CN201969761U - Grooving device for thin-wall mental tube - Google Patents
Grooving device for thin-wall mental tube Download PDFInfo
- Publication number
- CN201969761U CN201969761U CN2010206088437U CN201020608843U CN201969761U CN 201969761 U CN201969761 U CN 201969761U CN 2010206088437 U CN2010206088437 U CN 2010206088437U CN 201020608843 U CN201020608843 U CN 201020608843U CN 201969761 U CN201969761 U CN 201969761U
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- jaw
- tubular body
- wall
- groove
- collet
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Abstract
The utility model discloses a grooving device for a thin-wall mental tube. The grooving device comprises a roller part and a core mould part, wherein the core mould part consists of an elastic clamp and a clamp pull rod; the elastic clamp comprises a tubular body; a plurality of clamping jaws are arranged in the circumferential direction of the head part of the tubular body and incline towards an axis to form a conical head part; ring-shaped grooves are formed along the outer walls of the clamping jaws; the clamp pull rod comprises a rod body, and a tapered tension head matched with the inner diameter of each clamping jaw is arranged at one end of the rod body; and the roller part comprises rollers adapting to the ring-shaped grooves on the outer walls of the clamping jaws. When the grooving device is used for processing circumferential grooves on the wall of a thin-wall mental tube, as the mould pressing method that the rollers are matched with the grooves on the clamping jaws is adopted, the processed grooves have delicate and attractive appearances, standard sizes and good quality.
Description
Technical field
The utility model belongs to the metal tube processing unit (plant), is specifically related to a kind of thin metallic tubd groove shaped device.
Background technology
Some occasion usually need be processed circumferential groove on the tube wall of thin metallic tubd, its processing method generally adopts the centreless compacting, is not promptly having to be rolled into groove on the metal tube outer wall of core with pinch roller.Because centreless makes tube wall be subjected to the external force effect Free Transform of roller under unsupported situation, the groove of compacting is not exquisite in shape, and groove size is nonstandard, and product quality is not high.
The utility model content
The purpose of this utility model is to provide a kind of thin metallic tubd groove shaped device, and the quality of the groove of its processing is good, dimensional standard, exquisite attractive in appearance.
Realize that the technical scheme that the utility model purpose adopts is: thin metallic tubd groove shaped device comprises roller portion and core part, described core part is made up of collet and chuck pull bar, wherein collet comprises tubular body, head at tubular body circumferentially is provided with some jaws, described jaw is formed slopely conical nose to axis, is provided with annular groove along the jaw outer wall; The chuck pull bar comprises the body of rod, and an end of the body of rod is provided with the taper tensioner head that matches with the jaw internal diameter; Roller portion comprise with the jaw outer wall on the roller that adapts of annular groove.
The tubular body of described collet is connected with the chuck tube connector at afterbody.
Described collet is made up of independent tubular body and jaw two parts, the axis of jaw and tubular body be arranged in parallel, the outer wall of jaw is provided with snap ring, matches with projection on the tubular body by groove or match with groove on the tubular body outer wall by projection in the rear end of jaw.
When the utility model is processed circumferential groove on the tube wall of thin metallic tubd, plug portion is placed in the metal tube, by the chuck pull bar jaw spreading on the collet is tightly withstood on the inwall of metal tube, make roller match machine-shaping groove on the tube wall of metal tube with groove on the jaw.Because the press moulding mode machined grooves that adopts roller to match with groove on the jaw makes that the groove shapes exquisiteness of processing is attractive in appearance, dimensional standard, quality is good.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is structure of the present utility model and user mode schematic diagram.
Fig. 2 is a different user mode schematic diagram of the present utility model.
Fig. 3 is that thin metallic tubd is adding the schematic diagram in man-hour.
Fig. 4 is another kind of structure of the present utility model and user mode schematic diagram.
Fig. 5 is the different user mode schematic diagrames of Fig. 4.
The specific embodiment
Embodiment 1
As shown in Figure 1; thin metallic tubd groove shaped device comprises roller portion and core part; the core part is made up of collet and chuck pull bar; wherein collet is a tubular body; the head at tubular body circumferentially is provided with some jaws 8; jaw 8 is formed slopely conical nose to axis a, is provided with annular groove 6 along the jaw outer wall; The chuck pull bar is positioned at collet, comprises the body of rod 11, and the front end of the body of rod is provided with the taper tensioner that matches with jaw 8 internal diameters 5; The tubular body of collet is connected with chuck tube connector 10 at afterbody by screw thread 9; Roller portion comprises support 1, at support 1 roller 2 that the annular groove 6 on the jaw 8 with collet adapts is housed by axle 3.
Operation principle:
See Fig. 1, thin metallic tubd 4 is fixed on the rotary chuck 12 of lathe, roller portion is arranged on the lowering or hoisting gear (not drawing), lowering or hoisting gear and core partly are fixed on the cross slide (not drawing) of lathe, make the roller 2 on the roller portion corresponding with annular groove 6 on the core part jaw 8, core is partly aimed at thin metallic tubd 4 centers, the position (it is interior that core partly stretches into thin metallic tubd 4) that horizontal mobile core part and roller portion are wanted machined grooves to the thin metallic tubd 4, tensile part on the lathe (not drawing) outwards spurs chuck pull bar 11, the taper tensioner of chuck pull bar 11 5 is close to thin metallic tubd 4 inwalls with the jaw 8 outside spreadings of collet, the core part is rotated with thin metallic tubd 4, make roller portion be engaged in roll forming groove 7 on the thin metallic tubd 4 along the annular groove 6 that lowering or hoisting gear drops on thin metallic tubd 4 outer wall places and the jaw 8; thin metallic tubd 4 is smoothly taken turns 13 and supported (referring to Fig. 3) by a pair of when rotating; its tube wall is repaired in deformation process, standard is attractive in appearance more thereby make the groove of roll forming.See Fig. 2, groove 7 completion of processing in the other direction promote chuck pull bar 11, and the jaw 8 of collet resets, and upwards rises roller portion, and another locates the position of wanting machined grooves to the thin metallic tubd 4 for horizontal mobile core part and roller portion.
Embodiment 2
The collet of present embodiment and embodiment 1 are different, as shown in Figure 4, collet is made up of independent tubular body 10 and jaw 8 two parts, jaw 8 has several to become cylindric and axis a tubular body 10 be arranged in parallel, be provided with the forming pockets 6 of annular along jaw 8 outer walls, outer wall along jaw 8 also is provided with annular groove, snap ring 14 is set in the annular groove, match with groove 15 on the tubular body outer wall (or match with projection tubular body outer wall on by groove) by projection 16 in the rear end of jaw 8, jaw 8 is fixed on tubular body 10 outer walls by snap ring 14 and projection 16.
See Fig. 5, add man-hour, jaw 8 is under the effect of the taper tensioner of chuck pull bar 11 5, the outside spreading of active force that overcomes snap ring 14 is close to thin metallic tubd 4 inwalls, owing to connect by concaveconvex structure between jaw 8 and tubular body 10 outer walls, jaw 8 can not break away from tubular body 10 when being close to thin metallic tubd 4 inwalls.
Claims (4)
1. thin metallic tubd groove shaped device, it is characterized in that comprising roller portion, core part, described core part is made up of collet and chuck pull bar, wherein collet comprises tubular body, head at tubular body circumferentially is provided with some jaws, described jaw is formed slopely conical nose to axis, is provided with annular groove along the jaw outer wall; The chuck pull bar comprises the body of rod, and an end of the body of rod is provided with the taper tensioner head that matches with the jaw internal diameter; Roller portion comprise with the jaw outer wall on the roller that adapts of annular groove.
2. thin metallic tubd groove shaped device according to claim 1 is characterized in that the tubular body of described collet is connected with the chuck tube connector at afterbody.
3. thin metallic tubd groove shaped device, comprise roller portion, it is characterized in that also comprising the core part, described core part is made up of collet and chuck pull bar, collet is made up of independent tubular body and jaw two parts, the axis of described jaw and tubular body be arranged in parallel, and the outer wall of jaw is provided with snap ring, matches with projection on the tubular body by groove or match with groove on the tubular body outer wall by projection in the rear end of jaw.
4. thin metallic tubd groove shaped device according to claim 3 is characterized in that the tubular body of described collet is connected with the chuck tube connector at afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206088437U CN201969761U (en) | 2010-11-16 | 2010-11-16 | Grooving device for thin-wall mental tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206088437U CN201969761U (en) | 2010-11-16 | 2010-11-16 | Grooving device for thin-wall mental tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969761U true CN201969761U (en) | 2011-09-14 |
Family
ID=44574868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206088437U Expired - Fee Related CN201969761U (en) | 2010-11-16 | 2010-11-16 | Grooving device for thin-wall mental tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969761U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896189A (en) * | 2012-10-30 | 2013-01-30 | 厦门谊瑞货架有限公司 | Slotting device for metal pipe and slotting method |
| CN102909243A (en) * | 2012-11-06 | 2013-02-06 | 怀特(中国)驱动产品有限公司 | Method for processing thin wall steel tube ring slot by roller molding and roller tool |
| CN104607514A (en) * | 2014-12-17 | 2015-05-13 | 成都科创佳思科技有限公司 | Pressing wheel mechanism of channeling machine |
| CN104722832A (en) * | 2013-12-18 | 2015-06-24 | Posco公司 | Device for cutting metal plate |
| CN105324191A (en) * | 2013-06-17 | 2016-02-10 | 蒂森克虏伯钢铁欧洲股份公司 | Device for producing at least one undercut in a slotted or closed profiled sheet section |
| CN105834265A (en) * | 2014-04-09 | 2016-08-10 | 绍兴市万兆制冷设备有限公司 | Channeling machine |
| CN107427883A (en) * | 2015-03-18 | 2017-12-01 | 日新制钢株式会社 | Rollforming processing unit (plant) |
| CN109877200A (en) * | 2019-03-04 | 2019-06-14 | 中国电子科技集团公司第四十九研究所 | A kind of stainless steel protection pipe slot rolling forming machine and slot rolling manufacturing process |
| CN110774561A (en) * | 2019-11-03 | 2020-02-11 | 东莞东石新材料开发有限公司 | Inner supporting structure of extrusion molding production line |
-
2010
- 2010-11-16 CN CN2010206088437U patent/CN201969761U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896189A (en) * | 2012-10-30 | 2013-01-30 | 厦门谊瑞货架有限公司 | Slotting device for metal pipe and slotting method |
| CN102909243A (en) * | 2012-11-06 | 2013-02-06 | 怀特(中国)驱动产品有限公司 | Method for processing thin wall steel tube ring slot by roller molding and roller tool |
| CN102909243B (en) * | 2012-11-06 | 2015-01-28 | 怀特(中国)驱动产品有限公司 | Method for processing thin wall steel tube ring slot by roller molding and roller tool |
| US9895734B2 (en) | 2013-06-17 | 2018-02-20 | Thyssenkrupp Steel Europe Ag | Device for producing at least one undercut in a slotted or closed profiled sheet section |
| CN105324191A (en) * | 2013-06-17 | 2016-02-10 | 蒂森克虏伯钢铁欧洲股份公司 | Device for producing at least one undercut in a slotted or closed profiled sheet section |
| CN104722832A (en) * | 2013-12-18 | 2015-06-24 | Posco公司 | Device for cutting metal plate |
| CN105834265A (en) * | 2014-04-09 | 2016-08-10 | 绍兴市万兆制冷设备有限公司 | Channeling machine |
| CN105855343A (en) * | 2014-04-09 | 2016-08-17 | 绍兴市万兆制冷设备有限公司 | Channeling machine |
| CN104607514A (en) * | 2014-12-17 | 2015-05-13 | 成都科创佳思科技有限公司 | Pressing wheel mechanism of channeling machine |
| CN107427883A (en) * | 2015-03-18 | 2017-12-01 | 日新制钢株式会社 | Rollforming processing unit (plant) |
| CN109877200A (en) * | 2019-03-04 | 2019-06-14 | 中国电子科技集团公司第四十九研究所 | A kind of stainless steel protection pipe slot rolling forming machine and slot rolling manufacturing process |
| CN109877200B (en) * | 2019-03-04 | 2020-07-17 | 中国电子科技集团公司第四十九研究所 | Roll groove forming machine and roll groove forming method for stainless steel protection pipe |
| CN110774561A (en) * | 2019-11-03 | 2020-02-11 | 东莞东石新材料开发有限公司 | Inner supporting structure of extrusion molding production line |
| CN110774561B (en) * | 2019-11-03 | 2021-11-16 | 东莞东石新材料开发有限公司 | Inner supporting structure of extrusion molding production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |