CN102873237A - T-shaped forge piece blank-manufacturing processing technology and device thereof - Google Patents
T-shaped forge piece blank-manufacturing processing technology and device thereof Download PDFInfo
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- CN102873237A CN102873237A CN2012103960403A CN201210396040A CN102873237A CN 102873237 A CN102873237 A CN 102873237A CN 2012103960403 A CN2012103960403 A CN 2012103960403A CN 201210396040 A CN201210396040 A CN 201210396040A CN 102873237 A CN102873237 A CN 102873237A
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Abstract
The invention discloses a T-shaped forge piece blank-manufacturing processing technology, which comprises the following steps of: 1) putting one end of a blank into a cavity of a moulding bed, and enabling the other end of the blank to be contacted with a first flat anvil; 2) pressing the first flat anvil to the direction near the moulding bed, and obtaining a primary blank of the T-shaped forged piece until the head part of a T-shaped forged piece is formed; and 3) extruding the primary blank of the T-shaped forged piece by two oppositely-arranged second flat anvils to obtain the T-shaped forge piece blank of which the head part is provided with one pair of flat side edges. According to the above technology disclosed by the invention, one end of the blank is put into the moulding bed so as to reduce the processing process of a vertical main body part of the T-shaped forged piece, the head part of the T-shaped forged piece is obtained by upsetting, and the head part of the T-shaped forged piece is flattened. Therefore, processing steps are effectively reduced so as to improve the processing efficiency. The invention also discloses a T-shaped forge piece blank-manufacturing processing device, which is used for carrying out the T-shaped forge piece blank-manufacturing processing technology.
Description
Technical field
The present invention relates to the Mechanical Industry Technology field, particularly a kind of T-shaped forging base processing technology and device thereof.
Background technology
T-shaped member is because himself structure is often used in every field, and processing mode commonly used is for forging.
At present, the mode of traditional processing T type 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 T-shaped 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 T-shaped forging, obtain T-shaped forging base; Forge T-shaped 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.
Therefore, how providing a kind of T-shaped forging part blank-making technology, simplify procedure of processing, to enhance productivity, is the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide a kind of T-shaped forging part blank-making technology, simplify procedure of processing, to enhance productivity.Another object of the present invention provides a kind of T-shaped forging part processing unit (plant).
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of T-shaped forging base processing technology comprises step:
1), an end of blank is put into the die cavity of loose tool, the other end contacts with the first flat anvil;
2), to pressing described the first flat anvil near the direction of described loose tool, until form the head of T-shaped forging, obtain just base of T-shaped forging;
3), push just base of described T-shaped forging with the second flat anvil of two positioned opposite, obtain the T-shaped forge piece blank reheating that its head has a pair of smooth side.
Preferably, in the above-mentioned T-shaped forging base processing technology, described step 3) specifically comprises:
31), the first base of described T-shaped forging is taken out from described loose tool;
32), with described T-shaped forging just base be placed between described second flat anvil of two positioned opposite, and its head all contacts with two described the second flat anvils;
33), push the just head of base of described T-shaped forging to the mutual close direction of two described the second flat anvils, obtain the T-shaped forge piece blank reheating that its head has a pair of flat side.
A kind of T-shaped forging base processing unit (plant) comprises:
Has the loose tool for the die cavity of accommodating blank one end;
The first flat anvil with described die cavity opening positioned opposite;
Two the second flat anvils of positioned opposite;
Be used for driving the drive unit of described the first flat anvil and the motion of described the second flat anvil.
Preferably, in the above-mentioned T-shaped forging base processing unit (plant), the die cavity of described loose tool has the pattern draft of predetermined angle.
Preferably, in the above-mentioned T-shaped forging base processing unit (plant), described drive unit is hydraulic press.
Preferably, in the above-mentioned T-shaped forging base processing unit (plant), the center of described the first flat anvil and described the second flat anvil center all with the center superposition of the pressure output end of described drive unit.
Preferably, in the above-mentioned T-shaped forging base processing unit (plant), two described the second flat anvils are vertically enumerated layout.
Can find out from above-mentioned technical scheme, the invention provides a kind of T-shaped forging base processing technology, may further comprise the steps: 1), an end of blank is put into the die cavity of loose tool, the other end contacts with the first flat anvil; 2), to pressing the first flat anvil near the direction of described loose tool, until form the head of T-shaped forging, obtain just base of T-shaped forging; 3), push just base of T-shaped forging with the second flat anvil of two positioned opposite, obtain the T-shaped forge piece blank reheating 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 T-shaped forge piece blank reheating, namely only need carry out jumping-up obtains the head of T-shaped forge piece blank reheating and the main body of smooth T-shaped forge piece blank reheating, can obtain T-shaped forge piece blank reheating, therefore, effectively reduce procedure of processing, thereby improved working (machining) efficiency.
The invention also discloses a kind of T-shaped forging base processing unit (plant), comprise the loose tool that has for the die cavity of accommodating blank one end; The first flat anvil with die cavity opening positioned opposite; Two the second flat anvils of positioned opposite; Be used for driving the drive unit of the first flat anvil and the motion of the second flat anvil.Can realize above-mentioned T-shaped forging base processing technology by utilizing this device.
Description of drawings
The T-shaped forging base processing process figure that Fig. 1 provides for the embodiment of the invention;
The process chart of the T-shaped forge piece blank reheating flatness of adjustment that Fig. 2 provides for the embodiment of the invention;
The structural representation of upsetting apparatus original state in the T-shaped forging base processing unit (plant) that Fig. 3 provides for the embodiment of the invention;
The structural representation of upsetting apparatus process in the T-shaped forging base processing unit (plant) that Fig. 4 provides for the embodiment of the invention;
The structural representation of the second flat anvil original state in the T-shaped forging base processing unit (plant) that Fig. 5 provides for the embodiment of the invention;
The second flat anvil working state structure schematic diagram in the T-shaped forging base processing unit (plant) that Fig. 6 provides for the embodiment of the invention.
The specific embodiment
Core of the present invention provides a kind of T-shaped forging part blank-making technology, simplifies procedure of processing, to enhance productivity.Another core of the present invention provides a kind of T-shaped forging part processing unit (plant).
In order to make those skilled in the art person understand better the present invention program, the present invention is described in further detail below in conjunction with drawings and embodiments.
Please refer to Fig. 1, the invention discloses a kind of T-shaped forging base processing technology, comprise step:
S1: an end of blank is put into the die cavity of loose tool, and the other end contacts with the 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 subject to the constraint of mould, therefore, has reduced the process to the vertical main part processing of T-shaped forging.The length that it will be appreciated by persons skilled in the art that the vertical main part of this T-shaped forging is controlled by the degree of depth in T-shaped chamber, can set according to different needs in actual production.
S2: press the first flat anvil to the direction near loose tool, until form the head of T-shaped forging, obtain just base of T-shaped forging;
Press the first flat anvil to the direction near loose tool, namely control the first flat anvil to the direction motion near loose tool, so that expose to the part of the loose tool generation Upsetting that is squeezed, and the part that is positioned at loose tool inside does not deform, thereby obtain just base of one large one small T-shaped forging, obtain the head of T-shaped forging through aforesaid way.
S3: the second flat anvil with two positioned opposite pushes just base of T-shaped forging, obtains the T-shaped forge piece blank reheating that its head has a pair of smooth side.
Because the T-shaped forging that the process said process obtains the just cross section of the head of base is circle, therefore, need to 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 second flat anvil of two positioned opposite to push the head of T-shaped forge piece blank reheating, and in using according to reality to the concrete dimensional requirement of forging, apply the power of different sizes, thereby obtain T-shaped forge piece blank reheating.T-shaped forge piece blank reheating after machining can be directly used in part processing or proceed mold pressing as the forging part blank, forms T-shaped forging part.
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 T-shaped forge piece blank reheating, namely only need carry out jumping-up obtains the head of T-shaped forge piece blank reheating and the main part of smooth T-shaped forge piece blank reheating, can obtain T-shaped 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 T-shaped forging base processing technology that provides of the embodiment of the invention specifically comprises:
S31: the first base of T-shaped forging is taken out from loose tool;
For the ease of the processing to T-shaped forging, the operator need to take out the T-shaped forging behind the jumping-up.
S32: the first base of T-shaped forging is placed between the second flat anvil of two positioned opposite, and its head all contacts with two the second flat anvils;
For the head to the first base of T-shaped forging pushes, the head with the first base of T-shaped forging in the present embodiment is placed between the second flat anvil of two positioned opposite.Concrete, can with T-shaped forging just base laterally lie between two the second flat anvils, and above-mentioned two the second flat anvils positioned opposite vertically, and guarantee T-shaped forging just the head of base between two the second flat anvils.
S33: push the just head of base of T-shaped forging to the mutual close direction of two the second flat anvils, obtain the T-shaped forge piece blank reheating that its head has a pair of smooth side.
Extruding by two the second flat anvils so that T-shaped forging just the head of base is flat, and with the vertical main part of T-shaped forge piece blank reheating in same plane, namely obtain the T-shaped forge piece blank reheating that needs.Concrete, the thickness of this T-shaped forge piece blank reheating is set according to different needs, and present embodiment does not limit its concrete size.T-shaped forge piece blank reheating after machining can be directly used in part processing or proceed mold pressing as the forging part blank, forms T-shaped forging part.
It will be appreciated by persons skilled in the art that so long as the mode that the rounded nose of T-shaped forging base can be flattened all in this protection domain.
Such as Fig. 3-shown in Figure 6, the embodiment of the invention also discloses a kind of T-shaped forging base processing unit (plant), comprising: have the loose tool 3 for the die cavity 31 of accommodating blank 1 one ends; The first flat anvil 2 with die cavity 31 opening positioned opposite; Two the second flat anvils 4 of positioned opposite; Be used for driving the drive unit of the first flat anvil 2 and 4 motions of the second flat anvil.In use, in the end insertion die cavity 31 with blank 1, the other end contacts with the first flat anvil 2, then makes the first flat anvil 2 to the motion of loose tool 3 directions according to drive unit, thereby obtains just base of one large one small T-shaped forging; Then with the just base taking-up of T-shaped forging, be placed between two the second flat anvils 4 of positioned opposite, and rely on drive unit to make the second flat anvil 4 to mutually close direction motion, thereby obtain T-shaped forging.Can realize above-mentioned processing T type forging base processing technology 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 predetermined angle.In actual production, the pattern draft of different angles can be set according to blank 1 different size of its main part behind jumping-up, so that with the die cavity 31 interior taking-ups of blank 1 from loose tool 3.
Because the hydraulic press impulse stroke is large, in total travel, can both apply maximum functional power to workpiece, there are not simultaneously huge impact and noise, and the 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 greatly 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 the first flat anvil 2 and the second flat anvil 4 all is set to center superposition with the pressure output end of hydraulic press, balanced with the plus-pressure that guarantees the first flat anvil 2 and 4 pairs of blanks of the second flat anvil, thereby prevent that eccentric phenomenon from appearring in the T-shaped forging of processing rear formation, and then improved the quality of T-shaped forging.
In the preferred embodiment, two the second flat anvils 4 are vertically enumerated layout.Can prevent from just occurring in the base process because action of gravitation at the T-shaped forging of extruding by above-mentioned layout, therefore the T-shaped forging just head of base, has effectively guaranteed the quality of the T-shaped forge piece blank reheating after the processing to the first phenomenon of the main part diffusion of base of T-shaped 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.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a T-shaped forging base processing technology 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 the first flat anvil;
2), to pressing described the first flat anvil near the direction of described loose tool, until form the head of T-shaped forging, obtain just base of T-shaped forging;
3), push just base of described T-shaped forging with the second flat anvil of two positioned opposite, obtain the T-shaped forge piece blank reheating that its head has a pair of smooth side.
2. T-shaped forging base processing technology according to claim 1 is characterized in that described step 3) specifically comprises:
31), the first base of described T-shaped forging is taken out from described loose tool;
32), with described T-shaped forging just base be placed between described second flat anvil of two positioned opposite, and its head all contacts with two described the second flat anvils;
33), push the just head of base of described T-shaped forging to the mutual close direction of two described the second flat anvils, obtain the T-shaped forge piece blank reheating that its head has a pair of flat side.
3. a T-shaped forging base processing unit (plant) is characterized in that, comprising:
Has the loose tool for the die cavity of accommodating blank one end;
The first flat anvil with described die cavity opening positioned opposite;
Two the second flat anvils of positioned opposite;
Be used for driving the drive unit of described the first flat anvil and the motion of described the second flat anvil.
4. T-shaped forging base processing unit (plant) according to claim 3 is characterized in that the die cavity of described loose tool has the pattern draft of predetermined angle.
5. T-shaped forging base processing unit (plant) according to claim 3 is characterized in that described drive unit is hydraulic press.
6. T-shaped forging base processing unit (plant) according to claim 3 is characterized in that, the center of described the first flat anvil and described the second flat anvil center all with the center superposition of the pressure output end of described drive unit.
7. T-shaped forging base processing unit (plant) according to claim 3 is characterized in that, two described the second flat anvils are vertically enumerated layout.
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| CN2012103960403A CN102873237A (en) | 2012-10-17 | 2012-10-17 | T-shaped forge piece blank-manufacturing processing technology and device thereof |
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| CN2012103960403A CN102873237A (en) | 2012-10-17 | 2012-10-17 | T-shaped forge piece blank-manufacturing processing technology and device thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103464675A (en) * | 2013-09-24 | 2013-12-25 | 二重集团（德阳）重型装备股份有限公司 | Large-sized T-shaped plate forged piece forming method |
| CN105081187A (en) * | 2014-05-20 | 2015-11-25 | 陕西宏远航空锻造有限责任公司 | Method for forging H-shaped step shaft through moulding beds |
| CN107470535A (en) * | 2017-10-12 | 2017-12-15 | 西南铝业（集团）有限责任公司 | A kind of anti-eccentric swaging tools |
| CN110014105A (en) * | 2019-05-23 | 2019-07-16 | 中国第二重型机械集团德阳万航模锻有限责任公司 | A kind of forging method deforming short T-type blank |
| CN110976735A (en) * | 2019-12-24 | 2020-04-10 | 陕西宏远航空锻造有限责任公司 | T-shaped die and method for forging T-shaped forge piece |
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Application publication date: 20130116 |