CN207508184U - A kind of automatic division mould bases of pipe fitting finish forge - Google Patents
A kind of automatic division mould bases of pipe fitting finish forge Download PDFInfo
- Publication number
- CN207508184U CN207508184U CN201721432746.5U CN201721432746U CN207508184U CN 207508184 U CN207508184 U CN 207508184U CN 201721432746 U CN201721432746 U CN 201721432746U CN 207508184 U CN207508184 U CN 207508184U
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- hole
- die station
- mold
- sides
- pipe fitting
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Abstract
The utility model is related to a kind of automatic division mould bases of pipe fitting finish forge, including top mold frame and lower mold holder, top mold frame includes punch carrier and upper die station, the first lead is equipped between punch carrier both sides and upper die station, punch carrier bottom is equipped with upper punch, limiting plate is equipped with outside upper punch, upper die station is equipped with first through hole and the second lead, both sides latch segment at the top of first through hole, lower mold holder includes lower die station and chassis, left mould is equipped between upper die station and lower die station to have, mold core and right mould tool, left mould tool is equipped with inclined hole and the first concave ring, side blow head is equipped between first concave ring and mold core, mold core both sides are equipped with side punching, and top is equipped with upper punching, lower die station is equipped with the second through-hole and third through-hole, second through-hole is internally provided with mandril；The utility model is compact-sized, and mold automatic division in left and right is convenient, and stability is good, and demoulding is inconvenient, is conducive to avoid overlap, improves forming machining precision, pipe fitting quality and processing efficiency.
Description
Technical field
The utility model is related to a kind of automatic division mould bases of pipe fitting finish forge, belong to pipe fitting forging technical field.
Background technology
Pipe fitting finish forge applies pressure using metal forming machinery to metal stock, it is made to generate plastic deformation to obtain with certain
Mechanical performance, definite shape and size forging by constantly being beaten to pipe fitting, make original segregation, loose, gas in steel ingot
The compactings such as hole, slag inclusion and soldering, tissue become even closer, improve the plasticity and mechanical property of metal, be widely used
In the production of reduced pipe, threeway and four-way pipe fitting, however mould bases pours punch generally using upper lower die in the prior art
Structure, can make blank obtain corresponding three-dimensional shape during four-way pipe fitting forging by cavity shape, and left and right mold uses
Dynamic Control or ejection fall into both sides cavity respectively, it is difficult to which automatic division, there are easy overlaps, and energy consumption is big, and stability is poor, easily
The problems such as clamping stagnation, control, demoulding are inconvenient, forging efficiency and poor Forming Quality, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of pipe fitting finish forge automatic division mould bases, knot
Structure is compact, and mold automatic division in left and right is convenient, and stability is good, and demoulding is inconvenient, is conducive to avoid overlap, improves processing and forming essence
Degree, pipe fitting quality and processing efficiency.
The utility model is achieved by the following technical solutions：
A kind of automatic division mould bases of pipe fitting finish forge, including top mold frame and lower mold holder, wherein, the top mold frame includes punch carrier
With upper die station, the first lead is equipped between the punch carrier both sides and upper die station, the punch carrier bottom is equipped with upper punch, institute
It states and limiting plate is equipped with outside upper punch, and both sides are equipped with limiting groove, the limiting plate bottom is equipped with limited post, the upper die station
First through hole and the second lead are equipped with, the first through hole coordinates with upper punch shape, and top both sides latch segment, described
Latch segment is equipped with shrinkage pool, and the shrinkage pool is used cooperatively with limited post, and there are two second leads, and inclines with upper die station
Tiltedly, it is symmetrical arranged respectively positioned at first through hole both sides；
The lower mold holder includes lower die station and chassis, and left mould tool, mold core and the right side are equipped between the upper die station and lower die station
Mold, the left mould tool are equipped with inclined hole and the first concave ring, and the inclined hole is used cooperatively with the second lead, first concave ring
Side blow head is equipped between mold core, the side blow head is vertically arranged with mold core, and the right mould tool is consistent with left mould lamps structure, and position
It is symmetrical arranged in mold core both sides；
The mold core both sides are equipped with side punching, and top is equipped with upper punching, the side punching and upper punching respectively with side blow
Head and the cooperation of upper punch end shape, the lower die station are equipped with the second through-hole and third through-hole, and second through-hole is located at mould
Core bottom, and mandril is internally provided with, the mandril is equipped with guide plate, and the guide plate is equipped with third lead, and the third is led
It is used cooperatively to column and third through-hole, several supporting legs is equipped between the chassis and lower die station, the chassis is equipped with four-way
Hole, the fourth hole are located at mandril bottom.
A kind of above-mentioned automatic division mould bases of pipe fitting finish forge, wherein, the upper die station bottom is set there are two limited block, and two limit
Position block inner wall has respectively with left mould and the outer wall shape of right mould tool coordinates, and the section of the limited block and left mould tool is at right angles terraced
Shape structure.
A kind of above-mentioned automatic division mould bases of pipe fitting finish forge, wherein, the first through hole bottom is equipped with the second concave ring, and described the
Two concave ring side walls have with left mould and the inner wall of right mould tool is concordant.
A kind of above-mentioned automatic division mould bases of pipe fitting finish forge, wherein, the left mold bottom is equipped with protrusion, the protrusion and mould
Core side bottom shape coordinates, and the lower die station both sides are equipped with the first cavity volume and the second cavity volume, and first cavity volume and second are held
Chamber is located at inclined hole and raised bottom respectively, and the number of the third through-hole is two, and is located at the second through-hole both sides and the respectively
Two cavity volumes connect.
A kind of above-mentioned automatic division mould bases of pipe fitting finish forge, wherein, second through-hole and third through-hole are waist-shaped hole.
The beneficial effects of the utility model are：
The utility model is compact-sized, reasonable design, easy to use, using upper punch, the first concave ring, side blow head and mould
Core, and side punching and upper punching is made to coordinate respectively with side blow head and upper punch end shape, forms pipe fitting injection mold cavity, it is convenient by
The material of heated thawing is injected die cavity by upper punch by high pressure, while makes limiting plate fixing lock using shrinkage pool and limited post cooperation
Tightly, prevent overflow from avoiding overlap, machine-shaping quality is high；Coordinated using inclined hole and lead, and make the limited block of right-angled trapezium
Coordinate with left mold shape, when left mould tool is moved with right mould tool with lower die station, pass through inclined lead and change and mold core
Relative level distance, realizes automatic division, and mandril ejects mold core, fast demoulding, so as to improve under third lead guiding
Type machining accuracy, pipe fitting quality and processing efficiency.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is die station structure diagram under the utility model.
（In figure, top mold frame 20 and lower mold holder 21, punch carrier 22, upper die station 1, the first lead 23, upper punch 24, limiting
Plate 25, limiting groove 26, limited post 27, first through hole 3, the second lead 4, latch segment 28, shrinkage pool 29, lower die station 2, chassis
30, left mould tool 5, mold core 6 and right mould tool 7,8 and first concave ring 9 of inclined hole, side blow head 10, protrusion 11, limited block 12, side punching 13,
Upper punching 14, the first cavity volume 15 and the second cavity volume 16, the second through-hole 17, third through-hole 18, the second concave ring 19, mandril 31, guide plate
32, third lead 33, supporting leg 34, fourth hole 35）.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of automatic division mould bases of pipe fitting finish forge, including top mold frame and lower mold holder, wherein, the top mold frame includes punch carrier
With upper die station, the first lead is equipped between the punch carrier both sides and upper die station, the punch carrier bottom is equipped with upper punch, institute
It states and limiting plate is equipped with outside upper punch, and both sides are equipped with limiting groove, the limiting plate bottom is equipped with limited post, the upper die station
First through hole and the second lead are equipped with, the first through hole coordinates with upper punch shape, and top both sides latch segment, described
Latch segment is equipped with shrinkage pool, and the shrinkage pool is used cooperatively with limited post, and there are two second leads, and inclines with upper die station
Tiltedly, it is symmetrical arranged respectively positioned at first through hole both sides；
The lower mold holder includes lower die station and chassis, and left mould tool, mold core and the right side are equipped between the upper die station and lower die station
Mold, the left mould tool are equipped with inclined hole and the first concave ring, and the inclined hole is used cooperatively with the second lead, first concave ring
Side blow head is equipped between mold core, the side blow head is vertically arranged with mold core, and the right mould tool is consistent with left mould lamps structure, and position
It is symmetrical arranged in mold core both sides；
The upper die station bottom is set there are two limited block, and two limited block inner walls have respectively with left mould and the outer wall of right mould tool
Shape coordinates, and the section structure in a rectangular trapezoid of the limited block and left mould tool, it is recessed that the first through hole bottom is equipped with second
Ring, the second concave ring side wall has with left mould and the inner wall of right mould tool is concordant；
The mold core both sides are equipped with side punching, and top is equipped with upper punching, the side punching and upper punching respectively with side blow
Head and the cooperation of upper punch end shape, the lower die station are equipped with the second through-hole and third through-hole, second through-hole and third
Through-hole is waist-shaped hole, and second through-hole is located at mold core bottom, and is internally provided with mandril, and the mandril is equipped with guide plate, institute
Guide plate is stated equipped with third lead, the third lead is used cooperatively with third through-hole, between the chassis and lower die station
Equipped with several supporting legs, the chassis is equipped with fourth hole, and the fourth hole is located at mandril bottom；
The left mold bottom is equipped with protrusion, and the protrusion coordinates with core side bottom shape, and the lower die station both sides are equal
Equipped with the first cavity volume and the second cavity volume, first cavity volume and the second cavity volume are located at inclined hole and raised bottom, the third respectively
The number of through-hole is two, and is connected respectively positioned at the second through-hole both sides with the second cavity volume.
The working method of the utility model is：
Lower mold holder is controlled to rise, left mould tool and right mould tool are moved with lower die station, pass through inclined second lead and inclined hole
Cooperation, the limited block of right-angled trapezium and left mold shape cooperatively form guiding, the relative level distance with mold core are reduced, until side blow
Hole coordinates with side blow cephalic par shape, and protrusion coordinates with core side bottom shape, is stroke end；Control punch carrier is led first
Decline under the guiding of column, until upper punch coordinates with first through hole shape, latch segment is placed in limiting groove, and limiting plate is with punch
Frame, which drops to shrinkage pool and limited post cooperation, makes limiting plate fix locking, prevents overflow from avoiding overlap；
Upper punch, the first concave ring, side blow head and mold core, and make side punching and upper punching respectively with side blow head and upper punch end
Portion's shape cooperation, forms pipe fitting injection mold cavity, by upper punch by the material of heated thawing by making pipe fitting injection molding under high pressure,
Second concave ring side wall has with left mould and the inner wall of right mould tool is concordant avoids overflow overlap；
After die-forging forming, control lower mold holder decline, left mould tool and right mould tool the second lead guiding under therewith expand and
The relative level distance of mold core is automatically separated, and side blow head is detached from side punching, and the first cavity volume and the second cavity volume are to the guiding in inclined hole
Column and limiting is convexed to form, prevent from slipping, then mandril is made to eject mold core by fourth hole, third lead plays ejection and is oriented to work
With waist-shaped hole structure facilitates mandril transverse shifting, and from core side bottom dome, lateral tilt landing when facilitating the mold core to demould carries
High processing efficiency.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, can be readily occurred in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the scope of protection of the utility model should be with
Subject to the protection domain of claims.
Claims (5)
1. a kind of automatic division mould bases of pipe fitting finish forge, including top mold frame and lower mold holder, it is characterized in that, the top mold frame includes punch
Frame and upper die station are equipped with the first lead between the punch carrier both sides and upper die station, the punch carrier bottom is equipped with upper punch,
Limiting plate is equipped with outside the upper punch, and both sides are equipped with limiting groove, the limiting plate bottom is equipped with limited post, the upper mold
Platform is equipped with first through hole and the second lead, and the first through hole coordinates with upper punch shape, and top both sides latch segment, institute
Latch segment is stated equipped with shrinkage pool, the shrinkage pool is used cooperatively with limited post, and there are two second leads, and inclines with upper die station
Tiltedly, it is symmetrical arranged respectively positioned at first through hole both sides；
The lower mold holder includes lower die station and chassis, and left mould tool, mold core and right mould tool are equipped between the upper die station and lower die station,
The left mould tool is equipped with inclined hole and the first concave ring, and the inclined hole is used cooperatively with the second lead, first concave ring and mould
Side blow head is equipped between core, the side blow head is vertically arranged with mold core, and the right mould tool is consistent with left mould lamps structure, and positioned at mould
Core both sides are symmetrical arranged；
The mold core both sides are equipped with side punching, and top is equipped with upper punching, the side punching and upper punching respectively with side blow head and
Upper punch end shape coordinates, and the lower die station is equipped with the second through-hole and third through-hole, and second through-hole is located at mold core bottom
Portion, and mandril is internally provided with, the mandril is equipped with guide plate, and the guide plate is equipped with third lead, the third lead
It is used cooperatively with third through-hole, several supporting legs is equipped between the chassis and lower die station, the chassis is equipped with fourth hole, institute
It states fourth hole and is located at mandril bottom.
2. a kind of automatic division mould bases of pipe fitting finish forge as described in claim 1, it is characterized in that, the upper die station bottom is equipped with two
A limited block, outer wall shape of two limited block inner walls respectively with left mould tool and right mould tool coordinate, the limited block and left mould tool
Section structure in a rectangular trapezoid.
3. a kind of automatic division mould bases of pipe fitting finish forge as described in claim 1, it is characterized in that, the first through hole bottom is equipped with
Second concave ring, the second concave ring side wall has with left mould and the inner wall of right mould tool is concordant.
4. a kind of automatic division mould bases of pipe fitting finish forge as described in claim 1, it is characterized in that, the left mold bottom is equipped with convex
It rising, the protrusion coordinates with core side bottom shape, and the lower die station both sides are equipped with the first cavity volume and the second cavity volume, and described the
One cavity volume and the second cavity volume are located at inclined hole and raised bottom respectively, and the number of the third through-hole is two, and are located at the respectively
Two through-hole both sides are connected with the second cavity volume.
5. a kind of automatic division mould bases of pipe fitting finish forge as described in claim 1, it is characterized in that, second through-hole and third are led to
Hole is waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432746.5U CN207508184U (en) | 2017-11-01 | 2017-11-01 | A kind of automatic division mould bases of pipe fitting finish forge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432746.5U CN207508184U (en) | 2017-11-01 | 2017-11-01 | A kind of automatic division mould bases of pipe fitting finish forge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508184U true CN207508184U (en) | 2018-06-19 |
Family
ID=62536707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432746.5U Expired - Fee Related CN207508184U (en) | 2017-11-01 | 2017-11-01 | A kind of automatic division mould bases of pipe fitting finish forge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508184U (en) |
-
2017
- 2017-11-01 CN CN201721432746.5U patent/CN207508184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20211101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |