Uniform heating and spinning device for end socket

Abstract

The utility model discloses a uniform heating spinning device for an end socket, and relates to the technical field of end socket processing, the uniform heating spinning device comprises a device main body, the outer wall of the device main body is connected with a driving box in a sliding manner, and the outer wall of the driving box is connected with a rotating frame in a rotating manner. In order to improve the convenience of vertical angle adjustment and the stability of angle adjustment during rotary heating of the end socket, a first servo motor can be started to drive the end socket to perform angle adjustment movement through rotation of a rotating rod, and a second servo motor can be started to drive a threaded sliding rod to slide along the inner wall of a fixing groove through rotation of a first threaded rod; and sliding of the threaded sliding rod drives the sliding block to slide along the outer wall of the threaded sliding rod through rotation of the pulling rod, and meanwhile, the telescopic plate is driven to slide along the inner wall of the limiting groove, so that the clamping rod performs telescopic lifting linkage motion, and the effect of improving the heating and overturning stability of the end socket is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of end cap processing, in particular to an end cap uniformly heating and spinning device. Background Art

[0002] With the rapid development of aerospace technology and pressure vessels, the requirements for the shape of heads are becoming more and more complex, the size is getting larger and larger, the performance requirements are getting higher and higher, and the material selection is becoming more and more diversified. In the spinning process of heads, more and more heads need to be spun through hot spinning to complete the spinning. The quality of spinning is often closely related to the uniformity and accuracy of the heating temperature during the spinning process.

[0003] For example, announcement number CN 112404272 B discloses a follow-up heating spinning device and spinning method for a head part. The follow-up heating spinning device includes a spinning support and a pressure plate, as well as a follow-up support, a heating component, a supporting spring, a fixed seat and a connecting rod mechanism. The follow-up support can be arranged in the inner cavity of the spinning support so as to move up and down. The heating component is fixedly connected to the lower end of the follow-up support, and the fixed seat is fixedly installed at the bottom of the inner cavity of the spinning support. The upper end of the supporting spring is connected to the follow-up support, and the lower end of the supporting spring is connected to the fixed seat. One end of the connecting rod mechanism is hinged to the fixed seat, and the other end of the connecting rod mechanism is hinged to the follow-up support. The heating temperature of the deformed part of the workpiece of the follow-up heating spinning device is controllable and uniform, which can effectively alleviate the sinking phenomenon of the bottom of the workpiece. It has a simple structure, low cost and strong engineering applicability.

[0004] However, when this head uniform heating spinning device is used, although it can perform better spinning and heating operations on the head, the vertical angle adjustment of the head is not high when the head is spinning, and the linkage between the telescopic rotation frame and the synchronous lifting and lowering of the pressure rod is not high when the head is spinning, which reduces the subsequent heating effect on the head surface, and the convenience of subsequent head linkage unloading is not high, which affects the efficiency of subsequent feeding to the head.

[0005] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a head uniform heating spinning device is proposed. Utility Model Content

[0006] The purpose of the present utility model is to provide a head uniform heating and spinning device to solve the problems raised in the above background technology, such as the low vertical angle adjustment of the head, the low linkage between the telescopic rotating frame and the synchronous lifting and lowering of the pressure rod, the reduced heating effect on the subsequent head surface, and the impact on the subsequent feeding efficiency of the head.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head uniform heating spinning device, comprising a device body, the outer wall of the device body is slidably connected to a driving box, the outer wall of the driving box is rotatably connected to a rotating frame, the inner wall of the rotating frame is slidably connected to a first lifting rod, the outer wall of the rotating frame is slidably connected to a first connecting rod fixedly connected to the outer wall of the first lifting rod, the outer wall of the first connecting rod is fixedly connected to a supporting block, the head body is placed on the top of the supporting block, the outer wall of the first lifting rod is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to the rotating rod, and the outer wall of the rotating rod is fixedly connected to the first servo motor. The cam is fixedly connected to the second servo motor, and the outer wall of the first threaded rod is threadedly connected to a threaded slide rod which is slidably connected to the outer wall of the rotating rod. A fixing groove is provided at the connection part between the outer wall of the rotating rod and the threaded slide rod, and the outer wall of the threaded slide rod is rotatably connected to a pulling rod, and one end of the pulling rod is rotatably connected to a telescopic plate which is slidably connected to the outer wall of the threaded slide rod. The outer wall of the telescopic plate is fixedly connected to a slider which is slidably connected to the outer wall of the threaded slide rod, and a limiting groove is provided at the connection part between the outer wall of the rotating rod and the telescopic plate, and the outer wall of the telescopic plate is fixedly connected to a clamping rod located on one side of the head body.

[0008] Furthermore, the outer wall of the device body is fixedly connected to a third servo motor, and the output end of the third servo motor is fixedly connected to a second threaded rod slidably connected to the outer wall of the device body, the outer wall of the second threaded rod is threadedly connected to a sliding rod slidably connected to the outer wall of the device body, and a sliding groove is provided at the connection part between the outer wall of the device body and the sliding rod, and the outer wall of the sliding rod is rotatably connected to the rotating rod, one end of the rotating rod is rotatably connected to the second lifting rod slidably connected to the outer wall of the device body, and one end of the second lifting rod is rotatably connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to the pressure plate, and the outer wall of the sliding rod is fixedly connected to the second connecting rod fixedly connected to the outer wall of the drive box, and a telescopic slot is provided at the connection part between the outer wall of the device body and the drive box, and the outer wall of the device body is provided with a flamethrower body located on one side of the head body.

[0009] Furthermore, a driving motor fixedly connected to the rotation center of the rotating frame is provided inside the driving box.

[0010] Furthermore, the contact portion between the outer wall of the rotating rod and the head body is in an arc shape, and the threaded sliding rod forms a sliding structure between the first threaded rod and the fixing groove.

[0011] Furthermore, the telescopic plate and the rotating rod are slidably connected, and the outer wall profile of the limiting groove is in an inverted "L" shape.

[0012] Furthermore, the outer wall profile of the clamping rod is in a "U" shape, and two groups of the clamping rods are provided. The positions of the two groups of clamping rods are symmetrical with respect to the central axis of the head body.

[0013] Furthermore, the rotation center of the rotating frame and the rotation center of the rotating shaft are arranged to overlap with each other, and the second lifting rod forms a lifting structure with the device body through the sliding rod and the rotating rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model adopts the setting of the clamping rod. When the surface of the head is processed by the heating spinning device, in order to improve the convenience and stability of the vertical angle adjustment of the head during rotation and heating, the first servo motor can be turned on to drive the head to adjust the angle through the rotation of the rotating rod, and the second servo motor can be turned on to drive the threaded sliding rod to slide along the inner wall of the fixed groove through the rotation of the first threaded rod. The sliding of the threaded sliding rod drives the slider to slide along the outer wall of the threaded sliding rod through the rotation of the pulling rod. At the same time, it drives the telescopic plate to slide along the inner wall of the limiting groove, so that the clamping rod performs telescopic lifting and retracting linkage movement, thereby achieving the effect of improving the stability of the head heating and flipping;

[0016] 2. The utility model is provided with a connecting rod. When the surface of the head is processed by the heating spinning device, in order to improve the telescopic convenience of the head after processing and the linkage effect of the retraction of the pressure plate, the third servo motor can be turned on to drive the sliding rod to slide along the inner wall of the slide groove through the rotation of the second threaded rod. The sliding of the sliding rod drives the second lifting rod to perform a lifting movement through the rotation of the rotating rod, so that the pressure plate is separated from the head. At the same time, the sliding of the sliding rod drives the drive box to perform a synchronous pushing and efficient movement along the inner wall of the telescopic groove through the connection of the second connecting rod, thereby achieving the effect of convenient pushing and unloading of the head. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the spinning device;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the spinning device in another direction;

[0019] Figure 3 Schematic diagram of the connection structure between the telescopic plate and the clamping rod;

[0020] Figure 4 Schematic diagram of the connection structure between the sliding rod and the second connecting rod.

[0021] In the figure: 1. device body; 2. drive box; 3. rotating frame; 4. first lifting rod; 5. first connecting rod; 6. support block; 7. head body; 8. first servo motor; 9. rotating rod; 10. first threaded rod; 11. second servo motor; 12. threaded sliding rod; 13. fixing groove; 14. pulling rod; 15. telescopic plate; 16. slider; 17. limiting groove; 18. clamping rod; 19. third servo motor; 20. second threaded rod; 21. sliding rod; 22. slide groove; 23. rotating rod; 24. second lifting rod; 25. rotating shaft; 26. pressure plate; 27. second connecting rod; 28. telescopic groove; 29. ​​flamethrower body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1: Figure 1-Figure 3 As shown, a head uniform heating spinning device includes a device body 1, the outer wall of the device body 1 is slidably connected to a drive box 2, the outer wall of the drive box 2 is rotatably connected to a rotating frame 3, the inner wall of the rotating frame 3 is slidably connected to a first lifting rod 4, the outer wall of the rotating frame 3 is slidably connected to a first connecting rod 5 fixedly connected to the outer wall of the first lifting rod 4, the outer wall of the first connecting rod 5 is fixedly connected to a support block 6, a head body 7 is placed on the top of the support block 6, the outer wall of the first lifting rod 4 is fixedly connected to a first servo motor 8, the output end of the first servo motor 8 is fixedly connected to a rotating rod 9, the outer wall of the rotating rod 9 is rotatably connected to a first threaded rod 10, and one end of the first threaded rod 10 The end is fixedly connected to the second servo motor 11, the outer wall of the first threaded rod 10 is threadedly connected to the threaded slide 12 which is slidably connected to the outer wall of the rotating rod 9, and a fixing groove 13 is provided at the connection part between the outer wall of the rotating rod 9 and the threaded slide 12, the outer wall of the threaded slide 12 is rotatably connected to the pulling rod 14, and one end of the pulling rod 14 is rotatably connected to the telescopic plate 15 which is slidably connected to the outer wall of the threaded slide 12, the outer wall of the telescopic plate 15 is fixedly connected to the slider 16 which is slidably connected to the outer wall of the threaded slide 12, a limiting groove 17 is provided at the connection part between the outer wall of the rotating rod 9 and the telescopic plate 15, and the outer wall of the telescopic plate 15 is fixedly connected to the clamping rod 18 located on one side of the head body 7.

[0024] Furthermore, a driving motor fixedly connected to the rotation center of the rotating frame 3 is provided inside the driving box 2, which is conducive to driving the rotating frame 3 to rotate conveniently.

[0025] Furthermore, the contact area between the outer wall of the rotating rod 9 and the head body 7 is arc-shaped, and the threaded slide rod 12 forms a sliding structure between the first threaded rod 10 and the fixed groove 13, which is conducive to the rotation of the first threaded rod 10, driving the threaded slide rod 12 to slide along the inner wall of the fixed groove 13, thereby driving the pulling rod 14 to rotate conveniently.

[0026] Furthermore, the telescopic plate 15 and the rotating rod 9 are slidably connected, and the outer wall profile of the limiting groove 17 is an inverted "L" shape, which is conducive to the setting of the sliding connection between the telescopic plate 15 and the rotating rod 9, thereby driving the clamping rod 18 to conveniently telescope and lift.

[0027] Furthermore, the outer wall profile of the clamping rod 18 is in a "U" shape, and two groups of clamping rods 18 are provided. The position distribution of the two groups of clamping rods 18 is symmetrical about the central axis of the head body 7, which is conducive to achieving the effect of driving the head to rotate and heat stably by making the outer wall profile of the clamping rod 18 in a "U" shape.

[0028] Example 2: Figure 1 、 Figure 2 and Figure 4As shown, a head uniform heating spinning device proposed by the present invention, compared with Example 1, as another embodiment of the present invention, the outer wall of the device body 1 is fixedly connected to the third servo motor 19, the output end of the third servo motor 19 is fixedly connected to the second threaded rod 20 that is slidably connected to the outer wall of the device body 1, the outer wall of the second threaded rod 20 is threadedly connected to the sliding rod 21 that is slidably connected to the outer wall of the device body 1, and a sliding groove 22 is provided at the connection part between the outer wall of the device body 1 and the sliding rod 21, the outer wall of the sliding rod 21 is rotatably connected to the rotating rod 23, one end of the rotating rod 23 is rotatably connected to the second lifting rod 24 that is slidably connected to the outer wall of the device body 1, and one end of the second lifting rod 24 is rotatably connected to the rotating shaft 25, the outer wall of the rotating shaft 25 is fixedly connected to the pressing plate 26, and the outer wall of the sliding rod 21 is fixedly connected to the second connecting rod that is fixedly connected to the outer wall of the drive box 2 Rod 27, the outer wall of the device body 1 and the connection part of the drive box 2 are provided with a telescopic groove 28, and the outer wall of the device body 1 is provided with a flamethrower body 29 located on one side of the head body 7. When working, by setting the second connecting rod 27, it is beneficial to improve the telescopic convenience of the head after processing and the linkage effect of retracting the pressure plate 26 when the head surface is processed by the heating spinning device. The third servo motor 19 can be turned on to rotate the second threaded rod 20 to drive the sliding rod 21 to slide along the inner wall of the slide groove 22. The sliding of the sliding rod 21 drives the second lifting rod 24 to perform a lifting movement through the rotation of the rotating rod 23, so that the pressure plate 26 is separated from the head. At the same time, the sliding of the sliding rod 21 drives the drive box 2 to perform a synchronous pushing efficiency movement along the inner wall of the telescopic groove 28 through the connection of the second connecting rod 27, thereby achieving the effect of convenient pushing and unloading of the head.

[0029] Furthermore, the rotation center of the rotating frame 3 and the rotation center of the rotating shaft 25 are arranged to coincide with each other, and the second lifting rod 24 forms a lifting structure with the device body 1 through the sliding rod 21 and the rotating rod 23, which is conducive to the sliding of the sliding rod 21 through the rotation of the rotating rod 23, driving the second lifting rod 24 to perform telescopic movement along the outer wall of the device body 1, and driving the drive box 2 to perform synchronous pushing and efficient movement along the inner wall of the telescopic groove 28, so as to achieve the effect of convenient pushing and unloading of the head.

[0030] Working principle: When using this type of head uniform heating and spinning device, first, when the head surface is processed by the heating and spinning device, in order to improve the convenience of vertical angle adjustment and the stability of angle adjustment during rotational heating of the head, the first servo motor 8 can be turned on to drive the head to perform angle adjustment movement through the rotation of the rotating rod 9, and the second servo motor 11 can be turned on to drive the threaded slide 12 to slide along the inner wall of the fixed groove 13 through the rotation of the first threaded rod 10. The sliding of the threaded slide 12 drives the slider 16 to slide along the outer wall of the threaded slide 12 through the rotation of the pull rod 14. At the same time, the telescopic plate 15 is driven to slide along the inner wall of the limit groove 17, so that the clamping rod 18 performs telescopic lifting and retracting linkage movement, thereby achieving the effect of improving the heating and flipping stability of the head.

[0031] Finally, when the surface of the head is processed by the heated spinning device, in order to improve the convenience of the telescopic cutting of the head after processing, and the linkage effect of the retraction of the pressure plate 26, the third servo motor 19 can be turned on to drive the sliding rod 21 to slide along the inner wall of the slide groove 22 through the rotation of the second threaded rod 20. The sliding of the sliding rod 21 drives the second lifting rod 24 to perform a lifting movement through the rotation of the rotating rod 23, so that the pressure plate 26 is separated from the head. At the same time, the sliding of the sliding rod 21 drives the drive box 2 to perform a synchronous pushing efficiency movement along the inner wall of the telescopic groove 28 through the connection of the second connecting rod 27, thereby achieving the effect of convenient pushing and cutting of the head.

[0032] This is the working principle of the head uniform heating spinning device.

[0033] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A head uniform heating spinning device, comprising a device body (1), characterized in that: The outer wall of the device body (1) is slidably connected to a driving box (2), the outer wall of the driving box (2) is rotatably connected to a rotating frame (3), the inner wall of the rotating frame (3) is slidably connected to a first lifting rod (4), the outer wall of the rotating frame (3) is slidably connected to a first connecting rod (5) fixedly connected to the outer wall of the first lifting rod (4), the outer wall of the first connecting rod (5) is fixedly connected to a supporting block (6), a head body (7) is placed on the top of the supporting block (6), the outer wall of the first lifting rod (4) is fixedly connected to a first servo motor (8), the output end of the first servo motor (8) is fixedly connected to a rotating rod (9), the outer wall of the rotating rod (9) is rotatably connected to a first threaded rod (10), one end of the first threaded rod (10) is fixedly connected to a second servo motor (8), and the first threaded rod (10) is fixedly connected to the outer wall of the first lifting rod (4). The motor (11) comprises a first threaded rod (10) having an outer wall threadedly connected to a threaded slide rod (12) slidably connected to the outer wall of the rotating rod (9), a fixing groove (13) is provided at the connection portion between the outer wall of the rotating rod (9) and the threaded slide rod (12), the outer wall of the threaded slide rod (12) is rotatably connected to a pulling rod (14), one end of the pulling rod (14) is rotatably connected to a telescopic plate (15) slidably connected to the outer wall of the threaded slide rod (12), the outer wall of the telescopic plate (15) is fixedly connected to a slider (16) slidably connected to the outer wall of the threaded slide rod (12), a limiting groove (17) is provided at the connection portion between the outer wall of the rotating rod (9) and the telescopic plate (15), and the outer wall of the telescopic plate (15) is fixedly connected to a clamping rod (18) located on one side of the head body (7).

2. The head uniform heating spinning device according to claim 1, characterized in that: The outer wall of the device body (1) is fixedly connected to a third servo motor (19); the output end of the third servo motor (19) is fixedly connected to a second threaded rod (20) that is slidably connected to the outer wall of the device body (1); the outer wall of the second threaded rod (20) is threadedly connected to a sliding rod (21) that is slidably connected to the outer wall of the device body (1); a sliding groove (22) is provided at a connection portion between the outer wall of the device body (1) and the sliding rod (21); the outer wall of the sliding rod (21) is rotatably connected to a rotating rod (23); one end of the rotating rod (23) is rotatably connected to the outer wall of the device body (1); A second lifting rod (24) is rotatably connected to the outer wall of the device body (1), one end of the second lifting rod (24) is rotatably connected to a rotating shaft (25), the outer wall of the rotating shaft (25) is fixedly connected to a pressure plate (26), the outer wall of the sliding rod (21) is fixedly connected to a second connecting rod (27) fixedly connected to the outer wall of the drive box (2), a telescopic groove (28) is provided at the connection portion between the outer wall of the device body (1) and the drive box (2), and the outer wall of the device body (1) is provided with a flamethrower body (29) located on one side of the head body (7).

3. The head uniform heating spinning device according to claim 1, characterized in that: A driving motor fixedly connected to the rotation center of the rotating frame (3) is provided inside the driving box (2).

4. The head uniform heating spinning device according to claim 1, characterized in that: The contact portion between the outer wall of the rotating rod (9) and the head body (7) is in an arc shape, and the threaded sliding rod (12) forms a sliding structure between the first threaded rod (10) and the fixing groove (13).

5. The head uniform heating spinning device according to claim 1, characterized in that: The telescopic plate (15) and the rotating rod (9) are slidably connected, and the outer wall profile of the limiting groove (17) is in an inverted "L" shape.

6. The head uniform heating spinning device according to claim 1, characterized in that: The outer wall profile of the clamping rod (18) is in a "U" shape. Two groups of the clamping rods (18) are provided, and the positions of the two groups of the clamping rods (18) are symmetrical with respect to the central axis of the head body (7).

7. The head uniform heating spinning device according to claim 2, characterized in that: The rotation center of the rotating frame (3) and the rotation center of the rotating shaft (25) are arranged to overlap with each other, and the second lifting rod (24) forms a lifting structure with the device body (1) through the sliding rod (21) and the rotating rod (23).

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