CN201168814Y

CN201168814Y - Cutting tube bevel apparatus with tool bit cutting in planetary motion mode

Info

Publication number: CN201168814Y
Application number: CNU2007201762582U
Authority: CN
Inventors: 崔秉印
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-06
Filing date: 2007-09-06
Publication date: 2008-12-24
Anticipated expiration: 2017-09-06

Abstract

The utility model relates to a cutting pipe divided edge device of which cutter carries out cutting in a planetary motion mode. The cutting pipe divided edge device comprises a stander 15, a rotary drum 16, a guide way 14, a sliding block 17, a saw bit milling cutter 8 for cutting a pipeline, and an angular milling cutter 19 for making a divided edge. The rotary drum 16 can rotate in the stander 15 to drive the guide way 14, the sliding block 17, the saw bit milling cutter 8 and the angular milling cutter 19 which are fixed in the rotary drum 15 to turn around a processing work piece; the saw bit milling cutter and the angular milling cutter are mounted on the sliding block, and the sliding block moves along the guide way to cut the work piece; the saw bit milling cutter or the angular milling cutter automatically rotates under the drive of respective motors to finish the cutting. The cutting pipe divided edge device can simultaneously finish two tasks of cutting pipe and making divided edge after the pipeline is clamped, cutting scrap can be prevented from entering the pipeline, and simultaneously, the work efficiency can be increased.

Description

The Pipe Cutting groove device that cutter cuts in the planetary motion mode

Technical field

The utility model relates to a kind of equipment that is used for cutting pipeline and makes bevel for welding in pipelayer's journey, comprises the metal saw that is used for cutting pipeline, is used for making the angle milling cutter of groove, cylinder and guide rail.

Background technology

In the conduit under fluid pressure installation process, for mechanical performance that guarantees pipeline and the pollution that reduces inner-walls of duct, general requirement is used mechanical means cutting pipeline and is made groove, with general sawing machine cutting pipeline, see Fig. 1, saw blade 2 is the radial directions along pipeline 1, promptly along the direction feeding of arrow 4, when saw blade during along the rotation of the direction of arrow 3, saw blade both direction up and down participates in cutting simultaneously, and the saw sword of a direction is taken smear metal 5 out of pipeline, the saw sword of another direction is then brought smear metal 6 into pipeline, therefore, still there is a large amount of smear metals to enter pipe interior, makes troubles to cleaning; And can not once finish Pipe Cutting and make two work of groove.

Summary of the invention

Finish Pipe Cutting and make two work of groove and solve the problem that smear metal enters pipeline simultaneously in order to solve clamping pipeline, the utility model provides a kind of Pipe Cutting groove equipment.This equipment can be finished Pipe Cutting simultaneously and make two work of groove behind a clamping pipeline, and can avoid smear metal to enter pipe interior, simultaneously, can increase work efficiency.

The technical solution of the utility model is: the Pipe Cutting groove device that a kind of cutter cuts in the planetary motion mode, comprise frame 15, and rotating cylinder 16, guide rail 14, slide block 17 is used for cutting the metal saw 8 of pipeline and is used for making the angle milling cutter 19 of groove.During the cutting pipeline, metal saw 8 and slide block 17 move along guide rail 14 together, the incision pipeline, after cutting tube wall, slide block halts, and rotating cylinder begins to rotate, and drives guide rail, slide block, metal saw and angle milling cutter and turns round together, at this moment, metal saw 8 one sides along the direction rotation of arrow 9, are finished principal cutting movement under motor drives, simultaneously under the drive of rotating cylinder, revolve round the sun round pipeline along the direction of arrow 10.The process of making groove is the same with the Pipe Cutting process, and metal saw is returned to the pipeline outside, and it is just passable to finish same action by another slide block drive angle milling cutter.

The utility model the metal saw 8 that is used for cutting pipeline and the angle milling cutter 19 that is used for making groove be installed on the rotating cylinder, after Pipe Cutting work is finished, just can make the work of groove, improved operating efficiency; Simultaneously, in the Pipe Cutting process, have only the direction that smear metal 11 is taken out of pipeline to cut, after cutting was finished, the pipe interior smear metal of can not entering had reduced the pollution of inner-walls of duct.

Description of drawings

Fig. 1 is traditional sawing machine Pipe Cutting process schematic diagram;

Fig. 2 is a this patent equipment Pipe Cutting process schematic diagram;

Fig. 3 is the station figure of this patent equipment Pipe Cutting process;

Fig. 4 is the station figure of this patent equipment making groove process;

Fig. 5 is the rearview of this patent equipment, has showed the installation site of motor;

Fig. 6 is the another kind of implementation of this patent equipment transmission scheme.

Among the figure: 1, processing work, 2, sawing machine saw bit, 3, the saw blade direction of rotation, 4, saw blade direction of advance, 5, processing smear metal, 6, processing smear metal, 7, processing work, 8, metal saw, 9, the milling cutter sense of rotation, 10, milling cutter revolution direction, 11, processing smear metal, 12, metal saw, 13, motor, 14, guide rail, 15, frame, 16, rotating cylinder, 17, slide block, 18, processing work, 19, angle milling cutter, 20, the metal saw driven wheel, 21, idler gear, 22, angle milling cutter driven wheel, 23, gear ring floats.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described further.

From the contrast of Fig. 1 and Fig. 2, can clearly find out the difference of this patent equipment and traditional sawing machine Pipe Cutting process, this patent equipment can be taken smear metal out of pipeline fully.Tradition sawing machine process as shown in Figure 1, along the direction rotation of arrow 3, along the direction feeding of arrow 4, with incision pipeline 1, at this moment, smear metal 5 is taken out of pipeline 1 to saw blade 2 on the one hand on the one hand, the inside of pipeline 1 has then been stayed in smear metal 6.The process of this patent equipment such as Fig. 2, milling cutter 8 under motor drives, along the direction rotation of arrow 9, simultaneously under the drive of rotating cylinder, along the direction of arrow 10 round pipeline 7 revolution.Like this, have only the direction that smear metal 11 is taken out of pipeline 7 to cut, after cutting is finished, the smear metal of can not entering of pipeline 7 inside.

Can see that from Fig. 3 and Fig. 4 the principal organ of this patent equipment is by rotating cylinder 16, frame 15, guide rail 14, slide block 17, motor 13, metal saw 12 and angle milling cutter 19 are formed.Starter 13, make metal saw 12 rotations, adjust the position of metal saw 13 and angle milling cutter 12, the tube wall that makes metal saw 12 cut pipeline 18 (is seen Fig. 3, start rotating cylinder 16 then, make rotating cylinder 16 drive metal saw 12 around pipeline 18 revolution, rotating cylinder revolves and turns around, and has just finished Pipe Cutting work.Make groove with angle milling cutter 19, its manner of execution only need make metal saw 12 and angle milling cutter 19 adjust the feed position along guide rail 14 with identical with the action of metal saw 12 cutting pipelines, sees Fig. 4, just can after clamping of pipeline, finish the cutting and the groove of pipeline and make.

Implementation shown in Figure 5, motor 13 is fixed on the rotating cylinder, the power of principal cutting movement is provided for metal saw 12 and angle milling cutter 19.Motor 13 can be with hydraulic motor or motor.At this moment need hydraulic oil or power supply are sent on the rotating cylinder by swivel coupling.Scheme shown in Figure 6 provides a kind of new solution for this reason, is exactly the gear ring transmission system of floating.Fig. 6 also is the rearview of this patent equipment.In structure shown in Figure 6, the gear ring 23 that floats can freely rotate with respect to rotating cylinder and frame, the outside and the inboard of unsteady gear ring 23 all are gears, its outboard gears is driven by rack-mounted motor (not drawing among the figure), inboard gear drives metal saw gears 20 and angle milling cutter gears 22 by idler gear 21, and the power of principal cutting movement is provided for metal saw 12 and angle milling cutter 19.

Claims

1. Pipe Cutting groove device that cutter cuts in the planetary motion mode, comprise frame, rotating cylinder, guide rail, slide block, be used for cutting the metal saw and the angle milling cutter that is used for making groove of pipeline, it is characterized in that: rotating cylinder can rotate in frame, drives the guide rail, slide block, metal saw and the angle milling cutter that are fixed in rotating cylinder inside and turns round around processing work together; Metal saw and angle milling cutter are installed on the slide block, and slide block can move along guide rail, with the incision workpiece; Cutting is finished in the rotation under motor drive separately of metal saw or angle milling cutter.

2. the Pipe Cutting groove device that cutter according to claim 1 cuts in the planetary motion mode is characterized in that: the rotation under the drive of the gear ring transmission system of floating of metal saw and angle milling cutter.