CN2107347U - Multiple thread rolling press - Google Patents
Multiple thread rolling press Download PDFInfo
- Publication number
- CN2107347U CN2107347U CN 90224340 CN90224340U CN2107347U CN 2107347 U CN2107347 U CN 2107347U CN 90224340 CN90224340 CN 90224340 CN 90224340 U CN90224340 U CN 90224340U CN 2107347 U CN2107347 U CN 2107347U
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- CN
- China
- Prior art keywords
- rolling press
- spiral line
- mobile tailstock
- jacking mechanism
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a multithread spiral line rolling press apparatus mainly for processing the spiral line of the metal tubes. The apparatus comprises a wall board, an adjusting apparatus, a mobile tailstock, a machine bed and an electric motor. A rolling press holding chuck connects a rolling press head, and the radial movement of the rolling press head is controlled by the adjusting apparatus. The mobile tailstock is provided with a thrust shaft of the adjusting sleeve of the pipe diameter, and the mobile tailstock is fixed on the sliding table. The electric motor drives the lead screw pair to cause the sliding table to move on the guiding rail of the machine bed, composing jacking mechanism, and the coordination of the rolling press holding chuck and the jacking mechanism can rolls out and extrudes multithread spiral line. The utility model has the advantages of increasing the floral formula and variety, large amount of steel product saving, and reliable and practical technologic means.
Description
The utility model is a kind of multi-head spiral line rolling device, is mainly used in shaping of thin-wall pipes helix.
It is reported, domestic sharp processing at present to metal pipe material, prolong the conventional method of using decades ago, be not to take metal cutting to take the annular knurl mode exactly always, combines with moulding so the tube wall profile is generally the smooth face of cylinder, or match with annular knurl technology, these face shapings are more outmoded, and the texture effect is also undesirable simultaneously, in addition in process, both wasted time and energy, wasted great deal of steel again; For a change single processing technology impels product appearance kind or style to upgrade constantly, manages commodity department and wishes and can be improved as early as possible.
Task of the present utility model is primarily aimed at above-mentioned existing problems, and develop according to the principle of lathe scroll chuck.
The utility model multi-head spiral line rolling device, form by wallboard, adjusting device, mobile tailstock, slide unit, lathe bed and motor, it is characterized in that being fixed with on the wallboard roll extrusion chuck, the roll extrusion chuck is connected with milled head, milled head is to be installed on the turning rolls by roller shaft by roller, handles adjusting device milled head can synchronously radially be moved back and forth; Caliber adjustment cover is installed in an end of thrust axis, and the thrust axis that has a caliber adjustment cover is installed on the mobile tailstock by bearing, and mobile tailstock is fixed on the slide unit, and the driven by motor lead screw pair moves slide unit on the guide rail of lathe bed, constitute jacking mechanism; The two the main body that is combined into multi-head spiral line rolling device (shown in Figure 1) of roll extrusion chuck and jacking mechanism.
The utility model had both increased the pattern variety of product for machining industry provides a kind of reliable, practical technological means in the rolling technology field, saved great deal of steel again; That this device has is rational in infrastructure, safe and reliable, handle simple, easy to use characteristics, and the product modelling effect of multi-head spiral line is obvious, and texture is strong, it apply to play and activate the market, and the effect of bringing about a prosperous economy has broad prospects.
Fig. 1 is the version of multi-head spiral line rolling device.
Fig. 2 is that milled head and metal tube outer wall are in impaction state.
With six helix roll extrusion chucks is example, reaches accompanying drawing in conjunction with the embodiments, and the mode that the utility model is finished the work is described:
By the requirement of product, select specification, the model of metal pipe material, the length that intercepting needs, and in conjunction with the eliminate rust arrangement of operation of the actual conditions of tubing; Select six roll extrusion chucks 14 then, and be fixed on the wallboard 1, according to the caliber size, handling adjusting device 2 moves radially six milled heads 15 to the position bigger slightly than caliber, make pipe pass through smoothly to get final product, while packs selected caliber adjustment cover 6 in the thrust axis 7, adjust mobile tailstock 9 then, make the distance between it and the roll extrusion chuck 14 slightly shorter than the length of metal tube, pipe is passed from wallboard 1 and roll extrusion chuck 14 centers, in caliber adjustment cover 6 is inserted in the pipe termination, handle on the outer wall that adjusting device 2 is pressed on milled head 15 the pipe other end (shown in Figure 2), it compresses degree will decide in conjunction with the requirement of product, after all are ready, starter motor 13 drives lead screw pair 11 and rotates, and makes mobile tailstock 9 towards the 14 direction jackings of roll extrusion chuck.When pipe is rolled into predetermined length, stop motor 13, unclamp milled head 15, the helix tube after being shaped is taken out, with motor 13 counter-rotatings, make mobile tailstock 9 retreat to original position, promptly finished the roll extrusion process of a multi-start helical tubes.
In addition, the variation of spiral the end of a thread number, the variation of pipe diameter, replaceable roll extrusion chuck 14 and the thrust axis 7 interior caliber adjustment covers 6 that are fixed on the wallboard 1 are realized.
Claims (1)
- A kind of multi-head spiral line rolling device, wallboard, adjusting device, mobile tailstock, slide unit, lathe bed, motor are arranged, it is characterized in that being fixed with on the wallboard 1 roll extrusion chuck 14, roll extrusion chuck 14 is connected with milled head 15, milled head 15 is to be installed on the turning rolls 5 by roller shaft 4 by roller 3, handles adjusting device 2 milled head 15 can synchronously radially be moved back and forth; Caliber adjustment cover 6 is installed in an end of thrust axis 7, and the thrust axis 7 that has caliber adjustment cover 6 is installed on the mobile tailstock 9 by bearing 8, and mobile tailstock 9 is fixed on the slide unit 10, and motor 13 drives lead screw pair 11 and rotates, slide unit 10 is moved on the guide rail of lathe bed 12, constitute jacking mechanism; The two the main body that is combined into multi-head spiral line rolling device of roll extrusion chuck and jacking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224340 CN2107347U (en) | 1990-11-29 | 1990-11-29 | Multiple thread rolling press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224340 CN2107347U (en) | 1990-11-29 | 1990-11-29 | Multiple thread rolling press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2107347U true CN2107347U (en) | 1992-06-17 |
Family
ID=4901934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90224340 Granted CN2107347U (en) | 1990-11-29 | 1990-11-29 | Multiple thread rolling press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2107347U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214597B (en) * | 2008-01-10 | 2010-10-06 | 陕西飞机工业（集团）有限公司 | Abutting joint bolt root segment R district rolling intensification clamp |
| CN103212942A (en) * | 2013-04-28 | 2013-07-24 | 江苏曙光石油钻采设备有限公司 | Internal thread constant value cold rolling device |
| CN103212941A (en) * | 2013-04-28 | 2013-07-24 | 江苏曙光石油钻采设备有限公司 | Hydraulic type external thread cold rolling device |
-
1990
- 1990-11-29 CN CN 90224340 patent/CN2107347U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214597B (en) * | 2008-01-10 | 2010-10-06 | 陕西飞机工业（集团）有限公司 | Abutting joint bolt root segment R district rolling intensification clamp |
| CN103212942A (en) * | 2013-04-28 | 2013-07-24 | 江苏曙光石油钻采设备有限公司 | Internal thread constant value cold rolling device |
| CN103212941A (en) * | 2013-04-28 | 2013-07-24 | 江苏曙光石油钻采设备有限公司 | Hydraulic type external thread cold rolling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |