CN204381267U - With the tubing head loose tool of boss - Google Patents
With the tubing head loose tool of boss Download PDFInfo
- Publication number
- CN204381267U CN204381267U CN201420868889.0U CN201420868889U CN204381267U CN 204381267 U CN204381267 U CN 204381267U CN 201420868889 U CN201420868889 U CN 201420868889U CN 204381267 U CN204381267 U CN 204381267U
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- China
- Prior art keywords
- internal mold
- cavity
- lumen
- outer die
- die casing
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Abstract
The utility model discloses a kind of tubing head loose tool with boss, comprise outer die casing, internal mold, described internal mold is round table-like structure, internal mold is provided with internal mold cavity, described internal mold cavity comprises epicoele, lumen and cavity of resorption, epicoele and cavity of resorption are cylindric, lumen is cylindrical-shaped structure, the diameter of epicoele and cavity of resorption is all greater than the diameter of lumen, described lumen is provided with the cavity caved in the outside to internal mold, described internal mold is by size, two inserts that shape and structure are all identical are put together, outer die casing is provided with the round table-like outer die casing cavity corresponding with internal mold outer surface, the described axis of outer die casing cavity and the axes coincide of outer die casing.The utility model is put together by two inserts docking owing to adopting internal mold, internal mold is embedded in outer die casing cavity, the lumen of internal mold is provided with the cavity caved in the outside to internal mold, the disposable direct forging molding of the tubing head of band boss can be made, decrease workload, improve efficiency, save material and cost, improve product quality.
Description
Technical field
The utility model relates to forge die field, particularly relates to a kind of tubing head loose tool with boss.
Background technology
In prior art, the flanged (FLGD) forging in two ends generally adopts monoblock type loose tooling forging, two ends have flange and the forging of Intermediate Gray boss first processes the flanged (FLGD) forge piece blank reheating in two ends by monoblock type loose tooling forging, then middle boss is processed by machined, this will cause the waste of material, the increase of workload and inefficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tubing head loose tool with boss, can make the disposable direct forging molding of the tubing head of band boss, decrease workload, improve operating efficiency, save material and cost.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is:
A kind of tubing head loose tool with boss, comprise outer die casing, internal mold, described internal mold is round table-like structure, internal mold is provided with internal mold cavity, described internal mold cavity comprises epicoele, lumen and cavity of resorption, epicoele and cavity of resorption are cylindric, lumen is cylindrical-shaped structure, the diameter of epicoele and cavity of resorption is all greater than the diameter of lumen, described lumen is provided with the cavity caved in the outside to internal mold, described epicoele, lumen and cavity of resorption are in turn connected into as a whole internal mold cavity, epicoele, lumen, the axis of cavity of resorption is all located along the same line with the axis of internal mold, described internal mold is by size, two insert docking that shape and structure are all identical are put together, the cylindrical structure that described outer die casing is, outer die casing is provided with the round table-like outer die casing cavity corresponding with internal mold outer surface, the described axis of outer die casing cavity and the axes coincide of outer die casing.
Further, the junction of described epicoele and lumen and the junction of lumen and cavity of resorption are equipped with rounding.
Further, the lateral wall of described outer die casing is provided with a ring annular groove.
Further, the lateral wall of described internal mold is provided with a ring annular groove.
Further, the top of described internal mold is arranged with several lifting screwed holes, and described lifting screwed hole is symmetrically distributed in two inserts of internal mold.
Further, the cavity of described lumen is provided with two, and is symmetrically set in the both sides of lumen.
Compared with prior art, the beneficial effects of the utility model are: be put together by two inserts docking that size, shape and structure are all identical owing to adopting internal mold, internal mold is embedded in outer die casing cavity, the lumen of internal mold is provided with the cavity caved in the outside to internal mold, the disposable direct forging molding of the tubing head of band boss can be made, decrease workload, improve operating efficiency, save material and cost.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is the sectional view in the A-A direction of Fig. 1.
Fig. 3 is the sectional view in the B-B direction of Fig. 1.
In figure, the name of each label and correspondence thereof is called:
1. outer die casing, 11. annular grooves, 2. internal mold, 20. internal mold cavitys, 21. epicoeles, 22. lumens, 221. cavitys, 23. cavity of resorptions, 24. annular grooves, 25. lifting screwed holes.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further details:
As shown in Figures 2 and 3, a kind of tubing head loose tool with boss, comprise outer die casing 1, internal mold 2, described internal mold 2 is round table-like structure, internal mold 2 is provided with internal mold cavity 20, described internal mold cavity 20 comprises epicoele 21, lumen 22 and cavity of resorption 23, epicoele 21 and cavity of resorption 23 are cylindric, lumen 22 is cylindrical-shaped structure, the diameter of epicoele 21 and cavity of resorption 23 is all greater than the diameter of lumen 22, described lumen 22 is provided with the cavity 221 caved in the outside to internal mold 2, described epicoele 21, lumen 22 and cavity of resorption 23 are in turn connected into as a whole internal mold cavity 20, epicoele 21, lumen 22, the axis of cavity of resorption 23 is all located along the same line with the axis of internal mold 2, described internal mold 2 is by size, two insert docking that shape and structure are all identical are put together, the cylindrical structure that described outer die casing 1 is, outer die casing 1 is provided with the round table-like outer die casing cavity corresponding with internal mold 2 outer surface, the axis of described outer die casing cavity and the axes coincide of outer die casing 1.Described epicoele 21 is equipped with rounding with the junction of lumen 22 and the junction of lumen 22 and cavity of resorption 23.The lateral wall of described outer die casing 1 is provided with a ring annular groove 11.The lateral wall of described internal mold 2 is provided with a ring annular groove 24.As shown in Figure 1, the top of described internal mold 2 is arranged with several lifting screwed holes 25, and described lifting screwed hole 25 is symmetrically distributed in two inserts of internal mold 2.As shown in Figure 2, the cavity 221 of described lumen 22 is provided with two, and is symmetrically set in the both sides of lumen 22.
In the present embodiment, because internal mold 2 is embedded in outer die casing cavity, the lumen 22 of internal mold 2 is provided with the cavity 221 caved in the outside to internal mold 2, the disposable direct forging molding of the tubing head of band boss can be made, internal mold 2 is by size, two inserts that shape and structure are all identical are put together, the top of internal mold 2 is provided with lifting screwed hole 25, internal mold 2 and tubing head forging can be taken out very easily from outer die casing 1 after shaping, then two inserts are split, the tubing head forging nature demoulding with boss, decrease the workload of machined boss, shorten the process-cycle, improve efficiency, save raw material and cost.In addition, the direct forging molding in boss position, the streamline of organizing of forging is close to finished product profile more, improves product quality and properties of product.
The utility model is not limited to above-mentioned concrete embodiment, and for the person of ordinary skill of the art from above-mentioned design, without performing creative labour, done all conversion, all drop within protection domain of the present utility model.
Claims (6)
1. the tubing head loose tool with boss, it is characterized in that: comprise outer die casing, internal mold, described internal mold is round table-like structure, internal mold is provided with internal mold cavity, described internal mold cavity comprises epicoele, lumen and cavity of resorption, epicoele and cavity of resorption are cylindric, lumen is cylindrical-shaped structure, the diameter of epicoele and cavity of resorption is all greater than the diameter of lumen, described lumen is provided with the cavity caved in the outside to internal mold, described epicoele, lumen and cavity of resorption are in turn connected into as a whole internal mold cavity, epicoele, lumen, the axis of cavity of resorption is all located along the same line with the axis of internal mold, described internal mold is by size, two insert docking that shape and structure are all identical are put together, the cylindrical structure that described outer die casing is, outer die casing is provided with the round table-like outer die casing cavity corresponding with internal mold outer surface, the described axis of outer die casing cavity and the axes coincide of outer die casing.
2. the tubing head loose tool of band boss according to claim 1, is characterized in that: the junction of the junction of described epicoele and lumen and lumen and cavity of resorption is equipped with rounding.
3. the tubing head loose tool of band boss according to claim 1, is characterized in that: the lateral wall of described outer die casing is provided with a ring annular groove.
4. the tubing head loose tool of band boss according to claim 1, is characterized in that: the lateral wall of described internal mold is provided with a ring annular groove.
5. the tubing head loose tool of band boss according to claim 2, is characterized in that: the top of described internal mold is arranged with several lifting screwed holes, and described lifting screwed hole is symmetrically distributed in two inserts of internal mold.
6. the tubing head loose tool of band boss according to claim 5, is characterized in that: the cavity of described lumen is provided with two, and is symmetrically set in the both sides of lumen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868889.0U CN204381267U (en) | 2014-12-29 | 2014-12-29 | With the tubing head loose tool of boss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868889.0U CN204381267U (en) | 2014-12-29 | 2014-12-29 | With the tubing head loose tool of boss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381267U true CN204381267U (en) | 2015-06-10 |
Family
ID=53354022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868889.0U Expired - Fee Related CN204381267U (en) | 2014-12-29 | 2014-12-29 | With the tubing head loose tool of boss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889303A (en) * | 2015-07-09 | 2015-09-09 | 昆山土山建设部件有限公司 | Bilateral flange type forge piece die |
| CN105618655A (en) * | 2016-03-18 | 2016-06-01 | 国营第六一六厂 | Jack type clamping structure of jaw insert |
| CN105798218A (en) * | 2014-12-29 | 2016-07-27 | 苏州宝业锻造有限公司 | Oil tube head loose tooling with boss |
-
2014
- 2014-12-29 CN CN201420868889.0U patent/CN204381267U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798218A (en) * | 2014-12-29 | 2016-07-27 | 苏州宝业锻造有限公司 | Oil tube head loose tooling with boss |
| CN104889303A (en) * | 2015-07-09 | 2015-09-09 | 昆山土山建设部件有限公司 | Bilateral flange type forge piece die |
| CN105618655A (en) * | 2016-03-18 | 2016-06-01 | 国营第六一六厂 | Jack type clamping structure of jaw insert |
| CN105618655B (en) * | 2016-03-18 | 2018-05-08 | 国营第六一六厂 | A kind of jack type clamping structure of jaw insert |
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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: 20150610 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |