Needle core machining die

Abstract

The utility model discloses a needle core processing die, which belongs to the technical field of needle core processing and comprises a bottom die holder and a needle core forming mechanism positioned on the bottom die holder, support rods are welded at four corners of the top wall of the bottom die holder, and a top die holder is welded above the four support rods together. The needle core forming mechanism comprises a hydraulic cylinder installed above the top die base, a pressing plate connected to the lower portion of the hydraulic cylinder, a plurality of protruding parts welded to the bottom wall of the pressing plate and a lifting base located on the bottom die base, a bottom groove penetrating through the top wall and the bottom wall of the bottom die base is formed in the bottom die base, and a bottom supporting plate is welded to the interior of the bottom groove; two electric telescopic rods are installed on the bottom supporting plate, the top ends of the two electric telescopic rods are connected with a lifting base, and needle core grooves corresponding to the protruding parts one to one are formed in the lifting base. According to the needle core machining mold, the multiple formed needle cores are automatically pulled out through the multiple insertion rods, the trouble of manually pulling out the needle cores is omitted, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of needle core processing, in particular to a needle core processing mold. Background Art

[0002] The textile needle core is an indispensable component in the textile machinery. It is the component that performs textile work and ensures the uninterrupted and stable production of the textile machinery. Currently, the textile needle core is often processed and formed through molds.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: However, the existing molds for processing textile needle cores usually need to be manually removed after the needle core is formed, resulting in low processing efficiency.

[0004] Therefore, we propose a needle core processing mold to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a needle core processing mold, which uses multiple insertion rods to automatically extract multiple molded needle cores, eliminating the trouble of manually extracting the needle cores, improving the processing efficiency, and effectively solving the problems in the background technology.

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

[0007] A needle core processing mold comprises a bottom mold base and a needle core forming mechanism located on the bottom mold base, support rods are welded at the four corners of the top wall of the bottom mold base, and a top mold base is welded above the four support rods;

[0008] The needle core forming mechanism includes a hydraulic cylinder installed above the top mold seat, a pressure plate connected to the bottom of the hydraulic cylinder, a plurality of protrusions welded to the bottom wall of the pressure plate, and a lifting seat located on the bottom mold seat, wherein the bottom mold seat is formed with a bottom groove penetrating the top wall and the bottom wall thereof, a bottom support plate is welded inside the bottom groove, and two electric telescopic rods are installed on the bottom support plate, the top ends of the two electric telescopic rods are connected to the lifting seat, and needle core grooves corresponding to the plurality of protrusions are formed on the lifting seat;

[0009] A U-shaped side support plate is welded to one side wall of the lifting seat, and a cylinder is installed on the side support plate, wherein a movable plate is connected to the cylinder, and the movable plate is connected to plug rods corresponding to multiple needle core grooves one by one, and a through hole penetrating the lifting seat is provided on both sides of each needle core groove, and multiple plug rods are horizontally inserted into multiple through holes on one side of the lifting seat.

[0010] As a preferred embodiment, the plurality of protrusions are distributed at equal intervals in the horizontal direction; thus, the needle cores can be formed simultaneously in the plurality of needle core grooves through the plurality of protrusions.

[0011] As a preferred implementation scheme, the two electric telescopic rods are both arranged vertically, the bottom support plate is arranged horizontally, and both sides of the bottom support plate are welded to the bottom mold base; so that the bottom support plate and the electric telescopic rods are both kept stable.

[0012] As a preferred embodiment, sealing plugs are respectively inserted into the multiple through holes on the other side of the lifting seat; thereby the through holes on the multiple needle core grooves are closed by the multiple sealing plugs, so that the molten material in the needle core grooves can be smoothly formed.

[0013] As a preferred embodiment, the lifting seat is sunk into the bottom groove, and the lifting seat is flush with the top wall of the bottom mold seat; thereby facilitating the control of the lifting height of the pressure plate, so that the protrusion can be accurately inserted into the needle core groove.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] The needle core processing mold drives two electric telescopic rods to extend, so that the lifting seat drives the needle core originals formed in the needle core grooves to rise above the bottom mold seat, and then takes out the multiple sealing plugs, drives the cylinder to operate, and uses the multiple insertion rods to automatically extract the multiple formed needle cores, eliminating the trouble of manually extracting the needle cores and improving the processing efficiency.

[0016] The needle core processing mold drives the hydraulic cylinder to drive the pressure plate and the protrusion to return to their original positions after the molten material is cooled and formed in a plurality of needle core grooves, removes a plurality of sealing plugs, and then extends the two electric telescopic rods synchronously, driving the lifting seat to rise as a whole and to be higher than the top wall of the bottom mold seat, and then drives the cylinder to operate and use the movable plate to quickly push the plurality of plugs, so that the plurality of plugs automatically push out the needle core originals formed in the plurality of needle core grooves, thereby realizing the automatic output of the needle core originals. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 A vertical cross-sectional view of one side of the utility model;

[0019] Figure 3 is a vertical cross-sectional view of the other side of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the lifting seat of the utility model.

[0021] In the figure: 1. bottom die seat; 2. support rod; 3. top die seat; 4. hydraulic cylinder; 5. pressure plate; 6. protrusion; 7. bottom groove; 8. lifting seat; 9. needle core groove; 10. bottom support plate; 11. electric telescopic rod; 12. sealing plug; 13. side support plate; 14. cylinder; 15. movable plate; 16. plug. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4 A needle core processing mold comprises a bottom mold base 1 and a needle core forming mechanism located on the bottom mold base 1, support rods 2 are welded at the four corners of the top wall of the bottom mold base 1, and a top mold base 3 is welded above the four support rods 2;

[0024] The needle core forming mechanism includes a hydraulic cylinder 4 installed above the top mold base 3, a pressing plate 5 connected to the bottom of the hydraulic cylinder 4, a plurality of protrusions 6 welded to the bottom wall of the pressing plate 5, and a lifting seat 8 located on the bottom mold base 1, wherein the bottom mold base 1 is formed with a bottom groove 7 penetrating the top wall and the bottom wall thereof, a bottom support plate 10 is welded inside the bottom groove 7, and two electric telescopic rods 11 are installed on the bottom support plate 10, the top ends of the two electric telescopic rods 11 are connected to the lifting seat 8, the two electric telescopic rods 11 are both vertically arranged, the bottom support plate 10 is horizontally arranged, and both sides of the bottom support plate 10 are welded to the bottom mold base 1, so that the bottom support plate 10 and the electric telescopic rod 11 are both stable;

[0025] The lifting seat 8 is formed with needle core grooves 9 corresponding to the plurality of protrusions 6, and the plurality of protrusions 6 are evenly spaced in the horizontal direction, so that the needle cores can be formed in the plurality of needle core grooves 9 simultaneously through the plurality of protrusions 6. The lifting seat 8 is sunk into the bottom groove 7, and the height of the lifting seat 8 and the top wall of the bottom mold seat 1 are flush, so that it is easy to control the lifting height of the pressing plate 5, so that the protrusions 6 can be accurately inserted into the needle core grooves 9;

[0026] A U-shaped side support plate 13 is welded to one side wall of the lifting seat 8, and a cylinder 14 is installed on the side support plate 13, wherein a movable plate 15 is connected to the cylinder 14, and the movable plate 15 is connected to plug rods 16 corresponding to multiple needle core grooves 9 one by one, and a through hole penetrating the lifting seat 8 is provided on both sides of each needle core groove 9, and multiple plug rods 16 are horizontally inserted into multiple through holes on one side of the lifting seat 8, and sealing plugs 12 are respectively inserted into multiple through holes on the other side of the lifting seat 8, so that the through holes on the multiple needle core grooves 9 are closed by the multiple sealing plugs 12, so that the molten material in the needle core grooves 9 can be smoothly formed.

[0027] The needle core processing mold: when in use, first insert multiple plugs 16 into multiple through holes on one side of the lifting seat 8, and install sealing plugs 12 in multiple through holes on the other side of the lifting seat 8; inject molten material required for needle core production into multiple needle core grooves 9, then drive the hydraulic cylinder 4 to operate, and use the pressing plate 5 and multiple protrusions 6 to sink, so that the multiple protrusions 6 enter the multiple needle core grooves 9 until the molten material is cooled and formed in the multiple needle core grooves 9; then drive the hydraulic cylinder 4 to drive the pressing plate 5 and the protrusions 6 to return to their original positions, remove the multiple sealing plugs 12, and then make the two electric telescopic rods 11 extend synchronously, drive the lifting seat 8 to rise as a whole and be higher than the top wall of the bottom mold seat 1, and then drive the cylinder 14 to operate and use the movable plate 15 to quickly push the multiple plugs 16, so that the multiple plugs 16 automatically push out the needle core originals formed in the multiple needle core grooves 9, thereby eliminating the trouble of manual pushing.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A needle core processing mold, comprising a bottom mold base (1) and a needle core forming mechanism located on the bottom mold base (1), characterized in that: The four corners of the top wall of the bottom mold base (1) are welded with support rods (2), and a top mold base (3) is welded above the four support rods (2); The needle core forming mechanism comprises a hydraulic cylinder (4) installed above the top mold base (3), a pressure plate (5) connected to the bottom of the hydraulic cylinder (4), a plurality of protrusions (6) welded to the bottom wall of the pressure plate (5), and a lifting seat (8) located on the bottom mold base (1), wherein the bottom mold base (1) is formed with a bottom groove (7) penetrating the top wall and the bottom wall thereof, a bottom support plate (10) is welded inside the bottom groove (7), and two electric telescopic rods (11) are installed on the bottom support plate (10), the top ends of the two electric telescopic rods (11) are connected to the lifting seat (8), and the lifting seat (8) is formed with needle core grooves (9) corresponding to the plurality of protrusions (6) one by one; A U-shaped side support plate (13) is welded to one side wall of the lifting seat (8), and a cylinder (14) is installed on the side support plate (13), wherein the cylinder (14) is connected to a movable plate (15), and the movable plate (15) is connected to an insertion rod (16) corresponding to a plurality of needle core grooves (9) one by one, and each of the needle core grooves (9) is provided with a through hole penetrating the lifting seat (8) on both sides, and the plurality of insertion rods (16) are horizontally inserted into the plurality of through holes on one side of the lifting seat (8).

2. A needle core processing mold according to claim 1, characterized in that: The plurality of protrusions (6) are distributed at equal intervals in the horizontal direction.

3. A needle core processing mold according to claim 1, characterized in that: The two electric telescopic rods (11) are both arranged vertically, the bottom support plate (10) is arranged horizontally, and both sides of the bottom support plate (10) are welded to the bottom mold base (1).

4. A needle core processing mold according to claim 1, characterized in that: Sealing plugs (12) are respectively inserted into the plurality of through holes on the other side of the lifting seat (8).

5. The needle core processing mold according to claim 1, characterized in that: The lifting seat (8) is sunk into the bottom groove (7), and the height of the lifting seat (8) is flush with the top wall of the bottom mold seat (1).

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