CN215587756U - High temperature resistant forging piece anchor clamps - Google Patents
High temperature resistant forging piece anchor clamps Download PDFInfo
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- CN215587756U CN215587756U CN202121996069.6U CN202121996069U CN215587756U CN 215587756 U CN215587756 U CN 215587756U CN 202121996069 U CN202121996069 U CN 202121996069U CN 215587756 U CN215587756 U CN 215587756U
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Abstract
The utility model provides a high-temperature-resistant forging piece clamp which comprises a bottom plate, a clamping cylinder, a first cooling plate, a second cooling plate, a first bulge cavity, a second bulge cavity, a rotary joint, a rotary pipe, a nut block and a clamping block, wherein the clamping cylinder is arranged on the bottom plate; the two ends of a driving shaft of the clamping cylinder are connected with a first cooling plate and a second cooling plate, cooling liquid cavities are arranged in the first cooling plate and the second cooling plate, a first protruding cavity and a second protruding cavity which are communicated with the cooling liquid cavities are arranged on the first cooling plate and the second cooling plate, the first protruding cavity and the second protruding cavity are connected with a rotating pipe through a rotating joint, the rotating pipe is in threaded connection with two groups of nut blocks with opposite rotating directions, clamping blocks used for clamping outside a forging piece are further connected to the end portions of the four groups of nut blocks, and driving portions used for driving the rotating pipe to rotate are further mounted on the first cooling plate and the second cooling plate.
Description
Technical Field
The utility model relates to a forging and pressing piece clamp, in particular to a high-temperature-resistant forging and pressing piece clamp.
Background
With the continuous development and progress of scientific technology, the application of forging technology is more and more extensive, and the automatic production of forging is also beneficial to improving the quality of a forged piece and saving the production cost, wherein the existing preparation modes of the metal forged piece mainly comprise two modes, one mode is free forging, a forging press directly forges a forged blank, and the forged blank is made into the forged piece; the other method is die forging or isothermal forging, a forging blank is placed in a die, a forging press applies force to the die, so that the forging blank is manufactured into a forging, in the forging automation, a material taking clamp of a forging and pressing piece is also an important ring, and because the forging and pressing environment is in a high-temperature environment and the temperature of the forging and pressing piece after forging and pressing is also high, a clamp used for clamping the forging and pressing piece is easy to damage, the service life of the clamp is shortened, and the use cost is increased.
Therefore, there is an urgent need for a high temperature resistant press forging clamp which not only has the effect of cooling in real time and reducing heat conduction in the clamping process, but also has a more flexible clamp adjusting effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-temperature-resistant forging part clamp which not only has the effects of reducing the temperature in real time and reducing the heat conduction in the clamping process, but also has a more flexible clamp adjusting effect.
The utility model provides the following technical scheme:
a high-temperature-resistant forging piece clamp comprises a bottom plate, a clamping cylinder, a first cooling plate, a second cooling plate, a first protruding cavity, a second protruding cavity, a rotary joint, a rotary pipe, a nut block and a clamping block; the clamping cylinder is installed on the bottom plate, two ends of a driving shaft of the clamping cylinder are respectively connected with the first cooling plate and the second cooling plate, cooling liquid cavities are formed in the first cooling plate and the second cooling plate, one end of each cooling liquid cavity is provided with a liquid inlet, the other end of each cooling liquid cavity is provided with a liquid outlet, a first protruding cavity and a second protruding cavity which are communicated with the cooling liquid cavities are further formed in the first cooling plate and the second cooling plate, a rotating pipe is connected between the first protruding cavity and the second protruding cavity through a rotating joint, external threads are formed outside the rotating pipe, two groups of nut blocks with opposite rotation directions are further in threaded connection with the rotating pipe, clamping blocks used for clamping the nut blocks outside the forging piece are further connected to the end portions of the four groups of nut blocks, and the nut blocks are longitudinally connected to the first cooling plate or the second cooling plate in a sliding mode; the rotating pipe is also provided with a circle of outer gear rings outside, and the first cooling plate and the second cooling plate are also provided with driving parts for driving the rotating pipe to rotate through the outer gear rings.
Preferably, the drive division includes the drive shaft, drive gear, driving motor installs on first cooling plate or second cooling plate, and its drive end is connected with the drive shaft that passes the protruding chamber of second, and the end connection of drive shaft has the drive gear that is used for with outer ring gear meshing to the protruding chamber of accessible drive shaft passes through the protruding chamber of second, realizes cooling to the heat of conducting to driving epaxial by the coolant liquid of the protruding intracavity of second, thereby can further improvement cooling effect.
Preferably, a sealing ring is arranged between the driving shaft and the side wall of the second bulge cavity.
Preferably, the base plate is mounted at the manipulator drive end.
Preferably, in order to facilitate replacement and maintenance of the clamping block, connecting blocks connected with the clamping block through screws may be further provided on both sides of the nut block.
Preferably, the bottom ends of the first cooling plate and the second cooling plate are connected to the bottom plate in a transverse sliding mode, so that the stability of the first cooling plate and the second cooling plate in motion under the driving of the clamping cylinder can be further improved, and the load of the clamping cylinder is also reduced.
The utility model has the beneficial effects that:
1. through arranging the first cooling plate and the second cooling plate which are internally provided with cooling liquid cavities, the clamping cylinder drives the first cooling plate and the second cooling plate to move oppositely, meanwhile, the driving part drives the rotating pipe to rotate, and drives the two groups of clamping blocks on the rotating pipe to move oppositely, so that the four groups of clamping blocks are clamped and positioned at the outer side of the forging and pressing part in a clamping way, when the heat of the high-temperature forging and pressing part is transferred to the rotating pipe through the nut block, the high-temperature forging and pressing part can be cooled by the cooling liquid passing through the inner part, the heat conduction is blocked, and the service life of the equipment can be prolonged;
2. because the clamping fit that is equipped with four groups of clamp blocks is in the outside of forging and pressing spare, consequently not only can stable realization be to the centre gripping of forging and pressing spare, also can adapt to the centre gripping of multiple forging and pressing spare through the distance of adjusting the nut piece, consequently the flexibility is better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a structural cross-sectional view of the present invention;
notation in the figure: 1 is the bottom plate, 2 is holding the clamp cylinder, 3 is first cooling plate, 4 is the second cooling plate, 5 is first protruding chamber, 6 is the protruding chamber of second, 7 is rotary joint, 8 is the swivelling joint, 9 is the nut piece, 10 is the clamp splice, 11 is the inlet, 12 is the liquid outlet, 14 is outer ring gear, 15 is the drive shaft, 16 is drive gear, 17 is driving motor, 18 is the connecting block.
Detailed Description
As shown in fig. 1, a sectional structural view of a high temperature-resistant forged part clamp, in this embodiment, includes a bottom plate 1, a clamping cylinder 2, a first cooling plate 3, a second cooling plate 4, a first bulge cavity 5, a second bulge cavity 6, a rotary joint 7, a rotary pipe 8, a nut block 9, and a clamping block 10; the clamping cylinder 2 is arranged on the bottom plate 1, two ends of a driving shaft 15 of the clamping cylinder are respectively connected with a first cooling plate 3 and a second cooling plate 4, cooling liquid cavities are arranged in the first cooling plate 3 and the second cooling plate 4, one end of each cooling liquid cavity is provided with a liquid inlet 11, the other end of each cooling liquid cavity is provided with a liquid outlet 12, a first protruding cavity 5 and a second protruding cavity 6 which are communicated with the cooling liquid cavities are further arranged on the first cooling plate 3 and the second cooling plate 4, a rotating pipe 8 is connected between the first protruding cavity 5 and the second protruding cavity 6 through a rotating joint 7, external threads are arranged outside the rotating pipe 8, two groups of nut blocks 9 with opposite rotation directions are further in threaded connection with the rotating pipe, clamping blocks used for clamping outside the forging piece are further connected to the end portions of the four groups of nut blocks 9, and the nut blocks 9 are longitudinally connected to the first cooling plate 3 or the second cooling plate 4 in a sliding mode; the rotating pipe 8 is also provided with a circle of outer gear rings 14, and the first cooling plate 3 and the second cooling plate 4 are also provided with driving parts for driving the rotating pipe 8 to rotate through the outer gear rings 14.
The driving part comprises a driving shaft 15, a driving gear 16 and a driving motor 17, the driving motor 17 is installed on the first cooling plate 3 or the second cooling plate 4, the driving end of the driving shaft is connected with the driving shaft 15 penetrating through the second protruding cavity 6, the end part of the driving shaft 15 is connected with the driving gear 16 engaged with the outer gear ring 14, so that heat conducted to the driving shaft 15 can be cooled through the driving shaft 15 through the second protruding cavity 6 by cooling liquid in the second protruding cavity 6, the cooling effect can be further improved, a sealing ring is arranged between the driving shaft 15 and the side wall of the second protruding cavity 6, the bottom plate 1 can be installed at the driving end of a manipulator or can be manually clamped and transferred remotely through a connecting rod, and in order to replace and maintain the clamping blocks, connecting blocks 18 connected with the clamping blocks through screws can be further arranged on two sides of the nut block 9, the bottom ends of the first cooling plate 3 and the second cooling plate 4 are connected to the bottom plate 1 in a sliding mode, so that the stability of the first cooling plate 3 and the second cooling plate 4 moving under the driving of the clamping cylinder 2 can be further improved, and the load of the clamping cylinder 2 is also lightened.
The working principle of the utility model is as follows: through the first cooling plate 3 and the second cooling plate 4 that have the coolant liquid chamber in setting up, embrace and press from both sides cylinder 2 drive first cooling plate 3 and second cooling plate 4 and move in opposite directions, drive portion drive rotary tube 8 is rotatory simultaneously, drive two sets of clamp blocks on it and move in opposite directions, thereby four groups of clamp blocks are embraced and are being pressed from both sides its clamping position in the outside of forging and pressing piece, when the forging and pressing piece heat of high temperature was transmitted to rotary tube 8 by nut piece 9, can cool off it by the coolant liquid of inside process, hinder thermal conduction, thereby can improve equipment's life, simultaneously because the tight cooperation of clamp of four groups of clamp blocks is in the outside of forging and pressing piece, consequently not only can stable realization to the centre gripping of forging and pressing piece, but also can adapt to the centre gripping of multiple forging and pressing piece through the distance of adjusting nut piece 9, therefore the flexibility is better.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-temperature-resistant forging piece clamp is characterized by comprising a bottom plate, a clamping cylinder, a first cooling plate, a second cooling plate, a first bulge cavity, a second bulge cavity, a rotary joint, a rotary pipe, a nut block and a clamping block; the clamping cylinder is installed on the bottom plate, two ends of a driving shaft of the clamping cylinder are respectively connected with a first cooling plate and a second cooling plate, cooling liquid cavities are formed in the first cooling plate and the second cooling plate, one end of each cooling liquid cavity is provided with a liquid inlet, the other end of each cooling liquid cavity is provided with a liquid outlet, a first protruding cavity and a second protruding cavity which are communicated with the cooling liquid cavities are further formed in the first cooling plate and the second cooling plate, a rotating pipe is connected between the first protruding cavity and the second protruding cavity through a rotating joint, external threads are formed outside the rotating pipe, two groups of nut blocks with opposite rotation directions are further in threaded connection with the rotating pipe, clamping blocks used for clamping the nut blocks outside a forging piece are further connected to the end portions of the four groups of nut blocks, and the nut blocks are longitudinally connected to the first cooling plate or the second cooling plate in a sliding mode;
the rotating pipe is also provided with a circle of outer gear rings outside, and driving parts for driving the rotating pipe to rotate through the outer gear rings are further installed on the first cooling plate and the second cooling plate.
2. A high temperature resistant press forging jig according to claim 1, wherein the driving part includes a driving shaft, a driving gear, a driving motor mounted on the first cooling plate or the second cooling plate, the driving end of the driving motor is connected with the driving shaft passing through the second boss cavity, and the end of the driving shaft is connected with the driving gear for meshing with the external gear ring.
3. A refractory press forging holder as set forth in claim 2, wherein a seal is provided between said drive shaft and a side wall of said second relief cavity.
4. A refractory press forging clamp as set forth in claim 1, wherein said base plate is mounted at the drive end of the robot.
5. The high temperature resistant press forging clamp of claim 1, wherein the nut block is further provided at both sides thereof with connection blocks to which the clamp blocks are connected by screws.
6. A refractory press forging holder as set forth in claim 1, wherein the bottom ends of the first and second cooling plates are each slidably connected laterally to the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996069.6U CN215587756U (en) | 2021-08-23 | 2021-08-23 | High temperature resistant forging piece anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996069.6U CN215587756U (en) | 2021-08-23 | 2021-08-23 | High temperature resistant forging piece anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587756U true CN215587756U (en) | 2022-01-21 |
Family
ID=79882556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121996069.6U Active CN215587756U (en) | 2021-08-23 | 2021-08-23 | High temperature resistant forging piece anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587756U (en) |
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2021
- 2021-08-23 CN CN202121996069.6U patent/CN215587756U/en active Active
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