Metal sealing ring machining device with clamping function

Abstract

The utility model relates to the technical field of sealing ring machining, and discloses a metal sealing ring machining device with a clamping function, which comprises a working table, an air cylinder is fixedly arranged at the top of the working table and can drive a moving plate to move up and down, and the moving plate is fixedly arranged at the bottom of a piston rod at the output end of the air cylinder and can drive the moving plate to move up and down. According to the metal sealing ring machining device with the clamping function, when a sealing ring needs to be polished, an air cylinder is started to drive the motor to move downwards, the moving plate can drive a connecting rod to push an extrusion rod, the motor is driven to move upwards, and the extrusion rod is driven to move downwards; and meanwhile, a Z-shaped rod can push a rotating rod to enable a rotating disc to rotate, a cylindrical rod can drive a clamping block to move outwards, the inner ring of the sealing ring can be clamped, in this way, the sealing ring can be clamped more tightly, and the situation that polishing is poor, and secondary machining is needed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring processing, in particular to a metal sealing ring processing device with a clamping function. Background Art

[0002] Metal sealing rings are a common type of annular metal seal in machinery. The main processing processes of metal sealing rings include inner circle turning, outer circle turning, heat treatment and surface grinding. The surface grinding device for metal sealing ring processing is a device used for grinding the surface of metal sealing rings.

[0003] According to a publicly disclosed metal sealing ring processing device with a clamping function (publication number: CN216707009U), in the above application, the metal sealing ring processing device is first installed to the position where it needs to be used, the metal sealing ring to be processed is placed in the processing groove, and the metal sealing ring is clamped by the clamping block.

[0004] In the above, the sealing ring is clamped by the clamping block, but it may become loose during the clamping process, causing the sealing ring to shake in the processing groove, resulting in poor grinding effect. In this way, it needs to be re-grinded, which increases the workload of the operator and reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a metal sealing ring processing device with a clamping function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal sealing ring processing device with a clamping function, comprising a workbench, a cylinder fixedly mounted on the top of the workbench, which can drive a movable plate to move up and down, a movable plate fixedly mounted on the bottom of the piston rod at the output end of the cylinder, which can drive a motor to move up and down, a motor fixedly mounted on the bottom of the movable plate, which can drive a grinding wheel to rotate, a grinding wheel fixedly mounted on the bottom of a rotating shaft fixedly mounted on the output end of the motor, which can grind the sealing ring, a grinding table fixedly mounted on the top of the workbench, which is convenient for placing the sealing ring, a clamping mechanism provided on the top of the workbench, which can clamp the sealing ring, a cleaning mechanism provided on the top of the workbench, which can clean the bottom of the grinding wheel, and the clamping mechanism includes:

[0007] A chute is provided on the side of the interior of the workbench to facilitate the movement of the extrusion telescopic rod. The extrusion telescopic rod is fixedly installed on the left side of the movable plate. An extrusion spring is fixedly installed inside the extrusion telescopic rod to enable the extrusion telescopic rod to reset after being squeezed. A connecting rod is hinged on the right side of the extrusion telescopic rod. The end of the connecting rod away from the extrusion telescopic rod is hinged on the extrusion rod.

[0008] A fixed block, the bottom of which is fixedly mounted on the top of the workbench, the bottom of the extrusion rod is slidably mounted on the top of the fixed block, a Z-shaped rod is fixedly mounted on the front of the extrusion rod to facilitate the rotation of the rotating rod, and a rotating rod is hinged at one end of the Z-shaped rod away from the extrusion rod to rotate the turntable, and a rotating groove is provided inside the grinding table.

[0009] Preferably, a turntable is rotatably installed inside the rotating groove, which can drive the cylindrical rod to move when rotating. The back side of the rotating rod is fixedly installed on the outer wall of the turntable. A cylindrical rod is slidably installed in the U-shaped groove of the turntable, which can drive the clamping block to contract and expand. A clamping block is fixedly installed on the top of the cylindrical rod. A movable groove is provided on the top of the grinding table, and the outer wall of the cylindrical rod is slidably installed inside the movable groove.

[0010] Preferably, the cleaning mechanism includes: a support rod, the left side of the support rod is fixedly mounted on the left inner wall of the workbench, the back side of the support rod is hinged with a two-way telescopic rod, which can enable the extrusion rod to drive the cleaning plate to move in the opposite direction, the bottom of the two-way telescopic rod is hinged to the top of the extrusion rod, and the cleaning plate is fixedly mounted on the end of the two-way telescopic rod away from the extrusion rod.

[0011] Preferably, a reset spring is fixedly installed inside the bidirectional telescopic rod near one end of the cleaning plate, which can reset the cleaning plate after being compressed. A limiting telescopic rod is fixedly installed on the left side of the cleaning plate to prevent the cleaning plate from blocking the grinding wheel from resetting. The limiting telescopic rod is fixedly installed on the left inner wall of the workbench at one end away from the cleaning plate.

[0012] Preferably, the cylindrical rods, clamping blocks, and movable grooves are distributed in a circular array around the center of the turntable, and are provided in three groups, so as to enable the sealing ring to be clamped and fixed.

[0013] Preferably, the extrusion rod, connecting rod and cleaning mechanism are provided in two groups, and are symmetrically distributed on the left and right sides of the workbench with respect to the central symmetry axis of the side of the workbench, so that both ends of the sealing ring can be clamped, making it convenient to clamp the sealing ring.

[0014] Compared with the prior art, the present invention provides a metal sealing ring processing device with a clamping function, which has the following beneficial effects:

[0015] 1. This metal sealing ring processing device with a clamping function, when the sealing ring needs to be polished, starts the cylinder to drive the motor to move downward, so that the movable plate drives the connecting rod to push the extrusion rod, so that the arc block at one end of the extrusion rod clamps the sealing ring. At the same time, the Z-shaped rod pushes the rotating rod to rotate the turntable, which can drive the cylindrical rod to move the clamping block outward, and can clamp the inner ring of the sealing ring. In this way, the sealing ring can be clamped tighter to prevent poor polishing and the need for secondary processing.

[0016] 2. The metal sealing ring processing device with a clamping function can drive the extrusion rod away from the grinding table when there is iron slag remaining during grinding at the bottom of the grinding wheel by driving the movable plate upward through the cylinder, and at the same time drive the two-way telescopic rod and the extrusion rod to move in opposite directions, so that the brush on the cleaning plate can be moved toward the bottom of the grinding wheel, so that the bottom of the grinding wheel can be cleaned to prevent the iron slag from remaining and causing the sealing ring to be scratched during the next grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0018] Figure 2 This is a schematic diagram of a three-dimensional partial cross-sectional structure of the main body of the utility model;

[0019] Figure 3 This is a schematic diagram of the partial structure of the clamping mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the partial structure of the cleaning mechanism of the utility model;

[0021] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. workbench; 2. cylinder; 3. moving plate; 4. motor; 5. grinding wheel; 6. grinding table; 7. clamping mechanism; 71. slide; 72. extrusion telescopic rod; 73. extrusion spring; 74. connecting rod; 75. extrusion rod; 76. fixed block; 77. Z-shaped rod; 78. rotating rod; 79. rotating groove; 710. turntable; 711. cylindrical rod; 712. clamping block; 713. moving groove; 8. cleaning mechanism; 81. support rod; 82. two-way telescopic rod; 83. reset spring; 84. cleaning plate; 85. limit telescopic rod. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a metal sealing ring processing device with a clamping function, comprising a workbench 1, a cylinder 2 is fixedly installed on the top of the workbench 1, which can drive the movable plate 3 to move up and down, and the bottom of the piston rod at the output end of the cylinder 2 is fixedly installed with a movable plate 3, which can drive the motor 4 to move up and down, and the bottom of the movable plate 3 is fixedly installed with a motor 4, which can make the grinding wheel 5 rotate, and the bottom of the rotating shaft fixedly installed at the output end of the motor 4 is fixedly installed with a rear grinding wheel 5, which can grind the surface of the sealing ring, and a grinding table 6 is fixedly installed on the top of the workbench 1 for convenient placement of the sealing ring, a clamping mechanism 7 is provided on the top of the workbench 1 for clamping the sealing ring, and a cleaning mechanism 8 is provided on the top of the workbench 1 for cleaning the bottom of the grinding wheel 5 to prevent iron slag from sticking.

[0024] Specifically, the clamping mechanism 7 includes: a slide 71, an extrusion telescopic rod 72, an extrusion spring 73, a connecting rod 74, an extrusion rod 75, a fixed block 76, a Z-shaped rod 77, a rotating rod 78, a rotating groove 79, a turntable 710, a cylindrical rod 711, a clamping block 712, and a moving groove 713. The slide 71 is provided on the side of the interior of the workbench 1 to facilitate the movement of the extrusion telescopic rod 72. The extrusion telescopic rod 72 is fixedly installed on the left side of the movable plate 3, which can drive the connecting rod 74 to move, and can drive the extrusion when the connecting rod 74 cannot be pressed. When the pressing spring 73 is compressed, the extrusion spring 73 is fixedly installed inside the extrusion telescopic rod 72, which can reset the extrusion telescopic rod 72 after being squeezed. The right side of the extrusion telescopic rod 72 is hinged with a connecting rod 74, which can drive the extrusion rod 75 to move left and right. The end of the connecting rod 74 away from the extrusion telescopic rod 72 is hinged with an extrusion rod 75, which can enable the arc block at one end to clamp the sealing ring. The extrusion rod 75, the connecting rod 74, and the cleaning mechanism 8 are provided in two groups, and are symmetrical with the side center symmetry axis of the workbench 1, and are symmetrically distributed on the left and right sides of the workbench 1. The two ends of the sealing ring can be clamped, which is convenient for clamping the sealing ring. The fixing block 76 and the bottom of the fixing block 76 are fixedly mounted on the top of the workbench 1 to facilitate the sliding of the extrusion rod 75. The bottom of the extrusion rod 75 is slidably mounted on the top of the fixing block 76. The front of the extrusion rod 75 is fixedly mounted with a Z-shaped rod 77, which can drive the Z-shaped rod 77 to push the rotating rod 78 to rotate when the extrusion rod 75 moves. The end of the Z-shaped rod 77 away from the extrusion rod 75 is hinged with a rotating rod 78. The interior of the grinding table 6 is provided with a rotating groove 79, which is convenient for installing the turntable 710 and can be easily rotated. The interior of the rotating groove 79 is rotatably mounted with a The turntable 710 can drive the cylindrical rod 711 to move when it rotates. The back of the rotating rod 78 is fixedly mounted on the outer wall of the turntable 710. The cylindrical rod 711 is slidably mounted in the U-shaped groove of the turntable 710 and can slide inside the U-shaped groove when the turntable 710 moves. A clamping block 712 is fixedly mounted on the top of the cylindrical rod 711 to clamp the inner ring of the sealing ring. A movable groove 713 is opened on the top of the grinding table 6 to provide a guide for the cylindrical rod 711. The cylindrical rod 711, clamping block 712, and movable groove 713 are arranged in a circular array around the center of the turntable 710, and there are three sets of them. They can clamp and fix the sealing ring. The outer wall of the cylindrical rod 711 is slidably mounted inside the movable groove 713.

[0025] The end of the limiting telescopic rod 85 away from the cleaning plate 84 is fixedly mounted on the left inner wall of the workbench 1.

[0026] When the locking cam 75 is in the unlock position, the locking cam 73 is in the unlock position, and the locking cam 73 is in the unlock position, so that the locking cam 73 is unlocked and the locking cam 73 is unlocked.

[0027] When there is iron slag remaining during grinding at the bottom of the grinding wheel 5, by starting the cylinder 2 to make the piston rod drive the movable plate 3 to move upward, the extrusion rod 75 can be driven away from the center of the grinding table 6, and at the same time, the other end of the two-way telescopic rod 82 is driven to move in the opposite direction to the extrusion rod 75, so that the two-way telescopic rod 82 rotates inside the support rod 81, and the cleaning plate 84 drives the limiting telescopic rod 85 to stretch, and the return spring 83 is retracted, so that the brush on the cleaning plate 84 can move toward the bottom of the grinding wheel 5, so that the bottom of the grinding wheel 5 can be cleaned. Otherwise, the cleaning plate 84 will drive the limiting telescopic rod 85 to retract, and the return spring 83 is compressed to prevent the iron slag from remaining and causing the sealing ring to be scratched during the next grinding.

[0028] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A metal sealing ring processing device with a clamping function, comprising a workbench (1), characterized in that: A cylinder (2) is fixedly mounted on the top of the workbench (1), a movable plate (3) is fixedly mounted on the bottom of the piston rod at the output end of the cylinder (2), a motor (4) is fixedly mounted on the bottom of the movable plate (3), a grinding wheel (5) is fixedly mounted on the bottom of the rotating shaft fixedly mounted at the output end of the motor (4), a grinding table (6) is fixedly mounted on the top of the workbench (1), a clamping mechanism (7) is provided on the top of the workbench (1), and a cleaning mechanism (8) is provided on the top of the workbench (1), and the clamping mechanism (7) comprises: A chute (71), the chute (71) is opened on the side of the interior of the workbench (1), an extrusion telescopic rod (72) is fixedly installed on the left side of the movable plate (3), an extrusion spring (73) is fixedly installed inside the extrusion telescopic rod (72), a connecting rod (74) is hinged on the right side of the extrusion telescopic rod (72), and an extrusion rod (75) is hinged at one end of the connecting rod (74) away from the extrusion telescopic rod (72); A fixed block (76) is provided, wherein the bottom of the fixed block (76) is fixedly mounted on the top of the workbench (1), the bottom of the extrusion rod (75) is slidably mounted on the top of the fixed block (76), a Z-shaped rod (77) is fixedly mounted on the front of the extrusion rod (75), and a rotating rod (78) is hinged at one end of the Z-shaped rod (77) away from the extrusion rod (75), and a rotating groove (79) is provided inside the grinding table (6).

2. The metal sealing ring processing device with a clamping function according to claim 1, characterized in that: A turntable (710) is rotatably mounted inside the rotating groove (79), the back of the rotating rod (78) is fixedly mounted on the outer wall of the turntable (710), a cylindrical rod (711) is slidably mounted in the U-shaped groove of the turntable (710), a clamping block (712) is fixedly mounted on the top of the cylindrical rod (711), a movable groove (713) is opened on the top of the grinding table (6), and the outer wall of the cylindrical rod (711) is slidably mounted inside the movable groove (713).

3. The metal sealing ring processing device with a clamping function according to claim 1, characterized in that: The cleaning mechanism (8) comprises: a support rod (81), the left side of the support rod (81) is fixedly mounted on the left inner wall of the workbench (1), the back side of the support rod (81) is hingedly connected to a bidirectional telescopic rod (82), the bottom of the bidirectional telescopic rod (82) is hingedly connected to the top of the extrusion rod (75), and the end of the bidirectional telescopic rod (82) away from the extrusion rod (75) is fixedly mounted with a cleaning plate (84).

4. The metal sealing ring processing device with a clamping function according to claim 3, characterized in that: A return spring (83) is fixedly installed inside one end of the bidirectional telescopic rod (82) close to the cleaning plate (84), a limiting telescopic rod (85) is fixedly installed on the left side of the cleaning plate (84), and the end of the limiting telescopic rod (85) away from the cleaning plate (84) is fixedly installed on the left inner wall of the workbench (1).

5. The metal sealing ring processing device with a clamping function according to claim 2, characterized in that: The cylindrical rods (711), the clamping blocks (712), and the movable grooves (713) are distributed in a circular array around the center of the turntable (710), and are provided in three groups.

6. The metal sealing ring processing device with a clamping function according to claim 1, characterized in that: The extrusion rod (75), the connecting rod (74), and the cleaning mechanism (8) are provided in two groups and are symmetrically distributed on the left and right sides of the workbench (1) with respect to the central symmetry axis of the side of the workbench (1).

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