Cutting device for sealing ring machining

Abstract

The invention provides a cutting device for sealing ring machining, and relates to the field of sealing ring machining devices. The cutting device for sealing ring machining comprises a shell, a first hydraulic telescopic rod is fixedly arranged at the inner top of the shell, a mounting head is in threaded connection with the interior of the first hydraulic telescopic rod, an inner cutter is in threaded connection with the interior of the mounting head, and a limiting ring is fixedly arranged at the bottom end of the mounting head; a plurality of limiting rods are arranged in the limiting ring in a sliding mode, and springs are arranged on the outer sides of the multiple limiting rods. Through the action of a first hydraulic telescopic rod, a mounting head can be accurately driven to move downwards, through the action, it can be ensured that a pressing plate effectively limits a sealing ring, the sealing ring is prevented from displacing in the cutting process, and therefore the situation that the sealing ring is scrapped due to movement is avoided; therefore, the inner cutter can move at a large depth so as to cut off flashes on the inner side of the sealing ring.

Description

Technical Field

[0001] The invention relates to the field of sealing ring processing devices, in particular to a cutting device for sealing ring processing. Background Art

[0002] The sealing ring is a commonly used mechanical sealing element, mainly made of elastic materials such as rubber, silicone, polyurethane, etc. It has excellent sealing performance and wear resistance. It can tightly fill the tiny gaps at the equipment or pipeline interfaces to prevent leakage of liquids, gases or other media, thereby ensuring the normal operation of the equipment and the quality of the product.

[0003] The current sealing ring cutting device usually uses manual labor to remove the flash that appears after the sealing ring is processed. The removal process takes a lot of time and the speed is slow. Usually, manual removal of the flash may result in missed processing, and manual labor is prone to injury during the process of removing the flash of the sealing ring. Therefore, those skilled in the art provide a cutting device for sealing ring processing to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a cutting device for sealing ring processing, which can quickly remove burrs from the sealing ring after processing, and can avoid injuries to workers during the process of removing burrs from the sealing ring, and greatly reduce the possibility of missing processing. It solves the problem of slow manual burr removal for sealing rings and the possibility of injuries during the burr removal process, and reduces the problem of missing processing.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a cutting device for processing a sealing ring, a cutting device for processing a sealing ring, comprising a shell, a first hydraulic telescopic rod is fixedly arranged on the inner top of the shell, the internal thread of the first hydraulic telescopic rod is connected to a mounting head, the internal thread of the mounting head is connected to an internal cutting knife, a limit ring is fixedly arranged on the bottom end of the mounting head, a plurality of limit rods are slidingly arranged inside the limit ring, springs are arranged on the outer sides of the plurality of limit rods, a pressure plate is fixedly arranged on the bottom ends of the plurality of limit rods, a second hydraulic telescopic rod is fixedly arranged on the inner top of the shell, a connecting plate is fixedly arranged on the bottom end of the second hydraulic telescopic rod, and an external cutting knife is fixedly arranged on one side of the connecting plate; Through the above technical solution, the first hydraulic telescopic rod pushes the installation head to move downward, so that the pressure plate can limit the sealing ring, avoiding the sealing ring from moving when the device cuts the sealing ring, causing the sealing ring to be scrapped during the cutting process, and the limiting rod and the spring can be used to make the pressure plate telescopic, so that the device can complete the cutting of the sealing ring.

[0006] Preferably, a mounting plate is fixedly provided at the inner side end of the housing, a fixing seat is provided at the top of the mounting plate, a rotating disk is provided at the top of the fixing seat, a plurality of storage trays are provided at the top of the rotating disk, and a sealing ring is provided at the top of each of the plurality of storage trays; Through the above technical solution, the rotating disk and the placement disk can be used to drive the sealing ring to rotate, so that the staff can load and unload the equipment, and the staff can also check the sealing ring after cutting when unloading.

[0007] Preferably, a plurality of first bolts are disposed on the top of the plurality of storage trays, and a plurality of second bolts are disposed on the top of the rotating tray; Through the above technical solution, the storage tray can be replaced conveniently and quickly by using the first bolt, so that the device can adjust the storage tray according to different products, and the device can be suitable for different products.

[0008] Preferably, a first baffle is fixedly provided on the inner top of the housing, a hair dryer is fixedly provided on the front end surface of the first baffle, and a blow pipe is connected to the air outlet of the hair dryer; Through the above technical solution, the first baffle can prevent the body parts of the staff from entering the cutting area during operation, and can also prevent the waste materials from flying into the interior of the device when the waste materials are blown.

[0009] Preferably, a hood is fixedly provided on the inner top of the housing, a driving motor is fixedly provided on the inner top of the hood, and a rotating rod is fixedly provided on the output end of the driving motor; Through the above technical solution, the drive motor can be conveniently fixed by using the machine cover, and the drive motor can drive the rotating disk to rotate, thereby driving the sealing ring to rotate.

[0010] Preferably, a plurality of support frames are fixedly provided on the inner side end of the shell; Through the above technical solution, the support frame can be installed to support the rotating disk to prevent the rotating disk from tilting when the device cuts the sealing ring, which will increase the scrap rate when the device cuts the sealing ring.

[0011] Preferably, a second baffle is fixedly provided on the top of the mounting plate; Through the above technical solution, the second baffle plate encloses one of the grooves so that the waste can be blown into the groove better.

[0012] Preferably, two collection boxes are slidably provided on the inner bottom of the shell, and handles are fixedly provided on the front ends of the two collection boxes; Through the above technical solution, the use of two collection boxes can facilitate the collection of waste and finished products, and can avoid placing the collection boxes outside the device, which causes inconvenience in operation and reduces the work speed of the staff.

[0013] Working principle: The working steps of the cutting device for sealing ring processing are as follows: By placing the sealing ring on the top of the placement plate, and using the placement plate to limit the sealing ring, the driving motor is started by the device to drive the rotating plate to rotate counterclockwise, and each rotation angle is 90 degrees and then stopped for a period of time. When the placement plate with the sealing ring is rotated to the bottom of the inner cutter, the pressure plate will first contact the sealing ring, and after limiting the sealing ring, the first hydraulic telescopic rod is used to push the inner cutter downward to remove the flash inside the sealing ring, and the second hydraulic telescopic rod will also push downward at the same time, so that the outer cutter can The flash on the outside of the sealing ring is removed. When the cutting is completed, the outer cutting knife and the inner cutting knife will be appropriately raised. After raising, the pressure plate will continue to fix the sealing ring, and the hair dryer will be started to cooperate with the blow pipe to blow the cut flash to make it fall into the collection box. When completed, the first hydraulic telescopic rod and the second hydraulic telescopic rod will be fully raised, and the drive motor will continue to drive the rotating disk to repeat the above operation. When cutting, the staff can stand at the front end of the device to take the cut sealing ring and place it in the collection box, and finally place a new sealing ring for cutting.

[0014] (III) Beneficial effects The present invention provides a cutting device for sealing ring processing, which has the following beneficial effects: 1. The present invention provides a cutting device for processing sealing rings. Through the action of the first hydraulic telescopic rod, the installation head can be accurately driven to move downward. This action can not only ensure that the pressure plate effectively limits the sealing ring and prevents the sealing ring from being displaced during the cutting process, thereby avoiding the sealing ring from being scrapped due to movement, but also the ingenious cooperation between the limit rod and the spring enables the inner cutting knife to move to a greater depth to cut off the flash inside the sealing ring. In order to meet the requirements of different product specifications, the thread design on the outside of the installation head and the thread on the outside of the inner cutting knife are matched with the first hydraulic telescopic rod and the installation head, which is convenient for quick replacement of the tool. Such a design makes the entire device more convenient and efficient when cutting the sealing ring.

[0015] 2. The present invention provides a cutting device for sealing ring processing. Through the coordinated action of the rotating disk and the placement disk, the sealing ring can rotate smoothly, which greatly facilitates the staff to load and unload the equipment. At the same time, this design allows the workers to immediately check the cut sealing rings while unloading, ensuring that the cutting quality meets the processing standards and avoiding product scrapping due to substandard cutting. In addition, the ingenious design of the first bolt makes the replacement of the placement disk simple and quick, and can quickly adjust the equipment according to the needs of different products, ensuring that the equipment can flexibly adapt to the processing requirements of various products, thereby improving the versatility and applicability of the equipment.

[0016] 3. The present invention provides a cutting device for sealing ring processing. The installation of the first baffle not only effectively blocks the risk of the worker's body part accidentally entering the cutting area during operation, but also prevents the waste from being scattered when the hair dryer is used to clean the waste after cutting, thereby reducing the possibility of the waste entering the interior of the equipment. Such a design facilitates the centralized collection of cutting waste. In addition, two grooves are carefully opened on the top of the mounting plate. Among them, with the assistance of the second baffle, one groove can guide the waste into it for easy collection, while the other groove makes it convenient for the worker to directly put the qualified finished products into it, thereby simplifying the collection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric view of a cutting device for processing a sealing ring according to the present invention; Figure 2 This is a half-section axonometric diagram of a cutting device for processing a sealing ring according to the present invention; Figure 3 This is a half-section axonometric diagram of a cutting device for processing a sealing ring according to the present invention; Figure 4 This is an axonometric view of a rotating disk of a cutting device for processing a sealing ring according to the present invention; Figure 5 This is an axonometric view of a mounting plate of a cutting device for processing a sealing ring according to the present invention; Figure 6 A half-section isometric view of a cutting knife inside a cutting device for processing a sealing ring according to the present invention; Figure 7 A side sectional view of a cutting device for processing a sealing ring according to the present invention; Figure 8 The figure is a side sectional view of a cutting device for processing a sealing ring according to the present invention.

[0018] Among them, 1. outer shell; 2. first hydraulic telescopic rod; 3. mounting head; 4. inner cutter; 5. limit ring; 6. limit rod; 7. spring; 8. pressure plate; 9. second hydraulic telescopic rod; 10. connecting plate; 11. outer cutter; 12. fixing seat; 13. rotating disk; 14. storage tray; 15. sealing ring; 16. first bolt; 17. second bolt; 18. mounting plate; 19. first baffle; 20. hair dryer; 21. blow pipe; 22. machine cover; 23. driving motor; 24. rotating rod; 25. supporting frame; 26. second baffle; 27. collection box; 28. handle. DETAILED DESCRIPTION

[0019] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] Embodiment 1: like Figure 1-8 As shown, an embodiment of the present invention provides a cutting device for processing a sealing ring, a cutting device for processing a sealing ring, a cutting device for processing a sealing ring, comprising a shell 1, a first hydraulic telescopic rod 2 is fixedly arranged on the inner top of the shell 1, a mounting head 3 is connected to the inner thread of the first hydraulic telescopic rod 2, an inner cutting knife 4 is connected to the inner thread of the mounting head 3, a limiting ring 5 is fixedly arranged at the bottom end of the mounting head 3, a plurality of limiting rods 6 are slidingly arranged inside the limiting ring 5, springs 7 are arranged on the outer sides of the plurality of limiting rods 6, a pressing plate 8 is fixedly arranged at the bottom end of the plurality of limiting rods 6, and the inner top of the shell 1 is fixedly provided with a first hydraulic telescopic rod 2, a mounting head 3 is connected to the inner thread of the first hydraulic telescopic rod 2, an inner cutting knife 4 is connected to the inner thread of the mounting head 3, a limiting ring 5 is fixedly arranged at the bottom end of the mounting head 3, a plurality of limiting rods 6 are slidingly arranged inside the limiting ring 5, a plurality of limiting rods 6 are provided with springs 7 on the outer sides, a pressing plate 8 is fixedly arranged at the bottom end of the plurality of limiting rods 6, and the inner A second hydraulic telescopic rod 9 is fixedly provided on the top, a connecting plate 10 is fixedly provided on the bottom end of the second hydraulic telescopic rod 9, an external cutting knife 11 is fixedly provided on one side of the connecting plate 10, and the first hydraulic telescopic rod 2 pushes the mounting head 3 to move downward, so that the pressing plate 8 can limit the sealing ring 15, to avoid the sealing ring 15 from moving when the device cuts the sealing ring 15, causing the sealing ring 15 to be scrapped during the cutting process, and the limiting rod 6 and the spring 7 can be used to make the pressing plate 8 telescope, so that the device can complete the cutting of the sealing ring 15.

[0021] The inner end of the housing 1 is fixedly provided with a mounting plate 18, a fixing seat 12 is provided at the top of the mounting plate 18, a rotating disk 13 is provided at the top of the fixing seat 12, a plurality of placement trays 14 are provided at the top of the rotating disk 13, and a sealing ring 15 is provided at the top of the plurality of placement trays 14. The sealing ring 15 can be driven to rotate by the rotating disk 13 and the placement tray 14, so that the staff can load and unload the equipment, and can also check the sealing ring 15 after cutting when unloading the material, and the top of the plurality of placement trays 14 is provided with a plurality of A first bolt 16 is provided at the top of the rotating disk 13 with a plurality of second bolts 17. The first bolt 16 can be used to conveniently and quickly replace the storage tray 14, so that the device can be adjusted and used according to different products, so that the device can be suitable for different products. A first baffle 19 is fixedly provided on the inner top of the housing 1, and a blower 20 is fixedly provided on the front end surface of the first baffle 19. A blow pipe 21 is connected to the air outlet of the blower 20. The first baffle 19 can prevent the body parts of the staff from entering the cutting area during operation, and can also In order to prevent the waste from flying into the device when the waste is blown, a hood 22 is fixedly provided on the inner top of the shell 1, a driving motor 23 is fixedly provided on the inner top of the hood 22, and a rotating rod 24 is fixedly provided on the output end of the driving motor 23. The hood 22 can be used to conveniently fix the driving motor 23, and the driving motor 23 can drive the rotating disk 13 to rotate, thereby driving the sealing ring 15 to rotate. A plurality of support frames 25 are fixedly provided on the inner side end of the shell 1, and the support frames can be installed to support the rotating disk 13 to prevent the device from cutting the sealing ring 15. The rotating disk 13 will tilt, which will increase the scrap rate when the device cuts the sealing ring 15. A second baffle 26 is fixedly provided on the top of the mounting plate 18. The second baffle 26 surrounds one of the grooves so that the waste can be blown into the groove better. Two collecting boxes 27 are slidably provided on the inner bottom of the shell 1. The front ends of the two collecting boxes 27 are fixedly provided with handles 28. The use of two collecting boxes 27 can facilitate the collection of waste and finished products, and can avoid placing the collecting boxes 27 outside the device, which makes it inconvenient to operate and reduces the work speed of the staff.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing a sealing ring, comprising a housing (1), characterized in that: A first hydraulic telescopic rod (2) is fixedly arranged on the inner top of the housing (1); a mounting head (3) is connected to the inner thread of the first hydraulic telescopic rod (2); an inner cutting knife (4) is connected to the inner thread of the mounting head (3); a limit ring (5) is fixedly arranged on the bottom end of the mounting head (3); a plurality of limit rods (6) are slidably arranged inside the limit ring (5); springs (7) are arranged on the outer sides of the plurality of limit rods (6); a pressure plate (8) is fixedly arranged on the bottom ends of the plurality of limit rods (6); a second hydraulic telescopic rod (9) is fixedly arranged on the inner top of the housing (1); a connecting plate (10) is fixedly arranged on the bottom end of the second hydraulic telescopic rod (9); an outer cutting knife (11) is fixedly arranged on one side of the connecting plate (10).

2. A cutting device for sealing ring processing according to claim 1, characterized in that: A mounting plate (18) is fixedly provided at the inner end of the housing (1), a fixing seat (12) is provided at the top end of the mounting plate (18), a rotating disk (13) is provided at the top end of the fixing seat (12), a plurality of storage trays (14) are provided at the top end of the rotating disk (13), and a sealing ring (15) is provided at the top end of each of the plurality of storage trays (14).

3. A cutting device for sealing ring processing according to claim 2, characterized in that: A plurality of first bolts (16) are arranged at the top ends of the plurality of storage trays (14), and a plurality of second bolts (17) are arranged at the top ends of the rotating tray (13).

4. A cutting device for sealing ring processing according to claim 1, characterized in that: A first baffle (19) is fixedly provided on the inner top of the housing (1), a blower (20) is fixedly provided on the front end surface of the first baffle (19), and a blow pipe (21) is connected to the air outlet of the blower (20).

5. A cutting device for sealing ring processing according to claim 1, characterized in that: A hood (22) is fixedly disposed on the inner top of the housing (1), a drive motor (23) is fixedly disposed on the inner top of the hood (22), and a rotating rod (24) is fixedly disposed on the output end of the drive motor (23).

6. A cutting device for sealing ring processing according to claim 1, characterized in that: A plurality of support frames (25) are fixedly arranged on the inner side end of the housing (1).

7. A cutting device for sealing ring processing according to claim 2, characterized in that: A second baffle (26) is fixedly disposed on the top end of the mounting plate (18).

8. The cutting device for sealing ring processing according to claim 1, characterized in that: Two collecting boxes (27) are slidably provided on the inner bottom of the housing (1), and handles (28) are fixedly provided on the front ends of the two collecting boxes (27).

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