Conical end socket forming tool

Abstract

The utility model discloses a conical end socket forming tool which comprises a base, a first supporting frame is fixedly connected to the upper end of the base, a supporting ring is fixedly connected to the upper end of the first supporting frame, a plurality of open grooves are distributed in the circumference of the upper surface of the supporting ring, limiting assemblies are arranged in the open grooves, and a sealing ring is arranged above the supporting ring. According to the device, the gear can be driven to rotate through the arranged servo motor, so that the connecting ring can be driven to rotate through the end face gear ring, and the connecting ring rotates and can drive the limiting assembly to move along the sliding groove through the sliding block through meshing of the second spiral groove and the first spiral groove; and therefore, the diameter of a circular ring formed by a plurality of rollers can be adjusted, and the effect of machining and forming conical end sockets of different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of a conical head forming tool, in particular to a conical head forming tool. Background Art

[0002] The conical head is a head with a conical shell surface. The characteristic is that it can change the speed of the medium evenly when passing through, which is convenient for unloading viscous liquids and materials containing solid particles, but the mechanical properties are poor, and the discontinuous stress generated by the sudden change of shape at the connection with the cylinder or the pipe is large. In order to reduce the discontinuous stress, a folded edge structure with arc transition or a local thickening structure can be used at the large or small end of the conical shell.

[0003] In the prior art, during the process of processing and forming a conical head on a disc, an annular forming block is first provided, and the disc to be formed is placed under the forming block. A circular hole is provided at the center of the disc and a trapezoidal groove extends outward from the circular hole. The hook on the tensile testing machine is passed through the hollow part in the center of the forming block and connected to the center of the disc to pull it upward. The diameter of the disc is larger than the diameter of the forming block. During the movement, the bottom diameter of the disc will gradually decrease, and the trapezoidal grooves on the corners of the disc will gradually close. The tension provided by the tensile testing machine will stop when the trapezoidal grooves on the corners of the disc are closed, thereby forming the conical head.

[0004] A Chinese patent with patent announcement number CN214556564U discloses a conical head forming tooling, which relates to the technical field of conical heads, including a working frame, a fixed frame, a tensile machine and a taper assembly, wherein the tensile machine is arranged at the top of the working frame, the fixed frame is arranged at the bottom of the working frame, the taper assembly is located between the tensile machine and the fixed frame, and the taper assembly is arranged at the working end of the tensile machine, and the taper assembly corresponds to the fixed frame up and down; the problem in the prior art that the raw materials of the conical heads are relatively hard, and creases are easily generated during the stamping process, thereby affecting the production efficiency and quality of the conical heads is solved.

[0005] However, since the diameter of the forming block cannot be adjusted, the size of the conical head formed each time is single, and it is not possible to perform forming operations on discs of different sizes and different trapezoidal grooves. When the forming size of the conical head needs to be changed, the forming blocks of different diameters need to be replaced accordingly, which invisibly increases the processing cost of the conical head. In order to overcome these disadvantages, the utility model provides a conical head forming tool. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a conical head forming tool.

[0007] To achieve the above object, the utility model adopts the following technical solutions: A forming tooling for a conical head, including a base, a first support frame is fixedly connected to the upper end of the base, a support ring is fixedly connected to the upper end of the first support frame, a plurality of slots are circumferentially distributed on the upper surface of the support ring, a limiting component is arranged inside each slot, a sealing ring is arranged above the support ring, a second support frame is fixedly connected to the rear side of the upper end of the base, the sealing ring is fixedly connected to the second support frame, a connecting ring is arranged between the sealing ring and the support ring, a third support frame is fixedly connected to the upper end of the second support frame, a hydraulic cylinder is fixedly connected to the third support frame, a lifting component is arranged at the output end of the hydraulic cylinder, and a driving component is fixedly connected to one side of the sealing ring.

[0008] Further, sliding grooves are opened on both sides inside the slot.

[0009] Further, the limiting component includes an L-shaped connecting plate, sliders are fixedly connected to both sides of the L-shaped connecting plate, and the sliders are slidably connected to the corresponding sliding grooves.

[0010] Further, rollers are rotatably connected to the bottom ends of the L-shaped connecting plates, and first spiral grooves are arranged at the upper ends of the L-shaped connecting plates.

[0011] Further, a circular limiting groove is opened at the bottom end of the sealing ring, an end face gear ring is fixedly connected to the upper end of the connecting ring, the side face of the end face gear ring is rotatably connected to the circular limiting groove, a second spiral groove is arranged at the bottom end of the connecting ring, and the second spiral groove is meshed with the first spiral groove.

[0012] Further, the driving component includes a servo motor fixedly connected to the sealing ring, a gear is fixedly connected to the output end of the servo motor, a through groove is opened at the position of the upper end of the sealing ring below the gear, and the gear passes through the through groove and is meshed with the end face gear ring.

[0013] Further, the lifting component includes a hook fixedly connected to the output end of the hydraulic cylinder, a pull ring is hung at the bottom end of the hook, and a connecting disc is fixedly connected to the bottom end of the pull ring.

[0014] The beneficial effects of the utility model:

[0015] When the utility model is in use, for the forming tooling of the conical head, the servo motor arranged can drive the gear to rotate, thereby driving the connecting ring to rotate through the end face gear ring. The rotation of the connecting ring can drive the limiting component to move along the sliding groove through the engagement of the second spiral groove and the first spiral groove by the slider, so as to adjust the diameter of the ring composed of a plurality of rollers, and thus achieve the effect that conical heads of different sizes can be processed and formed. Description of the drawings

[0016] To more clearly illustrate the technical solution of the present utility model, the following will briefly introduce the drawings required for use in the description of the specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 : Front view of the present utility model;

[0018] Figure 2 : Schematic diagram of the chute structure of the present utility model;

[0019] Figure 3 : Schematic diagram of the installation structure of the end face gear ring of the present utility model;

[0020] Figure 4 : Schematic diagram of the second spiral groove structure of the present utility model;

[0021] Figure 5 : Schematic diagram of the structure of the wafer to be processed of the present utility model.

[0022] The reference numerals are as follows:

[0023] 1, base; 2, first support frame; 3, support ring; 4, connecting ring; 5, limiting component; 6, second support frame; 7, sealing ring; 8, third support frame; 9, hydraulic cylinder; 10, hook; 11, pull ring; 12, connecting plate; 13, slotted opening; 14, chute; 15, circular limiting groove; 16, servo motor; 17, gear; 18, L-shaped connecting plate; 19, first spiral groove; 20, end face gear ring; 21, slider; 22, roller; 23, second spiral groove. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Such as Figures 1-4As shown in the figure, it relates to a forming tooling for a conical head, including a base 1. A first support frame 2 is fixedly connected to the upper end of the base 1. A support ring 3 is fixedly connected to the upper end of the first support frame 2. A plurality of slots 13 are circumferentially distributed on the upper surface of the support ring 3. Limiting components 5 are arranged inside the slots 13. A sealing ring 7 is arranged above the support ring 3. A second support frame 6 is fixedly connected to the rear side of the upper end of the base 1. The sealing ring 7 is fixedly connected to the second support frame 6. A connecting ring 4 is arranged between the sealing ring 7 and the support ring 3. A third support frame 8 is fixedly connected to the upper end of the second support frame 6. A hydraulic cylinder 9 is fixedly connected to the third support frame 8. A lifting component is arranged at the output end of the hydraulic cylinder 9. A driving component is fixedly connected to one side of the sealing ring 7.

[0026] As Figures 1-4 shown in the figure, sliding grooves 14 are respectively arranged on both sides inside the slot 13. The limiting component 5 includes an L-shaped connecting plate 18. Sliding blocks 21 are fixedly connected to both sides of the L-shaped connecting plate 18. The sliding blocks 21 are slidably connected to the corresponding sliding grooves 14. Roller wheels 22 are rotatably connected to the bottom ends of the L-shaped connecting plates 18. First spiral grooves 19 are respectively arranged at the upper ends of the L-shaped connecting plates 18. A circular limiting groove 15 is arranged at the bottom end of the sealing ring 7. An end face gear ring 20 is fixedly connected to the upper end of the connecting ring 4. The side surface of the end face gear ring 20 is rotatably connected to the circular limiting groove 15. A second spiral groove 23 is arranged at the bottom end of the connecting ring 4. The second spiral groove 23 is meshed with the first spiral groove 19. The driving component includes a servo motor 16 fixedly connected to the sealing ring 7. A gear 17 is fixedly connected to the output end of the servo motor 16. A through groove is arranged at the upper end of the sealing ring 7 at the position below the gear 17. The gear 17 passes through the through groove and is meshed with the end face gear ring 20. The driving component includes a servo motor 16 fixedly connected to the sealing ring 7. A gear 17 is fixedly connected to the output end of the servo motor 16. A through groove is arranged at the upper end of the sealing ring 7 at the position below the gear 17. The gear 17 passes through the through groove and is meshed with the end face gear ring 20. By setting the servo motor 16, the gear 17 can be driven to rotate, so that the connecting ring 4 can be driven to rotate through the end face gear ring 20. When the connecting ring 4 rotates, the limiting component 5 can be driven to move along the sliding groove 14 through the slider 21 by the meshing of the second spiral groove 23 and the first spiral groove 19, so that the diameter of the ring formed by a plurality of roller wheels 22 can be adjusted.

[0027] As Figures 1-4 shown in the figure, the lifting component includes a hook 10 fixedly connected to the output end of the hydraulic cylinder 9. A pull ring 11 is hung at the bottom end of the hook 10. A connecting disc 12 is fixedly connected to the bottom end of the pull ring 11. The connecting disc 12 is clamped at the lower end of the circular hole of the disc. The connecting disc 12 is hung on the hook 10 through the pull ring 11. The hydraulic cylinder 9 drives the connecting disc 12 to rise.

[0028] Working principle: When in use, the servo motor 16 can drive the gear 17 to rotate, so that the connecting ring 4 can be driven by the end face tooth ring 20. The rotation of the connecting ring 4 can drive the limiting component 5 to move along the sliding groove 14 through the engagement of the second spiral groove 23 and the first spiral groove 19 by means of the slider 21, so as to adjust the diameter of the ring composed of a plurality of rollers 22. Circular holes and trapezoidal grooves are formed in the wafer. The wafer is placed under the base 1. The connecting disk 12 is clamped at the lower end of the circular hole of the wafer. The connecting disk 12 is hooked with the hook 10 through the pull ring 11. The hydraulic cylinder 9 drives the connecting disk 12 to rise, so as to drive the wafer to rise. The upper surface of the wafer contacts the rollers 22. The outer diameter of the wafer will gradually decrease during the movement, and the trapezoidal grooves on the wafer will gradually close, thus forming a conical head.

[0029] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation manners. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the art in the relevant technical field can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A conical head forming tool, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a first support frame (2), the upper end of the first support frame (2) is fixedly connected to a support ring (3), the upper surface of the support ring (3) is circumferentially distributed with a plurality of grooves (13), the interior of each groove (13) is provided with a limit assembly (5), a sealing ring (7) is provided above the support ring (3), the rear side of the upper end of the base (1) is fixedly connected to a second support frame (6), the sealing ring (7) is fixedly connected to the second support frame (6), a connecting ring (4) is provided between the sealing ring (7) and the support ring (3), the upper end of the second support frame (6) is fixedly connected to a third support frame (8), the third support frame (8) is fixedly connected to a hydraulic cylinder (9), the output end of the hydraulic cylinder (9) is provided with a lifting assembly, and one side of the sealing ring (7) is fixedly connected to a driving assembly.

2. The conical head forming tool according to claim 1, characterized in that: Sliding grooves (14) are provided on both sides of the inner side of the slot (13).

3. The conical head forming tool according to claim 2, characterized in that: The limiting assembly (5) comprises an L-shaped connecting plate (18), both sides of which are fixedly connected with sliding blocks (21), and the sliding blocks (21) are slidably connected to corresponding sliding grooves (14).

4. The conical head forming tool according to claim 3, characterized in that: The bottom ends of the L-shaped connecting plates (18) are rotatably connected to rollers (22), and the upper ends of the L-shaped connecting plates (18) are provided with first spiral grooves (19).

5. The conical head forming tool according to claim 4, characterized in that: A circular limiting groove (15) is provided at the bottom end of the sealing ring (7); an end face toothed ring (20) is fixedly connected to the upper end of the connecting ring (4); a side surface of the end face toothed ring (20) is rotatably connected to the circular limiting groove (15); a second spiral groove (23) is provided at the bottom end of the connecting ring (4); and the second spiral groove (23) is meshingly connected to the first spiral groove (19).

6. The conical head forming tool according to claim 5, characterized in that: The driving assembly comprises a servo motor (16) fixedly connected to a sealing ring (7); a gear (17) is fixedly connected to an output end of the servo motor (16); a through slot is provided at an upper end of the sealing ring (7) located at a position below the gear (17); the gear (17) passes through the through slot and is meshed with an end face gear ring (20).

7. The conical head forming tool according to claim 6, characterized in that: The lifting assembly comprises a hook (10) fixedly connected to the output end of the hydraulic cylinder (9), a pull ring (11) is hung at the bottom end of the hook (10), and a connecting plate (12) is fixedly connected to the bottom end of the pull ring (11).

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