Sealing gasket machining device

Abstract

The utility model relates to the technical field of sealing gasket machining, in particular to a sealing gasket machining device which comprises a center rod and further comprises an ejector rod, a connecting rod, a spring, a connecting column and a cutter assembly, the ejector rod is rotationally connected to the center rod, the connecting rod is fixedly connected to the center rod, and threads are formed in the connecting rod. One end of the spring is fixedly connected to one end of the center rod, the other end of the spring is fixedly connected to one end of the connecting rod, one end of the connecting column is fixedly connected to the center rod, the other end of the connecting column is slidably connected to the connecting rod, and the cutter assembly is installed on the connecting rod. According to the sealing gasket machining device, the blade is fastened by rotating the fixing button on the protective shell, cutting can be conducted according to different thicknesses of samples through the design, when the blade is replaced through the sealing gasket machining device, time and labor are saved, complex operation is avoided, and the machining efficiency of the sealing gasket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing gasket processing, and particularly relates to a sealing gasket processing device. Background Art

[0002] As is well known, the sealing gasket, as a key component in modern industry, is widely used in various equipment and systems. Its processing technology involves multiple aspects such as material selection, structural design, and manufacturing process. With the progress of industrial technology, the sealing gasket is not only required to have good sealing performance, chemical corrosion resistance, and aging resistance, but also to adapt to extreme working conditions such as high temperature and high pressure.

[0003] After retrieval, the utility model patent with the Chinese patent publication number CN220922596U discloses a sealing gasket processing device, which includes a bottom plate and a vertical rod arranged on the outer wall of one side of the bottom plate. A transverse plate is slidably installed on the outer wall of one side of the vertical rod. A connecting rod is rotatably installed on the outer wall of the bottom of the transverse plate. A main rod is fixedly installed on the outer wall of the bottom of the connecting rod. Two fixing pieces are fixedly installed on the outer walls of both sides of the main rod. Two first threaded rods are rotatably installed between the inner walls of the opposite ends of the four fixing pieces respectively. A first knob is rotatably installed on the outer wall of one end of one of the fixing pieces. In this utility model, the rubber sheet is placed on the bottom plate, the lifting mechanism is started to drive the main rod to descend. When the first blade and the second blade cut into the rubber sheet, the second motor is started to drive the connecting rod to rotate and drive the main rod to rotate, so as to perform rotary cutting. By setting the first knob and the second knob, the distance between the first blade and the second blade can be conveniently adjusted, and then the cutting size can be adjusted, improving its practicability.

[0004] Although the above technical solution solves the problem of adjustable cutting size, in the above technical solution, since a blade is required for cutting, the sharpness of the blade will be reduced during long-term use, affecting the cutting of the sealing gasket and resulting in a decrease in the qualified rate of the produced products. When replacing the blade, it is rather troublesome, greatly increasing the complexity of the operation. Therefore, in order to solve the above problems, a sealing gasket processing device is needed. Summary of the Utility Model

[0005] The utility model aims at the technical problems existing in the prior art and provides a sealing gasket processing device.

[0006] The technical solution for the utility model to solve the above technical problems is as follows: A sealing gasket processing device includes a central rod, and further includes:

[0007] A top rod, which is rotatably connected to the central rod;

[0008] A connecting rod, which is fixedly connected to the central rod, and a thread is provided on the connecting rod;

[0009] A spring, one end of the spring is fixedly connected to one end of the central rod, and the other end of the spring is fixedly connected to one end of the connecting rod;

[0010] A connecting column, one end of the connecting column is fixedly connected to the central rod, and the other end of the connecting column is slidably connected to the connecting rod;

[0011] A cutter assembly, the cutter assembly is installed on the connecting rod.

[0012] Preferably, the cutter assembly includes:

[0013] A square plate, the square plate is threadedly connected to the connecting rod;

[0014] A moving plate, the moving plate is fixedly connected to the lower surface of the square plate;

[0015] A protective shell, the protective shell is detachably connected to the moving plate.

[0016] Furthermore, the cutter assembly further includes:

[0017] A chassis, the chassis is detachably connected to the inner wall of the protective shell;

[0018] A central disc, the central disc is detachably connected to the chassis;

[0019] A chuck, the chuck is detachably connected to the central disc;

[0020] Hexagon head bolts, each of the hexagon head bolts is installed on the chuck, and the number of the hexagon head bolts is two.

[0021] Still further, the cutter assembly further includes:

[0022] A hexagon rotating plate, the hexagon rotating plate is detachably connected to the chuck;

[0023] A small gear, the small gear is installed on the central disc, and the small gear is fixedly connected to the hexagon rotating plate;

[0024] A long rack, the long rack is installed on the chassis, and the long rack meshes with the small gear;

[0025] A stop bar, the stop bar is fixedly connected to the long rack.

[0026] A further solution, the cutter assembly further includes:

[0027] A fixing plate, the fixing plate is fixedly connected to the lower surface of the long rack;

[0028] Circular plates, each of the circular plates is fixedly connected to the fixed plate, and the number of the circular plates is three;

[0029] Blades, the blades are installed on the circular plates.

[0030] On the basis of the foregoing solution, further, the cutting tool assembly further includes:

[0031] Hexagonal moving ring, the hexagonal moving ring is rotatably connected to the square plate, and the hexagonal moving ring is rotatably connected to the connecting rod;

[0032] Handle, the handle is fixedly connected to the connecting rod;

[0033] Fixed button, the fixed button is rotatably connected to the protective shell;

[0034] Positioning block, the positioning block is fixedly connected to the protective shell.

[0035] Beneficial effects:

[0036] For this sealing gasket processing device, when processing the sealing gasket, the operator first places the sealing gasket processing device on the sample, moves the square plate by rotating the hexagonal moving ring, and the square plate moves back and forth on the connecting rod under the restriction of the thread, thereby driving the moving plate to move. The moving plate is used to determine the radius of the circular sealing gasket, and the sample can be sheared according to different sizes. When replacing the blade, the operator first fixes the blade on the fixed plate, and fixes the blade by inserting the fixed plate between the central disk and the chuck. Rotate the hexagonal rotating plate, the rotation of the hexagonal rotating plate drives the small gear to rotate, the rotation of the small gear drives the long rack to rotate, and the rotation of the long rack drives the blade to move. The blade is tightened by rotating the fixed button on the protective shell. This design can cut according to different thicknesses of the sample. When replacing the blade of this sealing gasket processing device, it is time-saving and labor-saving, without complicated operations, and improves the processing efficiency of the sealing gasket. Description of the drawings

[0037] Figure 1 It is a schematic side view structure diagram of the present utility model;

[0038] Figure 2 It is a schematic structure diagram of the connecting column of the present utility model;

[0039] Figure 3 It is a schematic structure diagram of the small gear of the present utility model;

[0040] Figure 4 For the present utility model Figure 2 The partial enlarged structure diagram at A in

[0041] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0042] 1. Central rod; 2. Ejector rod; 3. Connecting rod; 4. Spring; 5. Connecting column; 6. Square plate; 7. Moving plate; 8. Protective shell; 9. Chassis; 10. Central disc; 11. Chuck; 12. Hexagonal bolt; 13. Hexagonal rotating plate; 14. Small gear; 15. Long rack; 16. Stop bar; 17. Fixed plate; 18. Circular plate; 19. Blade; 20. Hexagonal moving ring; 21. Handle; 22. Fixed button; 23. Positioning block. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes, and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality of" means two or more, unless otherwise specifically defined.

[0045] In the description of the present invention, the term "for example" is used to mean "serving as an example, illustration, or explanation". Any embodiment described as "for example" in the present invention is not necessarily construed as being more preferred or having more advantages than other embodiments. In order to enable any person skilled in the art to implement and use the present invention, the following description is given. In the following description, details are set forth for the purpose of explanation. It should be understood that those of ordinary skill in the art can recognize that the present invention can be implemented without these specific details. In other instances, well-known structures and processes will not be described in detail to avoid unnecessary details from obscuring the description of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

[0046] Refer to Figures 1 to 4, A sealing gasket processing device, including a central rod 1, further comprising: a top rod 2, a connecting rod 3, a spring 4, a connecting column 5, and a cutter assembly. The top rod 2 is rotatably connected to the central rod 1, the connecting rod 3 is fixedly connected to the central rod 1, a thread is provided on the connecting rod 3, one end of the spring 4 is fixedly connected to one end of the central rod 1, the other end of the spring 4 is fixedly connected to one end of the connecting rod 3, one end of the connecting column 5 is fixedly connected to the central rod 1, and the other end of the connecting column 5 is slidably connected to the connecting rod 3. The cutter assembly is installed on the connecting rod 3.

[0047] The central rod 1 serves as the core support structure for the entire cutter assembly, facilitating the determination of the center of the sealing component. The function of the top rod 2 is to facilitate the support of the central rod 1. The connecting rod 3 is fixedly connected to the central rod 1 and is used to move and adjust the square plate 6 in the cutter assembly. The spring 4 provides elastic force for resetting and buffering the connecting rod 3. The connecting column 5 is used to limit the movement range of the connecting rod 3.

[0048] First, refer to Figure 1 , In this embodiment, the cutter assembly includes: a square plate 6, a moving plate 7, a protective shell 8. The square plate 6 is threadedly connected to the connecting rod 3. The moving plate 7 is fixedly connected to the lower surface of the square plate 6. The protective shell 8 is detachably connected to the moving plate 7.

[0049] The function of the square plate 6 is to facilitate the movement of the cutter assembly on the connecting rod 3 to adapt to the processing of sealing gaskets of different sizes. The function of the moving plate 7 is to drive the blade 19 to move. The protective shell 8 is detachably connected to the moving plate 7 to protect the internal cutter components, prevent dust and debris from entering, and also avoid harm to the operator during the processing of the sealing gasket.

[0050] Then, refer to Figure 4 , In this embodiment, the cutter assembly further includes: a chassis 9, a central disk 10, a chuck 11, and hexagon bolts 12. The chassis 9 is detachably connected to the inner wall of the protective shell 8. The central disk 10 is detachably connected to the chassis 9. The chuck 11 is detachably connected to the central disk 10. Each hexagon bolt 12 is installed on the chuck 11, and the number of hexagon bolts 12 is two.

[0051] The function of the chassis 9 is to cooperate with the central disk 10 to install the blade 19. The function of the central disk 10 is to facilitate the installation of the blade 19 to make the blade 19 more stable. The function of the chuck 11 is to clamp the blade 19 to prevent the blade 19 from shaking during the processing of the sealing gasket and affecting subsequent operations. The function of the hexagon bolts 12 is to fix the position of the chuck 11 on the central disk 10.

[0052] Secondly, refer to Figure 3, in this embodiment, the cutter assembly further includes: a hexagonal rotating plate 13, a pinion 14, a long rack 15, and a stop bar 16. The hexagonal rotating plate 13 is detachably connected to the chuck 11. The pinion 14 is installed on the center plate 10 and is fixedly connected to the hexagonal rotating plate 13. The long rack 15 is installed on the chassis 9. The long rack 15 meshes with the pinion 14. The stop bar 16 is fixedly connected to the long rack 15.

[0053] The function of the hexagonal rotating plate 13 is to drive the pinion 14 to rotate by rotation. The function of the pinion 14 is to drive the long rack 15 to move by rotation. The movement of the long rack 15 will drive the blade 19 to move, and the cutting depth of the blade 19 can be adjusted. The function of the stop bar 16 is to facilitate the installation of the blade 19 and increase the stability of the blade 19 during operation.

[0054] Again, refer to Figure 3 , in this embodiment, the cutter assembly further includes: a fixing plate 17, a circular plate 18, and a blade 19. The fixing plate 17 is fixedly connected to the lower surface of the long rack 15. Each circular plate 18 is fixedly connected to the fixing plate 17. The number of circular plates 18 is three. The blade 19 is installed on the circular plate 18.

[0055] The blade 19 is installed on the circular plate 18, and the circular plate 18 is fixed on the fixing plate 17 and moves with the movement of the long rack 15, thereby changing the depth during cutting.

[0056] Finally, refer to Figure 1 , in this embodiment, the cutter assembly further includes: a hexagonal moving ring 20, a handle 21, a fixing button 22, and a positioning block 23. The hexagonal moving ring 20 is rotatably connected to the square plate 6 and is also rotatably connected to the connecting rod 3. The handle 21 is fixedly connected to the connecting rod 3. The fixing button 22 is rotatably connected to the protective shell 8. The positioning block 23 is fixedly connected to the protective shell 8.

[0057] The function of the hexagonal moving ring 20 is to facilitate the movement of the square plate 6. The function of the handle 21 is to facilitate the cutting of the sealing gasket by applying a downward force. The function of the fixing button 22 is to facilitate the clamping of the blade 19 by rotation. The function of the positioning block 23 is to facilitate the measurement of the distance from the center rod 1, thereby determining the radius size of the sealing gasket.

[0058] Working principle:

[0059] For this gasket processing device, when processing a gasket, the operator first places the gasket processing device on the sample. By rotating the hexagonal moving ring 20, the square plate 6 is moved. The square plate 6 moves back and forth on the connecting rod 3 under the restriction of the thread, thereby driving the moving plate 7 to move. The moving plate 7 is used to determine the radius of the circular gasket, and the sample can be sheared according to different sizes. When replacing the blade 19, the operator first fixes the blade 19 on the fixing plate 17, and the blade 19 is fixed by inserting the fixing plate 17 between the central disk 10 and the chuck 11. Rotate the hexagonal rotating plate 13, the rotation of the hexagonal rotating plate 13 drives the small gear 14 to rotate, the rotation of the small gear 14 drives the long rack 15 to rotate, and the rotation of the long rack 15 drives the blade 19 to move. The blade 19 is tightened by rotating the fixing button 22 on the protective shell 8. This design can cut according to different thicknesses of the sample.

[0060] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications once they learn the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0061] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims

1. A sealing gasket processing device, including a central rod (1), characterized in that: It further includes: A push rod (2), which is rotatably connected to the central rod (1); A connecting rod (3), which is fixedly connected to the central rod (1), and a thread is provided on the connecting rod (3); A spring (4), one end of which is fixedly connected to one end of the central rod (1), and the other end of which is fixedly connected to one end of the connecting rod (3); A connecting column (5), one end of which is fixedly connected to the central rod (1), and the other end of which is slidably connected to the connecting rod (3); A cutter assembly, which is installed on the connecting rod (3).

2. The processing device for a sealing gasket according to claim 1, characterized in that: The cutter assembly includes: A square plate (6), which is threadedly connected to the connecting rod (3); A moving plate (7), which is fixedly connected to the lower surface of the square plate (6); A protective shell (8), which is detachably connected to the moving plate (7).

3. The processing device for a sealing gasket according to claim 2, wherein: The cutter assembly further includes: A chassis (9), which is detachably connected to the inner wall of the protective shell (8); A central disk (10), which is detachably connected to the chassis (9); A chuck (11), which is detachably connected to the central disk (10); Hexagonal bolts (12), each of which is installed on the chuck (11), and the number of the hexagonal bolts (12) is two.

4. A sealing gasket processing device according to claim 3, characterized in that: The cutter assembly further includes: A hexagonal rotating plate (13), which is detachably connected to the chuck (11); A small gear (14), which is installed on the central disk (10), and the small gear (14) is fixedly connected to the hexagonal rotating plate (13); A long rack (15), which is installed on the chassis (9), and the long rack (15) meshes with the small gear (14); A stop bar (16), which is fixedly connected to the long rack (15).

5. The processing device for a sealing gasket according to claim 4, characterized in that: The cutter assembly further includes: A fixing plate (17), which is fixedly connected to the lower surface of the long rack (15); Circular plates (18), each of which is fixedly connected to the fixing plate (17), and the number of the circular plates (18) is three; Blades (19), which are installed on the circular plates (18).

6. The processing device for a sealing gasket according to claim 5, characterized in that: The cutter assembly further includes: A hexagonal moving ring (20), which is rotatably connected to the square plate (6) and is also rotatably connected to the connecting rod (3); A handle (21), which is fixedly connected to the connecting rod (3); A fixing button (22), which is rotatably connected to the protective shell (8); A positioning block (23), which is fixedly connected to the protective shell (8).

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