CN105107974A - Novel clamping die for metal pipe expanding - Google Patents
Novel clamping die for metal pipe expanding Download PDFInfo
- Publication number
- CN105107974A CN105107974A CN201510546332.4A CN201510546332A CN105107974A CN 105107974 A CN105107974 A CN 105107974A CN 201510546332 A CN201510546332 A CN 201510546332A CN 105107974 A CN105107974 A CN 105107974A
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- China
- Prior art keywords
- grip block
- metal pipe
- base
- deep trouth
- depth
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Abstract
The invention discloses a novel clamping die for metal pipe expanding. The novel clamping die is composed of fixing threaded rods, a supporting base and clamping plates. The total number of the fixing threaded rods is four. Thread sections with the length of 50 mm+/-1 mm are arranged at the two ends of each threaded rod. Each threaded rod is provided with two limiting nuts. The supporting base is in an inverted-T shape. Two thread holes are formed in the base. U-shaped grooves with different depths are formed in the upper portions of the clamping plates. Four threaded rod penetration holes and four thread holes are formed in the bottom of each clamping plate and are located in the same straight line. In the installing process, the threaded rods are used for being connected with the N clamping plates in series, the limiting nuts are screwed into the threaded rods and make contact with the clamping plates, and then two screws are used for fixing the base. The novel clamping die is easy to operate, convenient to use, stable, reliable and suitable for batch expanding production of metal pipes.
Description
Technical field
The present invention relates to clamping mould applications, specifically belong to a kind of metal pipe material enlarging Novel clamping mould.
Background technology
Along with development that is social and market, the scale of manufacturing type enterprise is increasing, and the demand of operative employee is also in increase, and the quantity of the domestic normal operations employee that can provide of reality constantly reduces.In order to the needs of production of satisfied manufacturing enterprise, enterprise is carrying out using automated production equipment energetically, to reducing enterprise development to the dependent problem of common employee.Metal pipe material application is very extensive in the industrial production, and metal pipe material in use often needs to carry out enlarging process.First located by tubing with clamping mould in flaring process, flaring die drives enlarging red needle under cylinder promotes, and is pressed into subsequently and is carried out enlarging by the tubing of clamping mould location.Tradition clamping mould can only clamp one or two tubing, and production efficiency is low.In addition, traditional clamping enlarging production process, often there will be enlarging skew, expand split, the problem of flared region wall unevenness.In order to solve the problem, the invention provides a kind of metal pipe material enlarging Novel clamping mould.
Summary of the invention
The invention provides and a kind of metal pipe material enlarging Novel clamping mould is provided, by carrying out decision design combination to standing screw, base for supporting and grip block, solve enlarging skew, tubing booster, enlarging wall unevenness appear in tradition clamping mould problem when enlarging operation.The present invention designs ingenious, novel structure, handsome in appearance, is applicable to metal pipe material mass enlarging production and application.
The technical solution used in the present invention is as follows:
A kind of metal pipe material enlarging Novel clamping mould, be made up of standing screw, base for supporting and grip block, described standing screw has four, screw rod two ends have length to be 50mm ± 1mm thread segment, and every root threaded rod is furnished with two stop nuts, and described base for supporting is convex, base has two screwed holes, described grip block top has the different U-lag of the degree of depth, has four screw rod perforation and four screwed holes bottom grip block, and described four screw rods perforation and four screwed holes are on the same line.During installation, be connected in series N number of grip block with screw rod, stop nut precession screw rod contacts with grip block, uses two screw firm bankings subsequently.
Described base for supporting is convex, base has two screwed holes, and pedestal lobe partial width is not less than projected square part width 0.5 times, is not more than projected square part width 0.8 times.
Described grip block top has two kinds of different U-lags of the degree of depth, and wherein deep trouth width is 30mm ± 0.1mm, and the degree of depth is grip block height 1/2, and shallow slot width is identical with deep trouth width, and the degree of depth is the deep trouth degree of depth 1/3.
Described deep trouth and shallow slot spacing are 10mm ± 0.1mm, and U-lag is initial with deep trouth from grip block left end, and with shallow slot ending, initial deep trouth is apart from grip block left end 150mm ~ 250mm, and ending shallow slot is apart from grip block right-hand member 150mm ~ 300mm.
It is highly the limited step of 6mm ± 0.3mm that the bottom of described every block grip block has, and the spacing between two pieces of grip blocks is 11.4mm ~ 12.6mm.
Compared with the prior art, beneficial effect of the present invention is as follows:
Combined by the decision design of standing screw, base for supporting and grip block, make novel metal tubing enlarging clamping mould can solve tubing and carrying out in enlarging production process, the enlarging occurred offsets, expansion is split, the problem of flared region wall unevenness.In addition, profile is the base for supporting of convex, handling conveniently moving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Detailed description of the invention
See accompanying drawing: a kind of metal pipe material enlarging Novel clamping mould, by standing screw 1, base for supporting 4 and grip block 5 form, described standing screw 1 has four, it is 50mm ± 1mm thread segment 2 that screw rod 1 two ends are made with length, every root threaded rod 1 is furnished with two stop nuts 3, described base for supporting 4 is convex, base 4 has two screwed holes 403, described grip block 5 top has the different two kinds of U-lags (501 and 502) of the degree of depth, four screw rod perforation 503 and four screwed holes 504 are had bottom grip block 5, described four screw rods perforation 503 and four screwed holes 504 are on the same line.During installation, be first connected in series N number of grip block 5 with screw rod 1, stop nut 3 precession screw rod 1 contacts with grip block 5, uses two screw firm bankings 4 subsequently.Described base for supporting 4 is convex, base 4 has two screwed holes 403, and pedestal lobe part 401 width is not less than projected square part 402 width 0.5 times, is not more than projected square part 402 width 0.8 times.Described grip block 5 top has the different two kinds of U-lags (501 and 502) of the degree of depth, and wherein deep trouth 502 width is 30mm ± 0.1mm, and the degree of depth is grip block 5 height 1/2, and shallow slot 501 width is identical with deep trouth 502 width, and the degree of depth is deep trouth 502 degree of depth 1/3.Described deep trouth 502 is 10mm ± 0.1mm with shallow slot 501 spacing, U-lag (501 and 502) is initial with deep trouth 502 from grip block 5 left end, end up with shallow slot 501, initial deep trouth 502 is apart from grip block 5 left end 150mm ~ 250mm, and ending shallow slot 501 is apart from grip block right-hand member 150mm ~ 300mm.It is highly the limited step of 6mm ± 0.3mm that the bottom of described every block grip block 5 has, and the spacing between two pieces of grip blocks 5 is 11.4mm ~ 12.6mm.
Claims (5)
1. a metal pipe material enlarging Novel clamping mould, be made up of standing screw, base for supporting and grip block, described standing screw has four, screw rod two ends have length to be 50mm ± 1mm thread segment, and every root threaded rod is furnished with two stop nuts, and described base for supporting is convex, base has two screwed holes, described grip block top has the different U-lag of the degree of depth, has four screw rod perforation and four screwed holes bottom grip block, and described four screw rods perforation and four screwed holes are on the same line.During installation, be connected in series N number of grip block with screw rod, stop nut precession screw rod contacts with grip block, uses two screw firm bankings subsequently.
2. a kind of metal pipe material enlarging Novel clamping mould according to claim 1, it is characterized in that described base for supporting is convex, base has two screwed holes, pedestal lobe partial width is not less than projected square part width 0.5 times, is not more than projected square part width 0.8 times.
3. a kind of metal pipe material enlarging Novel clamping mould according to claim 1, it is characterized in that described grip block top has two kinds of different U-lags of the degree of depth, wherein deep trouth width is 30mm ± 0.1mm, the degree of depth is grip block height 1/2, shallow slot width is identical with deep trouth width, and the degree of depth is the deep trouth degree of depth 1/3.
4. a kind of metal pipe material enlarging Novel clamping mould according to claim 1 and 3, it is characterized in that described deep trouth and shallow slot spacing are 10mm ± 0.1mm, U-lag is initial with deep trouth from grip block left end, end up with shallow slot, initial deep trouth is apart from grip block left end 150mm ~ 250mm, and ending shallow slot is apart from grip block right-hand member 150mm ~ 300mm.
5. a kind of metal pipe material enlarging Novel clamping mould according to claim 1 and 3, it is characterized in that the bottom of described every block grip block has is highly the limited step of 6mm ± 0.3mm, and the spacing between two pieces of grip blocks is 11.4mm ~ 12.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510546332.4A CN105107974A (en) | 2015-08-31 | 2015-08-31 | Novel clamping die for metal pipe expanding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510546332.4A CN105107974A (en) | 2015-08-31 | 2015-08-31 | Novel clamping die for metal pipe expanding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105107974A true CN105107974A (en) | 2015-12-02 |
Family
ID=54656208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510546332.4A Pending CN105107974A (en) | 2015-08-31 | 2015-08-31 | Novel clamping die for metal pipe expanding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105107974A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2046397A (en) * | 1979-03-29 | 1980-11-12 | Feist Artus | A retaining rail for securing heating pipes of an under-floor heating system |
| JP2001108150A (en) * | 1999-10-05 | 2001-04-20 | Kubota Corp | Pipe bearer |
| CN2481447Y (en) * | 2001-06-21 | 2002-03-13 | 郭长华 | Multistandard pipe-expanding fixture |
| CN101147942A (en) * | 2007-10-31 | 2008-03-26 | 江苏沪宁钢机股份有限公司 | Round pipe steel component arc clod curving forming mould |
| CN202291104U (en) * | 2011-10-17 | 2012-07-04 | 浙江新昌皮尔轴承有限公司 | Feeding device of bearing stamping system |
| CN103738378A (en) * | 2013-12-25 | 2014-04-23 | 芜湖通和汽车管路系统有限公司 | Pipeline fixing mechanism used for conveying |
| CN203712391U (en) * | 2014-01-13 | 2014-07-16 | 黎碧 | Pipe feeding and clamping device |
-
2015
- 2015-08-31 CN CN201510546332.4A patent/CN105107974A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2046397A (en) * | 1979-03-29 | 1980-11-12 | Feist Artus | A retaining rail for securing heating pipes of an under-floor heating system |
| JP2001108150A (en) * | 1999-10-05 | 2001-04-20 | Kubota Corp | Pipe bearer |
| CN2481447Y (en) * | 2001-06-21 | 2002-03-13 | 郭长华 | Multistandard pipe-expanding fixture |
| CN101147942A (en) * | 2007-10-31 | 2008-03-26 | 江苏沪宁钢机股份有限公司 | Round pipe steel component arc clod curving forming mould |
| CN202291104U (en) * | 2011-10-17 | 2012-07-04 | 浙江新昌皮尔轴承有限公司 | Feeding device of bearing stamping system |
| CN103738378A (en) * | 2013-12-25 | 2014-04-23 | 芜湖通和汽车管路系统有限公司 | Pipeline fixing mechanism used for conveying |
| CN203712391U (en) * | 2014-01-13 | 2014-07-16 | 黎碧 | Pipe feeding and clamping device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |