CN202638947U - Union melt welding internal-expanding multi-specification disk expanding mold - Google Patents
Union melt welding internal-expanding multi-specification disk expanding mold Download PDFInfo
- Publication number
- CN202638947U CN202638947U CN 201220347723 CN201220347723U CN202638947U CN 202638947 U CN202638947 U CN 202638947U CN 201220347723 CN201220347723 CN 201220347723 CN 201220347723 U CN201220347723 U CN 201220347723U CN 202638947 U CN202638947 U CN 202638947U
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- CN
- China
- Prior art keywords
- mould
- mold
- slipping column
- roll shaft
- expanding
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a union melt welding internal-expanding multi-specification disk expanding mold which comprises a mold main body, a support barrel, a rounding slideway, a lifting hook, a group of diameter adjustment support rods centripetally and uniformly distributed and fixedly mounted on the mold main body, wherein each diameter adjustment support rod consists of a sliding strut, a sliding strut fixing sleeve, an adjusting screw, a rotating roll and a rotating roll shaft; the sliding strut fixing sleeves are centripetally and uniformly distributed and fixedly mountedon the mold main body; the sliding struts are mounted in the sliding strut fixing sleeves; rotating roll shaft lugs are arranged at the top ends of the sliding struts; the rotating rolls are rotationally mounted on the rotating roll shaft lugs of the sliding strut by the rotating roll shafts; one end of each sliding strut is in threaded connection with each adjusting screw, and the other end of each adjusting screw is pressed on the support barrel in a pushing manner; and positioning bolts are mounted on the sliding strut fixing sleeves. The union melt welding internal-expanding multi-specification disk expanding mold has the advantages that the adjustment range of the single mold is large, the mold applies to multiple specifications, the amount of mold sets is small, the adjustment is quick and convenient, and the use and operation are convenient.
Description
Technical field
The utility model belongs to helix tube manufacturing equipment field, particularly the many specifications of a kind of Lincoln weld internal expansion type dish mould that rises.
Background technology
In helix tube was produced, the internal expansion type moulding was a kind of mode of commonly using, and the internal expansion type dish mould that rises is one of equipment important in the helix tube internal expansion type moulding process.The dish mould that rises that in the past used, because structure is perfect not to the utmost, have many deficiencies in the use procedure: support bar conversion amplitude is little, needs with mould many (630-3000 need use 6 molds); Replaceable mould is frequent, has both affected production efficiency, has accelerated again part wearing and tearing commonly used, has increased cost; The speed of remodeling is slow, uses duration, and becoming another kind of specification external diameter from a kind of specification external diameter needs 4 hours approximately; Because space, former position is little, the frequent changes mould has increased unsafe factor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of need are few with mould, the conversion amplitude is large, short, easy to operate, the safe many specifications of Lincoln weld internal expansion type of the time spent of remodeling rise by the dish mould.
The utility model solves its technical problem and is achieved through the following technical solutions:
The many specifications of a kind of Lincoln weld internal expansion type dish mould that rises, comprise mould master body, support tube, look for round and smooth road, suspension hook, support tube is packed in mould master body front center section with one heart, look for round and smooth road to be packed in it the mould master by the mould master body center of circle, suspension hook is packed in mould master body, it is characterized in that: also comprise the centripetal uniform mould master one group of path transfer support bar with it that is packed in, this path transfer support bar is by slipping column, the slipping column fixed cover, adjust screw rod, rotating roller, rotatable roll shaft forms, centripetal uniform being packed in it the mould master of slipping column fixed cover, in the slipping column fixed cover, slipping column is installed, the slipping column top is shaped with the rotatable roll shaft ear, rotating roller is rotatably installed on the rotatable roll shaft ear of slipping column by rotatable roll shaft, slipping column one end is connected with the adjustment screw flight, adjust screw rod other end top and be pressed on the support tube, bolt is installed on the slipping column fixed cover.
And described path transfer support bar has identical 5-10.
And the described adjustment screw rod other end is pressed on the support tube by the feet top that is fixedly mounted with on it.
Advantage of the present utility model and beneficial effect are:
1. the many specifications of this Lincoln weld internal expansion type dish mold structure that rises is reasonable, and sliding supporting bar cooperate to be adjusted screw rod, and adjusting range is large, and applicable specification is many, and die set needs few with mould.
2. the many specifications of this Lincoln weld internal expansion type dish mold-slide support bar that rises is column type, and being fixed screw rod, to make rotating roller adjust angle convenient and swift, adjusts only need 1.5 hours of specification.
3. the many specifications of this Lincoln weld internal expansion type dish mould die set quantity that rises is few, greatly reduces the replaceable mould number of times, and time saving and energy saving, efficient is high, and is safe.
4. the many specifications of this Lincoln weld internal expansion type dish mould structure design science that rises is reasonable, it is large to have single die adjustment amplitude, applicable specification is many, die set quantity is few, easy to adjust quick, the advantage such as easy for operation is a kind of many specifications of Lincoln weld internal expansion type with higher innovation dish moulds that rise.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of path transfer support bar of the present utility model.
1-mould master body, 2-path transfer support bar, 3-look for round and smooth road, 4-suspension hook, 5-support tube, 6-rotating roller, 7-rotatable roll shaft ear, 8-rotatable roll shaft, 9-slipping column, 10-slipping column fixed cover, 11-bolt, 12-to adjust screw rod, 13-feet.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
The many specifications of a kind of Lincoln weld internal expansion type dish mould that rises, comprise mould master body 1, support tube 5, look for round and smooth road 3, suspension hook 4, support tube is packed in mould master body front center section with one heart, looks for round and smooth road to be packed in it the mould master by the mould master body center of circle, and suspension hook is packed in mould master body.Its innovation is also to comprise the centripetal uniform mould master one group of path transfer support bar 2 with it that is packed in, the path transfer support bar is comprised of slipping column 9, slipping column fixed cover 10, adjustment screw rod 12, rotating roller 6, rotatable roll shaft 8, centripetal uniform being packed in it the mould master of slipping column fixed cover, the slipping column that the top is shaped with rotatable roll shaft ear 7 is slidingly mounted in the slipping column fixed cover, and bolt 11 is installed on the slipping column fixed cover.Bolt is fixed on slipping column in the slipping column fixed cover.Adjust screw rod one end and be threaded with slipping column, feet 13 tops that an end passes through to be fixedly mounted with are pressed on the support tube, and rotating roller is rotatably installed on the rotatable roll shaft ear of slipping column by rotatable roll shaft.
The path transfer support bar has identical 5-10, centripetal uniform being packed in it the mould master.
Adjusting the screw rod other end is pressed on the support tube by the feet top that is fixedly mounted with on it.
Operation principle of the present utility model is:
Before helix tube is produced, adjust the angle of the length of adjusting support bar and rotating roller and with looking for the sired results tool to look for circle according to the helix tube caliber, with bolt slipping column is fixed in the slipping column fixed cover, mould is installed to the helix tube that to produce required specification on the production line.When need conversion specification, as in the same mould scope of application, need not to dismantle mould, only need the angle of the online length of adjusting support bar and rotating roller and with looking for the sired results tool to look for circle can produce the helix tube of different size.Three kinds of mould scope of applications are respectively, small size mould: 630-1100, medium size mould: 1020-1850, large size mould: 1750-3000.
Claims (3)
1. the many specifications of Lincoln weld internal expansion type dish mould that rises, comprise mould master body, support tube, look for round and smooth road, suspension hook, support tube is packed in mould master body front center section with one heart, look for round and smooth road to be packed in it the mould master by the mould master body center of circle, suspension hook is packed in mould master body, it is characterized in that: also comprise the centripetal uniform mould master one group of path transfer support bar with it that is packed in, this path transfer support bar is by slipping column, the slipping column fixed cover, adjust screw rod, rotating roller, rotatable roll shaft forms, centripetal uniform being packed in it the mould master of slipping column fixed cover, in the slipping column fixed cover, slipping column is installed, the slipping column top is shaped with the rotatable roll shaft ear, rotating roller is rotatably installed on the rotatable roll shaft ear of slipping column by rotatable roll shaft, slipping column one end is connected with the adjustment screw flight, adjust screw rod other end top and be pressed on the support tube, bolt is installed on the slipping column fixed cover.
2. the many specifications of the Lincoln weld internal expansion type according to claim 1 dish mould that rises, it is characterized in that: described path transfer support bar has identical 5-10.
3. the many specifications of the Lincoln weld internal expansion type according to claim 1 dish mould that rises, it is characterized in that: the described adjustment screw rod other end is pressed on the support tube by the feet top that is fixedly mounted with on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347723 CN202638947U (en) | 2012-07-18 | 2012-07-18 | Union melt welding internal-expanding multi-specification disk expanding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347723 CN202638947U (en) | 2012-07-18 | 2012-07-18 | Union melt welding internal-expanding multi-specification disk expanding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638947U true CN202638947U (en) | 2013-01-02 |
Family
ID=47408125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220347723 Expired - Lifetime CN202638947U (en) | 2012-07-18 | 2012-07-18 | Union melt welding internal-expanding multi-specification disk expanding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078012A1 (en) * | 2013-11-29 | 2015-06-04 | Siemens Aktiengesellschaft | A lifting device |
-
2012
- 2012-07-18 CN CN 201220347723 patent/CN202638947U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078012A1 (en) * | 2013-11-29 | 2015-06-04 | Siemens Aktiengesellschaft | A lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |