CN2792699Y

CN2792699Y - Electric pipe for cutting groove apparatus

Info

Publication number: CN2792699Y
Application number: CN 200420107231
Authority: CN
Inventors: 项光春
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-27
Filing date: 2004-10-27
Publication date: 2006-07-05
Anticipated expiration: 2014-10-27

Abstract

The utility model discloses an electric pipe cutting beveling machine, which is composed of a motor, a retarder, a fixing circular ring, a rotary circular ring, a circular ring eccentric shaft, a knife frame support seat, a cutting knife, a beveling knife, a clamping screw rod, an expansion clamping head, a driven spiral gear and a spiral gear. The motor is assembled with the retarder which is connected with the fixing circular ring and the rotary circular ring, a couple of knife frame support seats are symmetrically arranged above the rotary circular ring and can be allocated with the cutting knife and the beveling knife. The main improvement of the utility model is that a plurality of circular ring eccentric shafts are allocated into the fixing circular ring, the lower surface of the circular ring eccentric shafts are fixed by locking nuts and the upper surface is allocated with double rows of ball conical degree bearings. The six bolt holes of the fixing circular ring are allocated with the clamping screw rod and the expansion clamping head, and a scale is arranged on the expansion clamping head. The utility model can simultaneously accomplish cutting and beveling in one time and has the advantages of stable running, high precision, uniform feeding amount, high speed and flexible adjustment.

Description

Electric Pipe Cutting-beveling Machine

Technical field

The utility model relates to a kind of Electric Pipe Cutting-beveling Machine of pipe bevel cut processing, especially integrates the Electric Pipe Cutting-beveling Machine of cutting, groove.

Technical background

At present, known pipe beveling machine all adopts match second planetary reducer running of motor, complete machine can be swung during the pipe processing cutting, operation is not freely, the depth of cut is inhomogeneous, and the pipe end face has ripple behind the groove, and process velocity is slow, rigidity is poor, runs into the negative consequence that big resistance causes broken teeth, motor to burn out, stop production easily.

Summary of the invention

In order to overcome the technical deficiency of existing pipe beveling machine, the utility model provides a kind of Electric Pipe Cutting-beveling Machine, this Electric Pipe Cutting-beveling Machine, the main improvement adopted the third-level planetary reduction gear running that matches of autocratic motor, its former bevel gear is improved to helical gear drive, running is steady when groove like this, precision is high, accelerated process velocity, has prolonged service life of a machine, and is simple to operation.

The purpose of this utility model provides a kind of Electric Pipe Cutting-beveling Machine, in clamping rings, allocate several annulus eccentric shafts into, fix with locking nut below the annulus eccentric shaft, allocate biserial ball tapering bearing above into, cover rotating ring and clamping rings matches, it is symmetrical above rotating ring to be provided with a pair of tool support, feed screw is allocated at the tool support center into, match with feed baffle plate and positive slide above, the groove cutter that match above the sun slide, the groove cutter, allocate clamping screw in 6 screws of its clamping rings and the tensioner chuck matches, the tensioner chuck is provided with rule, its motor third-level planetary reduction gear that matches, the decelerator one-level ring gear that matches, the secondary ring gear, three grades of ring gears, its

Three grades of ring gears connect T type right corner lid, T type right corner lid lower end screw thread fixed flange, allocate the driven shaft deep groove ball bearing that matches in the ring flange endoporus into, put again driven helical gear and the right side initiatively helical gear is connected the third-level planetary wheel carrier that matches, the pinion rear end cap rotating ring use that matches that matches of its decelerator, ring flange.

The beneficial effects of the utility model be can cut simultaneously, groove once finishes, running steadily, precision is high, the depth of cut is even, speed is fast, adjusting nimbly and freely.

Description of drawings:

Below in conjunction with accompanying drawing and example the utility model is further specified:

Fig. 1 is the utility model structure chart

Fig. 2 is the utility model cutaway view

Fig. 3 is the utility model decelerator figure

Fig. 4 is the utility model annulus eccentric shaft figure

Fig. 5 is the utility model T type right corner lid figure

Fig. 6 is the utility model tool support figure

Fig. 7 is the utility model clamping rings figure

Fig. 8 is the utility model clamping rings cutaway view

Fig. 9 is the utility model rotating ring structure chart

Figure 10 is the utility model rotating ring cutaway view

Figure 11 is three grades of internal tooth loop graphs of the utility model

Figure 12 is the utility model secondary internal tooth loop graph

Figure 13 is the utility model one-level internal tooth loop graph

Figure 14 is the utility model driven helical gear figure

Figure 15 is initiatively helical gear figure of the utility model

Figure 16 is the utility model tensioner chuck figure

In Fig. 1,1, decelerator; 2, suspension ring; 3, pinion rear end cap; 4, groove cutter; 5, cutter; 6, positive slide cover plate; 7, feed screw; 8, feed baffle plate; 9, tool support; 10, tensioner chuck; 11, clamping screw; 12, rotating ring; 13, clamping rings; 14, screw; 15, positive slide; 16, pin; 17, biserial ball tapering bearing; 18, annulus eccentric shaft; 19, locking nut; 20, ring flange; 21, deep groove ball bearing; 22, driven helical gear; 23, driven shaft; 24, T type right corner lid; 25, active helical gear; 26, three grades of ring gears; 27, third-level planetary wheel carrier; 28, secondary planet wheel carrier; 29, secondary ring gear; 30, one-level planetary wheel carrier; 31, one-level ring gear; 32, bearing block; 33, decelerating casing; 34, output shaft; 35, helical gear; 36, electric machine main shaft; 37, motor.

Specific implementation method:

At Fig. 1, in 2, form rotational structure by motor (37) decelerator (1) that matches, utilize pinion rear end cap (3) to be connected with clamping rings (13), allocate clamping screw (11) and tensioner chuck (10) in 6 screws of its clamping rings (13) into, covering rotating ring (12) matches with clamping rings (13), the symmetrical a pair of tool support (9) that is provided with above its rotating ring (12), feed screw (7) is allocated at tool support (9) center into, be connected with positive slide (15) with feed baffle plate (8) above, cutter (5) match in its positive slide (15) groove, groove cutter (4).Elder generation is with clamping rings (13) during use, by tensioner chuck (10) tensioner in tube outer diameter, again cutting knife bearing (9) and groove tool support are contained on the rotating ring (12), again motor (37), decelerator (1) housing and T type right corner lid (24) are contained in behind the pinion on the end housing, again cutter (5) and groove cutter (4) pipe cylindrical gap adjust suitable after, starter motor (37) the groove processing of can turning round.

Claims

1, a kind of Electric Pipe Cutting-beveling Machine, comprise motor, decelerator, clamping rings, rotating ring, annulus eccentric shaft, tool support, cutter, groove cutter, clamping screw, tensioner chuck, driven helical gear, active helical gear, at the motor decelerator that matches, decelerator is connected and fixed annulus, rotating ring, symmetrically above the rotating ring be provided with a pair of tool support, allocate cutter, groove cutter into; It is characterized in that allocating in the clamping rings several annulus eccentric shafts, fix with locking nut below the annulus eccentric shaft, allocate biserial ball tapering bearing above into, allocate clamping screw in 6 screws of its clamping rings and the tensioner chuck matches, the tensioner chuck is provided with rule.

2, according to the described Electric Pipe Cutting-beveling Machine of claim 1, its feature is that also driven helical gear is connected the third-level planetary wheel carrier that matches with right side active helical gear.