CN216828452U - Novel heavy isothermal forging hydraulic press - Google Patents
Novel heavy isothermal forging hydraulic press Download PDFInfo
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- CN216828452U CN216828452U CN202220231222.4U CN202220231222U CN216828452U CN 216828452 U CN216828452 U CN 216828452U CN 202220231222 U CN202220231222 U CN 202220231222U CN 216828452 U CN216828452 U CN 216828452U
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- hydraulic press
- isothermal forging
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- forging hydraulic
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Abstract
The utility model belongs to the technical field of heavy isothermal forging hydraulic press equipment, especially, relate to a novel heavy isothermal forging hydraulic press, novel heavy isothermal forging hydraulic press includes the fuselage, connects entablature, pillar and bottom end rail through pull rod group and forms a confined atress frame, and the slider is followed between entablature and bottom end rail the pillar reciprocates, be equipped with movable guide on the bottom end rail, movable guide extends to outer ejection mechanism by the bottom end rail, and the movable workbench is installed on movable guide, the movable workbench is moving along movable guide, and when the movable workbench moved outside ejection mechanism top, the ejecting hydro-cylinder of installing on the support frame stretched out ejecting with the work piece. The utility model provides an adopt many draw-bar structures, reduce the manufacturing degree of difficulty to reduce manufacturing cost, and the design is taken out of the work piece of being convenient for of outer ejecting device, the novel heavy isothermal forging hydraulic press of efficiency improvement.
Description
Technical Field
The utility model belongs to the technical field of heavy isothermal forging hydraulic press equipment, especially, relate to a novel heavy isothermal forging hydraulic press.
Background
The prior art is as follows:
isothermal forging refers to a forging method in which a die is heated to a temperature equal to or close to the deformation temperature of a blank, and the temperatures of a hot blank and the die are kept unchanged basically in the process of low-speed deformation. With the development of modern industry, titanium alloys are widely used in various fields. The key parts of the turbine disc, the fuel tank and the like of the aerospace plane engine can be forged by using isothermal forging technology. The titanium alloy forging formed by isothermal forging has high precision and structure density. Along with the market demand of large aerospace forgings and the demand of large aerospace key forgings, the demand of high-precision integrally formed forgings is higher and higher. The main parameters of the equipment are higher and higher, such as nominal force, demoulding force and the like.
However, the present inventors have found that the above prior art has at least the following technical problems:
in the design process, the cost performance of the equipment is the part with higher attention of users, and the cost performance of the equipment is low in investment, high in yield and optimal in cost performance ratio, so that the requirement is that the high performance parameters of the equipment are met and the investment for reducing the cost is considered in the design process.
The difficulty and significance for solving the technical problems are as follows:
therefore, based on the problems, the novel heavy isothermal forging hydraulic press which adopts a multi-pull-rod structure, reduces the manufacturing difficulty, reduces the manufacturing cost, is convenient for taking out the workpiece by designing the external ejection device and has high efficiency has important practical significance.
SUMMERY OF THE UTILITY MODEL
This application aim at provides one kind for solving technical problem among the prior art and adopts many pull rod structures, reduces the manufacturing degree of difficulty to reduce manufacturing cost, and the design outer ejecting device of machine is convenient for taking out of work piece, the novel heavy isothermal forging hydraulic press of raising efficiency.
The technical scheme adopted by the embodiment of the application to solve the technical problems in the prior art is as follows:
the utility model provides a novel heavy isothermal forging hydraulic press, novel heavy isothermal forging hydraulic press includes the fuselage, and through pull rod group connection entablature, pillar and bottom end rail formation a confined atress frame, the slider is followed between entablature and bottom end rail the pillar reciprocates, be equipped with movable guide on the bottom end rail, movable guide extends to external ejection mechanism by the bottom end rail, and the movable table is installed on movable guide, the movable table is moving along movable guide, and when the movable table moved external ejection mechanism top, the ejection cylinder of installing on the support frame stretched out the work piece ejecting.
The stressed frame bears the load of the equipment together, and the movable workbench is convenient for die replacement.
The embodiment of the application can also adopt the following technical scheme:
in foretell novel heavy isothermal forging hydraulic press, it is further, pull rod group includes the pull rod, the draw-bar nut is installed at the pull rod both ends, be equipped with the transition backing plate between draw-bar nut and the pillar.
In foretell novel heavy isothermal forging hydraulic press, it is further, the mobile workbench locks through workstation locking device, workstation locking device is including installing the bolt on the support, open the guide slot that has the level to set up on the support, the bolt is terminal to be connected with the promotion hydro-cylinder, makes the bolt along guide slot horizontal migration through promoting the hydro-cylinder.
The bolt moves horizontally along the guide groove by pushing the oil cylinder to perform a locking and loosening function, and the strength of the bolt is enough to meet the requirement of large-tonnage drawing force.
In the novel heavy isothermal forging hydraulic press, furthermore, the movable workbench and the edges of the two sides of the movable guide rail are fastened through the hanging plate, and the cross section of the hanging plate is in a C shape.
Because the workpiece can be stuck to the mold, the movable workbench can be jacked up by the ejection oil cylinder, and the hanging plate plays a role in clamping until the workpiece is ejected smoothly.
One or more technical schemes provided in the embodiment of the application have at least the following beneficial effects:
1. the utility model is suitable for a forging technology of heavy isothermal forging hydraulic press, the device possess outer ejecting device, are applicable to the machine of large-scale work piece and snatch, convenient high-efficient.
2. The utility model discloses a many draw bar structures satisfy under the equipment life time condition, reduce and make the degree of difficulty and cost.
3. The utility model discloses a bolt formula shifting table clamping device is applicable to higher die sinking power.
Drawings
Technical solutions of embodiments of the present application will be described in further detail below with reference to the accompanying drawings, but it should be understood that these drawings are designed for illustrative purposes only and thus do not limit the scope of the present application. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of the first embodiment;
fig. 2 is a schematic structural diagram of an external ejection mechanism in the first embodiment;
fig. 3 is a front view of the external ejection mechanism of the first embodiment.
In the figure:
1, a machine body; 1.1 upper cross beam, 1.2 support columns, 1.3 slide blocks, 1.4 lower cross beam and 1.5 movable workbench;
2, a pull rod group; 2.1 pull rod, 2.2 pull rod nut and 2.3 transition backing plate;
3, a workbench locking device; 3.1 bolt, 3.2 bracket, 3.3 pushing oil cylinder;
4, an external ejection mechanism; 4.1 ejection cylinder, 4.2 link plate, 4.3 support frame, 4.4 movable guide.
Detailed Description
The utility model provides a novel heavy isothermal forging hydraulic press, novel heavy isothermal forging hydraulic press includes the fuselage, and through pull rod group connection entablature, pillar and bottom end rail formation a confined atress frame, the slider is followed between entablature and bottom end rail the pillar reciprocates, be equipped with movable guide on the bottom end rail, movable guide extends to external ejection mechanism by the bottom end rail, and the movable table is installed on movable guide, the movable table is moving along movable guide, and when the movable table moved external ejection mechanism top, the ejection cylinder of installing on the support frame stretched out the work piece ejecting.
The stressed frame bears the load of the equipment together, and the movable workbench is convenient for die replacement.
The pull rod group comprises a pull rod, pull rod nuts are installed at two ends of the pull rod, and a transition base plate is arranged between each pull rod nut and the corresponding support.
The movable workbench is locked through the workbench locking device, the workbench locking device comprises a bolt installed on a support, a guide groove horizontally arranged is formed in the support, the tail end of the bolt is connected with a pushing oil cylinder, and the bolt moves horizontally along the guide groove through the pushing oil cylinder.
The bolt moves horizontally along the guide groove by pushing the oil cylinder to perform a locking and loosening function, and the strength of the bolt is enough to meet the requirement of large-tonnage drawing force.
The movable workbench is fastened with the edges of two sides of the movable guide rail through hanging plates, and the cross section of each hanging plate is C-shaped.
Because the workpiece can be stuck to the mold, the movable workbench can be jacked up by the ejection oil cylinder, and the hanging plate plays a role in clamping until the workpiece is ejected smoothly.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example 1
The fuselage 1 is formed by five parts combination, wherein the entablature 1.1, with pillar 1.2, bottom end rail 1.4 passes through pull rod group 2 and connects, forms a confined atress frame, bears equipment load jointly. The slider 1.3 is installed and is reciprocated in the middle of the equipment and carries out the suppression action of work piece, and the moving table 1.5 is installed on lower beam 1.4, the retooling of being convenient for.
The pull rod group 2 is divided into four groups, the pull rod group penetrates through the machine body 1, pull rod nuts 2.2 are mounted at two ends of each pull rod 2.1 and used for fastening the pull rods 2.1, and transition base plates 2.3 are mounted below the pull rod nuts 2.2 and used for diffusing the locking force of the pull rods.
Install the travelling workbench 1.5 on bottom end rail 1.4, have two stations of immigration workstation and removal retooling position of taking, when travelling workbench 1.5 immigration fuselage 1 began working, because equipment drawing die power is very big (surpassing 400 tons), the clamping mechanism of ordinary hydro-cylinder binding clasp form (generally adopt about 8 30 tons hydro-cylinder binding clasps) can't satisfy the technological parameter, just so need a mechanical type workstation locking device 3, lock the workstation, bolt 3.1 installs on support 3.2, through promoting hydro-cylinder 3.3 and locking and relaxing the function, the intensity of bolt 3.1 is enough can satisfy the demand of large-tonnage drawing die power.
When the forging process is finished, the movable workbench 1.5 is moved out of the equipment along the movable guide rail 4.4 arranged on the lower cross beam 1.4, and stops when the movable workbench moves above the external ejection mechanism 4, the ejection oil cylinder 4.1 arranged on the support frame 4.3 begins to extend out to eject the workpiece, and the movable workbench 1.5 can be ejected by the ejection oil cylinder 4.1 due to the phenomenon of die sticking of the workpiece, so that the hanging plate 4.2 plays a role in clamping until the workpiece is ejected smoothly.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
heavy isothermal forging press structure is great, and work piece size specification is great, and many pull rod structures can effectively reduce single size and manufacturing cost and the degree of difficulty, and workstation clamping device also more effectively satisfies the demand of big die drawing power, and outer ejection mechanism makes things convenient for the drawing of patterns of work piece and snatchs, improves production efficiency.
According to the device, the device meeting the process requirements of the user is designed and reasonably optimized, stable operation of equipment is guaranteed, and more values are created for production services of the user.
To sum up, the utility model provides an adopt many draw-bar structures, reduce the manufacturing degree of difficulty to reduce manufacturing cost, and the design is taken out of the work piece of being convenient for of outer ejecting device, the novel heavy isothermal forging hydraulic press of efficiency improvement.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. A novel heavy isothermal forging hydraulic press is characterized in that: the novel heavy isothermal forging hydraulic press comprises a press body, wherein a connecting upper cross beam, a supporting column and a lower cross beam form a closed stress frame through a pull rod set, a sliding block is arranged between the upper cross beam and the lower cross beam, the supporting column is moved up and down, a movable guide rail is arranged on the lower cross beam, the movable guide rail is extended to an external ejection mechanism through the lower cross beam, a movable workbench is arranged on the movable guide rail, the movable workbench moves along the movable guide rail, and when the movable workbench moves above the external ejection mechanism, an ejection oil cylinder arranged on a supporting frame is extended out to eject a workpiece.
2. The new heavy isothermal forging hydraulic press according to claim 1, characterized in that: the pull rod group comprises a pull rod, pull rod nuts are installed at two ends of the pull rod, and a transition base plate is arranged between each pull rod nut and the corresponding support.
3. The new heavy isothermal forging hydraulic press according to claim 1, characterized in that: the movable workbench is locked through the workbench locking device, the workbench locking device comprises a bolt installed on a support, a guide groove horizontally arranged is formed in the support, the tail end of the bolt is connected with a pushing oil cylinder, and the bolt moves horizontally along the guide groove through the pushing oil cylinder.
4. The new heavy isothermal forging hydraulic press according to claim 1, characterized in that: the movable workbench is fastened with the edges of two sides of the movable guide rail through hanging plates, and the cross section of each hanging plate is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220231222.4U CN216828452U (en) | 2022-01-27 | 2022-01-27 | Novel heavy isothermal forging hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220231222.4U CN216828452U (en) | 2022-01-27 | 2022-01-27 | Novel heavy isothermal forging hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828452U true CN216828452U (en) | 2022-06-28 |
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ID=82085873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220231222.4U Active CN216828452U (en) | 2022-01-27 | 2022-01-27 | Novel heavy isothermal forging hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828452U (en) |
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2022
- 2022-01-27 CN CN202220231222.4U patent/CN216828452U/en active Active
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