CN210115418U - Quick forging silent hammer - Google Patents
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- CN210115418U CN210115418U CN201920893530.1U CN201920893530U CN210115418U CN 210115418 U CN210115418 U CN 210115418U CN 201920893530 U CN201920893530 U CN 201920893530U CN 210115418 U CN210115418 U CN 210115418U
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Abstract
A quick forging silent hammer relates to the technical field of forging equipment and comprises a machine body, a two-way hydraulic oil cylinder arranged on the machine body and a hydraulic station assembly used for providing power for the two-way hydraulic oil cylinder, wherein the hydraulic station assembly comprises a motor, an oil pump connected with the motor and an oil tank, a large-drift-diameter hydraulic valve group is arranged on the oil tank, and the oil pump is connected with the large-drift-diameter hydraulic valve group through a high-pressure pipe; the large-drift-diameter hydraulic valve bank is connected with an upper cavity of the two-way hydraulic oil cylinder through a pressing oil pipe, the large-drift-diameter hydraulic valve bank is connected with a lower cavity of the two-way hydraulic oil cylinder through a return oil pipe, a piston rod is arranged at the bottom of the two-way hydraulic oil cylinder, an upper anvil is installed on the piston rod, and a lower anvil is installed on a workbench of the machine body. This quick forging silent hammer has not only saved parts such as return stroke hydro-cylinder, entablature, stand, has reduced the fault frequency, has still reached quick forged purpose through fluid infusion case, quick fluid infusion valve, program control module etc. has satisfied the objective reality requirement of hot tapping, has improved production efficiency greatly.
Description
Technical Field
The utility model relates to a forging equipment technical field.
Background
At present, the forging process is an indispensable process in the mechanical manufacturing industry. The traditional forging hammer comprises an air hammer, an electro-hydraulic hammer and the like, and adopts a striking principle, so that great impact sound, vibration, noise and the like are inevitably caused, the surrounding environment is influenced, and the physical and psychological health of workers is injured. With the further advance of national environmental protection work, the use of an air hammer and an electro-hydraulic hammer for forging production is forbidden gradually, and if a large-scale hydraulic press is selected for processing the medium and small forgings, energy is wasted, and the production cost of the forgings is increased.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model aims at providing a quick forging noiseless hammer can realize that the static pressure suppresses required shape and size with the work piece, and no impact noise does not have the shock-absorbing wave, and is pollution-free to the surrounding environment, can reach quick forged purpose, has improved production efficiency greatly.
The utility model discloses a machine body, locate two-way hydraulic cylinder on the machine body and be used for providing the hydraulic pressure station subassembly of power for two-way hydraulic cylinder, the hydraulic pressure station subassembly includes the motor, the oil pump and the oil tank that are connected with the motor, install big latus rectum hydraulic pressure valves on the oil tank, the oil pump passes through the high-pressure pipe and is connected with big latus rectum hydraulic pressure valves; the large-drift-diameter hydraulic valve group is connected with an upper cavity of the bidirectional hydraulic oil cylinder through a pressing oil pipe, the large-drift-diameter hydraulic valve group is connected with a lower cavity of the bidirectional hydraulic oil cylinder through a return oil pipe, a piston rod is arranged at the bottom of the bidirectional hydraulic oil cylinder, an upper anvil is arranged on the piston rod, and a lower anvil is arranged on a workbench of the machine body; the top of the machine body is provided with a liquid supplementing box, the liquid supplementing box is connected with a quick liquid supplementing valve arranged at the top of the bidirectional hydraulic oil cylinder, and the liquid supplementing box is connected with an oil tank through an oil overflow pipe.
Furthermore, the hydraulic power station further comprises an operating board arranged on one side of the machine body, and the operating board is electrically connected with a motor of the hydraulic station assembly.
Furthermore, the upper anvil and the lower anvil are arranged up and down correspondingly.
Furthermore, an encoder is arranged on the bidirectional hydraulic oil cylinder.
Furthermore, a liquid level sensor is arranged on the oil tank.
Further, the console is wirelessly connected with the remote monitoring host.
The utility model discloses a motor drives the oil pump and provides high-pressure oil and passes through high-pressure pipe to big latus rectum hydraulic pressure valves, and big latus rectum hydraulic pressure valves provides high-pressure oil for the two-way hydraulic cylinder epicoele through suppression oil pipe, and two-way hydraulic cylinder piston rod is down, and the forging on the hammering block is down pressed in the last hammering block of its assembly piston rod lower extreme down. When the bidirectional hydraulic cylinder needs to rapidly move downwards, the program control module opens a liquid supplementing valve arranged at the top of the bidirectional hydraulic cylinder, and the bidirectional hydraulic cylinder rapidly supplements oil in a liquid supplementing tank above the machine body, so that the purpose of rapid forging is achieved; compared with the prior art, the quick forging silent hammer not only saves parts such as a return oil cylinder, an upper cross beam and an upright post, reduces the fault frequency, but also achieves the purpose of quick forging through a liquid supplementing box, a quick liquid supplementing valve, a program control module and the like, meets the objective and practical requirement of hot iron forging, and greatly improves the production efficiency. Meanwhile, the quick forging silent hammer can realize static pressure to press a workpiece to a required shape and size, has no impact noise, no impact vibration wave and no pollution to the surrounding environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the hydraulic oil press comprises a machine body 1, a two-way hydraulic oil cylinder 2, a motor 3, an oil pump 4, an oil tank 5, a large-drift-diameter hydraulic valve group 6, a high-pressure pipe 7, an oil pressing pipe 8, a return oil pipe 9, a piston rod 10, an upper anvil 11, a lower anvil 12, a liquid supplementing tank 13, a liquid supplementing valve 14, an oil overflowing pipe 15, a control console 16, an encoder 17, a liquid level sensor 18, a remote monitoring host 19 and a forge piece 20.
Detailed Description
As shown in fig. 1, the rapid forging silent hammer comprises a machine body 1, a two-way hydraulic oil cylinder 2 arranged on the machine body 1, and a hydraulic station assembly for providing power for the two-way hydraulic oil cylinder 2, wherein the hydraulic station assembly comprises a motor 3, an oil pump 4 connected with the motor 3, and an oil tank 5, a large-diameter hydraulic valve group 6 is installed on the oil tank 5, and the oil pump 4 is connected with the large-diameter hydraulic valve group 6 through a high-pressure pipe 7; the large-drift-diameter hydraulic valve group 6 is connected with an upper cavity of the two-way hydraulic oil cylinder 2 through a pressing oil pipe 8, the large-drift-diameter hydraulic valve group 6 is connected with a lower cavity of the two-way hydraulic oil cylinder 2 through a return oil pipe 9, a piston rod 10 is arranged at the bottom of the two-way hydraulic oil cylinder 2, an upper anvil 11 is installed on the piston rod 10, and a lower anvil 12 is installed on a workbench of the machine body 1; the top of the machine body 1 is provided with a liquid supplementing tank 13, the liquid supplementing tank 13 is connected with a quick liquid supplementing valve 14 arranged at the top of the bidirectional hydraulic oil cylinder 2, and the liquid supplementing tank 13 is connected with the oil tank 5 through an oil overflow pipe 15.
In this embodiment, the motor 3 drives the oil pump 4 to provide high-pressure oil through the high-pressure pipe 7 to the large-bore hydraulic valve group 6, the large-bore hydraulic valve group 6 provides high-pressure oil for the upper chamber of the two-way hydraulic oil cylinder 2 through the pressing oil pipe 8, the piston rod 10 of the two-way hydraulic oil cylinder 2 descends, the upper anvil 11 assembled at the lower end of the piston rod 10 descends, and the forging 20 on the lower anvil 12 below is pressed through the upper anvil 11. When the two-way hydraulic oil cylinder 2 needs to rapidly move downwards, the program control module of the silent hammer opens the liquid supplementing valve 14 arranged at the top of the two-way hydraulic oil cylinder 2, and the two-way hydraulic oil cylinder 2 rapidly supplements oil liquid in the liquid supplementing tank 13 above the machine body 1, so that the purpose of rapid forging is achieved. In addition, the machine body 1 is integrally C-shaped, meets the requirements of human engineering and is convenient for operators to operate; in practical application, a fixing device for fixing the lower anvil 12 can be installed on the workbench of the machine body 1, and when the quick pressing oil cylinder 2 drives the upper anvil 11 to move downwards through the fixing device, the phenomenon of deviation is avoided, so that the shape and the size of a forged workpiece are ensured, and the product quality is further ensured.
Specifically, the hydraulic station further comprises an operating board 16 arranged on one side of the machine body 1, and the operating board 16 is electrically connected with the motor 3 of the hydraulic station component.
In this embodiment, the motor 3, the oil pump 4, the bidirectional hydraulic cylinder 2 and the like are automatically controlled through the console 16, and the operation is simple.
Specifically, the upper anvil 11 and the lower anvil 12 are disposed vertically in correspondence.
In the embodiment, the forging 20 can be pressed to the required shape and size, the accuracy of the forging 20 is ensured, and the quality of the product is improved.
Specifically, the encoder 17 is arranged on the bidirectional hydraulic oil cylinder 2.
In the embodiment, when the bidirectional hydraulic oil cylinder 2 drives the upper anvil 11 to move downwards, the upper anvil is automatically stopped moving when being pressed down to the forge piece 20; when the bidirectional hydraulic oil cylinder 2 is reset upwards, the automatic reset can be carried out to a set position, and the automatic control of the stroke position of the bidirectional hydraulic oil cylinder 2 is realized by adopting the encoder 17.
Specifically, the oil tank 5 is provided with a liquid level sensor 18.
In this embodiment, the liquid level sensor 18 is electrically connected to the console 16, and the oil level of the oil tank 5 can be detected by the liquid level sensor 18, so that an operator can know the oil condition in the oil tank 5 in time.
Specifically, the console 16 is wirelessly connected to the remote monitoring host 19.
In this embodiment, the remote monitoring of the console 16 can be realized by the remote monitoring host 19, and further, the remote operation of the silent hammer is realized, and intelligent control is realized.
The utility model discloses a theory of operation: the motor 3 drives the oil pump 4 to provide high-pressure oil to the large-diameter hydraulic valve group 6 through the high-pressure pipe 7, the large-diameter hydraulic valve group 6 provides high-pressure oil to the upper cavity of the two-way hydraulic oil cylinder 2 through the pressing oil pipe 8, the piston rod 10 of the two-way hydraulic oil cylinder 2 descends, the upper anvil 11 assembled at the lower end of the piston rod 10 descends, and the forging 20 on the lower anvil 12 below is pressed through the upper anvil 11. When the two-way hydraulic oil cylinder 2 needs to rapidly move downwards, the program control module of the silent hammer opens the liquid supplementing valve 14 arranged at the top of the two-way hydraulic oil cylinder 2, and the two-way hydraulic oil cylinder 2 rapidly supplements oil liquid in the liquid supplementing tank 13 above the machine body 1, so that the purpose of rapid forging is achieved.
In addition, it should be noted that the two-way hydraulic oil cylinder, the motor, the oil pump, the large-bore hydraulic valve bank, the fluid compensating valve, the encoder, the fluid level sensor and the like in the present embodiment are all not substantially different from the prior art, and therefore the structure and the operation principle thereof are not further elaborated herein.
In conclusion, the quick forging silent hammer not only saves parts such as a return oil cylinder, an upper cross beam and an upright post, reduces the fault frequency, but also achieves the purpose of quick forging through a liquid supplementing box, a quick liquid supplementing valve, a program control module and the like, meets the objective and practical requirement of hot iron forging, and greatly improves the production efficiency. Meanwhile, the quick forging silent hammer can realize static pressure to press a workpiece to a required shape and size, has no impact noise, no impact vibration wave and no pollution to the surrounding environment.
Claims (6)
1. A quick forging silent hammer comprises a machine body (1), a two-way hydraulic oil cylinder (2) arranged on the machine body (1) and a hydraulic station assembly used for providing power for the two-way hydraulic oil cylinder (2), and is characterized in that the hydraulic station assembly comprises a motor (3), an oil pump (4) connected with the motor (3) and an oil tank (5), a large-drift-diameter hydraulic valve group (6) is installed on the oil tank (5), and the oil pump (4) is connected with the large-drift-diameter hydraulic valve group (6) through a high-pressure pipe (7); the large-drift-diameter hydraulic valve group (6) is connected with an upper cavity of the two-way hydraulic oil cylinder (2) through a pressing oil pipe (8), the large-drift-diameter hydraulic valve group (6) is connected with a lower cavity of the two-way hydraulic oil cylinder (2) through a return oil pipe (9), a piston rod (10) is arranged at the bottom of the two-way hydraulic oil cylinder (2), an upper anvil (11) is installed on the piston rod (10), and a lower anvil (12) is installed on a workbench of the machine body (1); the top of the machine body (1) is provided with a liquid supplementing box (13), the liquid supplementing box (13) is connected with a quick liquid supplementing valve (14) arranged at the top of the two-way hydraulic oil cylinder (2), and the liquid supplementing box (13) is connected with the oil tank (5) through an oil overflow pipe (15).
2. A silent hammer for quick forging according to claim 1, characterized by further comprising an operating platform (16) disposed on one side of the machine body (1), said operating platform (16) being electrically connected to the motor (3) of the hydraulic station assembly.
3. A rapid forging silent hammer as claimed in claim 1, wherein said upper anvil (11) and lower anvil (12) are disposed in correspondence of each other up and down.
4. A silent hammer for rapid forging according to claim 1, characterized in that said bidirectional hydraulic ram (2) is provided with an encoder (17).
5. A silent hammer as claimed in claim 1, characterized in that the oil tank (5) is provided with a level sensor (18).
6. A silent rapid forging hammer according to claim 2, wherein the console (16) is wirelessly connected to the remote monitoring host (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893530.1U CN210115418U (en) | 2019-06-14 | 2019-06-14 | Quick forging silent hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893530.1U CN210115418U (en) | 2019-06-14 | 2019-06-14 | Quick forging silent hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210115418U true CN210115418U (en) | 2020-02-28 |
Family
ID=69615628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920893530.1U Active CN210115418U (en) | 2019-06-14 | 2019-06-14 | Quick forging silent hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210115418U (en) |
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2019
- 2019-06-14 CN CN201920893530.1U patent/CN210115418U/en active Active
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