Steel wire three-dimensional forming die

Abstract

The utility model relates to the technical field of steel wire three-dimensional forming, and discloses a steel wire three-dimensional forming die which comprises a bottom plate, the top of the bottom plate is fixedly connected with a driving assembly used for driving a part, a sliding plate is slidably connected into the driving assembly, the bottom of the sliding plate is fixedly connected with a fixing column, and the fixing column is fixedly connected with the bottom of the bottom plate. A sliding ring is slidably connected to the outer side of the fixing column, a limiting ring is fixedly connected to the interior of the sliding ring, a plurality of balls are slidably connected to the inner side of the limiting ring, a connecting rod is slidably connected to the inner sides of the balls, and a first mold is fixedly connected to the other end of the connecting rod. According to the utility model, an enterprise can quickly switch the molds I with different shapes according to different order requirements, so that diversified production tasks are met. And a large amount of time is not needed to adjust and mount the mold, the market change can be more flexibly handled, and the competitiveness of an enterprise is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire three-dimensional forming, in particular to a steel wire three-dimensional forming die. Background Art

[0002] In the construction industry, steel wire can be used as a reinforcement for concrete. For example, prestressed steel wire can improve the load-bearing capacity and crack resistance of concrete components. It plays a vital role in the construction of large bridges, high-rise buildings, and other projects. Traditional steel wire processing methods often struggle to ensure precise size and shape. However, 3D forming molds can precisely shape steel wire, ensuring that each strand meets highly consistent size and shape requirements, meeting the demands of high-precision applications such as precision instrument manufacturing and high-end mechanical components.

[0003] Existing 3D wire forming molds cannot be replaced without tools, making timely mold changes difficult. This makes adjustments during production difficult. If market demand changes or different specifications of steel wire products need to be produced, the inability to quickly change molds limits the company's production flexibility and makes it difficult to adapt to the changing market environment. Therefore, a 3D wire forming mold was proposed to address this issue. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a steel wire three-dimensional forming mold, which aims to improve the problem in the prior art that the mold cannot be quickly replaced when there are no tools.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A steel wire three-dimensional forming mold, comprising a base plate, the top of the base plate is fixedly connected to a driving assembly for driving parts, the driving assembly is slidably connected to a sliding plate inside, the bottom of the sliding plate is fixedly connected to a fixed column, the outer side of the fixed column is slidably connected to a sliding ring, the inner side of the sliding ring is fixedly connected to a restriction ring, the inner side of the restriction ring is slidably connected to a plurality of balls, the inner side of the plurality of balls is slidably connected to a connecting rod, the other end of the connecting rod is fixedly connected to a mold 1, the top of the base plate is slidably connected to a mold 2, and the bottom of the mold 2 is slidably connected to an ejection assembly for ejecting the steel wire;

[0007] As a further description of the above technical solution:

[0008] The driving assembly includes two slides, the bottom of each slide is fixedly connected to the top of the base plate, and the interior of each slide is fixedly connected to a cylinder;

[0009] As a further description of the above technical solution:

[0010] The ejection assembly includes a fixed ring, the top of which is slidably connected to the bottom of the second mold, the bottom of the fixed ring is fixedly connected to a plurality of second springs, the bottom of the second springs is fixedly connected to the fixed ring, the interior of the second mold is slidably connected to an ejection block, the bottom of the ejection block is fixedly connected to a sliding rod, and the bottom of the ejection block is fixedly connected to a third spring;

[0011] As a further description of the above technical solution:

[0012] A spring 1 is fixedly connected to the interior of the restriction ring, and the other end of the spring 1 is fixedly connected to the outside of the fixing column;

[0013] As a further description of the above technical solution:

[0014] The outer side of the connecting rod is slidably connected to the inner side of the fixing column, and the outer side of the ball is slidably connected to the inner side of the fixing column;

[0015] As a further description of the above technical solution:

[0016] The bottom of one of the fixing rings is fixedly connected to the inside of the bottom plate, and the bottom of the spring three is fixedly connected to the inside of the bottom plate;

[0017] As a further description of the above technical solution:

[0018] The outer side of the sliding rod slides inside the bottom plate, and the outer side of the mold 1 is slidably connected to the inside of the mold 2;

[0019] As a further description of the above technical solution:

[0020] The bottom of the mold 1 is coupled to the ejector block, and the driving end of the cylinder is fixedly connected to the top of the sliding plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In this utility model, manually pulling the sliding ring drives the restraining ring, releasing the ball bearing restraint and allowing the connecting rod to be removed. The connecting rod then drives the mold 1, enabling rapid replacement of the mold 1. Companies can quickly switch molds of different shapes to meet diverse production needs based on different order requirements. This eliminates the need to spend a lot of time adjusting and installing molds, allowing for more flexible response to market changes and improving a company's competitiveness.

[0023] 2. In this utility model, the wire is ejected by manually pressing down on mold 2, which in turn presses the retaining ring, which in turn presses the spring 2. This demoulding method requires no additional mechanical equipment or power source, relying solely on manual operation and the elastic force of the spring. This reduces equipment investment and maintenance costs, while also preventing production disruptions caused by equipment failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a steel wire three-dimensional forming die proposed by the present invention;

[0025] Figure 2 This is a structural schematic diagram of a sliding ring of a steel wire three-dimensional forming die proposed by the present invention;

[0026] Figure 3 This is a schematic structural diagram of a restriction ring of a steel wire three-dimensional forming die proposed by the present invention;

[0027] Figure 4 This is a structural schematic diagram of a sliding rod of a steel wire three-dimensional forming die proposed by the utility model.

[0028] Legend:

[0029] 1. Base plate; 2. Slide; 3. Cylinder; 4. Sliding plate; 5. Fixed column; 6. Ball; 7. Spring 1; 8. Limiting ring; 9. Sliding ring; 10. Connecting rod; 11. Mold 1; 12. Fixed ring; 13. Spring 2; 14. Mold 2; 15. Ejector block; 16. Sliding rod; 17. Spring 3. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 2 、 Figure 3 The present invention provides an embodiment of a wire stereo forming mold, comprising a base plate 1, which is made of high-strength steel, is strong and durable, and can provide stable support for the entire device. The top of the base plate 1 is fixedly connected to a driving assembly for driving parts, and the inside of the driving assembly is slidably connected to a sliding plate 4, and the bottom of the sliding plate 4 is fixedly connected to a fixed column 5. The fixed column 5 is made of high-quality alloy steel, has high strength and wear resistance, and ensures that it will not be easily damaged during operation.

[0032] A sliding ring 9 is slidably connected to the outside of the fixed column 5. A limiting ring 8 is fixedly connected to the inside of the sliding ring 9. A spring 7 is fixedly connected to the inside of the limiting ring 8. The other end of the spring 7 is fixedly connected to the outside of the fixed column 5. The spring 7 can provide a stable elastic restoring force, allowing the sliding ring 9 to quickly reset after operation. A plurality of balls 6 are slidably connected to the inside of the plurality of balls 6. A connecting rod 10 is slidably connected to the outside of the connecting rod 10 and is slidably connected to the inside of the fixed column 5. The balls 6 are slidably connected to the inside of the fixed column 5.

[0033] The ball 6 can achieve stable engagement with the connecting rod 10 under the action of the limiting ring 8, ensuring that the mold 1 11 will not loosen during operation. The other end of the connecting rod 10 is fixedly connected to the mold 1 11, and the top of the base plate 1 is slidably connected to the mold 2 14, and the bottom of the mold 2 14 is slidably connected to the ejection assembly for ejecting the steel wire. The driving assembly includes two chutes 2, the bottom of the chute 2 is fixedly connected to the top of the base plate 1, and the chute 2 is made of wear-resistant aluminum alloy material, which can reduce the friction resistance of the sliding plate 4 during the sliding process. The inside of the chute 2 is fixedly connected to the cylinder 3. The cylinder 3 can provide strong power to push the sliding plate 4 to slide stably in the chute 2.

[0034] Reference Figure 1 、 Figure 4 The ejection assembly includes a fixed ring 12, the bottom of which is fixedly connected to the inside of the base plate 1, and the bottom of the spring 3 17 is fixedly connected to the inside of the base plate 1. The top of the fixed ring 12 is slidably connected to the bottom of the mold 2 14. The fixed ring 12 is made of high-strength stainless steel and can withstand high pressure. The bottom of the fixed ring 12 is fixedly connected to multiple springs 2 13, and the bottom of the spring 2 13 is fixedly connected to the fixed ring 12. The spring 2 13 can provide a buffering effect when the mold 1 11 is pressed against the mold 2 14, protecting the mold and the steel wire from damage.

[0035] The interior of mold 2 14 is slidably connected to an ejector block 15. The bottom of mold 1 11 is coupled to the ejector block 15, and the driving end of the cylinder 3 is fixedly connected to the top of the sliding plate 4. The bottom of the ejector block 15 is fixedly connected to a sliding rod 16. The outer side of the sliding rod 16 slides inside the bottom plate 1. The sliding rod 16 can ensure that the ejector block 15 maintains a stable direction during the sliding process. The outer side of mold 1 11 is slidably connected to the interior of mold 2 14. The bottom of the ejector block 15 is fixedly connected to a spring 3 17. The spring 3 17 can provide an upward thrust when mold 2 14 slides downward, so that the ejector block 15 can smoothly eject the steel wire.

[0036] Working principle: After the staff puts the steel wire into the interior of the mold 2 14, they can start the cylinder 3 to push the sliding plate 4, which can drive the mold 11 to press the steel wire inside the mold 2 14, so that the steel wire is squeezed into the internal shape of the mold 2 14. When the mold 11 presses against the mold 2 14, the mold 2 14 will slide down because of the multiple springs 2 13 provided under the mold 2 14. The upper and lower ends of the springs 2 13 are fixedly connected with fixed rings 12. The bottom fixed ring 12 is fixed to the inside of the bottom plate 1, and the top fixed ring 12 slides on the bottom of the mold 2 14. When the mold 2 14 slides After moving to a certain position, the spring 2 13 will be compressed to the bottom and stop sliding down, so that after the steel wire is die-cast, the mold 11 will be pulled upward by the cylinder 3. At this time, the mold 11 will be rebounded to its original position by the fixing ring 12, and the mold 2 14 can be pressed down manually. The middle of the mold 2 14 is slidably connected to the ejector block 15, and the bottom of the ejector block 15 is fixedly connected to the spring 3 17. At this time, after the mold 2 14 slides downward, the ejector block 15 will not move in the original position because it is not under pressure. At this time, the downward sliding of the mold 2 14 will cause the ejector block 15 to protrude, thereby achieving the effect of ejecting the steel wire.

[0037] When the steel wire needs to be pressed into a different shape, the mold 2 14 can be taken out, and the shape to be used can be placed in the hole of the bottom plate 1. When the mold 11 is replaced, the sliding ring 9 needs to be pulled, and the sliding ring 9 will drive the limiting ring 8, so that the multiple balls 6 lose their restriction and the mold 11 can be removed. Because the top of the mold 11 is fixedly connected to the connecting rod 10, and the outer side of the connecting rod 10 is provided with a groove for the balls 6 to engage with the connecting rod 10, and in normal restriction, the multiple balls 6 will be squeezed by the limiting ring 8 and pressed to the outside of the connecting rod 10. When the mold 11 is replaced, the sliding ring 9 can be loosened so that the sliding ring 9 is rebounded to its original position by the spring 17.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steel wire three-dimensional forming mold, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a driving assembly for driving parts, the interior of the driving assembly is slidably connected to a sliding plate (4), the bottom of the sliding plate (4) is fixedly connected to a fixed column (5), the outer side of the fixed column (5) is slidably connected to a sliding ring (9), the interior of the sliding ring (9) is fixedly connected to a limiting ring (8), the inner side of the limiting ring (8) is slidably connected to a plurality of balls (6), the inner sides of the plurality of balls (6) are slidably connected to a connecting rod (10), the other end of the connecting rod (10) is fixedly connected to a mold 1 (11), the top of the base plate (1) is slidably connected to a mold 2 (14), and the bottom of the mold 2 (14) is slidably connected to an ejection assembly for ejecting the steel wire.

2. A steel wire three-dimensional forming die according to claim 1, characterized in that: The driving assembly comprises two slide grooves (2), the bottom of the slide groove (2) is fixedly connected to the top of the base plate (1), and the interior of the slide groove (2) is fixedly connected to a cylinder (3).

3. The steel wire three-dimensional forming die according to claim 1, characterized in that: The ejection assembly comprises a fixed ring (12), the top of the fixed ring (12) is slidably connected to the bottom of the second mold (14), the bottom of the fixed ring (12) is fixedly connected to a plurality of second springs (13), the bottom of the second spring (13) is fixedly connected to the fixed ring (12), the interior of the second mold (14) is slidably connected to an ejection block (15), the bottom of the ejection block (15) is fixedly connected to a sliding rod (16), and the bottom of the ejection block (15) is fixedly connected to a third spring (17).

4. The steel wire three-dimensional forming die according to claim 1, characterized in that: A spring 1 (7) is fixedly connected to the interior of the limiting ring (8), and the other end of the spring 1 (7) is fixedly connected to the outside of the fixing column (5).

5. The steel wire three-dimensional forming die according to claim 1, characterized in that: The outer side of the connecting rod (10) is slidably connected to the inside of the fixing column (5), and the outer side of the ball (6) is slidably connected to the inside of the fixing column (5).

6. The steel wire three-dimensional forming die according to claim 3, characterized in that: The bottom of one of the fixing rings (12) is fixedly connected to the inside of the base plate (1), and the bottom of the spring three (17) is fixedly connected to the inside of the base plate (1).

7. The steel wire three-dimensional forming die according to claim 3, characterized in that: The outer side of the sliding rod (16) slides inside the bottom plate (1), and the outer side of the mold 1 (11) is slidably connected to the inside of the mold 2 (14).

8. The steel wire three-dimensional forming die according to claim 2, characterized in that: The bottom of the mold 1 (11) is coupled to the ejection block (15), and the driving end of the cylinder (3) is fixedly connected to the top of the sliding plate (4).

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