CN2551369Y - Corrugated tube rolling machine - Google Patents
Corrugated tube rolling machine Download PDFInfo
- Publication number
- CN2551369Y CN2551369Y CN 02235231 CN02235231U CN2551369Y CN 2551369 Y CN2551369 Y CN 2551369Y CN 02235231 CN02235231 CN 02235231 CN 02235231 U CN02235231 U CN 02235231U CN 2551369 Y CN2551369 Y CN 2551369Y
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- China
- Prior art keywords
- roller
- lathe
- roll extrusion
- around
- carriage
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- Expired - Fee Related
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Abstract
The utility model discloses a rolling and depressing corrugated pipe machine which is used for producing the outer surface corrugation of a circular cylinder or circular body, and comprises a normal lathe. A roller frame and the roller are arranged on a cutter frame of the normal lathe, the roller frame is fixedly arranged on the cutter frame, a roller axle is arranged on the roller frame, the roller is arranged on the roller axle, the axial line of the roller, and the roller axle is parallel to the axial line of the work piece which is desired to be machined by the lathe, and a plurality of regular heaves regularly arranged around the roller are arranged on the outer edge of the roller. The utility model also comprises a right part bracket, a middle part fixing bracket, and a left part bracket which are independently arranged by being respectively fixed on at the right end part, the middle part and the left side part of the lathe, and a circular hole coaxial with the work piece desired to be processed is respectively arranged on the bracket. The pipe fittings are fixed on the lathe through the brackets, thereby by utilizing rolling and depressing of the convex roller, the corrugated pipe with corrugated outer surface can be formed.
Description
Technical field
The utility model relates to a kind of pipe spare processing equipment, the particularly a kind of machinery that can process the rounded outer surface bellows.
Background technology
Raising along with people require ornament has also proposed higher requirement to decorating with material, in order to adapt to this demand, a kind of circle corrugated pipe just occurred.Because the outer surface of this bellows has the reticulate pattern of various regular shapes, has effect preferably when decorating in family, automobile and public place.Simultaneously, can increase the frictional force of pipe itself, improve user mode, as the handrail of automobile etc. because of the existence of reticulate pattern.
Present employed bellows generally all is that punching press forms the ripple wire side on sheet material, the sheet material that curls then, and welding forms corrugated pipe.The production method investment of this tubing is big, and the ripple of Xing Chenging is more shallow and inhomogeneous simultaneously, and the weld seam existence because of welding makes weld cracking easily in the bending pipes process, be unfavorable for the bend pipe moulding.
The utility model content
The seamless bellows sturdy and durable in order to produce, that decorative pattern is continuous, but the utility model provides the processing equipment of the seamless bellows of a kind of roll extrusion, it is simple in structure, investment is little, and is easy to use, and the tubing ripple that processes is continuous, and the depth is even.
Roll extrusion bellows machine of the present utility model, can be used to produce the outer surface ripple of cylinder or pipe body, comprise engine lathe, it is characterized in that: turning rolls and roller are set on the knife rest of this engine lathe, this turning rolls is fixedly mounted on the knife rest, and turning rolls is provided with a roller shaft, and roller is installed on the roller shaft, it is parallel that the axis of roller and roller shaft and lathe are desired the axis of processing work, and in the outer rim setting of roller most regularly arranged well-regulated projectioies around roller.
The above-mentioned projection around the roller outer rim can be that a row is provided with around roller, also can be that arrange around roller is provided with more, and wherein, many row's projectioies can also can be not stagger and arranged side by side the arrangement by the staggered setting of five equilibrium.
Should can be rhombus vertebra shape around the projection of roller outer rim, also can be different shapes such as circular vertebra shape, oval vertebra shape, triangle vertebra shape, and this crowning can be that the vertebra face also can be an arcwall face certainly.
Above-mentioned the utility model can also comprise the right part carriage, is fixed on the right part at lathe, and is provided with on this right part carriage and the coaxial circular hole of lathe desire processing work.Can also be at the arranged outside center fixed carriage at body of lathe bed middle part, and be provided with and the coaxial semi-circular recesses of desire processing work in the inboard of this analog bracket.Can also the left part carriage be set on the left side of the bed body of lathe, the independent setting that this left part carriage moves breaks away from the lathe body, and corresponding with the right part carriage, and is provided with on the left part carriage and the coaxial circular hole of desire processing work.
Be positioned at turning rolls and roller on the knife rest by setting, when being installed in tubing on the lathe, can make the outer rim of roller push against tube surfaces, projection just can be compressed into the outer surface of tubing, rotation drive roller with workpiece rotates, thereby forms the ripple of pipe outer surface in the roll extrusion process.Can obtain different external wavinesses by the shape that changes the move mode of knife rest on lathe and the projection of changing roller change roller outer rim with stool and urine.Can directly process with this machinery seamless pipe.
Description of drawings
Fig. 1 is the front schematic view of roll extrusion bellows machine of the present utility model;
Fig. 2 is the side partial schematic diagram of roll extrusion bellows machine of the present utility model;
Fig. 3 is a kind of structural representation of roller;
Fig. 4 is the structural representation of another kind of roller;
Fig. 5 is the mach a kind of bellows of the utility model roll extrusion bellows.
The specific embodiment
As shown in Figure 1 and Figure 2, roll extrusion corrugating machine of the present utility model is used for roll extrusion pipe or periphery ripple, and being increases parts to improve and form on the basis of engine lathe 3.Wherein, installing one turning rolls 11 and roller 7 on the knife rest 8 of this lathe 3, roller 7 is axially fixed on the turning rolls 11 by roller shaft 12, and roller 7 and roller shaft 12 are coaxial, and its axis is parallel with the axis of the desire processing work 5 of lathe 3.
As shown in Figure 3, Figure 4, the outer rim of this above-mentioned roller 7 is provided with the projection 13 around most the regularly arranged rules of roller 7, those projectioies 13 can be that a row is provided with around roller 7, also can be that many rows are provided with around roller 7, describe with two row's projectioies in the present embodiment.Wherein, these two rows' projection 13 is by the staggered setting of five equilibrium.Certainly, also can be not stagger and arrangement side by side.Projection 13 shown in Figure 3 is projectioies of a kind of rhombus vertebra shape, and shown in Figure 4 be a kind of projection of oval vertebra shape, certainly, the shape of this projection 13 can also be other shapes such as rhombus vertebra shape, triangle vertebra shape.
Because of this roll extrusion bellows machine with the moulding of roll extrusion form, so, in the roll extrusion process, require by workpiece 5 fixations of roll extrusion, be difficult for movable displacement.As shown in Figure 1, be to guarantee the fixing of workpiece 5, the utility model also is provided with right part carriage 9 at the right-hand member of lathe 3, analog bracket 6 is set at the middle part of lathe 3 lathe beds, in the lathe left side of the outside of lathe 3 independently left part carriage 1 is set.This right part carriage 9 is fixed on the right-hand member of lathe 3 lathe beds, and one circular hole 10 is set at relative position place corresponding to lathe scroll chuck 4, so that when desiring pipe fitting processed 5 by lathe scroll chuck 4 chuckings, the extended circular hole 10 of the other end, thereby make this right part carriage 9 hold processed pipe fitting 5, processed pipe fitting 5 can not moved radially.In like manner, the reason that left part carriage 1 is set also is in order to guarantee the stable of processed pipe fitting 5, only this left part carriage 1 is not fixed on the body of lathe bed but the left-external side that is arranged on lathe bed that moves, this left part carriage 1 also has the corresponding circular hole 2 of desiring processing work 5, pass for workpiece 5, thereby play the effect that the regular worker adds, this movably left part carriage 1 go for fixedly processing than long pipe fittings 5.Described analog bracket 6 is fixed on the outside at lathe bed middle part, the inboard of this analog bracket 6 is provided with semicircular groove, the axis of this groove and the axis coaxle of desiring processing work 5, its effect are to be fixed on when carrying out roll extrusion on the lathe 3 at workpiece 5, and this groove can prevent moving radially of pipe fitting 5.
Above-mentioned roll extrusion bellows machine of the present utility model was fixed on the pipe fitting 5 of desiring the roll extrusion reticulate pattern on the lathe 3 in when work, and the two ends of pipe fitting 5 extend through the fixing hole 10,2 of left and right sides carriage 9,1 respectively, and in conjunction with radially fixing with pipe fitting of the groove of analog bracket 6.Adjust the depth of cut of knife rest 8, make the roller 7 that is positioned on the knife rest 8 push against pipe fitting 5, and make projection 13 on the roller 7 compress into the outer surface of pipe fitting 5, form impression, start lathe 3 and make pipe fitting 5 rotations, thereby form the roll extrusion state, adjust the mobile helical pitch of knife rest 8 again, but just roll extrusion forms continuous outer surface of pipe fittings ripple.Producing the continuous bellows of ripple, as shown in Figure 5, is a kind of perspective view of bellows.
The utility model is by being provided with lobed roller on lathe, make roller roll extrusion pipe fitting form bellows, and all various equivalent structure transformations that utilize above-mentioned feature all should belong to protection domain of the present utility model.
Claims (8)
1. roll extrusion bellows machine, be used to produce the outer surface ripple of cylinder or pipe body, comprise engine lathe, it is characterized in that: turning rolls and roller are set on the knife rest of this engine lathe, this turning rolls is fixedly mounted on the knife rest, and turning rolls is provided with a roller shaft, and roller is fixed on the roller shaft, it is parallel that the axis of roller and roller shaft and lathe are desired the axis of processing work, and in the outer rim setting of the roller projectioies around most the regularly arranged rules of roller.
2. roll extrusion bellows machine according to claim 1 is characterized in that: should be that a row is provided with around roller around the projection of roller outer rim.
3. roll extrusion bellows machine according to claim 1 is characterized in that: should be that number row is provided with around roller around the projection of roller outer rim.
4. roll extrusion bellows machine according to claim 3 is characterized in that: should be that many rows are by the staggered setting of five equilibrium around the projection of roller outer rim.
5. according to claim 1,2,3 or 4 described roll extrusion bellows machines, it is characterized in that: should around projection of roller outer rim be rhombus awl, circular vertebra, oval vertebra and triangle vertebra one of them.
6. roll extrusion bellows machine according to claim 1 is characterized in that: also comprise the right part carriage, be fixed on the right part at lathe, and be provided with on this right part carriage and the coaxial circular hole of lathe desire processing work.
7. roll extrusion bellows machine according to claim 6 is characterized in that: also comprise the center fixed carriage, be fixed on the outside at body of lathe bed middle part, and be provided with and the coaxial semi-circular recesses of desire processing work in the inboard of this carriage.
8. roll extrusion bellows machine according to claim 7 is characterized in that: also comprise the left part carriage, and the left side of the mobile bed body that independently is arranged on lathe, corresponding with the right part carriage, and be provided with and the coaxial circular hole of desire processing work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235231 CN2551369Y (en) | 2002-05-20 | 2002-05-20 | Corrugated tube rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235231 CN2551369Y (en) | 2002-05-20 | 2002-05-20 | Corrugated tube rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551369Y true CN2551369Y (en) | 2003-05-21 |
Family
ID=33709801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02235231 Expired - Fee Related CN2551369Y (en) | 2002-05-20 | 2002-05-20 | Corrugated tube rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551369Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834242A (en) * | 2016-03-28 | 2016-08-10 | 新昌县中波科技有限公司 | Production method of corrugated tube with high precision, high stability and long service life |
| CN107812801A (en) * | 2017-10-12 | 2018-03-20 | 台州市华丰空调阀门有限公司 | The processing method of metal bellows |
| CN111438222A (en) * | 2020-03-19 | 2020-07-24 | 耿剑 | Discontinuous spiral pipe automatic molding frock |
| CN114570813A (en) * | 2020-12-01 | 2022-06-03 | 中国石油天然气股份有限公司 | Manufacturing method and manufacturing equipment of screw drill stator and screw drill stator |
-
2002
- 2002-05-20 CN CN 02235231 patent/CN2551369Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834242A (en) * | 2016-03-28 | 2016-08-10 | 新昌县中波科技有限公司 | Production method of corrugated tube with high precision, high stability and long service life |
| CN105834242B (en) * | 2016-03-28 | 2018-01-02 | 新昌县中波科技有限公司 | A kind of production method with high-accuracy, high stability and long-life bellows |
| CN107812801A (en) * | 2017-10-12 | 2018-03-20 | 台州市华丰空调阀门有限公司 | The processing method of metal bellows |
| CN107812801B (en) * | 2017-10-12 | 2019-12-10 | 台州市华丰空调阀门有限公司 | Method for processing metal corrugated pipe |
| CN111438222A (en) * | 2020-03-19 | 2020-07-24 | 耿剑 | Discontinuous spiral pipe automatic molding frock |
| CN111438222B (en) * | 2020-03-19 | 2021-08-20 | 玉环明智科技有限公司 | Discontinuous spiral pipe automatic molding frock |
| CN114570813A (en) * | 2020-12-01 | 2022-06-03 | 中国石油天然气股份有限公司 | Manufacturing method and manufacturing equipment of screw drill stator and screw drill stator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |