CN103341579A - Method and equipment for processing forging billet body - Google Patents
Method and equipment for processing forging billet body Download PDFInfo
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- CN103341579A CN103341579A CN 201310257927 CN201310257927A CN103341579A CN 103341579 A CN103341579 A CN 103341579A CN 201310257927 CN201310257927 CN 201310257927 CN 201310257927 A CN201310257927 A CN 201310257927A CN 103341579 A CN103341579 A CN 103341579A
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- flat anvil
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Abstract
The invention discloses a method for processing a forging billet body. The method is characterized by comprising the following steps of (1) putting one end of a blank into a cavity of a forming die, and enabling the other end of the blank to be contacted with a first flat anvil; (2) pressing the first flat anvil towards the forming die direction until the head portion of a forging billet is formed to obtain a primary forging billet; (3) extruding the primary forging billet by using two oppositely arranged second flat anvils to obtain the forging billet with the head portion provided with a pair of smooth side edges. The method for processing the forging billet body effectively reduces processing procedures, and improves processing efficiency. The invention further discloses equipment for processing the forging billet body. The equipment for processing the forging billet body comprises the forming die with the cavity for containing one end of the blank, the first flat anvil oppositely arranged with the opening of the cavity, the two second flat anvils arranged oppositely and a driving device used for driving the first flat anvil and the second flat anvils to move. By using the equipment, the method for processing the forging billet body can be achieved.
Description
Technical field
The present invention relates to forging base substrate processing technique field, relate in particular to a kind of processing method and process equipment of forging base substrate.
Background technology
At present, the mode of tradition processing forging is the open die forging cogging, namely adopts hydraulic press to add the open die forging mode of flat anvil.Concrete, comprising: 1. jumping-up, with the blank jumping-up to pre-set dimension; 2. pulling is with the pulling of the blank behind the above-mentioned jumping-up, to form the vertical main part of forging; 3. jumping-up again; 4. the side of beating makes through the opposite face of the blank after the above-mentioned processing straight; 5. pulling; 6. beat step, form the head of forging, obtain the forging base; Forge blank through above-mentioned work step.But from above-mentioned process as can be known, the production stage of open die forging mode is more, causes working (machining) efficiency low.
Summary of the invention
The objective of the invention is: provide a kind of simplification procedure of processing, the processing method of the forging base substrate of enhancing productivity.
Another object of the present invention is: the process equipment that a kind of forging base substrate is provided.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of processing method of forging base substrate comprises step:
1), an end of blank is put into the die cavity of loose tool, the other end contacts with first flat anvil;
2), to pressing described first flat anvil near the direction of described loose tool, until the head that forms forging, obtain forging base just;
3), push described forging base just with second flat anvil of two positioned opposite, obtain the forging that its head has a pair of smooth side.
Preferably, in the processing method of above-mentioned forging base substrate, described step 3) specifically comprises:
31), the first base of described forging is taken out from described loose tool;
32), with described forging just base be placed between described second flat anvil of two positioned opposite, and its head all contacts with two described second flat anvils;
33), push the described forging head of base just to the mutual close direction of two described second flat anvils, obtain the forging that its head has a pair of flat side.
A kind of process equipment of forging base substrate comprises:
Has the loose tool for the die cavity of ccontaining blank one end;
First flat anvil with described die cavity opening positioned opposite;
Two second flat anvils of positioned opposite;
Be used for driving the drive unit of described first flat anvil and the motion of described second flat anvil.
Preferably, in the process equipment of above-mentioned forging base substrate, the die cavity of described loose tool has the pattern draft of preset angles.
Preferably, in the process equipment of above-mentioned forging base substrate, described drive unit is hydraulic press.
Preferably, in the process equipment of above-mentioned forging base substrate, the center of described first flat anvil and the described second flat anvil center all overlap with the center of the pressure output end of described drive unit.
Preferably, in the process equipment of above-mentioned forging base substrate, two described second flat anvils are vertically enumerated layout.
From above-mentioned technical scheme as can be seen, the invention provides a kind of processing method of forging base substrate, may further comprise the steps: 1), an end of blank is put into the die cavity of loose tool, the other end contacts with first flat anvil; 2), to pressing first flat anvil near the direction of described loose tool, until the head that forms forging, obtain forging base just; 3), with the first base of second flat anvil of two positioned opposite extruding forging, obtain the forging that its head has a pair of smooth side.The present invention is by above-mentioned processing technology, thereby an end of blank is put into loose tool reduced process to the vertical main part of forge piece blank reheating, namely only need carry out jumping-up and obtain the main body of the head peace monobloc forging part blank of forge piece blank reheating, can obtain forging, therefore, effectively reduce procedure of processing, thereby improved working (machining) efficiency.
The invention also discloses a kind of process equipment of forging base substrate, comprise the loose tool that has for the die cavity of ccontaining blank one end; First flat anvil with die cavity opening positioned opposite; Two second flat anvils of positioned opposite; Be used for driving the drive unit of first flat anvil and the motion of second flat anvil.Can realize the processing method of above-mentioned forging base substrate by utilizing this device.
Description of drawings
The processing method flow chart of the forging base substrate that Fig. 1 provides for the embodiment of the invention;
The process chart of the adjustment forge piece blank reheating flatness that Fig. 2 provides for the embodiment of the invention;
The structural representation of jumping-up device original state in the process equipment of the forging base substrate that Fig. 3 provides for the embodiment of the invention;
The structural representation of jumping-up device process in the process equipment of the forging base substrate that Fig. 4 provides for the embodiment of the invention;
The structural representation of the second flat anvil original state in the process equipment of the forging base substrate that Fig. 5 provides for the embodiment of the invention;
The second flat anvil working state structure schematic diagram in the process equipment of the forging base substrate that Fig. 6 provides for the embodiment of the invention.
The specific embodiment
Core of the present invention provides a kind of processing method of forging base substrate, simplifies procedure of processing, to enhance productivity.Another core of the present invention provides a kind of process equipment of forging base substrate.
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
As shown in Figure 1, a kind of processing method of forging base substrate comprises step:
S1: an end of blank is put into the die cavity of loose tool, and the other end contacts with first flat anvil;
In order to realize the jumping-up to blank, the end with the blank of excellent type in the present embodiment inserts in the loose tool, can not deform because the part of blank in loose tool is subjected to the constraint of mould, therefore, has reduced the process to the vertical main part processing of forging.The length that it will be appreciated by persons skilled in the art that the vertical main part of this forging is controlled by the degree of depth in chamber, can set according to different needs in actual production.
S2: press first flat anvil to the direction near loose tool, until the head that forms forging, obtain forging base just;
Press first flat anvil to the direction near loose tool, namely control first flat anvil to the direction motion near loose tool, make the part that exposes to loose tool be squeezed the jumping-up distortion takes place, and the part that is positioned at loose tool inside does not deform, thereby obtain big little forging base just, obtain the head of forging through aforesaid way.
S3: the first base of second flat anvil extruding forging with two positioned opposite obtains the forging that its head has a pair of smooth side.
Because the forging that the process said process obtains the just cross section of the head of base is circle, therefore, need be for further processing to it, be straight part so that it has one group of relative edge.Therefore, in the present embodiment, adopt the head of second flat anvil extruding forge piece blank reheating of two positioned opposite, and in using according to reality to the concrete dimensional requirement of forging, apply the power of different sizes, thereby obtain forge piece blank reheating.Forge piece blank reheating after machining can be directly used in part processing or proceed mold pressing as the forging part blank, forms forging.
The present invention is by above-mentioned processing technology, thereby an end of blank is put into loose tool reduced process to the vertical main part of forge piece blank reheating, namely only need carry out jumping-up and obtain the main part of the head peace monobloc forging part blank of forge piece blank reheating, can obtain forge piece blank reheating, therefore, effectively reduce procedure of processing, thereby improved working (machining) efficiency.
As shown in Figure 2, the step S3 of the processing method of the forging base substrate that provides of the embodiment of the invention specifically comprises:
S31: the first base of forging is taken out from loose tool;
For the ease of the processing to forging, the operator need take out the forging behind the jumping-up.
S32: the first base of forging is placed between second flat anvil of two positioned opposite, and its head all contacts with two second flat anvils;
For the head to the first base of forging pushes, the head with the first base of forging in the present embodiment is placed between second flat anvil of two positioned opposite.Concrete, can with forging just base laterally lie between two second flat anvils, and above-mentioned two second flat anvils positioned opposite vertically, and guarantee forging just the head of base between two second flat anvils.
S33: the head to the mutual close first base of direction extruding forging of two second flat anvils obtains the forging that its head has a pair of smooth side.
Extruding by two second flat anvils makes forging, and just the head of base is flat, and with the vertical main part of forge piece blank reheating in same plane, namely obtain the forging that needs.Concrete, the thickness of this forge piece blank reheating is set according to different needs, and present embodiment does not limit its concrete size.Forge piece blank reheating after machining can be directly used in part processing or proceed mold pressing as the forging part blank, forms forging.
It will be appreciated by persons skilled in the art that so long as the mode that the rounded nose of forging base can be flattened all in this protection domain.
As Fig. 3-shown in Figure 6, the embodiment of the invention also discloses a kind of process equipment of forging base substrate, comprising: have the loose tool 3 for the die cavity 31 of ccontaining blank 1 one ends; First flat anvil 2 with die cavity 31 opening positioned opposite; Two second flat anvils 4 of positioned opposite; Be used for driving the drive unit of first flat anvil 2 and 4 motions of second flat anvil.In use, in the end insertion die cavity 31 with blank 1, the other end contacts with first flat anvil 2, makes first flat anvil 2 to the motion of loose tool 3 directions according to drive unit then, thereby obtains big little forging base just; With forging base taking-up just, be placed between two second flat anvils 4 of positioned opposite then, and rely on drive unit to make second flat anvil 4 to close mutually direction motion, thereby obtain forging.Can realize the processing method of above-mentioned processing forging base substrate by utilizing this device.
Said apparatus is simple in structure, and is easy to operate.
In the specific embodiment, the die cavity 31 of loose tool 3 is set to have the die cavity of the pattern draft of preset angles.In actual production, the pattern draft of different angles can be set, so that blank 1 is taken out according to blank 1 different size of its main part behind jumping-up in the die cavity 31 of loose tool 3.
Because the hydraulic press impulse stroke is big, in total travel, can both apply maximum functional power to workpiece, there are not huge impact and noise simultaneously, and advantage such as working condition is better, and environmental pollution is little, therefore, in the embodiment of the invention, drive unit is set to hydraulic press.Control under-voltage amount by hydraulic press, can significantly reduce human factor.It will be appreciated by persons skilled in the art that according to different needs and can be set to the device that hydraulic press, forging hammer or friction press etc. produce pressure by drive unit, also can be motor, and connect reduction box at the output shaft place of motor.
Preferably, the center of the center of first flat anvil 2 and second flat anvil 4 all is set to overlap with the center of the pressure output end of hydraulic press, be balanced with the plus-pressure that guarantees first flat anvil 2 and 4 pairs of blanks of second flat anvil, thereby prevent from processing the eccentric phenomenon of forging appearance that the back forms, and then improved the quality of forging.
In the preferred embodiment, two second flat anvils 4 are vertically enumerated layout.Can prevent from just occurring in the base process because the effect of gravity at the extruding forging by above-mentioned layout, therefore the forging just head of base, has effectively guaranteed the quality of the forge piece blank reheating after the processing to the first phenomenon of the main part diffusion of base of forging.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the claim scope of the present invention variation, the modification of the above embodiment.
Claims (7)
1. the processing method of a forging base substrate is characterized in that, comprises step:
1), an end of blank is put into the die cavity of loose tool, the other end contacts with first flat anvil;
2), to pressing described first flat anvil near the direction of described loose tool, until the head that forms forging, obtain forging base just;
3), push described forging base just with second flat anvil of two positioned opposite, obtain the forging that its head has a pair of smooth side.
2. the processing method of forging base substrate according to claim 1 is characterized in that, described step 3) specifically comprises:
31), the first base of described forging is taken out from described loose tool;
32), with described forging just base be placed between described second flat anvil of two positioned opposite, and its head all contacts with two described second flat anvils;
33), push the described forging head of base just to the mutual close direction of two described second flat anvils, obtain the forging that its head has a pair of flat side.
3. the process equipment of a forging base substrate is characterized in that, comprising:
Has the loose tool for the die cavity of ccontaining blank one end;
First flat anvil with described die cavity opening positioned opposite;
Two second flat anvils of positioned opposite;
Be used for driving the drive unit of described first flat anvil and the motion of described second flat anvil.
4. the process equipment of forging base substrate according to claim 3 is characterized in that, the die cavity of described loose tool has the pattern draft of preset angles.
5. the process equipment of forging base substrate according to claim 3 is characterized in that, described drive unit is hydraulic press.
6. the process equipment of forging base substrate according to claim 3 is characterized in that, the center of described first flat anvil and the described second flat anvil center all overlap with the center of the pressure output end of described drive unit.
7. the process equipment of forging base substrate according to claim 3 is characterized in that, two described second flat anvils are vertically enumerated layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310257927 CN103341579A (en) | 2013-06-25 | 2013-06-25 | Method and equipment for processing forging billet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310257927 CN103341579A (en) | 2013-06-25 | 2013-06-25 | Method and equipment for processing forging billet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103341579A true CN103341579A (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310257927 Pending CN103341579A (en) | 2013-06-25 | 2013-06-25 | Method and equipment for processing forging billet body |
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|---|---|
| CN (1) | CN103341579A (en) |
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- 2013-06-25 CN CN 201310257927 patent/CN103341579A/en active Pending
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Application publication date: 20131009 |