CN204194592U - The oval end machining mould of steel pipe - Google Patents
The oval end machining mould of steel pipe Download PDFInfo
- Publication number
- CN204194592U CN204194592U CN201420635231.5U CN201420635231U CN204194592U CN 204194592 U CN204194592 U CN 204194592U CN 201420635231 U CN201420635231 U CN 201420635231U CN 204194592 U CN204194592 U CN 204194592U
- Authority
- CN
- China
- Prior art keywords
- die body
- steel pipe
- interior
- interior die
- internal mold
- Prior art date
- 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.)
- Active
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to the oval end machining mould of a kind of steel pipe, comprise upper die body, lower mold body, interior die body and spring assembly, upper die body is connected with forcing press, interior die body comprises internal mold, interior Membrane cover and interior die holder, internal mold is the columnar structured of horizontally set, and be fixed on interior die holder by bolt pin, steel pipe is inserted internal mold outside, upper die body is applied pressure to by forcing press, upper die body drives steel pipe and interior die body to decline simultaneously, until fit completely in the top of steel pipe inner wall and internal mold and bottom, steel pipe is compressing, this pressing process is easy and simple to handle, the compacting of oval termination evenly, improve efficiency and the machining accuracy of the processing of steel tube head ellipse, the processing operation of suitable pipe fitting in enormous quantities.
Description
Technical field
The utility model relates to a kind of steel pipe following process device, specifically, relates to the oval end machining mould of a kind of steel pipe.
Background technology
In photovoltaic generation project, run into steel tube head be pressed into similar ellipsoidal structure, then be connected with photovoltaic bracket assembly.In prior art, steel tube head flattens adopt more and adjusts the stroke of a press, press bench is directly contacted with pipe fitting, distortion is produced through forcing press extruding pipe fitting, although this processing mode is simple, convenient, but forcing press directly extrudes in pipe fitting process, end socket of pipe fitting flattens length and flattens opening size and is difficult to control, and can not ensure machining accuracy; And traditional fashion of extrusion is not suitable for the processing of oval termination in enormous quantities, working (machining) efficiency is low.
Utility model content
The purpose of this utility model is to provide the oval end machining mould of a kind of steel pipe, can realize the even rapid shaping of steel tube head, improves efficiency and the machining accuracy of the processing of steel tube head ellipse.
The technical solution of the utility model is: the oval end machining mould of a kind of steel pipe, this mould comprises upper die body, lower mold body, interior die body and spring assembly, described upper die body is arranged at the top of described interior die body, described lower mold body is arranged at the below of described interior die body, the upper end of described spring assembly is connected with described upper die body, lower end is connected with described lower mold body, described interior die body one end is fixedly connected with described spring assembly, described interior die body comprises internal mold, interior Membrane cover and interior die holder, described interior die holder is connected with described spring assembly, described inner membrance cover is arranged at described internal mold and described interior die holder link, described internal mold is fixed on described interior die holder by bolt pin, described internal mold is the columnar structured of horizontally set.
Preferably, described upper die body comprises patrix, upper bolster and forcing press connector, and described patrix is fixed on the bottom of described upper bolster by bolt pin, and described forcing press connector is fixed on the top of described upper bolster by compression bolts pin.
Preferably, described lower mold body comprises counterdie and die shoe, and described counterdie is fixed on the top of described die shoe by bolt pin.
Preferably, described spring assembly comprises spring base, spring and guide post, the upper end of described guide post is fixedly connected with described upper bolster, the lower end of described guide post is fixedly connected with described die shoe, described spring base is fixed on described die shoe top, and described spring is arranged between described spring base and described interior die holder.
The utility model beneficial effect is compared with prior art:
This processing mold comprises upper die body, lower mold body, interior die body and spring assembly, upper die body is connected with forcing press, interior die body comprises internal mold, interior Membrane cover and interior die holder, internal mold is the columnar structured of horizontally set, and be fixed on interior die holder by bolt pin, steel pipe is inserted internal mold outside, upper die body is applied pressure to by forcing press, upper die body drives steel pipe and interior die body to decline simultaneously, until fit completely in the top of steel pipe inner wall and internal mold and bottom, steel pipe is compressing, this pressing process is easy and simple to handle, the compacting of oval termination evenly, improve efficiency and the machining accuracy of the processing of steel tube head ellipse, the processing operation of suitable pipe fitting in enormous quantities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those skilled in the art obtain under the prerequisite of not making creative work, all belongs to protection domain of the present utility model.
Embodiment 1
The oval end machining mould of a kind of steel pipe, this mould comprises upper die body, lower mold body, interior die body and spring assembly, upper die body is arranged at the top of interior die body, lower mold body is arranged at the below of interior die body, the upper end of spring assembly is connected with upper die body, the lower end of spring assembly is connected with lower mold body, and interior die body one end is fixedly connected with spring assembly.
Wherein, interior die body comprises internal mold 10, interior Membrane cover 8 and interior die holder 7, interior die holder 7 is connected with spring assembly, interior Membrane cover 8 is arranged at internal mold 10 and interior die holder 7 link, internal mold 10 is fixed on interior die holder 7 by bolt pin 9, internal mold 10 is the columnar structured of horizontally set, and the outside in internal mold 10 assigned by steel pipe to be pressed.
Upper die body is connected with forcing press, upper die body is driven to move downward by forcing press, upper die body comprises patrix 11, upper bolster 12 and forcing press connector 14, patrix 11 is fixed on the bottom of upper bolster 12 by bolt pin 13, and forcing press connector 14 is fixed on the top of upper bolster 12 by compression bolts pin 15.
Lower mold body is fixed on workbench, and lower mold body comprises counterdie 2 and die shoe 1, and counterdie 2 is fixed on the top of die shoe 1 by bolt pin 3.
Spring assembly comprises spring base 5, spring 6 and guide post 4, the upper end of guide post 4 is fixedly connected with upper bolster 12, the lower end of guide post 4 is fixedly connected with die shoe 1, and spring base 5 is fixed on die shoe 1 top, and spring 6 is arranged between described spring base 5 and interior die holder 7.
The course of work of this processing mold is:
1) be fixed on workbench by this processing mold, be connected by this processing mold by forcing press connector 14 with external pressure machine, the adjustment stroke of a press, the patrix 11 of this processing mold, counterdie 2 and middle internal mold 10 are fitted completely, and hoist forcing press;
2) steel pipe to be pressed is inserted internal mold 10 outside, kick press pedal, forcing press drives upper die body descending, until contact with steel pipe bottom patrix 11, continue falling pressure machine, to the upper contact of steel pipe and counterdie 2, continue falling pressure machine again, forcing press drives upper die body, interior die body and steel pipe to decline simultaneously, until fit in the top of steel pipe inner wall and internal mold 10 and bottom, so far steel pipe is compressing;
3) hoist forcing press, and under spring assembly effect, upper die body, interior die body and steel pipe will be upspring, and takes out steel pipe, and the oval end machining of workpiece completes.
Those skilled in the art can understand the schematic diagram that accompanying drawing is only a preferred embodiment, and the structure in accompanying drawing might not be that to implement the utility model necessary with composition.
It is last it is noted that above embodiment is only for illustration of the technical solution of the utility model, but not be limited, although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. the oval end machining mould of steel pipe, this mould comprises upper die body, lower mold body, interior die body and spring assembly, described upper die body is arranged at the top of described interior die body, described lower mold body is arranged at the below of described interior die body, the upper end of described spring assembly is connected with described upper die body, lower end is connected with described lower mold body, described interior die body one end is fixedly connected with described spring assembly, it is characterized in that: described interior die body comprises internal mold, interior Membrane cover and interior die holder, described interior die holder is connected with described spring assembly, described inner membrance cover is arranged at described internal mold and described interior die holder link, described internal mold is fixed on described interior die holder by bolt pin, described internal mold is the columnar structured of horizontally set.
2. the oval end machining mould of steel pipe according to claim 1, it is characterized in that: described upper die body comprises patrix, upper bolster and forcing press connector, described patrix is fixed on the bottom of described upper bolster by bolt pin, and described forcing press connector is fixed on the top of described upper bolster by compression bolts pin.
3. the oval end machining mould of steel pipe according to claim 1 and 2, it is characterized in that: described lower mold body comprises counterdie and die shoe, described counterdie is fixed on the top of described die shoe by bolt pin.
4. the oval end machining mould of steel pipe according to claim 3, it is characterized in that: described spring assembly comprises spring base, spring and guide post, the upper end of described guide post is fixedly connected with described upper bolster, the lower end of described guide post is fixedly connected with described die shoe, described spring base is fixed on described die shoe top, and described spring is arranged between described spring base and described interior die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635231.5U CN204194592U (en) | 2014-10-29 | 2014-10-29 | The oval end machining mould of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635231.5U CN204194592U (en) | 2014-10-29 | 2014-10-29 | The oval end machining mould of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194592U true CN204194592U (en) | 2015-03-11 |
Family
ID=52652592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420635231.5U Active CN204194592U (en) | 2014-10-29 | 2014-10-29 | The oval end machining mould of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081091A (en) * | 2015-08-08 | 2015-11-25 | 大连益联金属成型有限公司 | Filter plate stretch drawing die |
-
2014
- 2014-10-29 CN CN201420635231.5U patent/CN204194592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081091A (en) * | 2015-08-08 | 2015-11-25 | 大连益联金属成型有限公司 | Filter plate stretch drawing die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204430022U (en) | One-time formed plunger closing device | |
| CN202367066U (en) | Bending mould structure of seamless circular pipe | |
| CN205763395U (en) | A kind of bent mold structure | |
| CN205219296U (en) | Bump stamping equipment of flexible line way board | |
| CN204194592U (en) | The oval end machining mould of steel pipe | |
| CN201483213U (en) | Stroke adjustable pressing machine for upper shaft sleeve small water seal | |
| CN203992010U (en) | A kind of balanced controls of multi-station mold | |
| CN202411257U (en) | Tube head press | |
| CN208976653U (en) | A kind of precise punching die | |
| CN204604986U (en) | A kind of stem pith of the rice-paper plant pressure core machine | |
| CN205032588U (en) | Urea sensor presses gear ring equipment | |
| CN204892696U (en) | U type bolt suppression device | |
| CN205253783U (en) | Product correcting unit | |
| CN208019355U (en) | Supporting bridge casing composite extrusion die | |
| CN208613527U (en) | A kind of mould structure of bending and the same step punching press of chamfering | |
| CN202278370U (en) | Press-fit tooling for upper support assembly of damper | |
| CN204996936U (en) | U template spare bending mould | |
| CN204792931U (en) | Cylinder cell packing machine's last mould closing device | |
| CN204720506U (en) | The patrix battery mould induction installation of cylindrical battery packaging machine | |
| CN204155903U (en) | Filament support bend molding apparatus | |
| CN203679154U (en) | Mechanical mould-pulling device based on press machine | |
| CN204529300U (en) | For the device of headrest foam fast quick-mounting headrest surface cover | |
| CN204545126U (en) | A kind of large ring roughing punch-forming mold | |
| CN203633570U (en) | Automatic shaper for disposable hat | |
| CN203541299U (en) | Nitrogen cylinder supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |