Cutting device for processing sealing ring

Abstract

This utility model relates to a cutting device for processing sealing rings, aiming to solve the technical problem that the minimum moving distance of the rectangular block is affected by the distance between the slots, which may not perfectly fit the sealing ring, and the operation is cumbersome, reducing processing quality and efficiency. The device includes a base and a mounting bracket. The mounting bracket is fixedly connected to the top of the base, and a frame plate is fixedly connected to the top of the base. An electric motor is fixedly connected to the outer side of the frame plate, and a first gear is fixedly connected to the end of the power output shaft of the electric motor. A movable groove is opened on the top of the base, and a movable block is slidably connected to the inner side of the movable groove. A cylinder is fixedly connected to the outer side of the base, and the power output shaft of the cylinder is fixedly connected to the movable block. This utility model allows for adjustment according to the size of the sealing ring and provides support to prevent the sealing ring from shifting during processing.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring processing technology, specifically a cutting device for sealing ring processing. Background Technology

[0002] A rubber seal is an annular cover consisting of one or more parts, fixed to one of the bearing rings or washers and in contact with another ring or washer or forming a narrow labyrinth gap to prevent lubricating oil leakage and foreign matter intrusion.

[0003] Patent application CN222874690U discloses a cutting device for processing sealing rings, including an operating table. A rectangular plate is fixedly connected to the top of the operating table, and a first motor is fixedly connected to the side of the rectangular plate. A roller is fixedly connected to the output end of the first motor, and a spreading device is provided inside the roller. A rectangular groove is opened on the top of the operating table, and a threaded rod is rotatably connected inside the rectangular groove. A second motor is fixedly connected to the side of the operating table, and a threaded rod is fixedly connected to the output end of the second motor. A rectangular rod is threadedly connected to the surface of the threaded rod, and a U-shaped rod is fixedly connected to the top of the rectangular rod. A third motor is fixedly connected to the side of the U-shaped rod, and a rotating shaft is fixedly connected to the output end of the third motor. This utility model solves the problem that sealing rings of different diameters cannot be firmly fitted onto the surface of the roller.

[0004] However, in practical applications, this patent uses rectangular blocks and pull ropes to move trapezoidal blocks, sliding rods, and arc-shaped plates. But using pull ropes to move trapezoidal blocks and sliding rods cannot ensure that the trapezoidal blocks on both sides move synchronously due to the influence of the pull rope structure. This may result in the shrinkage distance on one side being greater than that on the other side. At the same time, it is necessary to pull the sliding rod to move the rectangular block and insert a locking rod for fixation. As a result, the minimum moving distance of the rectangular block is affected by the distance between the locking slots, which may not perfectly fit the sealing ring. The operation is more cumbersome and reduces the processing quality and efficiency. For example, when dealing with sealing rings of different sizes, it is necessary to pull the lever to move the rectangular block. However, the moving distance of the rectangular block is limited by the spacing of its surface grooves, which may not perfectly fit the sealing ring. This can cause the sealing ring to wobble and shift during processing, reducing the processing quality. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology, adapt to practical needs, and provide a cutting device for processing sealing rings, so as to solve the technical problem that the current rectangular block's moving distance is limited by the spacing of its surface grooves, which may prevent it from perfectly fitting the sealing ring.

[0006] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: a cutting device for processing sealing rings is designed, including a base and a mounting frame. The mounting frame is fixedly connected to the top of the base, and a frame plate is fixedly connected to the top of the base. An electric motor is fixedly connected to the outer side of the frame plate, and a first gear is fixedly connected to the end of the power output shaft of the electric motor. A movable groove is opened on the top of the base, and a movable block is slidably connected to the inner side of the movable groove. A cylinder is fixedly connected to the outer side of the base, and the power output shaft of the cylinder is fixedly connected to the movable block.

[0007] In this solution, the starting cylinder pushes the movable block to move, which in turn moves the telescopic plate and the fixed plate, thereby causing the cutting blade to fit against the sealing ring. The electric motor rotates, which in turn drives the first gear to rotate, which in turn drives the second gear to rotate, thereby driving the turntable to rotate, which in turn drives the support ring and the sealing ring to rotate and adjust the cutting angle. The operation is fast and convenient, improving processing efficiency.

[0008] Preferably, a turntable is rotatably connected to the inner side of the mounting bracket, a second gear is sleeved on the outer side of the turntable, a mounting ring is fixedly connected to the outer side of the turntable, a second motor is fixedly connected to the inner side of the mounting ring, a rotating plate is fixedly connected to the end of the power output shaft of the second motor, a first mounting rod is fixedly connected to the outer side of the rotating plate, a guide rail is fixedly connected to the inner side of the turntable, a sliding block is slidably connected to the outer side of the guide rail, a second mounting rod is fixedly connected to the outer side of the sliding block, and a linkage rod is rotatably connected between the outer sides of the second mounting rod and the first mounting rod.

[0009] In practical applications, starting the second motor drives the rotating plate to rotate, which in turn drives the first mounting rod to rotate, which in turn drives the linkage rod to move. The linkage rod then drives the second mounting rod and the sliding block to move, which in turn drives the support ring to move and expand and contract through the sliding block. This allows the support ring to fit against the inner side of the sealing ring to complete the support. The operation is simple and quick, and the expansion and contraction distance is adjustable without limitation. It can perfectly fit against the inner side of the sealing ring, improving the processing quality.

[0010] Preferably, a telescopic plate is fixedly connected to the top of the movable block, a fixed plate is fixedly connected to the top of the telescopic plate, a first motor is fixedly connected to the outside of the fixed plate, and a cutting blade is fixedly connected to the power output end of the first motor.

[0011] In practical applications, the cutting height is adjusted by adjusting the telescopic plate, and the sealing ring is cut by rotating the cutting blade driven by the first motor.

[0012] Preferably, the telescopic plate has a locking structure, and the surface of the telescopic plate has threaded holes.

[0013] In practical applications, the height of the telescopic plate can be adjusted and fixed by setting a locking structure, thereby adjusting the cutting height.

[0014] Preferably, each of the four bottom corners of the base is fixedly connected to a support leg, and the bottom of the support leg is fixedly connected to an anti-slip pad.

[0015] In practical applications, the support legs are used to support the base, and the anti-slip pads are used to prevent slipping.

[0016] Preferably, a control panel is fixedly connected to the top of the base, and the control panel is electrically connected to the electric motor, the cylinder, the first motor and the second motor via wires.

[0017] In practical applications, it allows staff to centrally control the electric motor, cylinder, first motor, and second motor via a control panel.

[0018] Preferably, a support ring is fixedly connected to the outer side of the sliding block, and a reinforcing plate is fixedly connected to the bottom of the mounting bracket.

[0019] In practical applications, the support ring is used to expand or contract to fit the inside of the sealing ring, thereby supporting and fixing the sealing ring, while the reinforcing plate is used to improve the stability of the mounting bracket.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the combination of adjustment mechanisms, uses a starting cylinder to drive the movable block to move so that the cutting blade fits against the sealing ring. The starting electric motor drives the first gear to rotate, which in turn drives the second gear and the turntable to rotate, thereby driving the support ring and the sealing ring to rotate, thus adjusting the cutting angle of the sealing ring. The operation is quick and convenient, improving processing efficiency.

[0021] 2. This utility model, through the combination of a support structure, uses a second motor to drive a rotating plate to rotate, which in turn drives the first mounting rod to rotate, thereby moving the linkage rod and the second mounting rod. The second mounting rod then moves the sliding block, which in turn moves the support ring to expand or contract, thus allowing the support ring to perfectly fit the sealing rings of different sizes. This supports and fixes the sealing rings, preventing slippage and displacement during processing and improving processing quality. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This is an exploded view of the mounting bracket of this utility model; Figure 4This is a cross-sectional view of the turntable structure of this utility model.

[0023] In the picture: 100, base; 110. Shelf; 111. Electric motor; 112. First gear; 120. Movable groove; 121. Movable block; 122. Cylinder; 130. Telescopic plate; 131. Fixed plate; 132. First motor; 133. Cutting blade; 140. Support leg; 141. Anti-slip mat; 150. Control Panel; 200. Mounting bracket; 210. Turntable; 211. Second gear; 220. Mounting ring; 221. Second motor; 222. Rotating plate; 223. First mounting rod; 230. Guide rail; 231. Sliding block; 232. Second mounting rod; 233. Linkage rod; 240. Support ring; 241. Reinforcing plate. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments: Example 1: A cutting device for processing sealing rings, see [link to example]. Figures 1 to 2 The system includes a base 100 and a mounting bracket 200. The mounting bracket 200 is fixedly connected to the top of the base 100. A frame plate 110 is fixedly connected to the top of the base 100. An electric motor 111 is fixedly connected to the outer side of the frame plate 110. A first gear 112 is fixedly connected to the end of the power output shaft of the electric motor 111. A movable groove 120 is opened on the top of the base 100. A movable block 121 is slidably connected to the inner side of the movable groove 120. A cylinder 122 is fixedly connected to the outer side of the base 100. The power output shaft of the cylinder 122 is connected to... The movable block 121 is fixedly connected, and the top of the movable block 121 is fixedly connected to the telescopic plate 130. The top of the telescopic plate 130 is fixedly connected to the fixed plate 131. The outer side of the fixed plate 131 is fixedly connected to the first motor 132. The power output end of the first motor 132 is fixedly connected to the cutting blade 133. The telescopic plate 130 has a locking structure. The surface of the telescopic plate 130 has threaded holes. The four corners of the bottom of the base 100 are fixedly connected to the support legs 140. The bottom of the support legs 140 is fixedly connected to the anti-slip pads 141. The cylinder 122 is activated via the control panel 150, causing it to push the movable block 121 to move. The movement of the movable block 121 moves the telescopic plate 130 and the fixed plate 131, thereby moving the cutting blade 133 to fit against the sealing ring. The electric motor 111 is then activated, causing it to drive the first gear 112 to rotate. The rotation of the first gear 112 drives the second gear 211 and the turntable 210 to rotate, which in turn drives the support ring 240 and the sealing ring supported on its surface to rotate. This allows for adjustment of the sealing ring cutting angle, making the operation quick and convenient and improving processing efficiency.

[0025] For details, see Figures 1 to 4 The mounting bracket 200 is rotatably connected to a turntable 210, a second gear 211 is sleeved on the outer side of the turntable 210, a mounting ring 220 is fixedly connected to the outer side of the turntable 210, a second motor 221 is fixedly connected to the inner side of the mounting ring 220, a rotating plate 222 is fixedly connected to the end of the power output shaft of the second motor 221, a first mounting rod 223 is fixedly connected to the outer side of the rotating plate 222, a guide rail 230 is fixedly connected to the inner side of the turntable 210, a sliding block 231 is slidably connected to the outer side of the guide rail 230, a second mounting rod 232 is fixedly connected to the outer side of the sliding block 231, a linkage rod 233 is rotatably connected between the outer sides of the second mounting rod 232 and the first mounting rod 223, a support ring 240 is fixedly connected to the outer side of the sliding block 231, and a reinforcing plate 241 is fixedly connected to the bottom of the mounting bracket 200. The second motor 221 is started via the control panel 150. The rotation of the second motor 221 drives the rotating plate 222 to rotate, which in turn drives the first mounting rod 223 to rotate. This, in turn, drives the linkage rod 233 and the second mounting rod 232 to move. The second mounting rod 232 then drives the sliding block 231 to move along the guide rail 230. The movement of the sliding block 231 can move the support ring 240 to expand or contract, thereby adjusting the support ring 240 according to the size of the sealing ring. This allows for a perfect fit to sealing rings of different sizes, thus supporting and fixing the sealing ring, preventing slippage and displacement during processing, and improving processing quality.

[0026] Further, see Figure 1 A control panel 150 is fixedly connected to the top of the base 100. The control panel 150 is electrically connected to the electric motor 111, cylinder 122, first motor 132 and second motor 221 via wires. The control panel 150 allows staff to centrally control the electric motor 111, cylinder 122, first motor 132 and second motor 221.

[0027] In practical use, this solution can be adjusted according to the size of the sealing ring. The second motor 221 drives the rotating plate 222 to rotate, which in turn drives the first mounting rod 223, the second mounting rod 232 and the sliding block 231 to move, thereby expanding or contracting the support ring 240 to fit the sealing ring of different sizes and to support the sealing ring to prevent it from shifting during processing.

[0028] It should be noted that the electric motor 111, cylinder 122, first motor 132, control panel 150, and second motor 221 mentioned in the text are all existing technologies. The model of electric motor 111 is 1FK7063-5AF71-1AG0, and its principle is to convert electrical energy into mechanical energy (rotation or linear motion) through the mutual conversion of electrical energy and magnetic energy. The model of cylinder 122 is BHA-06AS-NO, and its principle is to generate power inside the cylinder by compressed air, which pushes the piston rod to perform reciprocating linear motion. The models of first motor 132 and second motor 221 are SGM7J-01A3C61, and their principle is to realize the conversion of electrical energy and electromechanical energy based on the law of electromagnetic induction. An electromagnetic device that can convert electrical energy into mechanical energy, and vice versa, and can also convert between different forms of electrical energy; the control panel 150 model is EC-8105, and its principle is as follows: including a PLC and a memory, specifically, when the PLC is running, the PLC performs a periodic cyclic scan according to the program written by the user according to the control requirements and stored in the user program memory, according to the instruction step number or address number. If there is no jump instruction, the user program is executed sequentially from the first instruction until the program ends, and then it returns to the first instruction to start the next round of scanning. In each scan process, the input signals are sampled and the output status is refreshed.

[0029] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0030] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A cutting device for processing sealing rings, comprising a base (100) and a mounting bracket (200), wherein the mounting bracket (200) is fixedly connected to the top of the base (100), characterized in that, A frame plate (110) is fixedly connected to the top of the base (100), and an electric motor (111) is fixedly connected to the outside of the frame plate (110). A first gear (112) is fixedly connected to the end of the power output shaft of the electric motor (111). The base (100) has a movable groove (120) on its top. A movable block (121) is slidably connected to the inner side of the movable groove (120). A cylinder (122) is fixedly connected to the outer side of the base (100). The power output shaft of the cylinder (122) is fixedly connected to the movable block (121).

2. The cutting device for processing sealing rings as described in claim 1, characterized in that, The mounting bracket (200) is rotatably connected to a turntable (210) on its inner side. A second gear (211) is sleeved on the outer side of the turntable (210). A mounting ring (220) is fixedly connected to the outer side of the turntable (210). A second motor (221) is fixedly connected to the inner side of the mounting ring (220). A rotating plate (222) is fixedly connected to the end of the power output shaft of the second motor (221). A first mounting rod (223) is fixedly connected to the outer side of the rotating plate (222). A guide rail (230) is fixedly connected to the inner side of the turntable (210). A sliding block (231) is slidably connected to the outer side of the guide rail (230). A second mounting rod (232) is fixedly connected to the outer side of the sliding block (231). A linkage rod (233) is rotatably connected between the outer sides of the second mounting rod (232) and the first mounting rod (223).

3. The cutting device for processing sealing rings as described in claim 2, characterized in that, The top of the movable block (121) is fixedly connected to a telescopic plate (130), the top of the telescopic plate (130) is fixedly connected to a fixed plate (131), the outside of the fixed plate (131) is fixedly connected to a first motor (132), and the power output end of the first motor (132) is fixedly connected to a cutting blade (133).

4. The cutting device for processing sealing rings as described in claim 3, characterized in that, The telescopic plate (130) has a locking structure, and the surface of the telescopic plate (130) has threaded holes.

5. The cutting device for processing sealing rings as described in claim 1, characterized in that, The base (100) has four fixed support legs (140) at its bottom corners, and the bottom of each support leg (140) has a fixed anti-slip pad (141).

6. The cutting device for processing sealing rings as described in claim 3, characterized in that, A control panel (150) is fixedly connected to the top of the base (100). The control panel (150) is electrically connected to the electric motor (111), the cylinder (122), the first motor (132), and the second motor (221) via wires.

7. The cutting device for processing sealing rings as described in claim 2, characterized in that, A support ring (240) is fixedly connected to the outside of the sliding block (231), and a reinforcing plate (241) is fixedly connected to the bottom of the mounting bracket (200).

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