CN2426774Y

CN2426774Y - Machinery for processing ring groove of metal pipe fitting

Info

Publication number: CN2426774Y
Application number: CN 00236357
Authority: CN
Inventors: 黄秉谊
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-19
Filing date: 2000-05-19
Publication date: 2001-04-18
Anticipated expiration: 2010-05-19

Abstract

The utility model relates to a machinery for processing a ring groove of a metal pipe fitting, which is provided with a machine body, wherein, a power element is arranged on the machine body so that a shaft of the power element is driven by a driving member to rotate; a support shaft can be driven by the shaft to rotate and sheathed with a metal pipe. The machine body is provided with a base plate which can be combined with a panel through a setting element, and a shaft of a wheel can be positioned to rotate by a groove which is engaged with the face plate and the base plate. The bottom of the shaft is provided with a seat which is combined at the screw thread part, and the seat is limited in the groove of the face plate and the base plate. The seat can be limited to lift and lower in line through the rotation of the wheel, the bottom of the seat is rotated and provided with a roll wheel in position, and a ring groove can be rolled and pressed by the metal pipe arranged on the support shaft.

Description

The processing of metal tube annular groove is with mechanical

The utility model relates to a kind of machinery processing apparatus, and particularly a kind of metal tube annular groove processing is with mechanical.

The applicant had once applied for Chinese patent ZL99243971.X " metal pipe joint " patent case, utilize the through hole of joint body to insert for pipe, be provided with recessed annular groove by external diameter of pipe, and it is with seal ring, pad, clasp, interior volution, utilize joint that interior volution is forced tightly, make the annular groove that seal ring expands, the packing clasp is fastened on metal tube arrive the location, metal tube can not deviate from, in joint to reach the leak-stopping function.Press, the metal tube that this patent case is disclosed need be provided with annular groove by its external diameter system, and this metal tube is made with stainless steel normally, and therefore, this recessed annular groove roll-in work has its difficulty.

The purpose of this utility model is to be to provide a kind of metal tube annular groove processing with mechanical, and it can be conveniently with the recessed annular groove of metal tube external diameter roll-in.

The utility model is achieved in that a kind of metal tube annular groove processing is with mechanical, be provided with body, this body is established dynamical element makes one to be driven to rotate through driving member, this axle can drive supporting axis rotation, this supporting axis can be nested with for metal tube, it is characterized in that: described body is provided with substrate, it can be combined with a panel by setting element, this panel and substrate have nibble right groove can be with an axle position rotating of taking turns, the axle bottom is provided with the threaded portion and is combined with one, seat is provided with non-just round external diameter and is limited in the groove of panel and substrate, rotation by wheel, can limit the seat lifting that is in line, the rotation of seat bottom is positioned with a running roller, can be to being arranged on the metal tube roll-in annular groove of supporting axis by running roller.Described running roller can be positioned this bottom by the pin rotation.Be located at the hole that is provided with of body, it is right that nibble mutually in the hole on this Kong Keyu body, is equipped with tip bar in hole on the axle and the hole on the body, and axle is located.The substrate of body is provided with lubricating cup, inserts the immersion oil body in the lubricating cup, and fluid can be oozed gradually to groove and axle.Described immersion oil body can be cotton or sponge.

Use the metal tube annular groove processing machinery that the utility model provides, can be easily at the recessed annular groove of metal tube external diameter roll-in.

Further describe the utility model below in conjunction with accompanying drawing:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a combination part sectioned view of the present utility model.

Fig. 3 is the local action diagram of amplifying of the present utility model.

Please read shown in Figure 1, body 1 of the present utility model itself is provided with dynamical element, through the driving member deceleration transmission, make one 11 can be driven to rotate, axle 11 can drive supporting axis 12 rotations, the two available known tip, hole or mesh each other with non-positive circle cross section as shown in the figure, axle 11 is provided with screw thread 13, and it can screw for a volution 14, and volution 14 can prevent that supporting axis 12 from coming off, and demolition by volution 14, make supporting axis 12 can be replaced with appropriate diameter, to support metal tube, for the pine that is easy to that makes volution 14 changes, axle 11 itself is to be provided with locating hole 15, locating hole 15 can with body 1 set hole 16 nibble mutually right, and by two nibble to hole 16,15 for a tip bar 17 insertions, make axle 11 rotatable, then, volution 14 can screw or unclamp easily.

Body 1 itself is provided with roll-in member 2 in addition, it is provided with substrate 18 by body 1 can be for setting elements 21 such as bolts in conjunction with a panel 22, substrate 18 has with panel 22 nibbles right groove 181,221, groove 181,221 can be for axle 231 position rotating of wheel 23, and the two is by a larger-diameter ring 232 and ditch 182 restrictions, make axle 231 only can do position rotating, axle 231 bottoms are provided with threaded portion 233 again, this threaded portion 233 and one 's 24 internal thread 241 meshes each other, seat 24 is nested with at substrate 18 and panel 22 by non-just round external diameter and nibbles right groove 181,221, then, wheel 23 rotation can make seat 24 lifting that is in line, and axis hole 242 is established in seat 24 bottoms, axis hole 242 supply and marketing 243 and C shape are encircled supporting elements such as 244 and are combined with a running roller 25, make running roller 25 be supported position rotating; Smooth and easy for the rotation that makes axle 231 again, body 1 itself is provided with lubricating cup 19, has inserted immersion oil bodies such as cotton in this lubricating cup 19, and fluid can be oozed to ditch 182, and then, axle 231 can be comparatively smooth and easy when rotating.

Please read shown in Figure 2ly, it is the combination part sectioned view of this creation, and the fluid of containing are slowly to ooze out in the lubricating cup 19, when wheel 23 was rotated, its axle 231 can rotate comparatively smoothly, with 24 pairs of substrates 18 of toilet seat and 22 one-tenth liftings of panel, therefore, can be driven lifting in conjunction with present 24 running roller 25.

Please read shown in Figure 3, when metal tube 3 needs the quilt ring to establish groove, metal tube 3 is to be enclosed within supporting axis 12, this supporting axis 12 can be changed according to the needs on using, metal tube 3 internal diameters can be nested with, and the two has, and less footpath is poor is advisable, when wheel 23 rotations make running roller 25 crimping metal tubes 3 external diameters, metal tube 3 internal diameters, external diameter divides round crimping, and then, metal tube 3 is subjected to supporting axis 12 friction rotations, these metal tube 3 external diameters can be formed with recessed annular groove 31 then uniformly, if metal tube 3 itself smaller length again, then it does not have off-centre and shakes the heavy curtain problem, and when metal tube 3 has suitable length, then its not bare terminal end can be assisted support by hand, because metal tube 3 is by supporting axis 12 frictional rotation, metal tube 3 is only to have more slowly to rotate the problem of its no security.

The structure of this case creation can make easily that the metal tube external diameter is processed a recessed annular groove 31, and this structure has novelty, progressive, and can utilize on the industry, reaches the requirement of Patent Law defined.

Claims

1, a kind of metal tube annular groove processing is with mechanical, be provided with body, this body is established dynamical element makes one to be driven to rotate through driving member, this axle can drive supporting axis rotation, this supporting axis can be nested with for metal tube, it is characterized in that: described body is provided with substrate, it can be combined with a panel by setting element, this panel and substrate have nibble right groove can be with an axle position rotating of taking turns, the axle bottom is provided with the threaded portion and is combined with one, seat is provided with non-just round external diameter and is limited in the groove of panel and substrate, rotation by wheel, can limit the seat lifting that is in line, the rotation of seat bottom is positioned with a running roller, can be to being arranged on the metal tube roll-in annular groove of supporting axis by running roller.

2, metal tube annular groove processing as claimed in claim 1 is characterized in that with mechanical: described running roller can be positioned this bottom by the pin rotation.

3, metal tube annular groove processing as claimed in claim 1 is with mechanical, and it is characterized in that: be located at the hole that is provided with of body, it is right that nibble mutually in the hole on this Kong Keyu body, is equipped with tip bar in hole on the axle and the hole on the body, and axle is located.

4, metal tube annular groove processing as claimed in claim 1 is with mechanical, and it is characterized in that: the substrate of body is provided with lubricating cup, inserts the immersion oil body in the lubricating cup, and fluid can be oozed gradually to groove and axle.

5, metal tube annular groove processing as claimed in claim 4 is with mechanical, and it is characterized in that: described immersion oil body can be cotton or sponge.