A clamping assembly for spinneret processing

Abstract

This utility model relates to the field of spinneret processing technology, specifically a clamping assembly for spinneret processing. It includes a worktable with a mounting groove on its top and an arc groove on the side of the mounting groove. A side pressure rod is slidably disposed within the arc groove. A first mating plate is rotatably connected to the end of the side pressure rod away from the arc groove. An electric push rod is fixedly mounted on the top of the worktable, and a second mating plate is fixedly connected to the output end of the electric push rod. The advantages are: through the movable clamping structure of the first and second mating plates, both can slide on a track plate, accommodating spinnerets of different sizes. The side pressure rod, driven by the first mating plate, synchronously clamps both sides of the spinneret body, ensuring that the spinneret does not shift during processing and improving processing accuracy.

Description

Technical Field

[0001] This utility model relates to the field of spinneret processing technology, specifically to a clamping assembly for spinneret processing. Background Technology

[0002] As a key component in chemical fiber production, the processing precision of the micro-holes in the spinneret directly determines the quality of the chemical fiber product. The spinneret processing involves high-precision drilling and grinding, requiring clamping components to stably hold the spinneret and ensure the accuracy and consistency of the processing. However, existing clamping components have insufficient clamping force, which can easily cause the spinneret to shift during processing, affecting processing precision. Utility Model Content

[0003] The purpose of this invention is to provide a clamping assembly for spinneret processing to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a clamping assembly for spinneret processing, comprising a worktable, a mounting groove on the top of the worktable, an arc groove on the side of the mounting groove, a side pressure rod slidably disposed within the arc groove, a first docking plate rotatably connected to the end of the side pressure rod away from the arc groove, an electric push rod fixedly mounted on the top of the worktable, a second docking plate fixedly connected to the output end of the electric push rod, sliders fixedly mounted at the bottom of the first and second docking plates, a connecting rod fixedly connected to the side of the first docking plate, a movable seat fixedly connected to the end of the connecting rod away from the first docking plate, and a processing device fixedly mounted on the top of the movable seat.

[0005] Preferably, a limiting block is fixedly installed on the side of the mounting groove, and a limiting groove is provided on the side of the movable seat, with the limiting groove and the limiting block engaging and slidingly fitting together.

[0006] Preferably, a track plate is fixedly installed on the top of the mounting groove, a sliding groove is provided on the top of the track plate, and the slider is slidably disposed on the top of the sliding groove.

[0007] Preferably, the first docking plate and the second docking plate are designed with a semi-circular arc structure, and the spinneret body is clamped and connected to the inner side of the first docking plate and the second docking plate.

[0008] Preferably, a guide groove is provided on the side of the arc groove, and a cylindrical block is fixedly installed on the top of the side pressure rod near its end, and the cylindrical block is slidably disposed in the guide groove.

[0009] Preferably, the top of both the first docking plate and the second docking plate is provided with a clamping groove, the bottom of the clamping groove is slidably connected to a placement plate, and the side of the placement plate is fixedly connected to a damping rod. The bottom of the placement plate is provided with a protrusion, and the protrusion is slidably disposed in the groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: Through the movable clamping structure of the first and second docking plates, both can slide on the track plate, which can adapt to spinnerets of different sizes. It can not only provide a stable clamping force, but also, during the synchronous sliding clamping process of the first and second docking plates, the side pressure rod can be driven by the first docking plate to synchronously complete the fixed clamping of both sides of the spinneret body, ensuring that the spinneret will not be displaced during processing, thus improving processing accuracy. In addition, the placement plate structure is set up so that during the clamping process of the first and second docking plates, it will contact and lift the placement plate. The placement plate pushes the spinneret to contact and clamp the top of the clamping groove, achieving the function of automatic leveling. The structure is simple and easy to use. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the docking plate structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the cross-section of the arc groove structure of this utility model;

[0014] Figure 4 This is a schematic diagram of the side pressure bar structure of this utility model;

[0015] Figure 5 This is a schematic diagram of the placement plate structure of this utility model.

[0016] In the diagram: 1. Workbench; 2. Mounting slot; 3. Arc groove; 4. Side pressure rod; 5. First docking plate; 6. Electric push rod; 7. Second docking plate; 8. Slider; 9. Connecting rod; 10. Moving seat; 11. Processing equipment; 12. Limiting block; 13. Limiting groove; 14. Track plate; 15. Slide groove; 16. Spinneret body; 17. Guide groove; 18. Cylindrical block; 19. Clamping groove; 20. Placement plate; 21. Damping rod; 22. Protrusion. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Example 1: Please refer to Figures 1-5 This utility model provides a technical solution: a clamping assembly for spinneret processing, including a worktable 1, a mounting groove 2 on the top of the worktable 1, an arc groove 3 on the side of the mounting groove 2, a side pressure rod 4 slidably disposed in the arc groove 3, a guide groove 17 on the side of the arc groove 3, and a cylindrical block 18 fixedly installed on the top of the side pressure rod 4 near its end, and the cylindrical block 18 slidably disposed in the guide groove 17.

[0019] The end of the side pressure rod 4 away from the arc groove 3 is rotatably connected to the first docking plate 5. The top of the worktable 1 is fixedly equipped with an electric push rod 6, and the output end of the electric push rod 6 is fixedly connected to the second docking plate 7. Through the structure of the second docking plate 7 and the first docking plate 5 driven by the electric push rod 6, the two slide on the track plate 14. This not only adapts to spinnerets of different sizes and provides stable clamping force, but also allows the side pressure rod 4 to work synchronously under the drive of the first docking plate 5 during the synchronous sliding clamping process of the first docking plate 5 and the second docking plate 7. The side pressure rod 4 slides in the guide groove 17 with one end of the cylindrical block 18, and its posture changes, which can fix and clamp both sides of the spinneret body 16, further strengthening the limiting and fixing effect of the device, ensuring that the spinneret will not be displaced during processing, and improving processing accuracy.

[0020] A slider 8 is fixedly installed at the bottom of the first docking plate 5 and the second docking plate 7. A track plate 14 is fixedly installed at the top of the mounting groove 2. A sliding groove 15 is opened at the top of the track plate 14, and the slider 8 is slidably disposed at the top of the sliding groove 15.

[0021] A connecting rod 9 is fixedly connected to the side of the first docking plate 5, and a movable seat 10 is fixedly connected to the end of the connecting rod 9 away from the first docking plate 5. A processing device 11 is fixedly installed on the top of the movable seat 10. A limiting block 12 is fixedly installed on the side of the mounting groove 2. A limiting groove 13 is opened on the side of the movable seat 10, and the limiting groove 13 and the limiting block 12 are engaged and slidably fitted.

[0022] The first docking plate 5 and the second docking plate 7 are designed with a semi-circular arc structure, and the spinneret body 16 is clamped and connected to the inner side of the arc of the first docking plate 5 and the second docking plate 7.

[0023] A guide groove 17 is provided on the side of the arc groove 3, and a cylindrical block 18 is fixedly installed on the top of the side pressure rod 4 near the end position, and the cylindrical block 18 is slidably disposed in the guide groove 17.

[0024] The top of the first docking plate 5 and the second docking plate 7 are both provided with clamping grooves 19. The bottom of the clamping groove 19 is slidably connected to a placement plate 20, and the side of the placement plate 20 is fixedly connected to a damping rod 21. The bottom of the placement plate 20 is provided with a protrusion 22, and the protrusion 22 is slidably disposed in the slide groove 15. During the clamping process of the first docking plate 5 and the second docking plate 7, the bottom slope of the clamping groove 19 will contact the bottom slope of the placement plate 20 and lift the placement plate 20. The placement plate 20 pushes the spinneret body 16 to contact and clamp the top of the clamping groove 19, achieving the functions of automatic leveling and limiting and fixing. The structure is simple and easy to use.

[0025] In use, the spinneret body 16 to be processed is placed on top of the placement plate 20, and then the electric push rod 6 is activated. The electric push rod 6 will push the second docking plate 7 and the first docking plate 5 to complete the clamping work on both sides of the spinneret body 16. During the synchronous sliding clamping process of the first docking plate 5 and the second docking plate 7, the side pressure rod 4 can work synchronously under the drive of the first docking plate. The side pressure rod 4 slides in the guide groove 17 with one end of the cylindrical block 18, and its posture changes, which can fix and clamp both sides of the spinneret body 16. During the clamping process of the first docking plate 5 and the second docking plate 7, the bottom slope of the clamping groove 19 will contact the bottom slope of the placement plate 20 and lift the placement plate 20. The placement plate 20 will push the spinneret body 16 to contact and clamp the top of the clamping groove 19, achieving the function of automatic leveling. At this time, the spinneret body 16 is fully clamped and fixed.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping assembly for spinneret machining, characterized by: The workbench (1) includes a mounting groove (2) on the top of the workbench (1), an arc groove (3) on the side of the mounting groove (2), and a side pressure rod (4) slidably disposed in the arc groove (3). The end of the side pressure rod (4) away from the arc groove (3) is rotatably connected to a first docking plate (5). An electric push rod (6) is fixedly mounted on the top of the workbench (1), and the output end of the electric push rod (6) is fixedly connected to a second docking plate (7). A slider (8) is fixedly mounted on the bottom of the first docking plate (5) and the second docking plate (7). A connecting rod (9) is fixedly connected to the side of the first docking plate (5), and a movable seat (10) is fixedly connected to the end of the connecting rod (9) away from the first docking plate (5). A processing device (11) is fixedly mounted on the top of the movable seat (10).

2. A clamping assembly for spinneret processing according to claim 1, characterized in that: The mounting slot (2) has a fixed mounting block (12) on its side, and the movable seat (10) has a limiting slot (13) on its side, and the limiting slot (13) and the limiting block (12) are engaged and slidably fitted together.

3. A clamping assembly for spinneret processing according to claim 2, wherein: The top of the mounting groove (2) is fixedly installed with a track plate (14), and the top of the track plate (14) is provided with a sliding groove (15), and the slider (8) is slidably disposed on the top of the sliding groove (15).

4. The clamping assembly for spinneret processing according to claim 3, characterized in that: The first docking plate (5) and the second docking plate (7) are designed with a semi-circular arc structure, and the spinneret body (16) is clamped and connected to the inner side of the arc of the first docking plate (5) and the second docking plate (7).

5. A clamping assembly for spinneret processing according to claim 4, wherein: The side of the arc groove (3) is provided with a guide groove (17), and a cylindrical block (18) is fixedly installed on the top of the side pressure rod (4) near the end position, and the cylindrical block (18) is slidably disposed in the guide groove (17).

6. A clamping assembly for spinneret processing according to claim 5, wherein: The first docking plate (5) and the second docking plate (7) are both provided with clamping grooves (19) at the top. The bottom of the clamping groove (19) is slidably connected to a placement plate (20), and the side of the placement plate (20) is fixedly connected to a damping rod (21). The bottom of the placement plate (20) is provided with a protrusion (22), and the protrusion (22) is slidably disposed in the slide groove (15).

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