CN202778644U

CN202778644U - Four-in-one track

Info

Publication number: CN202778644U
Application number: CN2012204431188U
Authority: CN
Inventors: 金志福
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-03
Filing date: 2012-09-03
Publication date: 2013-03-13
Anticipated expiration: 2022-09-03

Abstract

The utility model provides a four-in-one track which comprises a track platform; four branches are arranged on the track platform, form a crossed structure, and are converged in the center of the track platform; a sliding rail, a nut and a screw rod are arranged on each branch; the sliding rails, the nuts as well as the screw rods arranged on the four branches have the same structures; and three adjacent branches are meshed and connected with one another through bevel gears, and the other branch is fixedly connected with the opposite branches. According to the four-in-one track, four tracks are assembled on the same track platform, and are driven through the bevel gears, so that the synchronous movement of the nuts on the four tracks is achieved, that is, the nuts are close to or away from the center of the track platform; and the synchronous dynamic regulation of cutter positions can be achieved through mounting milling cutters on the four nuts, so that the purpose that plastic tubes of any diameters are milled by a plastic tube milling crusher is achieved. The four-in-one track is simple in structure, convenient to adjust, high in adjusting accuracy, is used in occasions needing synchronous regulation of the positions, and can improve the working efficiency greatly.

Description

Four unification tracks

Technical field

The utility model belongs to the disintegrating apparatus field, is specifically related to a kind of for the unification of four on plastic pipe milling disintegrating machine track.

Background technology

In the past, the method that adopts aspect broken at plastic pipe both at home and abroad mainly contained two kinds: the one, with shredder tubing is torn up first, carry out fragmentation with disintegrating machine again, the power that this method needs is large, and noise large, yield poorly; Such as the polyethylene PE pipe of broken diameter 800mm, the general power of two machines reaches 180kw, about 4 tons of 8 hours output.The 2nd, tubing is sawn into a section, is slit into a rule, is cut into piece and drops into crusher in crushing, and then granulation, the dust of this mode is many, noise greatly, yield poorly.

Brachymemma occurred at present not needing to cut in advance, the new type plastic pipe disintegrating machine that broken power is low, output is high, noise is low is 200310101000.2 Chinese patent " new type plastic pipe milling disintegrating machine " such as application number.But the tool position of this plastic pipe milling disintegrating machine is fixing non-adjustable, so its plastic tube in can only broken a certain diameter range, and the scope of application is narrower.

The utility model content

The utility model provides a kind of four unification tracks for above-mentioned the deficiencies in the prior art; This four unifications track is used for dynamically adjusting the tool position on the plastic pipe milling disintegrating machine, can makes the plastic tube of plastic pipe milling disintegrating machine milling arbitrary diameter.

The utility model is achieved by the following technical solution:

A kind of four unification tracks comprise orbital platform, are provided with four branches on the described orbital platform, and four branch shape across structures cross at guide rail platform center; Be provided with one group of electric baseboard, slide rail, nut and screw rod that structure is identical in each branch, the rotatable support of screw rod is installed on the orbital platform; Nut screws in screw rod, forms a nut-screw transmission with screw rod; Electric baseboard is connected on the slide rail, and nut is installed on the electric baseboard; The setting party of described slide rail and screw rod is to consistent;

The end of the screw rod in the first branch, the second branch and the 3rd branch is installed with respectively the first identical helical gear, the second helical gear and the 3rd helical gear, the first helical gear and the engagement of the second helical gear, the second helical gear and the engagement of the 3rd helical gear; The end of the screw rod in the 4th branch and the second helical gear gear shaft are fixed.

Further setting of the present utility model is, is provided with scale at least one branch in four branches of described orbital platform, and described scale is used for measuring the displacement of nut along the slide rail setting.

Further setting of the present utility model is, is provided with adjusting knob at least one branch in four branches of described orbital platform, and described adjusting knob is fixed on the screw rod, is used for making bolt rotary.

Four unification tracks described in the utility model are by being contained in four track groups on the same orbital platform, and by Helical gear Transmission, have realized being synchronized with the movement of four track top nuts, namely simultaneously to the orbital platform center near or away from; If at four nuts milling cutter is installed, then can realizes the synchronous dynamic adjustment of tool position, thereby can realize the purpose of plastic pipe milling disintegrating machine milling arbitrary diameter plastic tube.This four unifications track structure is simple, easy to adjust, Adjusting accuracy is high, uses in the occasion that needs sync bit to regulate, and can greatly increase work efficiency.

Description of drawings

Fig. 1 is the structure chart of four unification tracks described in the utility model;

Fig. 2 is that the C of Fig. 1 is to view;

The implication of each label is as follows among the figure:

Four unification tracks 8, electric baseboard 80, orbital platform 81, slide rail 82, nut 83,87, the first helical gears, 88, the second helical gears, 89, the three helical gears, 90, the four branches 91 of 86, the three branches of 85, the second branches of screw rod 84, the first branches, scale 92.

The specific embodiment

The utility model is described in more detail below in conjunction with the drawings and specific embodiments.

As shown in Figure 1, 2, the utility model provides a kind of four unification tracks 8, comprises orbital platform 81, is provided with four branches on the described orbital platform 81, and four branch shape across structures cross at guide rail platform center; Be provided with one group of electric baseboard 80, slide rail 82, nut 83 and screw rod 84 that structure is identical in each branch, screw rod 84 rotatable supports are installed on the orbital platform 81; Nut 83 screws in screw rod 84, forms a nut-screw transmission with screw rod 84; Electric baseboard 80 is connected on the slide rail 82, and nut 83 is installed on the electric baseboard 80; The setting party of described slide rail 82 and screw rod 84 is to consistent; The end of the screw rod 84 in the first branch 85, the second branch 86 and the 3rd branch 87 (near an end at orbital platform 81 centers) is installed with respectively the first identical helical gear 88, the second helical gear 89 and the 3rd helical gear 90, the first helical gear 88 and 89 engagements of the second helical gear, the second helical gear 89 and 90 engagements of the 3rd helical gear; The end of the screw rod 84 in the 4th branch 91 and the gear shaft of the second helical gear 89 are fixed.

The first branch 85 in the utility model, the second branch 86, the 3rd branch 87 and the 4th branch 91 positions are all interchangeable, and it is continuous only to need three adjacent branches to be engaged with each other by helical gear, and the branch relative with it of another branch is fixedly connected with and gets final product; So can realize, after the screw rod 84 in a certain branch rotates, nut 83 drive motor base plates 80 move along slide rail 82, simultaneously because helical gear intermeshing, its excess-three root screw rod 84 all begins synchronous rotation, thereby realized being synchronized with the movement of four nuts 83, namely simultaneously near orbital platform 81 centers or simultaneously away from orbital platform 81 centers; Wherein the screw rod 84 in the first branch 85 and the second branch 86 is positive tooth, and the screw rod in the 3rd branch 87 and the 4th branch 91 is anti-tooth; Perhaps the screw rod 84 in the first branch 85 and the second branch 86 is anti-tooth, and the screw rod in the 3rd branch 87 and the 4th branch 91 is positive tooth.

For the ease of clearly knowing the distance between two relative cutter heads 42, be provided with scale 92 at least one branch in four branches of described orbital platform 81, described scale 92 arranges along slide rail 82.Scale 92 also can arrange in each branch, is decided according to the actual requirements.

For the ease of adjusting screw(rod) 84, be provided with adjusting knob at least one branch in four branches of described orbital platform 81, described adjusting knob is fixed on the screw rod 84, is used for making screw rod 84 to rotate.Can certainly not have adjusting knob, the outer face of four screw rods 84 is all made square, directly hand rotation screw rod 84 comes the position of adjusting nut 83.

Four track groups are contained on the same orbital platform 81, and by Helical gear Transmission, have realized being synchronized with the movement of four track top nuts, namely simultaneously to the orbital platform center near or away from; If at four nuts the milling fly cutter is installed, then can be realized the synchronous dynamic adjustment of tool position, thereby can realize the purpose of plastic pipe milling disintegrating machine milling arbitrary diameter plastic tube.

The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.

Claims

1. a unification track is characterized in that, comprises orbital platform (81), is provided with four branches on the described orbital platform (81), and four branch shape across structures cross at guide rail platform center; Be provided with one group of electric baseboard (80), slide rail (82), nut (83) and screw rod (84) that structure is identical in each branch, the rotatable support of screw rod (84) is installed on the orbital platform (81); Nut (83) screws in screw rod (84), forms a nut-screw transmission with screw rod (84); Electric baseboard (80) is connected on the slide rail (82), and nut (83) is installed on the electric baseboard (80); The setting party of described slide rail (82) and screw rod (84) is to consistent;

The end of the screw rod (84) in the first branch (85), the second branch (86) and the 3rd branch (87) is installed with respectively identical the first helical gear (88), the second helical gear (89) and the 3rd helical gear (90), the first helical gear (88) and the second helical gear (89) engagement, the second helical gear (89) and the 3rd helical gear (90) engagement; The end of the screw rod (84) in the 4th branch (91) and the gear shaft of the second helical gear (89) are fixed.

2. according to claim 1 four unify tracks, it is characterized in that, be provided with scale (92) at least one branch in four branches of described orbital platform (81), described scale (92) arranges along slide rail (82), is used for measuring the displacement of nut (83).

3. four unification tracks according to claim 1 is characterized in that be provided with adjusting knob at least one branch in four branches of described orbital platform (81), described adjusting knob is fixed on the screw rod (84), are used for making screw rod (84) to rotate.