CN103790908A - Connecting mechanism in tube manufacturing die - Google Patents
Connecting mechanism in tube manufacturing die Download PDFInfo
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- CN103790908A CN103790908A CN201410035402.5A CN201410035402A CN103790908A CN 103790908 A CN103790908 A CN 103790908A CN 201410035402 A CN201410035402 A CN 201410035402A CN 103790908 A CN103790908 A CN 103790908A
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- holes
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- tapped
- threaded
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Abstract
The invention discloses a connecting mechanism in a tube manufacturing die. The tube manufacturing die comprises a first part and a second part which are axially and adjacently distributed, wherein multiple axially-extending threaded blind holes are formed in the first part and distributed in the peripheral direction, and multiple axially-extending through holes are correspondingly formed in the second part and distributed in the peripheral direction. The connecting mechanism comprises double-head studs, wherein one end of each double-head stud penetrates the corresponding through hole and is connected in the corresponding threaded blind hole in a threaded mode, a nut is installed at the other end of each double-head stud in a threaded mode and provided with at least two threaded through holes extending in the axial direction, the threaded through holes are distributed in the peripheral direction, bolts are screwed and installed in the threaded through holes, and the ends of the bolts tightly abut against the second part. Force is resolved onto multiple bolts, the nuts are not in contact with the parts, can be easily adjusted in tightness and can be evenly stressed in the peripheral direction, a resultant force formed by multiple small forces is firm, the positioning is easy, dismounting is facilitated, and the connecting mechanism is suitable for dies, especially for popularization and usage in large tube manufacturing dies.
Description
Technical field
The present invention relates to the bindiny mechanism in a kind of Pipe making mold.
Background technique
The size of all parts of the mould of making large pipe is often very large, in conventional art, mostly adjacent parts are to be connected by internal and external threads, but due to large-sized restriction, make to be difficult to be tightened, in the process of tubulation again due to temperature impact in various degree, can cause the phenomenons such as raw material leakage, have a strong impact on quality and the efficiency of tubulation.
Summary of the invention
For the technical deficiency of above-mentioned existence, the object of this invention is to provide the bindiny mechanism in a kind of Pipe making mold, reliable in structure, be convenient to dismounting.
For solving the problems of the technologies described above, the present invention adopts following technological scheme:
Bindiny mechanism in a kind of Pipe making mold, described Pipe making mold comprises first component and the second component of axial adjacent distributions, on described first component, offer multiple axially extended tapped blind holes, tapped blind hole described in these is along circumferentially distributing, on corresponding described second component, offer multiple through holes that extend vertically, through hole described in these is along circumferentially distributing, this bindiny mechanism comprises that one end passes described through hole and be threaded in described tapped blind hole, the other end screw thread is provided with the stud of a nut, on described nut, offer at least two tapped through holes that extend vertically, tapped through hole described in these is along circumferentially distributing, each described tapped through hole internal spiral is provided with bolt, and the end of described bolt is pushed against on described second component.
Preferably, the through hole described in these is equally spaced along same circumference, and axially corresponding one by one with the tapped blind hole described in these.
Preferably, the tapped through hole described in these is equally spaced along same circumference.
Beneficial effect of the present invention is: the multiple stud by circumferential setting are closely connected with second component adjacent first component, and each stud tightens by nut and multiple bolt, like this power is decomposed on multiple bolts, and not contact component of nut wherein, can easily tighten it, reach the object of circumferential uniform stressed, making a concerted effort of multiple little power is more firm, not only easily locate, the dismounting of being more convenient for, be suitable at mould, particularly in large-scale Pipe making mold, promote the use of.
Accompanying drawing explanation
The structural representation (perspective view, with bindiny mechanism) that accompanying drawing 1 is Pipe making mold;
Accompanying drawing 2 is the enlarged diagram at A place in accompanying drawing 1.
In accompanying drawing: 1, first component; 2, second component; 3, tapped blind hole; 4, through hole; 5, nut; 6, stud; 7, tapped through hole; 8, bolt.
Embodiment
Below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
As shown in accompanying drawing 1 and accompanying drawing 2, bindiny mechanism in a kind of Pipe making mold, this Pipe making mold comprises first component 1 and the second component 2 of axial adjacent distributions, on first component 1, offer multiple axially extended tapped blind holes 3, these tapped blind holes 3 are along circumferentially distributing, on corresponding second component 2, offer multiple through holes 4 that extend vertically, these through holes 4 are along circumferentially distributing, this bindiny mechanism comprises that one end passes through hole 4 and be threaded in tapped blind hole 3, the other end screw thread is provided with the stud 6 of a nut 5, on nut 5, offer at least two tapped through holes 7 that extend vertically, these tapped through holes 7 are along circumferentially distributing, each tapped through hole 7 internal spirals are provided with bolt 8, and the end of bolt 8 is pushed against on second component 2, further, these through holes 4 are equally spaced along same circumference, and axially corresponding one by one with these tapped blind holes 3, these tapped through holes 7 are equally spaced along same circumference.
By many stud 6 respectively screw thread be tightened in each tapped blind hole 3 on first component 1, again by second component 2 with the corresponding stud 6 described in each of each through hole 4 on it be set with (or, can be first by the through hole 4 on the tapped blind hole on first component 13 and second component 2 respectively one a pair of its, screw in again stud 6), on end, screw on nut 5 in exposing of each stud 6 respectively again, needn't screw completely, again bolt 8 is revolved as in each tapped through hole 7, and inner end is pushed against on second component 2, and each bolt 8 is tightened, make second component 2 circumferentially stressed even, when dismounting, screw out each bolt 8 and nut 5, second component 2 can take off.
Above-mentioned first component 1 and second component 2 are concrete distance explanation, and in whole Pipe making mold, above-mentioned bindiny mechanism can be applied in many places.
Design of the present invention is closely connected with second component 2 adjacent first component 1 by multiple stud 6 of circumferential setting, and each stud 6 tightens by nut 5 and multiple bolt 8, like this power is decomposed on multiple bolts 8, and not contact component of nut 5 wherein, can easily tighten it, reach the object of circumferential uniform stressed, making a concerted effort of multiple little power is more firm, not only easily locate, the dismounting of being more convenient for, be suitable at mould, particularly in large-scale Pipe making mold, promote the use of.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. the bindiny mechanism in a Pipe making mold, described Pipe making mold comprises first component and the second component of axial adjacent distributions, on described first component, offer multiple axially extended tapped blind holes, tapped blind hole described in these is along circumferentially distributing, on corresponding described second component, offer multiple through holes that extend vertically, through hole described in these is along circumferentially distributing, this bindiny mechanism is characterised in that: comprise that one end passes described through hole and be threaded in described tapped blind hole, the other end screw thread is provided with the stud of a nut, on described nut, offer at least two tapped through holes that extend vertically, tapped through hole described in these is along circumferentially distributing, each described tapped through hole internal spiral is provided with bolt, and the end of described bolt is pushed against on described second component.
2. the bindiny mechanism in Pipe making mold according to claim 1, is characterized in that: the through hole described in these is equally spaced along same circumference, and axially corresponding one by one with the tapped blind hole described in these.
3. the bindiny mechanism in Pipe making mold according to claim 1, is characterized in that: the tapped through hole described in these is equally spaced along same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035402.5A CN103790908A (en) | 2014-01-24 | 2014-01-24 | Connecting mechanism in tube manufacturing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035402.5A CN103790908A (en) | 2014-01-24 | 2014-01-24 | Connecting mechanism in tube manufacturing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103790908A true CN103790908A (en) | 2014-05-14 |
Family
ID=50666865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035402.5A Pending CN103790908A (en) | 2014-01-24 | 2014-01-24 | Connecting mechanism in tube manufacturing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790908A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799036A (en) * | 2009-02-10 | 2010-08-11 | 南通高盛机械制造有限公司 | Multistage push fastener with detection interface |
| CN102635619A (en) * | 2012-04-17 | 2012-08-15 | 常州轩达液压机电设备有限公司 | Pushing tension device |
| CN203046203U (en) * | 2012-12-31 | 2013-07-10 | 苏州金纬机械制造有限公司 | Solid-wall tube mould and distributing bracket thereof |
| CN203743153U (en) * | 2014-01-24 | 2014-07-30 | 苏州金纬机械制造有限公司 | Connecting mechanism in pipe making mold |
-
2014
- 2014-01-24 CN CN201410035402.5A patent/CN103790908A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799036A (en) * | 2009-02-10 | 2010-08-11 | 南通高盛机械制造有限公司 | Multistage push fastener with detection interface |
| CN102635619A (en) * | 2012-04-17 | 2012-08-15 | 常州轩达液压机电设备有限公司 | Pushing tension device |
| CN203046203U (en) * | 2012-12-31 | 2013-07-10 | 苏州金纬机械制造有限公司 | Solid-wall tube mould and distributing bracket thereof |
| CN203743153U (en) * | 2014-01-24 | 2014-07-30 | 苏州金纬机械制造有限公司 | Connecting mechanism in pipe making mold |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |
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| RJ01 | Rejection of invention patent application after publication |