end face of the milling cutter disk body is equipped with multiple V-grooves, institute It states profiling blade to be set as multiple and be fixedly connected in V-groove, the profiling blade top is equipped with multiple swords being arranged upward Mouthful.

Preferably, the V-groove includes the first V-groove and the second V-groove, first V-groove and the second V-groove Slot bottom be to tilt bottom, and tilt down setting, multiple first V-types towards the front end face and back end surface of milling cutter disk body respectively Slot and the distribution of the second V-groove interleaved adjacent.

Preferably, having the first acute rake angle, the second V-type between the slot bottom and the axis of milling cutter disk body of the first V-groove There is the second acute rake angle angle, first acute rake angle and the second acute rake angle between the slot bottom and the axis of milling cutter disk body of slot Between angle value it is identical.

Preferably, the trapezoidal setting of circumferential cross-section of first V-groove, the second V-groove, trapezoidal two bevel edges Between angle be more than 0 degree and less than 180 degree.

Preferably, first V-groove, the second V-groove both sides sloped sidewall between angle be all higher than 0 degree and be less than 180 degree.

Preferably, the axis of the slot bottom of first V-groove, the second V-groove and milling cutter disk body be in it is non-same flat In face.

Compared with prior art, the usefulness of the utility model is：The transmission belt for transmission belt processing and forming Disk milling cutter has the advantage that：

One, it is largely improved compared to traditional molding processing efficiency of diamond-impregnated wheel；

Two, process calorific value is low, and processing quality is good, the mass defects such as no burn；

Three, a large amount of dust is not will produce, environmental protection is conducive to and avoids influencing operating personnel's health；

Four, fabrication and installation process is convenient, and without changing original supplier equipment, greatly reduces use cost, fit It closes and promotes and applies.

Description of the drawings：

The utility model is further illustrated below in conjunction with the accompanying drawings：

Fig. 1 is the positive structure schematic of the utility model；

Fig. 2 is the side, sectional structural schematic diagram of the utility model；

Fig. 3 is head profiling blade part enlarged structure schematic diagram in Fig. 2；

Fig. 4 is the partial cross section structural schematic diagram of the circumferential cross-section of first V-groove of the utility model；

Fig. 5 is the part-structure schematic diagram of the normal section of first V-groove of the utility model

Fig. 6 is structural schematic diagram when the utility model is processed with transmission belt.

Specific implementation mode：

Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection：

A kind of transmission belt wire rod quality for transmission belt processing and forming as shown in Figure 1 to Figure 3, including milling cutter disk body 1 with And profiling blade 2,1 center of milling cutter disk body, which is provided with, is fixed on external hinge upper installing hole 3, mainly with external processing main body Equipment installation is fixed, and the design of mounting hole matches with the shaft size of outer body process equipment, the disk body of milling cutter disk body Diameter and the processing space of outer body equipment mutually agree with, thus facilitate installation and processing on existing process equipment, section About cost of manufacture.

The outer circumferential end face of the milling cutter disk body is equipped with multiple V-grooves, and in the present embodiment, the V-groove includes First V-groove 4 and the second V-groove 5, and the slot bottom 6 of first V-groove, 4 and second V-groove 5 is disposed as tilting bottom, and The slot bottom lower end position of setting namely the first V-groove is tilted down towards the front end face and back end surface of milling cutter disk body respectively In the front end face side of milling cutter disk body, and the lower end of the slot bottom of the second V-groove is located at the one of the back end surface of milling cutter disk body Side further has the first acute rake angle, the slot of the second V-groove between the slot bottom and the axis of milling cutter disk body of the first V-groove There is the second acute rake angle angle, between first acute rake angle and the second acute rake angle between bottom and the axis of milling cutter disk body Angle value is identical, and multiple first V-grooves and the second V-groove are adjacent and be interspersed.

As shown in Figure 4, Figure 5, it is the stability and milling efficiency in raising milling process, first V-groove, second The trapezoidal setting of circumferential cross-section of V-groove, the angle between trapezoidal two bevel edges are the first included angle A, and the first angle is more than 0 Degree and be less than 180 degree, and first V-groove, the second V-groove both sides sloped sidewall between angle be the second included angle B, the Two angles are all higher than 0 degree and are less than 180 degree, in the present embodiment, the first V-groove, the second V-groove from the higher-end of its slot bottom to compared with The side cell wall 9 of low side, the V-groove of the two tilts extension towards facing cutter axis direction is deviateed, namely in the radial direction of milling cutter disk body On section, the area in the V-type section of the V-groove of the two gradually increases, and the slot bottom of first V-groove, the second V-groove and milling The axis of cutter head is in non-same plane.

The profiling blade is set as multiple and is fixedly connected in V-groove, and the profiling blade top is equipped with multiple courts The cutting edge 7 of upper setting, the distance of the top of profiling blade apart from milling cutter disk body center are more than the excircle radius of milling cutter disk body, because And the cutting edge of profiling blade forms the milling notch of milling transmission belt, during milling transmission belt, as shown in fig. 6, transmission Band 10 drives cycle transmission by belt wheel, and milling cutter disk body rotates under shaft drive and contacts and is realized on transmission belt with transmission belt The inclined opposite direction of the milling process of trough of belt, milling cutter disk body towards profiling blade rotates, and cutting edge plays milling action, due to Cutting edge has the characteristics of big anterior angle, Large cutting edge inclination, so that the excision of milling cutter disk body is efficient, cutting edge is sharp, and cutting resistance is small, It can be disposably worked into required shape, without to divide multilayer processing as using diamond-impregnated wheel, largely Upper raising production efficiency, in the form of sheets additionally, due to chip, thus is conducive to recycle, without dust polluting environment.

Above-mentioned transmission belt wire rod quality is high in machining efficiency, and process calorific value is low, and processing quality is good, and not will produce a large amount of Dust is conducive to environmental protection and avoids influencing operating personnel's health, and fabrication and installation process is convenient, and original without changing Supplier equipment, greatly reduces use cost, and practicability is high.

It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc. With variation and modification, it is still within the scope of the technical solutions of the present invention.

Claims (6)

1. a kind of transmission belt wire rod quality for transmission belt processing and forming, it is characterised in that：Including milling cutter disk body and imitation-shaped knife Piece, milling cutter disk body center, which is provided with, is fixed on external hinge upper installing hole, and the outer circumferential end face of the milling cutter disk body is equipped with more A V-groove, the profiling blade are set as multiple and are fixedly connected in V-groove, and the profiling blade top is equipped with multiple courts The cutting edge of upper setting.

2. a kind of transmission belt wire rod quality for transmission belt processing and forming according to claim 1, it is characterised in that：It is described V-groove includes the first V-groove and the second V-groove, and the slot bottom of first V-groove and the second V-groove is to tilt bottom, and distinguish Front end face and back end surface towards milling cutter disk body tilt down setting, multiple first V-grooves and the adjacent friendship of the second V-groove Mistake distribution.

3. a kind of transmission belt wire rod quality for transmission belt processing and forming according to claim 2, it is characterised in that：First There is the first acute rake angle, the axis of the slot bottom and milling cutter disk body of the second V-groove between the slot bottom and the axis of milling cutter disk body of V-groove Have the second acute rake angle, first acute rake angle identical as the angle value between the second acute rake angle between line.

4. a kind of transmission belt wire rod quality for transmission belt processing and forming according to claim 2, it is characterised in that：It is described The trapezoidal setting of circumferential cross-section of first V-groove, the second V-groove, the angle between trapezoidal two bevel edges are more than 0 degree and small In 180 degree.

5. a kind of transmission belt wire rod quality for transmission belt processing and forming according to claim 2, it is characterised in that：It is described First V-groove, the second V-groove both sides sloped sidewall between angle be all higher than 0 degree be less than 180 degree.

6. a kind of transmission belt wire rod quality for transmission belt processing and forming according to claim 2, it is characterised in that：It is described First V-groove, the slot bottom of the second V-groove and the axis of milling cutter disk body are in non-same plane.