Rotary machining die for forge piece machining

Abstract

The utility model relates to the technical field of forge piece machining, and provides a rotary type machining die for forge piece machining, according to the design, a mounting bin for bearing and fixing a motor is arranged in a built-in seat, a ball matched with a rotating groove is arranged on the lower portion of the outer wall of the built-in seat, and meanwhile when a rotating shaft drives a forging hammer to complete steering at the bottom of the built-in seat, the rotating shaft is driven to rotate. The limiting groove in the inner wall of the bearing inner ring can radially limit the rotating shaft through the limiting sleeve, the design can guarantee smooth rotation of the rotary forging assembly, meanwhile, independent limiting work is conducted on the motor, the rotating shaft and the forging hammer, the risk that the position of the forging hammer deviates or even falls off in the repeated forging process is avoided, and meanwhile the service life of the forging hammer is prolonged. The vibrating element drives the obliquely-arranged screening plate to vibrate so that waste residues can be discharged into the waste bin from the upper surface of the screening plate and wait for collection, and by means of the design, the risk that the waste residues are mixed with cooling water discharged into the water inlet pipe and flushed down, and then the drainage pipe is blocked can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing, and specifically, to a rotary processing die for forging processing. Background Art

[0002] Forging is a process that uses forging machinery to apply pressure to metal billets, causing plastic deformation to obtain certain mechanical properties. For some curved surface structures, a rotary processing die is required. Therefore, how to ensure the processing stability of a rotary forging hammer is an urgent problem to be solved at present.

[0003] After retrieval, the patent with publication number CN214079051U discloses a rotary processing die for forging processing, which relates to the technical field of forging equipment. The rotary processing die for forging processing includes a fixed die and a movable die. The fixed die and the movable die are connected by a first hydraulic rod. A rotating device is arranged at the bottom of the movable die. A round hole is opened on the side surface of the fixed die. The inner wall of the round hole is sleeved with the surface of a water inlet pipe. One end of the water inlet pipe is fixedly connected with a spray head. A cavity is opened inside the fixed die. The spray head is located inside the cavity. A positioning rod is fixedly connected to the bottom of the cavity. The surface of the positioning rod is sleeved with a first connecting rod. By setting the rotating device, the first connecting rod, the first hydraulic rod and the water inlet pipe, the utility model solves the problems in the prior art that in the use process of common rotary processing dies, the rotation angle is not accurate enough, and the heat dissipation effect is not good, resulting in an extended forging time and a reduced working efficiency.

[0004] The above-mentioned rotary processing die for forging processing drives the forging hammer to complete the turning work by the meshing rotation of two groups of gears. The defect of this design is that when the hydraulic rod drives the forging hammer to forge reciprocally, the two horizontally placed gears are prone to being misaligned or even disengaged due to the influence of the sudden falling motion. At the same time, when cooling the forging object by injecting water through the water inlet pipe, the waste residues generated during forging are likely to accumulate at the valve, thus posing a risk of blockage. Summary of the Utility Model

[0005] The utility model provides a rotary processing die for forging processing, which solves the problems in the prior art that the gears are prone to being misaligned or even disengaged due to the influence of the sudden falling motion, and at the same time, when cooling the forging object by injecting water through the water inlet pipe, the waste residues generated during forging are likely to accumulate at the valve, thus posing a risk of blockage.

[0006] The technical solution of the present utility model is as follows: A rotary processing die for forging processing, including a base, a moving die arranged above the base, and a hydraulic rod arranged at the connection between the base and the moving die. An internal component is arranged at the bottom of the moving die. The internal component includes an internal seat. An installation bin is fixedly connected to the upper part of the inner wall of the internal seat. A connecting plate is fixedly connected to the inner wall of the internal seat below the installation bin. A bearing is arranged at the slot in the middle of the connecting plate. The outer ring of the bearing is fixedly connected to the connecting plate. A rotary forging component is also arranged inside the internal seat. The rotary forging component includes a motor. The motor is fixedly installed on the top of the installation bin. The output end of the motor is fixedly connected to a rotating shaft. A forging hammer is fixedly connected to the bottom of the rotating shaft.

[0007] Preferably, the internal component further includes a ball. The ball is annularly rotatably connected to the lower side of the outer wall of the internal seat.

[0008] Preferably, the rotary forging component further includes a rotating groove. The rotating groove is opened at the upper part of the inner wall of the forging hammer. The rotating groove corresponds to the position of the ball.

[0009] Preferably, the internal component further includes a limiting groove. The limiting groove is opened at the inner wall of the inner ring of the bearing.

[0010] Preferably, the rotary forging component further includes a limiting sleeve. The limiting sleeve is fixedly connected to the outside of the rotating shaft. The limiting sleeve corresponds to the position of the limiting groove.

[0011] Preferably, an internal channel is opened in the middle of the base. A feeding channel is opened on one side inside the base. The feeding channel is communicated with the internal channel. A supporting table is fixedly connected in the internal channel.

[0012] Preferably, a water inlet pipe is opened on the other side inside the base. The water inlet pipe is communicated with the internal channel. A drain pipe is fixedly connected to the base at the bottom of the internal channel.

[0013] Preferably, a screening plate and a vibrating element are also arranged in the internal channel. The fixed end of the vibrating element is fixedly connected to the inner wall of the internal channel. The vibrating end of the vibrating element is fixedly connected to the screening plate. A waste bin is opened at the side wall of the internal channel beside the screening plate.

[0014] The beneficial effects of the present utility model are:

[0015] The utility model is provided with an installation bin for supporting and fixing a motor inside an inner seat, and is provided with balls matching a rotating groove at the lower part of the outer wall of the inner seat. Meanwhile, when a rotating shaft drives a forging hammer to complete turning at the bottom of the inner seat, a limiting groove at the inner wall of the inner ring of a bearing can also radially limit the rotating shaft through a limiting sleeve. This design can ensure smooth rotation of the rotary forging assembly while independently limiting the motor, the rotating shaft, and the forging hammer, thereby avoiding the risk of the position deviation or even detachment of the forging hammer during repeated forging processes.

[0016] The utility model is provided with a screening plate below a supporting table to collect forging waste residues. Meanwhile, a vibrating element drives the obliquely arranged screening plate to vibrate to discharge the waste residues from the upper surface of the screening plate into a waste bin for waiting to be collected. Through this design, the risk that the waste residues are mixed with the cooling water discharged into a water inlet pipe and flushed down, resulting in the blockage of a drain pipe, can be avoided. Brief Description of the Drawings

[0017] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments.

[0018] Figure 1 is a front view schematic diagram of the overall device of the present utility model;

[0019] Figure 2 is Figure 1 an enlarged view of area A of

[0020] Figure 3 is Figure 1 an enlarged view of area B of

[0021] Figure 4 is a schematic diagram of the internal component structure of the present utility model;

[0022] Figure 5 is a schematic diagram of the rotary forging component structure of the present utility model;

[0023] Figure 6 is a connection schematic diagram of the internal component and the rotary forging component of the present utility model;

[0024] In the figures: 1, base; 11, water inlet pipe; 12, supporting table; 13, drain pipe; 14, waste bin; 15, screening plate; 151, vibrating element; 16, inner channel; 17, feeding channel; 2, moving die; 3, hydraulic rod; 4, internal component; 41, inner seat; 411, ball; 42, installation bin; 43, connecting plate; 44, bearing; 441, limiting groove; 5, rotary forging component; 51, motor; 52, rotating shaft; 521, limiting sleeve; 53, forging hammer; 531, rotating groove. Specific Embodiments

[0025] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present invention.

[0026] Please refer to Figure 4 - Figure 6 , the present invention provides a technical solution: a rotary processing die for forging parts, including a base 1, a moving die 2 arranged above the base 1, and a hydraulic rod 3 arranged at the connection between the base 1 and the moving die 2. An internal component 4 is arranged at the bottom of the moving die 2. The internal component 4 includes an internal seat 41. An installation bin 42 is fixedly connected to the upper part of the inner wall of the internal seat 41. A connecting plate 43 is fixedly connected to the inner wall of the internal seat 41 below the installation bin 42. A bearing 44 is arranged at the grooved part in the middle of the connecting plate 43. The outer ring of the bearing 44 is fixedly connected to the connecting plate 43. A rotary forging component 5 is also arranged inside the internal seat 41. The rotary forging component 5 includes a motor 51. The motor 51 is fixedly installed at the top of the installation bin 42. The output end of the motor 51 is fixedly connected to a rotating shaft 52. A forging hammer 53 is fixedly connected to the bottom of the rotating shaft 52. Through this design, the risk that the forging hammer 53 deviates from its position or even falls off during repeated forging is avoided.

[0027] Please refer to Figure 4 - Figure 6 , the internal component 4 further includes balls 411. The balls 411 are annularly and rotatably connected to the lower side of the outer wall of the internal seat 41. The rotary forging component 5 further includes a rotating groove 531. The rotating groove 531 is opened at the upper part of the inner wall of the forging hammer 53. The rotating groove 531 corresponds to the position of the balls 411. Through this design, while ensuring the rotation of the forging hammer 53, the connection between the forging hammer 53 and the internal seat 41 can be strengthened.

[0028] Please refer to Figure 4 - Figure 6 , the internal component 4 further includes a limiting groove 441. The limiting groove 441 is opened at the inner wall of the inner ring of the bearing 44. The rotary forging component 5 further includes a limiting sleeve 521. The limiting sleeve 521 is fixedly connected to the outside of the rotating shaft 52. The limiting sleeve 521 corresponds to the position of the limiting groove 441. Through this design, while keeping the rotating shaft 52 rotating, the connection between the rotating shaft 52 and the bearing 44 can be strengthened.

[0029] Please refer to Figure 1 , a inner channel 16 is opened in the middle of the base 1. A feeding channel 17 is opened on one side inside the base 1. The feeding channel 17 is communicated with the inner channel 16. A supporting platform 12 is also fixedly connected inside the inner channel 16. The placement of the object to be forged can be completed through the feeding channel 17 and the supporting platform 12.

[0030] Please refer to Figure 1 , on the other side inside the base 1, a water inlet pipe 11 is provided, the water inlet pipe 11 is communicated with the inner channel 16, and at the bottom of the inner channel 16 of the base 1, a drain pipe 13 is fixedly connected. Through the water inlet pipe 11 and in cooperation with the drain pipe 13 at the bottom of the inner channel 16, the discharge and drainage of cooling water can be completed.

[0031] Please refer to Figure 1 , a screening plate 15 and a vibration element 151 are also arranged in the inner channel 16. The fixed end of the vibration element 151 is fixedly connected to the inner wall of the inner channel 16, and the vibrating end of the vibration element 151 is fixedly connected to the screening plate 15. A waste bin 14 is provided on the side wall of the inner channel 16 beside the screening plate 15. Through this design, the interception and recovery of forging waste can be completed.

[0032] The working principle and usage process of the present utility model are as follows:

[0033] Inside the built-in seat 41 of the present utility model, an installation bin 42 for supporting and fixing the motor 51 is provided, and at the lower part of the outer wall of the built-in seat 41, a ball 411 matching the rotating groove 531 is provided. At the same time, when the rotating shaft 52 drives the forging hammer 53 to complete turning at the bottom of the built-in seat 41, the limiting groove 441 on the inner wall of the inner ring of the bearing 44 can also radially limit the rotating shaft 52 through the limiting sleeve 521. This design can ensure the smooth rotation of the rotary forging assembly 5 while independently limiting the motor 51, the rotating shaft 52, and the forging hammer 53, thereby avoiding the risk of the position deviation or even detachment of the forging hammer 53 during repeated forging. When the forging object is placed on the supporting table 12 through the feeding channel 17, the hydraulic rod 3 can drive the moving die 2 to reciprocate up and down, and the forging of the object can be completed through the built-in assembly 4 and the rotary forging assembly 5 at the bottom of the moving die 2. Specifically, by starting the motor 51 to drive the rotating shaft 52 to rotate, the turning of the forging hammer 53 at the bottom of the rotating shaft 52 can be completed. Specifically, when cooling the forging object, cooling water is discharged onto the surface of the forging object through the water inlet pipe 11. At this time, the waste residue on the surface of the object will fall onto the upper surface of the screening plate 15 during forging and flushing. At this time, the vibration element 151 drives the obliquely arranged screening plate 15 to vibrate to discharge the waste residue from the upper surface of the screening plate 15 into the waste bin 14 and wait for collection, while the cooling water continues to flow downward in the inner channel 16 until it is discharged from the drain pipe 13.

[0034] The above is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rotary type machining die for machining forgings, comprising a base (1), a movable die (2) arranged above the base (1), and a hydraulic rod (3) arranged at the connection between the base (1) and the movable die (2), characterized in that: A built-in component (4) is arranged at the bottom of the movable mold (2), and the built-in component (4) comprises a built-in seat (41), and a mounting chamber (42) is fixedly connected to the upper part of the inner wall of the built-in seat (41), and a connecting plate (43) is fixedly connected to the inner wall of the built-in seat (41) below the mounting chamber (42), and a bearing (44) is arranged at a slot in the middle of the connecting plate (43), and the outer ring of the bearing (44) is fixedly connected to the connecting plate (43). A rotary forging component (5) is also arranged inside the built-in seat (41), and the rotary forging component (5) comprises a motor (51), and the motor (51) is fixedly mounted on the top of the mounting chamber (42), and a rotating shaft (52) is fixedly connected to the output end of the motor (51), and a forging hammer (53) is fixedly connected to the bottom of the rotating shaft (52).

2. A rotary type processing die for forging processing according to claim 1, characterized in that: The built-in component (4) further comprises a ball (411), and the ball (411) is connected to the lower side of the outer wall of the built-in seat (41) in a circular shape and rotationally connected thereto.

3. The rotary type processing die for forging processing according to claim 1, characterized in that: The rotary forging assembly (5) further comprises a rotary groove (531), wherein the rotary groove (531) is provided on the upper portion of the inner wall of the forging hammer (53), and the rotary groove (531) corresponds to the position of the ball (411).

4. The rotary type processing die for forging processing according to claim 1, characterized in that: The built-in component (4) further comprises a limiting groove (441), wherein the limiting groove (441) is formed on the inner wall of the inner ring of the bearing (44).

5. The rotary type processing die for forging processing according to claim 1, characterized in that: The rotary forging assembly (5) further comprises a limiting sleeve (521), wherein the limiting sleeve (521) is fixedly connected to the outside of the rotating shaft (52), and the position of the limiting sleeve (521) corresponds to the position of the limiting groove (441).

6. The rotary type processing die for forging processing according to claim 1, characterized in that: An inner channel (16) is provided in the middle of the base (1), a feed channel (17) is provided on one side of the base (1), the feed channel (17) and the inner channel (16) are connected, and a supporting platform (12) is fixedly connected to the inner channel (16).

7. The rotary type processing die for forging processing according to claim 1, characterized in that: A water inlet pipe (11) is provided on the other side of the base (1), the water inlet pipe (11) is connected to the inner channel (16), and a drainage pipe (13) is fixedly connected to the base (1) at the bottom of the inner channel (16).

8. The rotary type processing die for forging processing according to claim 6, characterized in that: A screening plate (15) and a vibrating element (151) are also provided in the inner channel (16); a fixed end of the vibrating element (151) is fixedly connected to an inner wall of the inner channel (16); a vibrating end of the vibrating element (151) is fixedly connected to the screening plate (15); and a waste bin (14) is provided on a side wall of the inner channel (16) located to the side of the screening plate (15).

Images