CN208162537U - Forging material core is automatically separated mold - Google Patents
Forging material core is automatically separated mold Download PDFInfo
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- CN208162537U CN208162537U CN201820567539.9U CN201820567539U CN208162537U CN 208162537 U CN208162537 U CN 208162537U CN 201820567539 U CN201820567539 U CN 201820567539U CN 208162537 U CN208162537 U CN 208162537U
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- thimble
- axis hole
- material core
- formed punch
- automatically separated
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Abstract
The utility model provides a kind of forging material core and is automatically separated mold, belongs to technical field of mold.It solves the problems, such as that existing mould material core separation is difficult.This forging material core is automatically separated mold, including cavity plate and formed punch, there is table top on cavity plate, table top is equipped with the type chamber being oppositely arranged with formed punch, the intracavitary mandril being equipped with for that will expect core ejection of type, and the outer cover of formed punch is equipped with and the relatively-stationary stripper sleeve of cavity plate, pincers material manipulator is equipped at table top, it is coaxially provided with axis hole in the formed punch, thimble is equipped in axis hole, the ejection assembly for pushing thimble to stretch out always to one end of type chamber is additionally provided in axis hole.The utility model reduces manufacturing process, reduces production cost.
Description
Technical field
The utility model belongs to technical field of mold, is related to a kind of high speed hot upset forging machine, and especially a kind of forging material core is certainly
Dynamic separation mold.
Background technique
The similar large scale forging such as 6308 bearing outer rings is forged on HPF-100S high speed hot upset forging machine, because material core size is super
φ 40mm is crossed, material core ejection is directly discharged into outer ring charging box with bearing outer ring together after core is expected in punching, high temperature material core and outer
Circle is loaded in mixture flows to postorder in annelaing pot.There is bonding attraction after being punched material core because of formed punch, material core can be directly pulled in when retracting
In the inner hole of outer ring, when carrying out outer ring artificial separation, also need again to rush out material core by specific purpose tool.Its there are the drawbacks of and
Problem is as follows：
1, not being able to satisfy production punctuality requirement cannot directly sort at high temperature because forging temperature is at 800 DEG C or more,
It carries out after only forging being waited to be cooled to room temperature, is also limited by the problems such as place and artificial separation speed.
2, sorting expects core mode waste of energy, reduces production efficiency after annealing, because outer ring is mixed with same amount of material core,
Vanning amount of annealing is reduced, and reduces production efficiency, and with outer ring, annealing heating increases energy consumption to material core together, increases manufacture
Cost.
If 3, developing or purchase special equipment carries out forging automatic sorting, production link, workshop place, manpower need to be increased
With investment etc..
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of material core good separating effect
Forging material core be automatically separated mold.
The purpose of this utility model can be realized by the following technical scheme：
Forging material core is automatically separated mold, including cavity plate and formed punch, has table top on the cavity plate, on the table top
Equipped with the type chamber being oppositely arranged with formed punch, the intracavitary mandril being equipped with for that will expect core ejection of the type, the outside of the formed punch
It is arranged with and the relatively-stationary stripper sleeve of cavity plate, which is characterized in that pincers material manipulator, the formed punch are equipped at the table top
It is inside coaxially provided with axis hole, thimble is equipped in the axis hole, is additionally provided in the axis hole for pushing thimble always to type
The ejection assembly that one end of chamber is stretched out.
It is automatically separated in mold in above-mentioned forging material core, one end of the remote release chamber of the axis hole is equipped with plug, described
Ejection assembly be set between plug and thimble, be additionally provided between the thimble and formed punch for prevent thimble deviate from anticreep
Component.
It is automatically separated in mold in above-mentioned forging material core, the ejection assembly includes the length direction extension along axis hole
Spring, one end of the spring is resisted against on plug, and the other end is resisted against on thimble.
It is automatically separated in mold in above-mentioned forging material core, the anti-drop assembly includes the limited step in axis hole
With the annular gear edge being set on thimble, the limited step is set to axis hole at one end of plesiotype chamber, the annular gear edge
Set on one end of the remote release chamber of thimble.
It is automatically separated in mold in above-mentioned forging material core, the formed punch includes punch section and linkage section, and described rushes
It presses section cylindrical and is located at one end that linkage section leans on plesiotype chamber, the linkage section is in coniform and its outer diameter by punch section
One end is gradually reduced to the other end, and the maximum outside diameter of the linkage section and the outer diameter of punch section are equal.
It is automatically separated in mold in above-mentioned forging material core, there is the groove for positioning workpiece, institute on the table top
The groove and type chamber stated are coaxially disposed.
When work, workpiece is located in groove, formed punch be axially moved will material core to be punched into type intracavitary, since spring is arranged
And thimble, after formed punch is punched material core, thimble will expect that core directly shifts the bottom of type chamber onto, allow material core is slow to be parked in type when formed punch is retracted
It is intracavitary not taken back with formed punch.Then it will expect that core ejection at table top, by pincers material manipulator clamping and is transplanted on by die-pin
4th station will expect that core rushes an aperture, falls into inner ring transport way centralized collection, small powder core is as waste material after demoulding in the 4th station
Normal discharge.
Compared with prior art, this forging material core is automatically separated mold and has the following advantages that：
The models bearing outer rings such as 6308 and material core fully automated separation in HPF-100S high speed hot upset forging machine are realized, no
It need to mechanically or manually be sorted outside machine, thoroughly solve material core separation problem, reduce manufacturing process, reduce and be produced into
This；Material core original discarded can be used as plain thrust bearing lasso forging to use or sell, increase forging added value；It saves
Annealing electric energy reduces production energy consumption, reduces place and occupies, improves annealing production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of preferred embodiment provided by the utility model.
Fig. 2 is the structural schematic diagram of the 4th station provided by the utility model.
In figure, 1, cavity plate；2, formed punch；3, table top；4, type chamber；5, mandril；6, stripper sleeve；7, pincers material manipulator；8, axis hole；
9, thimble；10, plug；11, spring；12, limited step；13, annular gear edge；21, punch section；22, linkage section；23, groove；a,
Workpiece；B, expect core.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Forging material core as shown in Figure 1 is automatically separated mold, including cavity plate 1 and formed punch 2, has table top 3, platform on cavity plate 1
Face 3 is equipped with the type chamber 4 being oppositely arranged with formed punch 2, and the mandril 5 for that will expect core b ejection, the outside of formed punch 2 are equipped in type chamber 4
It is arranged with and the relatively-stationary stripper sleeve 6 of cavity plate 1.As shown in Figure 1, pincers material manipulator 7 is equipped at table top 3, it is coaxial in formed punch 2
Equipped with axis hole 8, it is equipped with thimble 9 in axis hole 8, is additionally provided in axis hole 8 for pushing thimble 9 to stretch out always to one end of type chamber 4
Ejection assembly.
In the present embodiment, as shown in Figure 1, being equipped with plug 10 in one end of the remote release chamber 4 of axis hole 8, ejection assembly is set to stifled
Between first 10 and thimble 9, the anti-drop assembly for preventing thimble 9 from deviating from is additionally provided between thimble 9 and formed punch 2.
As shown in Figure 1, ejection assembly includes the spring 11 extended along the length direction of axis hole 8, one end of spring 11 against
On plug 10, the other end is resisted against on thimble 9.As shown in Figure 1, anti-drop assembly includes the limited step in axis hole 8
12 and the annular gear on thimble 9 along 13, limited step 12 is set to axis hole 8 at one end of plesiotype chamber 4, and annular gear is set along 13
In one end of the remote release chamber 4 of thimble 9.
As shown in Figure 1, formed punch 2 includes punch section 21 and linkage section 22, punch section 21 is cylindrical and is located at linkage section 22
By one end of plesiotype chamber 4, linkage section 22 is gradually reduced from one end of punch section 21 to the other end in coniform and its outer diameter, is connected
The maximum outside diameter of section 22 is equal with the outer diameter of punch section 21.
As shown in Figure 1, having the groove 23 for positioning workpiece a on table top 3, groove 23 and type chamber 4 are coaxially disposed.
When work, as shown in Figure 1, workpiece a is located in groove 23, formed punch 2, which is axially moved, is punched into type chamber for material core b
In 4, due to setting spring 11 and thimble 9, after formed punch 2 is punched material core b, thimble 9 will expect that core b directly shifts the bottom of type chamber 4 onto,
Formed punch 2 allows slow be parked in type chamber 4 of material core b not taken back with formed punch 2 when retracting.Then it will expect that core b ejection is arrived by 1 mandril 5 of cavity plate
At table top 3, the 4th station as shown in Figure 2 is clamped and be transplanted on by pincers material manipulator 7, will expect that core b punching one is small in the 4th station
Hole, falls into inner ring transport way centralized collection after demoulding, small powder core is normally discharged as waste material.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of forging material core is automatically separated mold, including cavity plate (1) and formed punch (2), there is table top on the cavity plate (1)
(3), the table top (3) is equipped with the type chamber (4) being oppositely arranged with formed punch (2), is equipped in the type chamber (4) for that will expect
The mandril (5) of core ejection, the outer cover of the formed punch (2) be equipped with cavity plate (1) relatively-stationary stripper sleeve (6), feature exists
In equipped with pincers material manipulator (7) at the table top (3), the formed punch (2) is interior to be coaxially provided with axis hole (8), the axis hole
(8) it is equipped with thimble (9) in, is additionally provided in the axis hole (8) for pushing thimble (9) to stretch always to one end of type chamber (4)
Ejection assembly out.
2. forging material core according to claim 1 is automatically separated mold, which is characterized in that the axis hole (8) is far from type
One end of chamber (4) is equipped with plug (10), and the ejection assembly is set between plug (10) and thimble (9), the thimble (9)
The anti-drop assembly for preventing thimble (9) from deviating from is additionally provided between formed punch (2).
3. forging material core according to claim 2 is automatically separated mold, which is characterized in that the ejection assembly includes edge
The spring (11) that the length direction of axis hole (8) extends, one end of the spring (11) are resisted against on plug (10), and the other end supports
It leans against on thimble (9).
4. forging material core according to claim 2 or 3 is automatically separated mold, which is characterized in that the anti-drop assembly packet
The annular for being set to the limited step (12) in axis hole (8) and being set on thimble (9) is included to keep off along (13), the limited step (12)
Set on axis hole (8) at the one end of plesiotype chamber (4), the annular gear is set to the one of thimble (9) remote release chamber (4) along (13)
End.
5. forging material core according to claim 1 is automatically separated mold, which is characterized in that the formed punch (2) includes punching
Section (21) and linkage section (22) are pressed, the punch section (21) is cylindrical and is located at linkage section (22) lean on plesiotype chamber (4) one
End, the linkage section (22) are gradually reduced from one end of punch section (21) to the other end in coniform and its outer diameter, the company
The maximum outside diameter for connecing section (22) is equal with the outer diameter of punch section (21).
6. forging material core according to claim 1 is automatically separated mold, which is characterized in that have on the table top (3)
For positioning the groove (23) of workpiece, the groove (23) and type chamber (4) are coaxially disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567539.9U CN208162537U (en) | 2018-04-20 | 2018-04-20 | Forging material core is automatically separated mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567539.9U CN208162537U (en) | 2018-04-20 | 2018-04-20 | Forging material core is automatically separated mold |
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| Publication Number | Publication Date |
|---|---|
| CN208162537U true CN208162537U (en) | 2018-11-30 |
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| CN201820567539.9U Active CN208162537U (en) | 2018-04-20 | 2018-04-20 | Forging material core is automatically separated mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828721A (en) * | 2021-08-26 | 2021-12-24 | 浙江华远汽车科技股份有限公司 | Torsion bar cold heading forming device |
-
2018
- 2018-04-20 CN CN201820567539.9U patent/CN208162537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828721A (en) * | 2021-08-26 | 2021-12-24 | 浙江华远汽车科技股份有限公司 | Torsion bar cold heading forming device |
| CN113828721B (en) * | 2021-08-26 | 2024-04-26 | 浙江华远汽车科技股份有限公司 | Torsion bar cold heading forming device |
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