CN2815586Y

CN2815586Y - Multifunctinal pipe fitting processing machine

Info

Publication number: CN2815586Y
Application number: CN 200520000984
Authority: CN
Inventors: 李明义
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-18
Filing date: 2005-01-18
Publication date: 2006-09-13
Anticipated expiration: 2015-01-18

Abstract

The utility model provides a kind of multi-functional pipe fitting processing equipment, specially refer to a kind of integrate Pipe Cutting, expander and full circle triple effect spy can the pipe fitting processing equipment; In the structure of this case institute demand, roughly can divide into tube cutting mechanism, expander and full circle mechanism three parts; Can make pipe fitting implement pipe arrangement or when taking over engineering, decapacitation significantly promotes outside pipe arrangement quality and the speed, and be minimized Pipe Cutting and consume the processing cost that increases with expander; Especially this case is adopted with the design of microminiaturized volume, can need bring into play with taking motor-driven cooperation with working environment, with meet various adapters, the pipe arrangement environment is required; Therefore, by the designed processing equipment of this case, decapacitation solves outside the restriction that pipe fitting is processed in advance or time factory processes, and broken through habit person's pipe fitting processing mode fully, particularly pipe fitting is processed the Pipe Cutting of implementing, expander and full circle function, be to reach, will make pipe arrangement, take over engineering laborsaving, the progressive usefulness easily of getting everything ready with the quick efficient of accomplishing without any letup.

Description

Multi-functional pipe fitting processing equipment

Technical field

The utility model is to be a kind of multi-functional pipe fitting processing equipment, aims to provide a kind of triple usefulness collection of Pipe Cutting, expander and full circle pipe fitting processing equipment all over the body that has; With at the pipeline pipe arrangement or when taking over engineering, get everything ready motor-drivenly carry, convenient, quick etc. special can, and then obtain final lifting pipe arrangement quality and the purpose that cuts down finished cost.

Background technology

Look into, the pipe cutting machine of commonly using is the middle-size and small-size machining machine and tool that utilizes motor to drive for a kind of, as shown in Figure 8, this pipe cutting machine mainly is to utilize gear drive by the motor A1 in it, and power is drawn on two guide rail A2 of end face, makes two guide rail A2 form running in the same way, and then the pipe fitting A3 that the band commentaries on classics is cross-placed on forms the rotation of reverse property, and exert pressure by the cutter A41 that compresses tool bar A4, with the rotation of pipe fitting A3, reach the function that pipe fitting cuts.

Secondly, for the utilization of pipe fitting expander structure, existing suitable history, its main purpose be for make pipe fitting at pipe arrangement when taking over, be able to because of expander design partly, and can make the fastener buckle fix, reach interlocking pipe fitting purpose; Yet, habit person's expander processing mode, up to now all be to be a kind of hand-held tube expander, cooperate a packing spiral shell structure to form by two rollers, change via hand-screw again after compeling to close with the packing spiral shell, tube wall is outwards swelled because of compeling to close gradually, yet need close, rotate and to reach through quite repeatedly constantly compeling; If for the thicker pipe fitting of tube wall, then must show tool effort in the enforcement and consuming time, quite impracticable.

The utility model content

Based on this because of, the utility model provides a kind of multi-functional pipe fitting processing equipment especially, can avoid above-mentioned various disappearances and the problem that takes place via this case design; Simultaneously, also can effectively increase general various pipe fitting scope of application restriction, can cooperate fully that the pipe fitting environment is required directly to be processed, required because of Pipe Cutting, expander and full circle no longer, return again and again and implement processing in the factory, increase multiple inconvenience and transportation puzzlement, the Pipe Cutting that particularly this case reached with finish the expander function fast, with the expander that makes pipe fitting no longer is thorny, difficult, consuming time, an effort job, decapacitation significantly promotes outside pipe arrangement quality and the speed, and reduce expander machining period and cost, break through habit person's tube expander fully and extensively increase the practicality of pipe cutting machine.

The Pipe Cutting that the multi-functional pipe fitting processing equipment of relevant this case is had, expander and full circle three big usefulness explanations; Wherein:

Pipe Cutting, be with fixed length implement to cut off the function of pipe fitting, the pipe fitting that is cut is to can be plastic cement pipe, compo pipe or high rigidity metal tube etc.; Enforcement theory and mode are that to adopt the capstan screw rod following for feed, upward implement for the withdrawing mode, can make dise knife according to the past bottom offset depth of cut of screw rod, gradually penetrate with among the tube wall till cutting off, implement again to carry and withdrawing on the capstan screw rod, promptly finish single Pipe Cutting program; In this case Pipe Cutting function, still need auxiliary base wheel, reached with synchronization implementation band tube spare by two groups of bottoms; That is to say that pipe fitting is in when cutting, be with by two groups auxiliary base wheel to change, dise knife is goed deep within the tube wall gradually along the rolling outside of work pipe fitting, implement to be the cutting-up pipe fitting till cutting off in pipe fitting.

Pipe Cutting according to this method is carried out reduces deformation rate with the due circularity of unlikely destruction pipe fitting; Simultaneously, also can effectively be protected in dise knife and pipe fitting and cut the due straight mouth that cuts in back.

Expander is meant to be positioned at the processing of pipe fitting end enforcement raised ledge, take over enforcement can be disposed at pipeline butt joint, threeway, cross and multidirectional bit patterns, and raised ledge is processed as pipe arrangement and the sincere effect of element embedding in taking over according to this; The processing of the pipe fitting expander implemented is to be specified in: the plastic cement pipe need heating, compo pipe or high rigidity metal tube etc.; Enforcement theory and mode are to adopt the capstan screw rod following to roll the letter expander for compeling to close, up then be withdrawing mode enforcement equally; Implement to compel closing property roll the letter expander time, roll the letter tube expander with one and be inserted in the pipe fitting, implement property input gradually; When compeling to close the application of force, this tube expander is according to the set two groups of groove ditches that auxiliary base wheel median plane is offered in below, change in pipe fitting with base wheel band synchronously, and tube expander can compel to close the expander effect that is configured as the raised ledge shape gradually outward along the work pipe fitting inner wall.

Expander according to this method is carried out reduces deformation rate with the due circularity of unlikely destruction pipe fitting; Simultaneously, also can effectively protect pipe fitting not excessive, and the protuberantia expander is partly deformed or situation such as be destroyed because of the road of compel making a concerted effort.

Full circle is meant that implementing expander promptly reaches full circle usefulness synchronously; Because aforesaid expander is to roll the letter tube expander by one to do, therefore implement to compel to close the application of force and roll letter synchronously when, the letter tube expander that rolls of this strip is to take turns as basal plane via the set auxiliary base in below, make pipe fitting implement to roll the function of letter full circle again, to guarantee the circularity of pipe fitting pipe arrangement and adapter.

In sum, the utility model is the auxiliary pipe fitting industry processing equipment of a kind of high function really, the pipe arrangement construction quality is significantly promoted, strengthen values such as pipe fitting industry height, it is bright and clear and simple to add the demand of this case structure, usefulness and for expection can reach is at novel and progressive dual important document and leave, when being faced various disappearances to transform habit method and habit person; Your auditor can further understand the feature and the essence usefulness of this case for ease of, special with embodiment and cooperate graphic being described in detail as follows.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model most preferred embodiment;

Fig. 2 is each element decomposition texture schematic diagram of the utility model tube cutting mechanism;

Fig. 3 is that the utility model tube cutting mechanism is faced planar gesture enforcement schematic diagram;

Fig. 4 is each element decomposition texture schematic diagram of the utility model expander mechanism;

Fig. 5 is that the utility model expander mechanism side-looking planar gesture is implemented schematic diagram;

Fig. 6 is that the utility model expander mechanism action is implemented enlarged diagram;

Fig. 7 is the structure kenel schematic diagram of pipe fitting behind expander;

Fig. 8 is a three-dimensional appearance schematic diagram of commonly using pipe cutting machine.

[figure number explanation]

1 tube cutting mechanism, 2 expander mechanisms

11 auxiliary base wheel 21 auxiliary base wheels

111 211 recessed edge grooves

12 capstan screw rods, 22 capstan screw rods

120 screw rods, 221 capstan screw shafts

121 23 tube expander pedestals

13 tool posts, 231 cell bodies

131 pass through axis hole 24 gliding style tube expanders plugs together frame

132 chutes, 241 Bearing axis holes

14 gliding style knife rests, 242 central shaft holes

Groove 25 tube expanders in 141

142 Bearing axis holes, 251 expander flange grooves

15 dise knifes, 252 axial regions

151 center screws, 26 support bodys

16 lock shafts, 27 support axles

17 tool rest support bodys, 3 headstocks

171 pass through axis hole 31 travelling gears

18 support axle B pipe fittings

The specific embodiment

At first see also shown in Figure 1, this case overall structure by: a Pipe Cutting mechanism 1, an expander mechanism 2 form with headstock 3 three most institutes; Headstock 3 wherein is the belows that are positioned at tube cutting mechanism 1 and expander mechanism 2, and be a casing aspect structure, this headstock 3 is by travelling gear 31, can drive synchronously in tube cutting mechanism 1 and the set auxiliary base wheel 1I, 21 in below of expander mechanism, to implement Pipe Cutting and expander function respectively.

Continuous see also shown in Figure 2ly, tube cutting mechanism 1 wherein mainly is made up of elements such as: one group of auxiliary base wheel 11, one capstan screw rod 12, a tool post 13, a gliding style knife rest 14, a dise knife 15, a lock shaft 16, tool rest support body 17 and support axles 18; Tool rest support body 17 wherein is to be fixed on the aforementioned headstock 3, by two support axles 18 respectively through tool rest support body 17 and tool post 13 offered pass through axis hole 171,131 after, tool post 13 can be mounted and be positioned on the tool rest support body 17, tool post be formed bridge the structure aspect.

Secondly and since tool rest support body 17 be provided with that height do not wait pass through axis hole 171, therefore joined the support axle at 18 o'clock executing, can make tool post 13 enforcements mount the function of Height Adjustment, cut function to join the caliber that is suitable for varying in size.

Dise knife 15 in the tube cutting mechanism 1, be to be placed in the interior groove of offering gliding style knife rest 14 inside 141, and by a lock shaft 16 pass through lock in gliding style knife rest 14 after, run through in the lump and be fixed at the set center screw 151 of dise knife 15, make dise knife 15 only can manifest sub-fraction as shown in Figure 3, so that cut pipe fitting B in gliding style knife rest 14 outsides.

Aforesaid gliding style knife rest 14 is in being equipped on according to the chute 132 that tool post 13 inside are offered, can make gliding style knife rest 14 in tool post 13, according to the 12 rotation controls of capstan screw rod, carries out the feed and the withdrawing of upper and lower sliding position property; This gliding style knife rest 14 is with the set Bearing axis hole 142 in top, with 12 121 Joints of capstan screw rod; When rotating on capstan screw rod 12, because 120 121 of screw rods are the pivot state of living with gliding style knife rest 14; Therefore impose when rotating when capstan, even whole gliding style knife rest 14 advances with the spiral shell mode of moving back to finish feed and withdrawing function with the spiral shell of screw rod 120; As shown in Figure 3.

In addition, be positioned at the below of tool post 13, other has one group of auxiliary base wheel 11, and this 11 111 on base wheel is to prolong to pass to expander mechanism 2 auxiliary basic wheel shafts, can accept the power that passed out by headstock driving cog 31, makes this base wheel 11 form the Pipe Cutting function of tool rotations; When entering the Pipe Cutting program, auxiliary base wheel 11 promptly can be because of power transmission belt changes in by Pipe Cutting part B, make by Pipe Cutting part B with the rotation mode make dise knife 15 along work pipe fitting B outsides go deep into gradually tube wall in, implement cutting-up pipe fitting B till cutting off.

Continuous prolonging by tube cutting mechanism 1 back to the position as shown in Figure 4, then is expander mechanism 2; This expander mechanism 2 mainly by: one group of auxiliary base wheel 21, one capstan screw rod 22, a tube expander pedestal 23, gliding style tube expander plug together elements such as frame 24, a tube expander 25, support body 26 and support axle 27 and are formed; Tube expander pedestal 23 wherein is that mat supports axle 27 in the mode of providing equally, is set up on the support body 26, and makes tube expander pedestal 23 be the structure kenel that bridges; Secondly, be provided with the cell body 231 that plugs together frame 24 upper and lower slippages for the gliding style tube expander in this tube expander pedestal 23, please cooperate shown in Figure 5, this gliding style tube expander plugs together frame 24 tops then by the Bearing axis hole of offering 241, can form the built-in structure of pivot formula alive with capstan screw shaft 221, make whole gliding style tube expander plug together frame 24, can impose precession and revolve with work capstan screw rod 22 and move back the upper and lower slidingtype displacement of formation tool function; Aforesaid tube expander 25 is to be a barred body structure, and front end has an expander flange groove 251, and makes this axial region 252 be inserted in the gliding style tube expander plugging together in the central shaft hole 242 that frame 24 offered, and is in harmony to make expander flange groove 251 partly prolong; Secondly, be positioned at institute and prolong tube expander 25 lower positions that, other is equipped with one group of auxiliary base wheel 21, is positioned at base and discusses 21 median planes and offer the recessed edge groove 211 that conforms to and cooperate with tube expander expander flange groove 251; Because auxiliary base wheel 21 is the power that is received in headstock driving cog 31 equally; Therefore, should auxiliary base wheel 21 when implementing expander be to change in by the pipe fitting B of expander equally with the rotating manner band.

Continuous shown in Fig. 5,6, when entering in the expander procedure, via screwing of capstan screw rod 22, the tube expander 25 that can make the gliding style tube expander plug together in the frame forms upper and lower displacement; Up then for withdrawing from, toward next be the expander application of force, its expander mode is to form flange outward by pipe fitting B inwall, takes turns recessed edge groove 211 corresponding to auxiliary base and forms gradually; Therefore, when processing, be positioned at the two sides of the recessed edge groove 211 of base wheel via expander, then can by tube expander 25 compress application of force synchronization implementation full circle effect, to strengthen the circularity of pipe fitting B; As for, the expander pipe fitting Type B attitude of formation is as shown in Figure 7.

At last, do not changing under this case design spirit and the structure, its tube cutting mechanism 1 and expander mechanism 2 are to impose separately independent enforcement, with the higher motor-driven use ability of tool.

To sum up structure is described, when affirming clearly that the utility model really is a practical and novel creation, take into account multiple usefulness such as practicality and use, has the practicality progress effect of property completely, and then improved the hand-held tube expander of habit person really and extensively increased the purposes of pipe cutting machine, after sincerely asking your auditor Yu Xiang discretion to be looked into, grant accurate the utility model patent true feeling moral early just.

Claims

1, a kind of multi-functional pipe fitting processing equipment, overall structure is made up of tube cutting mechanism, an expander mechanism and headstock three most institutes, it is characterized in that:

This tube cutting mechanism is made up of with the support shaft element one group of auxiliary base wheel, a capstan screw rod, a tool post, a gliding style knife rest, a dise knife, a lock shaft, tool rest support body; Wherein: the tool rest support body be by two support axles respectively through the axis hole that passes through of tool post, tool post mounted is positioned the tool rest support body; Secondly, dise knife is to be placed in the interior groove of being offered gliding style knife rest inside, is passed through by a lock shaft to lock in the gliding style knife rest and be fixed at the dise knife center screw in the lump, and this dise knife only exposes a part of in the outside; This gliding style knife rest is in being equipped on according to the chute that tool post inside is offered, and the gliding style knife rest according to capstan screw rod rotation control, carries out the feed and the withdrawing of upper and lower sliding position property in tool post; This gliding style knife rest is affixed with the Bearing axis hole at top and capstan screw shaft pivot alive; In addition, the below of tool post is one group of auxiliary base wheel of tool in addition, and this base wheel shaft is to prolong to pass to the auxiliary basic wheel shaft of expander mechanism, accepts the power that is transmitted by the headstock driving cog;

This expander mechanism is plugged together frame, a tube expander, support body and support shaft element and is formed by one group of auxiliary base wheel, a capstan screw rod, a tube expander pedestal, gliding style tube expander; Wherein: the tube expander pedestal is to be provided by the support axle to be set up on the support body equally, and makes the tube expander pedestal be the structure kenel that bridges; Secondly, be provided with the cell body that plugs together the upper and lower slippage of frame for the gliding style tube expander in this tube expander pedestal, and the top that the gliding style tube expander plugs together frame offers a Bearing axis hole in addition, become the built-in structure of pivot alive with the capstan screw shaped, whole gliding style tube expander plugs together frame, forms the upper and lower slidingtype displacement of tool function with the precession of capstan screw rod with revolving to move back; Tube expander is to be a barred body structure, and front end has an expander flange groove, and is inserted in the gliding style tube expander with axial region and plugs together in the central shaft hole of frame, and makes the expander flange groove partly prolong; Secondly, be positioned at institute and prolong the tube expander below that, other is provided with one group of auxiliary base wheel, is positioned at base and takes turns median plane and offer the recessed edge groove that conforms to and cooperate with tube expander expander flange groove.

2, multi-functional pipe fitting processing equipment as claimed in claim 1 is characterized in that: the tool rest support body of this tube cutting mechanism is provided with height and does not wait adjustment to mount the axis hole that passes through of height.

3, multi-functional pipe fitting processing equipment as claimed in claim 1, it is characterized in that: this tube cutting mechanism and expander mechanism are absolute construction.