CN102806576B

CN102806576B - Electric Sovent pipe fitting cutter

Info

Publication number: CN102806576B
Application number: CN201210263419.7A
Authority: CN
Inventors: 但新桥
Original assignee: Guangdong Liansu Technology Industrial Co Ltd
Current assignee: Guangdong Liansu Technology Industrial Co Ltd
Priority date: 2012-07-27
Filing date: 2012-07-27
Publication date: 2015-01-28
Anticipated expiration: 2032-07-27
Also published as: CN102806576A

Abstract

The invention provides an electric Sovent pipe fitting cutter which comprises a cutter main body, a transmission shaft connected with the cutter main body, and a cutter head arranged in the cutter main body, wherein the cutter main body is sleeved on a pipe fitting to be processed, and the transmission shaft drives the cutter head to rotate. The electric Sovent pipe fitting cutter solves the problems that the traditional operation methods of cutting by a common cutter or sawing by a saw, and the like which are simpler are adopted, so that the cut dimension is not accurate, the cut end surface is not level, burr can be easily caused during cutting to cause re-processing, the pipe fitting is easily damaged during cutting to damage the appearance of the product, etc. and simultaneously, an electric tool and the cutter are better combined for use, so that the production efficiency can be greatly improved when a standby interface of the Sovent pipe fitting is cut.

Description

A kind of electrodynamic type Su Weituo pipe fitting cutter

Technical field

The present invention relates to tubular object extruding equipment technical field, particularly relate to a kind of electrodynamic type Su Weituo pipe fitting cutter.

Background technology

Could implement after current people all need when construction and installation co-layer draining pipe fitting Su Weituo to process to install and use, and the process of processing is all generally occur in the process of construction, this makes the difficulty of processing greatly increase, and general processing to be at the scene all workman adopt traditional commonly to lancinate or the comparatively shirtsleeve operation method such as saw saw, but traditional processing method is easy to cause cut lengths to be forbidden, cutting end face is uneven, easily cause burr during cutting thus need again to process, easy damaged pipe fitting during cutting thus destroy the problem such as product appearance, inefficiency when making to operate, and product quality is difficult to ensure, a lot of inconvenience is brought to post-processing operation.

Summary of the invention

In order to overcome the deficiencies in the prior art, it is simple that technical purpose of the present invention is to provide a kind of structure, electrodynamic type Su Weituo pipe fitting cutter easy to use.

For realizing above-mentioned technical purpose, the technical solution used in the present invention is as follows:

A kind of electrodynamic type Su Weituo pipe fitting cutter, comprise cutter main body, the power transmission shaft be connected with cutter main body, the cutterhead be arranged in cutter main body, described cutter main body is socketed on pipe fitting to be processed, and described power transmission shaft drives described cutterhead to rotate.

Preferably, described power transmission shaft is connecting screw rod, adopts be threaded with described cutter main body.

Preferably, described connecting screw rod upper end is provided with stop nut.

Preferably, described power transmission shaft upper end is provided with a connection bit, and described connection bit is circular or polygonized structure, has the product of different head dummy, different size, effectively can coordinate the better use of electric tool (as electric drill etc.); One stop nut is arranged at screw rod top, effectively can limit the impulse stroke of cutter.

Preferably, described cutterhead is provided with a drill bit, and described drill bit and cutterhead fixed-link, accurately locate during for cutting perforate.

Preferably, described cutter main body lower end is a hinge structure, and described cutter main body is socketed on pipe fitting to be processed by hinge structure, and described hinge structure comprises the stiff end be fixedly connected with cutter main body, the movable end be flexibly connected with stiff end.

Preferably, described movable end one end is connected by rotating shaft screw I with stiff end, and described movable end around the shaft screw I rotates.

Preferably, the described movable end other end is connected by a syndeton with stiff end, and described syndeton comprises rotating shaft screw II, the connecting rod be connected with described rotating shaft screw II and fixture, and described rotating shaft screw II is connected with stiff end; Described connecting rod front end is connected with rotating shaft screw II, and described movable end is socketed on rod rear end, and is fixed by fixture, easy installation and removal, and fastening effect is good, can provide better guarantee for the accurate cutting of cutter.

Preferably, jump ring and drum pad is also provided with between described fixture and movable end.

Preferably, described fixture is long hex nut.

This instrument such as cutter and electric drill supports the use, and can change the connecting screw rod of different head dummy, different size according to the head dummy of sleeve, specification, cutting operation is easy, and location is accurate, efficiency is high.

Compared with prior art, the invention has the advantages that:

Solve adopt traditional common lancinate or cut lengths that the comparatively shirtsleeve operation method such as saw saw runs into are inaccurate, cutting end face is uneven, cutting time easily cause burr thus need again to process, easy damaged pipe fitting thus destroy the problems such as product appearance when cutting.Electric tool is combined use well with cutter simultaneously, thus the production efficiency when cutting Su Weituo pipe fitting spare interface is improved greatly; Connecting screw rod has the product of difformity, different size, can support the use with the sleeve of different size.Main body, hinge, cutterhead part can easy removal, and have plurality of specifications, can adapt to the needs of products of different specifications.

accompanying drawing explanation

Fig. 1 is overall structure figure of the present invention;

The structure chart (partial sectional view) that Fig. 2 is connecting screw rod when being turret head;

The structure chart (partial sectional view) that Fig. 3 is connecting screw rod when being square head;

Fig. 4 is for using turret head connecting screw rod cutting Su Weituo pipe fitting operating diagram;

Fig. 5 is for using square head connecting screw rod cutting Su Weituo pipe fitting operating diagram;

Fig. 6 is each exploded view of the present invention.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.Should be appreciated that specific embodiment described herein only for explaining invention, and be not used in restriction utility model.

As shown in figs. 1 to 6, the invention provides a kind of electrodynamic type Su Weituo pipe fitting cutter, comprise cutter main body 5, the power transmission shaft 2 be connected with cutter main body 5, be arranged on the cutterhead 6 of cutter main body 5 inner chamber, described cutter main body 5 is socketed on pipe fitting 16 to be processed, described power transmission shaft 2 is connected with cutterhead 6, power transmission shaft 2 drives described cutterhead 6 to rotate, and is received by Su Weituo pipe fitting cutter cover on pipe fitting 16 to be processed and carry out processing process during use.

Wherein cutter main body 5 is the structure of a hollow, lower ending opening, and cutter main body 5 upper end has the installation position of power transmission shaft 2, and four sides close, and described power transmission shaft 2 through cutter main body 5, extends to cutter main body 5 inner by installation position.

Described power transmission shaft 2 is connecting screw rod, and connecting screw rod adopts with described cutter main body 5 and is threaded, and described power transmission shaft 2 is connected with cutterhead 6 by a square button 3.

Further, multiple opening 17 can be provided with at the sidewall of cutter main body 5.

Further, described connecting screw rod upper end is provided with stop nut 1, and this stop nut 1 adopts with connecting screw rod and is threaded, and freely can move up and down in connecting screw rod upper end, for effectively limiting the impulse stroke of cutterhead 6.

Further, a connection bit is provided with in described power transmission shaft 2 upper end, described connection bit is used for connecting drive device, described power transmission shaft 2 supplies power by drive unit, described connection bit can be various structures, any can be all passable with the existing structure that the device of power can be provided to be connected, as the polygonized structure be connected with electric drill, as square head, the first-class structure of hexagonal.

Further, described cutterhead 6 and cutter main body 5, cutterhead 6 and power transmission shaft 2 can free dismountables, can change different connecting screw rods according to the head dummy of sleeve.

Further, described cutterhead is provided with a drill bit 8, accurately locates during for cutting perforate, and described drill bit 8 and cutterhead 6 fixed-link, wherein said drill bit 8 is fixed on cutterhead 6 by a screw 7.

Further, described cutter main body lower end is a hinge structure, described cutter main body is socketed on pipe fitting to be processed by hinge structure, described hinge structure comprises the stiff end 15 be fixedly connected with cutter main body 5, the movable end 9 be flexibly connected with stiff end 15, shape after described stiff end 15 is closed with movable end 9 and the lower end of cutter main body 5 similar, can closely cooperate, or the size of hinge structure is slightly larger than the size of cutter main body 5.

Further, described stiff end 15 is fixed on cutter main body 5 lower end by the mode welded or be flexibly connected.

Further, described movable end 9 one end is connected by rotating shaft screw I 4 with stiff end 15, and described movable end 9 around the shaft screw I 4 rotates.

Further, the other end of described movable end 9 is connected by a syndeton with stiff end 15, described syndeton comprises rotating shaft screw II 14, the connecting rod 10 be connected with described rotating shaft screw II 14 and fixture 13, and described rotating shaft screw II 14 is connected with stiff end 15; Described connecting rod 10 front end is connected with rotating shaft screw II 14, described connecting rod 10 is mutually vertical with rotating shaft screw II 14, described connecting rod 10 can freely rotate by screw II 14 around the shaft, described movable end 9 is socketed on connecting rod 10 rear end, described connecting rod 10 rear end is connected with fixture 13, during use, described movable end 9 is socketed on connecting rod 10, is then moved backward by fixture 13 restraint end 9, limits movable end 9 and departs from connecting rod 10.

Further, be also provided with jump ring 11 and drum pad 12 between described fixture 13 and movable end, wherein, described fixture 13 is long hex nut.

Wherein, cutter main body 5, lower jaw have products of different specifications, to meet the demand of different size Su Wei product-stripping mechanism.

Claims

1. electrodynamic type Su Weituo pipe fitting cutter, it is characterized in that, comprise cutter main body, the power transmission shaft be connected with cutter main body, the cutterhead be arranged in cutter main body, described cutter main body is socketed on pipe fitting to be processed, and described power transmission shaft drives described cutterhead to rotate;

Described cutter main body lower end is a hinge structure, and described cutter main body is socketed on pipe fitting to be processed by hinge structure, and described hinge structure comprises the stiff end be fixedly connected with cutter main body, the movable end be flexibly connected with stiff end;

Stiff end is fixed by welding on cutter main body lower end.

2. electrodynamic type Su Weituo pipe fitting cutter according to claim 1, it is characterized in that, described power transmission shaft is connecting screw rod, adopts be threaded with described cutter main body.

3. electrodynamic type Su Weituo pipe fitting cutter according to claim 2, it is characterized in that, described connecting screw rod upper end is provided with stop nut.

4. electrodynamic type Su Weituo pipe fitting cutter according to claim 1, it is characterized in that, described power transmission shaft upper end is provided with a connection bit, and described connection bit is circular or polygonized structure.

5. electrodynamic type Su Weituo pipe fitting cutter according to claim 1, it is characterized in that, described cutterhead is provided with a drill bit, described drill bit and cutterhead fixed-link.

6. electrodynamic type Su Weituo pipe fitting cutter according to claim 1, it is characterized in that, described movable end one end is connected by rotating shaft screw I with stiff end, and described movable end around the shaft screw I rotates.

7. electrodynamic type Su Weituo pipe fitting cutter according to claim 6, it is characterized in that, the described movable end other end is connected by a syndeton with stiff end, described syndeton comprises rotating shaft screw II, the connecting rod be connected with described rotating shaft screw II and fixture, described rotating shaft screw II is connected with stiff end; Described connecting rod front end is connected with rotating shaft screw II, and described movable end is socketed on rod rear end, and is fixed by fixture.

8. electrodynamic type Su Weituo pipe fitting cutter according to claim 7, is characterized in that, be also provided with jump ring and drum pad between described fixture and movable end.

9. electrodynamic type Su Weituo pipe fitting cutter according to claim 8, it is characterized in that, described fixture is long hex nut.