Double-hole pipe forming device

Abstract

The utility model discloses a double-hole pipe forming device which comprises a bottom plate, the upper end of the bottom plate is connected with a fixing plate, one side of the fixing plate is connected with an overturning piece, one side of the overturning piece is connected with a forming block, one side of the forming block is connected with a pressing plate, and one side of the pressing plate is connected with a double-hole rod. The auxiliary mechanism comprises a translation block, a storage groove is formed in the lower end of the translation block, a handrail is connected to the translation block, a connecting frame is connected to the outer side of the translation block, a sliding strip is connected to the connecting frame, a sliding rail is connected to the outer side of the forming block, and the sliding strip is slidably connected to the sliding rail. The end face of a die-cast pipe fitting is scraped through the translation block, so that it is guaranteed that the end face of the pipe fitting is flat, an operator only needs to push the handrail to conduct operation, and the problem that the pipe fitting is polluted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline forming, in particular to a double-hole pipe forming device. Background Art

[0002] There are many methods for forming ceramic pipe products, including dry pressing, grouting, extrusion, cold isostatic pressing, casting, hot pressing and hot isostatic pressing.

[0003] Nowadays, when producing double-hole ceramic tubes, raw materials are added into the mold and then die-cast. Since raw materials overflow during die-casting, it is necessary to scrape the raw materials at the port after die-casting to remove the scraps at the double-hole tube port and ensure that the tube mouth has a uniform texture. This scraping operation is mostly done manually with auxiliary tools. This operation will cause the port to be contaminated during pipe forming, thereby affecting the pipe forming quality.

[0004] Based on this, a double-hole tube forming device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to propose a double-hole pipe forming device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A double-hole tube forming device includes a base plate, the upper end of the base plate is connected to a fixed plate, one side of the fixed plate is connected to a flip piece, one side of the flip piece is connected to a forming block, one side of the forming block is connected to a pressing plate, one side of the pressing plate is connected to a double-hole rod, and the other side of the forming block is connected to an auxiliary forming block to perform an auxiliary mechanism for double-hole tube forming.

[0008] Preferably, the auxiliary mechanism comprises a translation block, and a receiving groove is provided at the lower end of the translation block.

[0009] Preferably, an armrest is connected to the translation block.

[0010] Preferably, a connecting frame is connected to the outer side of the translation block, a slide bar is connected to the connecting frame, a slide rail is connected to the outer side of the forming block, and the slide bar is slidably connected to the slide rail.

[0011] Preferably, a deflection shaft is connected to the outer side of the translation block, a deflection frame is rotatably connected to the deflection shaft, a spring is connected to the deflection frame, and the other end of the spring is connected to the deflection shaft.

[0012] Preferably, a cutting block is rotatably connected to the deflection frame.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] 1. This application adopts a translation block structure to scrape the end face of the die-cast pipe fitting using the translation block, thereby ensuring that the end face of the pipe fitting is flat. The operator only needs to operate by pushing the handrail, avoiding the problem of contamination of the pipe fitting.

[0015] 2. This application adopts a slide rail structure and utilizes the cooperation between the slide rail and the slide bar to ensure that the structure remains stable when the translation block moves, further ensuring the uniformity of the pipe end face forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of a molding device according to an embodiment of the present invention is shown;

[0017] Figure 2 A schematic diagram of the exploded structure of the translation block connection provided according to an embodiment of the present utility model is shown;

[0018] Figure 3 A structural schematic diagram of the storage slot connection provided according to an embodiment of the present utility model is shown.

[0019] Legend:

[0020] 1. Base plate; 2. Fixed plate; 3. Flipping piece; 4. Forming block; 5. Translation block; 6. Handrail; 7. Connecting frame; 8. Slide rail; 9. Slide bar; 10. Deflection frame; 11. Deflection axis; 12. Spring; 13. Cutting block; 14. Pressing plate; 15. Double-hole rod; 16. Storage slot. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying 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.

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] A double-hole tube forming device includes a base plate 1, a fixed plate 2 is connected to the upper end of the base plate 1, a flip piece 3 is connected to one side of the fixed plate 2, a forming block 4 is connected to one side of the flip piece 3, a pressing plate 14 is connected to one side of the forming block 4, a double-hole rod 15 is connected to one side of the pressing plate 14, and an auxiliary forming block 4 is connected to the other side of the forming block 4 to perform an auxiliary mechanism for double-hole tube forming.

[0024] Specifically, such as Figure 2 and Figure 3As shown, the auxiliary mechanism includes a translation block 5, and a receiving groove 16 is opened at the lower end of the translation block 5. During die casting, excess raw materials will enter the receiving groove 16, and when the plane on one side of the receiving groove 16 is docked with the forming block 4, it can ensure that the raw materials are added tightly.

[0025] Specifically, such as Figure 2 As shown, the translation block 5 is connected with an armrest 6. The armrest 6 is provided to facilitate the operation of the operator and improve the convenience of operation.

[0026] Specifically, such as Figure 3 As shown, the outer side of the translation block 5 is connected to a connecting frame 7, the connecting frame 7 is connected to a slide bar 9, the outer side of the forming block 4 is connected to a slide rail 8, the slide bar 9 is slidably connected to the slide rail 8, and the cooperation between the slide rail 8 and the slide bar 9 makes the horizontal movement of the translation block 5 smooth.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, a deflection shaft 11 is connected to the outside of the translation block 5, and a deflection frame 10 is rotatably connected to the deflection shaft 11. A spring 12 is connected to the deflection frame 10, and the other end of the spring 12 is connected to the deflection shaft 11. By providing the spring 12 structure, the deflection frame 10 can maintain a deflected state. When the deflection frame 10 is acted upon by the spring 12, the deflection frame 10 is in a vertical state.

[0028] Specifically, such as Figure 2 and Figure 3 As shown, a scraping block 13 is rotatably connected to the deflection frame 10. When scraps on the end face of the pipe are removed, the scraps can be easily removed by driving the scraping block 13 to move.

[0029] To sum up, the double-hole tube forming device provided in this embodiment, when double-hole tube forming is required, first, the translation block 5 is flipped to the bottom of the forming block 4 by the flipping piece 3, and then the forming raw material is added to the forming block 4, and then the armrest 6 is pushed to make the translation block 5 provided with the receiving groove 16 move to the side of the forming block 4, and the pressing plate 14 is buckled onto the forming block 4. By ensuring that the pressing plate 14 and the forming block 4 are tightly connected, the double-hole rod 15 is used to form a double-hole structure of the raw material, and the raw material will be squeezed into the receiving groove 16, and then the forming block 4 is flipped. The operator pushes the armrest 6 and uses the translation block 5 to cooperate with the cutting block 13 to remove the excess raw material on one side of the forming block 4, and then removes the pressing plate 14 to obtain the formed double-hole ceramic tube.

[0030] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A double-hole tube forming device, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is connected to a fixed plate (2), one side of the fixed plate (2) is connected to a flip member (3), one side of the flip member (3) is connected to a forming block (4), one side of the forming block (4) is connected to a pressing plate (14), one side of the pressing plate (14) is connected to a double-hole rod (15), and the other side of the forming block (4) is connected to an auxiliary forming block (4) for performing an auxiliary mechanism for forming a double-hole tube.

2. A double-hole tube forming device according to claim 1, characterized in that: The auxiliary mechanism comprises a translation block (5), and a receiving groove (16) is provided at the lower end of the translation block (5).

3. A double-hole tube forming device according to claim 2, characterized in that: The translation block (5) is connected to an armrest (6).

4. A double-hole tube forming device according to claim 2, characterized in that: The outer side of the translation block (5) is connected to a connecting frame (7), the connecting frame (7) is connected to a slide bar (9), the outer side of the forming block (4) is connected to a slide rail (8), and the slide bar (9) is slidably connected to the slide rail (8).

5. A double-hole tube forming device according to claim 2, characterized in that: The outside of the translation block (5) is connected to a deflection shaft (11), a deflection frame (10) is rotatably connected to the deflection shaft (11), a spring (12) is connected to the deflection frame (10), and the other end of the spring (12) is connected to the deflection shaft (11).

6. A double-hole tube forming device according to claim 5, characterized in that: A cutting block (13) is rotatably connected to the deflection frame (10).

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