Sealing ring turning device

Abstract

The utility model belongs to the technical field of sealing ring turning, and discloses a sealing ring turning device which comprises a turning seat, a fixing seat is fixedly connected to the front face of the turning seat, a shielding groove is formed in the left side face of the fixing seat, a mounting groove is formed in the fixing seat, a toothed plate is arranged in the mounting groove in a sliding mode, and a sealing ring is arranged in the toothed plate. And the left end of the toothed plate is fixedly connected with a material collecting rod. When the sealing ring is cut off and blanked through a cutter on the turning seat, the toothed plate is driven to move towards the left side through operation of the driving mechanism, so that the top end of the material collecting rod extends to the middle of the sealing ring to be blanked, and then the sealing ring is cut off and falls off from the rotating shaft through the cutter; and after sleeving is completed, the driving mechanism can be used for controlling the material collecting rod to reset, so that the material collecting rod collects the sealing rings falling subsequently in a centralized mode, workers do not need to pick up the sealing rings at the inner bottom of equipment, and the practicability of sealing ring turning is improved.

Description

Technical Field

[0001] This utility model belongs to the field of sealing ring turning technology, specifically a sealing ring turning device. Background Technology

[0002] Sealing rings are widely used in the sealing of engineering machinery, coal mines, shipbuilding, steel, pipe jacking machines, and shell mating surfaces. They prevent leakage of flowing media (gas, cooling water, lubricating oil, gear oil, hydraulic oil, etc.) by using their elastic deformation to fill the unevenness of the mating surfaces of parts, cut off leakage channels, increase leakage resistance, or withstand the pressure difference between the inside and outside.

[0003] A search revealed that patent CN210817476U discloses a large-size sealing ring turning device, including a CNC machine tool. The CNC machine tool is equipped with a drive device, a cutting mechanism, and a positioning mechanism. The cutting mechanism includes a first slide rail horizontally mounted inside the lathe, a sliding base mounted on the first slide rail, a tool holder mounting seat mounted on the sliding base, and a tool disc mounted on the tool holder mounting seat. The positioning mechanism includes a drive motor, a rotating shaft, and a vertical rotary positioning platform. A positioning surface for fixing the sealing ring is provided on the vertical rotary platform, and the positioning surface plane is perpendicular to the horizontal plane. The drive motor drives the vertical rotary platform to rotate via the rotating shaft. A positioning seat for fitting the sealing ring is provided on the positioning surface. The positioning seat is a protruding cylinder or ring shape, and the outer circumference of the positioning seat forms a support surface for supporting and positioning the inner circular surface of the sealing ring. This utility model utilizes the positioning mechanism to position the workpiece to be processed, preventing warping and deformation of the sealing ring during the cutting process, resulting in high-quality finished products.

[0004] Analysis of the above technical solutions reveals that, traditionally, after the sealing ring is machined, it is directly cut off with a cutting tool and then allowed to fall freely to the bottom of the equipment. Subsequent collection often requires operators to bend down and manually retrieve the ring from the bottom of the equipment. This process is not only time-consuming and labor-intensive, but also increases the risk of operators accidentally touching the cutting tool, thus raising safety hazards during operation. Therefore, we provide a sealing ring machining device to solve these problems. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a sealing ring turning device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sealing ring turning device, including a turning seat, a fixed seat fixedly connected to the front of the turning seat, a blocking groove opened on the left side of the fixed seat, an installation groove opened inside the fixed seat, a toothed plate slidably arranged in the installation groove, a material collecting rod fixedly connected to the left end of the toothed plate, and the top end of the material collecting rod located on the inner top wall of the blocking groove, and a driving mechanism for moving the toothed plate is provided in the installation groove.

[0007] In the above technical solution, preferably, the driving mechanism includes a bottom groove and a motor. The bottom groove is formed on the inner bottom wall of the mounting groove. The motor is mounted on the front of the fixed base. The output end of the motor passes through the bottom groove and is fixedly connected to a gear. The gear meshes with a gear plate.

[0008] In the above technical solution, preferably, a limiting groove is formed in the inner top wall of the mounting groove, a limiting block is fixedly connected to the right end of the toothed plate, and the limiting block is slidably disposed in the limiting groove.

[0009] In the above technical solution, preferably, the inner bottom wall of the bottom groove is provided with a drainage groove, and the drainage groove extends through to the bottom of the fixed base.

[0010] In the above technical solution, preferably, a baffle plate is fixedly connected to the bottom end of the collecting rod, and the baffle plate is tightly attached to the left opening of the mounting groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention, through the coordinated arrangement of a fixed base, a shielding groove, a mounting groove, a toothed plate, a collecting rod, and a drive mechanism, enables the toothed plate to move to the left when the sealing ring is cut off by the cutting tool on the turning base. This allows the top of the collecting rod to extend to the middle of the sealing ring to be cut off. Subsequently, the cutting tool cuts the sealing ring off the rotating shaft, allowing it to be directly fitted onto the collecting rod. After fitting, the driving mechanism can be used to control the collecting rod to reset, thus enabling the collecting rod to collect any subsequently falling sealing rings, reducing the need for manual pickup and improving the practicality of sealing ring turning. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a bottom view of the fixing base of this utility model;

[0015] Figure 3 This is a cross-sectional schematic diagram of the fixing base of this utility model;

[0016] Figure 4 This is a schematic diagram of the toothed plate of this utility model;

[0017] Figure 5 This utility model Figure 3 An enlarged schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Turning seat; 2. Fixed seat; 3. Motor; 4. Covering groove; 5. Drainage groove; 6. Collecting rod; 7. Water baffle; 8. Mounting groove; 9. Tooth plate; 10. Limiting groove; 11. Limiting block; 12. Gear; 13. Bottom groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, those skilled in the art who have not made any innovative embodiments are all within the protection scope of the present utility model.

[0020] Example 1

[0021] like Figure 1-5 As shown, this embodiment proposes a sealing ring turning device, including a turning seat 1. A fixed seat 2 is fixedly connected to the front of the turning seat 1, allowing the fixed seat 2 to move with the turning seat 1. The turning seat 1 is a mature existing technology and will not be described in detail here. A shielding groove 4 is provided on the left side of the fixed seat 2. When the turning seat 1 is turning the sealing ring, the fixed seat 2 will not affect the normal operation, and the tool holder on the turning seat 1 will not touch the fixed seat 2 when it is rotated and adjusted. An installation groove 8 is provided inside the fixed seat 2, and the shielding groove 4 passes through the left side of the installation groove 8. A toothed plate 9 is slidably arranged in the installation groove 8. A collecting rod 6 is fixedly connected to the left end of the toothed plate 9, and the top end of the collecting rod 6 is located at the inner top wall of the shielding groove 4, so that the inner top wall of the shielding groove 4 can shield the top end of the collecting rod 6, which is beneficial for the subsequent processing of the turned sealing ring. The collection and installation slot 8 is equipped with a drive mechanism for moving the toothed plate 9. With the above structure, when the sealing ring is cut off by the cutting tool on the turning seat 1, the operation of the drive mechanism drives the toothed plate 9 to move to the left, so that the top of the collecting rod 6 extends to the middle of the sealing ring to be cut off. Then, the cutting tool cuts the sealing ring off the rotating shaft, so that the sealing ring can be directly fitted onto the collecting rod 6. After the fitting is completed, the driving mechanism can be used to control the collecting rod 6 to reset, so that the collecting rod 6 can collect the sealing rings that fall down in a concentrated manner, eliminating the need for personnel to pick them up from the bottom of the equipment, thus improving the practicality of the sealing ring turning. The machinery, parts and equipment in this device all adopt conventional models in the existing technology, and the circuit connection adopts conventional connection methods in the existing technology, which will not be described in detail here.

[0022] Example 2

[0023] The following section provides a further description of the scheme in Example 1, focusing on its specific working method. See the description below for details:

[0024] like Figure 2 and Figure 5 As shown, the drive mechanism includes a bottom groove 13 and a motor 3. The bottom groove 13 is formed on the inner bottom wall of the mounting groove 8. The motor 3 is mounted on the front of the fixed base 2. The output end of the motor 3 passes through the bottom groove 13 and is fixedly connected to a gear 12. The gear 12 meshes with the toothed plate 9. With the above structure, when the sealing ring is machined off, the operation of the motor 3 can drive the gear 12 to rotate, which in turn drives the toothed plate 9 to move to the left in the mounting groove 8, so that the top of the collecting rod 6 is located in the middle of the sealing ring. Then, the cutting tool can be used to cut off the sealing ring, so that the sealing ring can be directly put on the collecting rod 6, which is conducive to the subsequent unified collection. There is no need for personnel to pick it up separately in the equipment. After the sealing ring is put on the collecting rod 6, it will also slide to the bottom of the collecting rod 6. By reversing the motor 3, the toothed plate 9 is controlled to move to the right in the mounting groove 8, so that the collecting rod 6 is away from the sealing ring to be machined, making the operation more flexible.

[0025] like Figures 3 to 5 As shown, a limiting groove 10 is provided on the inner top wall of the mounting groove 8, and a limiting block 11 is fixedly connected to the right end of the toothed plate 9. The limiting block 11 is slidably disposed in the limiting groove 10. With the setting of the limiting groove 10 and the limiting block 11, the movement stability of the toothed plate 9 in the mounting groove 8 is ensured, and the toothed plate 9 can also be prevented from falling out of the mounting groove 8.

[0026] like Figure 2 and Figure 5 As shown, a drainage groove 5 is provided on the inner bottom wall of the bottom groove 13, and the drainage groove 5 extends to the bottom of the fixed base 2. With the setting of the drainage groove 5, when liquid enters the bottom groove 13, it will be discharged downward through the drainage groove 5, thereby preventing the liquid in the installation groove 8 from accumulating in the bottom groove 13.

[0027] like Figure 2 , Figure 4 and Figure 5 As shown, a baffle plate 7 is fixedly connected to the bottom end of the collecting rod 6, and the baffle plate 7 is tightly attached to the left opening of the mounting groove 8. With the baffle plate 7, when the collecting rod 6 moves to the right through the toothed plate 9, the baffle plate 7 can be tightly attached to the inner wall of the shielding groove 4 and the opening of the mounting groove 8 can be shielded and sealed, effectively preventing liquid from splashing into the mounting groove 8 during machining.

[0028] The working principle and usage process of this utility model are as follows: When the sealing ring is cut off by the cutting tool on the turning base 1, the operation of the motor 3 drives the gear 12 to rotate, which in turn drives the toothed plate 9 to move to the left in the mounting groove 8, so that the top of the collecting rod 6 is located in the middle of the sealing ring. Then, the cutting tool is used to cut off the sealing ring, so that the sealing ring can be directly put on the collecting rod 6, which is conducive to subsequent unified collection. There is no need for personnel to pick it up separately in the equipment. By reversing the motor 3, the toothed plate 9 is controlled to move to the right in the mounting groove 8, so that the collecting rod 6 is reset and away from the sealing ring to be turned. Repeating the above steps can complete the centralized collection of multiple sealing rings, which improves the practicality of sealing ring turning.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0030] 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 sealing ring turning device comprising a turning seat (1), characterized in that: The front of the turning seat (1) is fixedly connected with a fixing seat (2), the left side of the fixing seat (2) is provided with a shielding groove (4), the fixing seat (2) is provided with an installation groove (8) in the inside, the installation groove (8) is provided with a toothed plate (9) which is slidably arranged in the inside, the left end of the toothed plate (9) is fixedly connected with a material collecting rod (6), and the top end of the material collecting rod (6) is located at the inner top wall of the shielding groove (4), and the installation groove (8) is provided with a driving mechanism which is used for driving the toothed plate (9) to move.

2. The device according to claim 1, wherein: The driving mechanism comprises a bottom groove (13) and a motor (3), the bottom groove (13) is provided in the inner bottom wall of the installation groove (8), the motor (3) is installed on the front of the fixing seat (2), the output end of the motor (3) penetrates into the bottom groove (13) and is fixedly connected with a gear (12), and the gear (12) is engaged with the toothed plate (9).

3. The device according to claim 1, wherein: The inner top wall of the installation groove (8) is provided with a limiting groove (10), the right end of the toothed plate (9) is fixedly connected with a limiting block (11), and the limiting block (11) is slidably arranged in the limiting groove (10).

4. The sealing ring turning device of claim 2, wherein: The inner bottom wall of the bottom groove (13) is provided with a drainage groove (5), and the drainage groove (5) penetrates to the bottom of the fixing seat (2).

5. The device of claim 1, wherein: The bottom end of the material collecting rod (6) is fixedly connected with a water baffle (7), and the water baffle (7) is tightly attached to the left side opening of the installation groove (8).

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