End socket forming device

Abstract

The utility model relates to the technical field of seal head machining, in particular to a seal head forming device which comprises a water tank, a water pump, a base, a sealing piece, a forming module, a steel plate gasket, a pressing edge and a control console. The self-adaptive panel comprises a bottom layer, a magnetic part, a high-strength fiber steel wire and a surface elastic covering layer, and the telescopic cylinder can stretch out and draw back to a required position according to a control instruction and is combined with the panel covering the surface of the supporting rod to form an upper mold shape required by end socket forming; the utility model relates to an end socket forming device, in particular to an end socket forming device which is suitable for production of end sockets in different shapes by adopting water pressure forming and combining with a self-adaptive die, improves production efficiency, reduces surface defects, and improves production efficiency. Therefore, the forming device for the seal head is standard in shape and high in quality.

Description

Technical Field

[0001] The utility model relates to the technical field of head processing, and particularly to a head forming device. Background Technique

[0002] At present, the forming methods of pressure vessel heads mainly include stamping forming, which is formed by mechanical pressing with traditional molds and is suitable for large-scale batch production of products of the same specification. However, as a non-standard part, due to the changing customer requirements and inconsistent specifications, the traditional molds need to be frequently replaced when using the traditional stamping forming method, which seriously restricts the working efficiency. At the same time, when using the traditional mold stamping forming, the mold and the disc are in contact with each other and there is relative movement during the stamping process, which is easy to cause surface defects such as scratches, pits, and foreign matter pressing on the head surface, affecting the product qualification rate. To solve this problem, there are already mature hydroforming devices on the market, but these devices can only process heads of the same shape and size during use and cannot adapt to different head products, thus increasing the production cost. Content of the Utility Model

[0003] Based on this, it is necessary to provide a forming device that can adapt to different production requirements.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a head forming device, which includes a water tank, a water pump, a base, and a forming module. The forming module includes an outer frame, a telescopic cylinder assembly, and an adaptive panel. The support plate, the telescopic cylinder assembly, and the adaptive panel are all placed inside the outer frame. The adaptive panel supports the telescopic cylinder assembly. The telescopic cylinder assembly includes a telescopic cylinder, a universal ball, and a magnetic suction head. One end of the telescopic cylinder is rotatably connected to the universal ball, and the other end of the telescopic cylinder is fixed on the support plate. The magnetic part is rotatably connected to the universal ball. The adaptive panel includes a bottom layer, a magnetic part, fiber steel wires, and a surface elastic coating. The magnetic suction head is attached to the bottom layer. The fiber steel wires pass through the magnetic part. The bottom layer and the surface elastic coating are respectively at both ends of the fiber steel wires. The surface elastic coating is fixed at one end of the fiber steel wires. The support plate is fixedly connected to the outer frame.

[0005] Further, the telescopic cylinder is rotatably connected to the universal ball.

[0006] Further, the outer frame, the support plate, and the bottom layer of the forming module are provided with exhaust holes, and the exhaust holes are communicated with each other.

[0007] Further, the magnetic suction head is an electromagnet and is magnetically connected to the magnetic part.

[0008] Further, both ends of the water pump are connected to the water tank and the base.

[0009] Further, the water pump is electrically connected to the console.

[0010] Further, the telescopic cylinder assembly of the forming module is electrically connected to the console.

[0011] Further, the head forming device includes a seal, the seal is annularly installed on the port of the base, and the seal is squeezed between the outer frame and the base.

[0012] The beneficial effects of the present utility model are as follows: The head forming device provided by the present utility model combines the adaptive panel with the telescopic cylinder assembly, is applicable to different head models, uses the surface elastic coating of the adaptive panel to avoid scratches and depressions on the surface of the head in contact therewith, improves production efficiency, enhances the surface quality of the product, and creates huge economic benefits. The head forming device of the present invention can be used to process different special-shaped thin-walled heads such as circular and elliptical ones, and can be used for the manufacture of tanker heads, pressure vessel heads, etc. Description of the Drawings

[0013] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0014] Figure 1 is a schematic structural diagram of the head forming device of the present utility model;

[0015] Figure 2 is Figure 1 an enlarged view of the forming module in the shown head forming device.

[0016] The names and numbers of the components in the figure are as follows:

[0017] water tank 1, water pump 2, base 3, cushion block 31, seal 4, forming module 5, telescopic cylinder assembly 51, telescopic cylinder 511, universal ball 512, magnetic head 513, adaptive panel 52, bottom layer 521, magnetic part 522, fiber steel wire 523, surface elastic coating 524, exhaust hole 53, support plate 54, outer frame 55, steel plate gasket 6, console 7. Detailed Embodiments

[0018] Now the present utility model will be described in detail in conjunction with the drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present utility model in a schematic manner, so it only shows the components related to the present utility model.

[0019] Please refer to Figure 1, the present utility model provides a head forming device for processing a steel plate gasket 6 into a head, which includes a water tank 1, a water pump 2, a base 3, a seal 4, a forming module 5, and a control console 7. Among them, both ends of the water pump 2 are connected to the water tank 1 and the base 3. The base 3 has a cylindrical structure with an open upper end. A cushion block 31 is fixedly installed at the inner port of the base 3. A seal 4 is installed on the upper surface of the base 3. The forming module 5 is located directly above the base 3. The forming module 5 includes an outer frame 55, a support plate 54, a telescopic cylinder assembly 51, and an adaptive panel 52. The support plate 54 is fixedly connected to the outer frame 55. Both the telescopic cylinder assembly 51 and the adaptive panel 52 are placed inside the outer frame 55. The adaptive panel 52 supports the telescopic cylinder assembly 51. The telescopic cylinder assembly 51 includes a telescopic cylinder 511, a universal ball 512, and a magnetic suction head 513. The universal ball 512 is rotatably connected to the telescopic end of the telescopic cylinder 511. The cylinder body end of the telescopic cylinder 511 is fixed on the support plate 54. The magnetic suction head 513 is fixedly connected to the universal ball 512. The adaptive panel 52 includes a bottom layer 521, a magnetic member 522, fiber steel wires 523, and a surface elastic coating 524. The magnetic suction head 513 is attached to the bottom layer 521. The fiber steel wires 523 pass through the magnetic member 522. The bottom layer 521 and the surface elastic coating 524 are respectively on both sides of the fiber steel wires 523. The surface elastic coating 524 is fixed on one side of the fiber steel wires 523. The support plate 54 is fixedly connected to the outer frame 55. Exhaust holes 53 are opened on the outer frame 55, the support plate 54, and the bottom layer 521, and the exhaust holes 53 communicate with each other. During use, the steel plate gasket 6 is horizontally placed on the cushion block 31. The control console 7 controls the forming module 5 to descend. The exhaust holes 53 of the forming module 5 squeeze the seal 4 with the base 3 to form two sealed spaces, upper and lower. At the same time, the water pump 2 pumps water from the water tank 1 through the control console 7 and transports it into the base 3. The water pressure in the base 3 presses on the steel plate gasket 6, and the impurity gas is discharged from the exhaust holes 53 to form the head.

[0020] Exhaust holes 53 are opened on the outer frame 55, the support plate 54, and the bottom layer 521, and the exhaust holes 53 communicate with each other. The telescopic cylinder assembly 51 includes a telescopic cylinder 511, a universal ball 512, and a magnetic suction head 513. Among them, one end of the universal ball 512 connecting the telescopic cylinder 511 is connected to the magnetic suction head 513, and the other end of the telescopic cylinder 511 is fixed on the support plate. The support plate is fixedly connected to the outer frame. The adaptive panel 52 includes a bottom layer 521, a magnetic member 522, fiber steel wires 523, and a surface elastic coating 524. Among them, the magnetic suction head 513 is attached to the bottom layer 521. The fiber steel wires 523 are densely distributed horizontally and vertically and pass through the inside of the magnetic member 522 to provide support for the head forming.

[0021] The specific implementation method of this device is as follows:

[0022] The console 7 raises the forming module 5, places the steel plate gasket 6 on the cushion block 31 (a sealing ring is installed on the cushion block 31, and the steel plate gasket 6 is placed on the sealing ring to prevent water in the base from penetrating into the forming module), the console 7 lowers the forming module 5, and the seal 4 closes the forming module 5 and the base 3 to form two sealed spaces, namely the upper sealed space composed of the steel plate gasket 6 and the adaptive panel 52 and the lower sealed space composed of the steel plate gasket 6 and the base 3.

[0023] The specific working process of the forming module 5 is that the console 7 transmits a signal to the telescopic cylinder 511 in the telescopic cylinder assembly 51 of the forming module 5. The telescopic cylinder 511 drives the magnetic head 513 connected to the universal ball 512, and the magnetic head 513 fits on the bottom layer 521. It should be noted that because the bottom layer 521 is replaceable, when the user needs different styles of end heads, only the bottom layer 521 needs to be replaced, and the magnetic head 513 connected to the universal ball 512 will fit on the bottom layer 521 accordingly. After the adaptive panel 52 is adjusted, the console 7 energizes the magnetic head 513 of the telescopic cylinder assembly 51, controls the magnetic part 512 of the adaptive panel 52 through magnetic attraction, and the magnetic part 512 is attracted by the magnetic head 513 to fit on the bottom layer 521. At the same time, the fiber steel wire 523 is tightened, so that the supporting force applied by the adaptive panel 52 is more uniform and the supporting effect is more stable. While the bottom layer 521 and the surface elastic coating 524 ensure the shape of the end head, the soft material also ensures the surface quality of the end head.

[0024] At the same time, the console 7 turns on the water pump 2 to pressurize the water in the water tank 1 into the base 3, presses the steel plate gasket 6 into the forming module, forms the end head and discharges the internal gas impurities through the exhaust hole 53. The console 7 turns off the water pump 2, the water level returns to the water tank 1, and the console 7 raises the forming module 5 to take out the formed end head.

[0025] In this embodiment, the telescopic cylinder can be a pneumatic cylinder or a hydraulic cylinder. The fiber steel wire material mainly refers to fiber-reinforced composite materials. The fibers can be high-strength glass fibers, basalt fibers, etc. The magnetic part is an electromagnet, and the surface elastic coating can be made of rubber, plastic or other synthetic materials.

[0026] The end head forming device provided by the present utility model combines the adaptive panel with the telescopic cylinder assembly, is applicable to different end head models, uses the surface elastic coating of the adaptive panel to avoid scratches and depressions on the surface of the end head in contact therewith, improves the production efficiency, enhances the surface quality of the product, and creates huge economic benefits. The end head forming device of the present invention can be used to process special-shaped thin-walled end heads such as circular and elliptical shapes, and can be used in the manufacture of end heads for tank trucks, pressure vessel end heads, etc.

Claims

1. A head forming device, characterized in that: The head forming device includes a water tank, a water pump, a base and a forming module, the forming module includes an outer frame, a telescopic cylinder assembly and an adaptive panel, the telescopic cylinder assembly and the adaptive panel are both placed inside the outer frame, the adaptive panel supports the telescopic cylinder assembly, the telescopic cylinder assembly includes a telescopic cylinder, a universal ball and a magnetic head, one end of the telescopic cylinder is rotatably connected to the universal ball, the other end of the telescopic cylinder is fixed on a support plate, the magnetic head is rotatably connected to the universal ball, the adaptive panel includes a bottom layer, a magnetic part, a fiber steel wire and a surface elastic coating, the magnetic head is attached to the bottom layer, the fiber steel wire passes through the magnetic part, the magnetic head and the magnetic part are magnetically connected, the bottom layer and the surface elastic coating are respectively at the two ends of the fiber steel wire, the surface elastic coating is fixed on one end of the fiber steel wire, and the support plate is fixedly connected to the outer frame.

2. The head forming device according to claim 1, characterized in that: The telescopic cylinder is rotatably connected with the universal ball.

3. The head forming device according to claim 1, characterized in that: The outer frame, the support plate and the bottom layer of the molding module are provided with exhaust holes, and the exhaust holes are interconnected.

4. The head forming device according to claim 1, characterized in that: Two ends of the water pump are connected to the water tank and the base.

5. The head forming device according to claim 1, characterized in that: The water pump is electrically connected to the control console.

6. The head forming device according to claim 1, characterized in that: The telescopic cylinder assembly of the molding module is electrically connected to the control console.

7. The head forming device according to claim 1, characterized in that: The head forming device comprises a sealing member, which is installed on the base port in a ring shape and is squeezed by the outer frame and the base.

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