Turning equipment for machining sealing surface of sealing element for pump
By incorporating a collection mechanism, a limiting component, and a rotating component into the turning equipment, the problem of chip entanglement during the turning of rubber seals was solved, achieving efficient chip collection and processing stability, and improving processing efficiency and precision.
Patent Information
- Application Number
- CN202511226066.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-29
- Publication Date
- 2025-11-07
AI Technical Summary
When machining the sealing surface of rubber seals, waste chips easily get entangled on the cutting tool or workpiece, interfering with the normal cutting operation of the cutting tool, resulting in low and unstable machining efficiency.
A turning device for machining the sealing surface of pump seals was designed. It is equipped with a collection mechanism, a limiting component, and a rotating component. It collects waste chips by negative pressure air force, the limiting groove ensures the stability of the collection box, and the rotating plate winds up filamentous waste chips, simplifying the cleaning operation.
It achieves efficient collection and stable treatment of waste chips, improves processing efficiency, reduces cleaning time, and ensures the continuity and precision of sealing surface processing.
Smart Images
Figure CN120901308A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of sealing surface processing of sealing elements, in particular to a turning device for processing the sealing surface of a sealing element for a pump. BACKGROUND
[0002] The sealing element for a pump is the core functional element for realizing fluid sealing of pump equipment, and its core role is to block the medium leakage channel and maintain the system pressure stable, thereby ensuring the efficient operation and safe environmental performance of the pump. As a key basic component in the field of fluid machinery, the performance of the sealing element for a pump is directly related to the energy consumption level, service life and working condition adaptation ability of the pump, and the sealing surface of the sealing element for a pump is the core contact part for realizing the sealing function, and the structure precision, surface quality and material performance directly determine the final sealing effect.
[0003] In the processing of the sealing surface of the sealing element, turning is a commonly used process, and when the sealing surface of the rubber sealing element is turned, the waste chips produced during the processing process are extremely easy to wind on the tool or the workpiece due to the soft texture of the rubber material, thereby interfering with the normal cutting operation of the turning tool. SUMMARY
[0004] To achieve the above purpose, the present application is realized by the following technical scheme: a turning device for processing the sealing surface of a sealing element for a pump, comprising: a workbench, the side surface of the workbench is fixedly connected with a clamping component, and the top of the workbench is fixedly connected with a transmission component; a turning component for turning the sealing element clamped by the clamping component, the bottom of the turning component is slidingly connected with the top of the workbench, and the inner side of the turning component is fixedly connected with the output end of the transmission component; The turning component comprises a fixing frame, the inner side of the fixing frame is fixedly connected with a conveying mechanism, the inner side of the fixing frame is slidingly connected with a sliding mechanism, the output end of the conveying mechanism is fixedly connected with the inner side of the sliding mechanism, the top of the sliding mechanism is fixedly connected with a turning tool mechanism, and the side of the top of the sliding mechanism away from the turning tool mechanism is fixedly connected with a collecting mechanism. The sliding mechanism comprises a sliding frame, the side surface of the sliding frame is slidingly connected with the inner side of the fixing frame, the inner side of the sliding frame is fixedly connected with the output end of the conveying mechanism, the top of the sliding frame is provided with a sliding groove, and the inner side of the sliding groove is symmetrically provided with a limiting groove. Preferably, the collecting mechanism comprises a collecting box, a top cover is buckled on the top of the collecting box, a connecting assembly is fixedly connected to the side of the collecting box, a collecting pipe is fixedly connected to the side of the connecting assembly away from the collecting box, a bellows is fixedly connected to the other end of the collecting pipe, clamping frames are fixedly connected to the sides of the collecting box and the turning tool mechanism, the inner side of the clamping frame is buckled with the side of the bellows, limiting assemblies are fixedly connected to the two sides of the bottom of the collecting box, an air suction machine is fixedly connected to the bottom of the inner cavity of the collecting box, a baffle is fixedly connected to the top of the air suction machine, a mesh plate is fixedly connected to the inner side of the collecting box, and a rotating assembly is rotatably connected to the top of the mesh plate. Preferably, the limiting assembly comprises a limiting shaft, the top of the limiting shaft is fixedly connected with the bottom of the collecting box, the bottom of the limiting shaft is fixedly connected with a limiting block, the bottom of the limiting block is slidably connected with the inner side of the sliding groove, the side of the limiting shaft is slidably connected with a limiting plate, a first spring is sleeved on the limiting shaft, the top of the first spring is fixedly connected with the bottom of the limiting plate, and the bottom of the first spring is fixedly connected with the top of the limiting block. Preferably, the rotating assembly comprises a rotating shaft, the bottom of the rotating shaft is rotatably connected with the top of the mesh plate, helical leaves are fixedly connected to the side of the rotating shaft, rotating plates are uniformly arranged on the side of the rotating shaft away from the helical leaves, the number of the rotating plates is three, the inner side of the rotating plate is fixedly connected with the side of the rotating shaft, grabbing grooves are formed in the two sides of the rotating plate, and accommodation grooves are formed in the two sides of the top of the rotating plate. Preferably, the connecting assembly comprises a fixed ring and a connecting ring, the side of the fixed ring is fixedly connected with the inner side of the collecting box, and resistance sleeve assemblies are slidably connected to the two sides of the inner cavity of the connecting ring. Preferably, the resistance sleeve assembly comprises a resistance shell, the side of the resistance shell is fixedly connected with the inner side of the connecting ring, a resistance rod is slidably connected to the inner side of the resistance shell, the side of the resistance rod and the round rod is slidably connected with the inner side of the resistance shell, a round rod is fixedly connected to the top of the resistance rod, an extrusion plate is fixedly connected to the top of the round rod, the side of the extrusion plate is slidably connected with the inner side of the connecting ring, a second spring is sleeved on the round rod, the top of the second spring is fixedly connected with the bottom of the extrusion plate, the bottom of the second spring is fixedly connected with the top of the resistance shell, a positioning rod is fixedly connected to the side of the resistance rod away from the round rod, positioning holes corresponding to the positioning rod are formed in the two sides of the inner wall of the fixed ring, and sliding rods are fixedly connected to the two sides of the bottom of the resistance rod, the bottom of the sliding rod is slidably connected with the inner side of the resistance shell.
[0005] The present application provides a kind of turning equipment for processing sealing surface of pump seal piece.There is following beneficial effect: 1. The turning equipment for processing the sealing surface of the pump sealing piece is provided with a collecting mechanism, which is started synchronously when the turning operation of the sealing surface of the sealing piece is performed, and a negative pressure wind force generated by the equipment forms a directional airflow to accurately capture the cutting waste generated by the turning tool after the operator starts the air suction machine, the cutting waste is guided into the collecting pipe through the corrugated pipe close to the turning tool mechanism side under the action of the airflow, and finally delivered to the collecting box through the pipeline to complete the centralized collection, since the corrugated pipe is designed to be flexible and bendable, the movement track of the turning tool in the horizontal and vertical directions can be flexibly adapted, the bending angle and length thereof can be conveniently adjusted by the operator, the suction port is ensured to be close to the machining point at all times, and the cutting waste collection efficiency is improved.
[0006] 2. The turning equipment for processing the sealing surface of the pump sealing piece is provided with a limiting assembly, the cooperation of the limiting block and the sliding groove provides a clear sliding track for the collecting box, the limiting plate of the inclined edge reduces the jamming when entering the limiting groove, the installation process does not need to be repeatedly aligned, the operation efficiency is improved, the continuous elastic force of the first spring ensures that the limiting plate and the limiting groove are always extruded, even if the equipment vibrates during the turning process, the collecting box will not be loose or deviated, and the stability of the cutting waste collection is ensured.
[0007] 3. The turning equipment for processing the sealing surface of the pump sealing piece is provided with a rotating assembly, the grabbing groove actively winds the filamentous cutting waste with the rotating plate, solves the problem that the filamentous cutting waste is easy to drift and wind the internal components of the box when the traditional air suction collection is performed, makes the cutting waste collection more complete, the volume of the filamentous cutting waste is more concentrated after being wound, reduces the scattered occupation in the collecting box, improves the single collection capacity, and prolongs the cleaning interval time.
[0008] 4. The turning equipment for processing the sealing surface of the pump sealing piece is provided with a limiting assembly, quick separation and connection are realized by pressing the extrusion plate, no tool is needed to assist, a single person can complete the operation, the auxiliary time before and after the collecting box is cleaned is greatly shortened, the sliding cooperation of the sliding rod and the resisting shell provides guidance for the positioning rod, ensures that the positioning rod is accurately embedded in the positioning hole during installation, and avoids the abrasion or sealing failure of the components caused by the docking deviation. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is a structure schematic view of the turning equipment for processing the sealing surface of the pump sealing piece of the application; Figure 2 It is an axial side view of the application; Figure 3 It is a structure schematic view of the turning component of the application; Figure 4 It is a structure schematic view of the sliding mechanism of the application; Figure 5 It is a structure schematic view of the collecting mechanism of the application; Figure 6 It is a structure schematic view of the collecting box of the application; Figure 7 It is the structural schematic view of the baffle of the application; Figure 8 It is the structural schematic view of the limiting assembly of the application; Figure 9 It is the structural schematic view of the rotating assembly of the application; Figure 10 It is the structural schematic view of the connecting assembly of the application; Figure 11 It is the structural schematic view of the resisting kit of the application.
[0010] In the figure: 1, workbench;2, clamping part;3, transmission part;4, turning part;41, fixed frame;42, conveying mechanism;43, sliding mechanism;431, sliding frame;432, sliding groove;433, limiting groove;44, turning tool mechanism;45, collecting mechanism;451, collecting box;452, collecting pipe;453, clamping frame;454, corrugated pipe;455, top cover;456, connecting assembly;4561, fixed ring;4562, connecting ring;4563, resisting kit;45631, resisting shell;45632, resisting rod;45633, round rod;45634, extrusion plate;45635, second spring;45636, sliding rod;45637, positioning rod;457, limiting assembly;4571, limiting shaft;4572, limiting block;4573, limiting plate;4574, first spring;458, air suction machine;459, rotating assembly;4591, rotating shaft;4592, spiral blade;4593, rotating plate;4594, grabbing groove;4595, giving way groove;4510, baffle;4511, mesh plate. DETAILED DESCRIPTION
[0011] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.
[0012] Please refer to Figures 1-2 The application provides a technical solution: a turning device for processing a sealing surface of a sealing element for a pump, comprising: A workbench 1, a clamping part 2 is fixedly connected to the side surface of the workbench 1, and a transmission part 3 is fixedly connected to the top of the workbench 1; A turning part 4, which is used for turning the sealing element clamped by the clamping part 2, is slidably connected to the top of the workbench 1 and fixedly connected to the output end of the transmission part 3; Please refer to Figures 1-3 The turning part 4 comprises a fixed frame 41, a conveying mechanism 42 fixedly connected to the inner side of the fixed frame 41, a sliding mechanism 43 slidingly connected to the inner side of the fixed frame 41, the output end of the conveying mechanism 42 fixedly connected to the inner side of the sliding mechanism 43, the top of the sliding mechanism 43 fixedly connected with a turning tool mechanism 44, and a collecting mechanism 45 fixedly connected to the side of the top of the sliding mechanism 43 away from the turning tool mechanism 44; During the turning processing of the sealing surface of the sealing part, first, the sealing part to be processed is precisely clamped by the clamping part 2; After the processing is started, the transmission part 3 of the device is first actuated, and the output end thereof drives the fixed frame 41 to move stably along the transverse guide rail of the workbench 1 through the shaft coupling, so as to ensure that the turning tool mechanism 44 can fully cover the area to be processed; At the same time, the conveying mechanism 42 is synchronously started, and the output end thereof drives the turning tool mechanism 44 to move along the longitudinal guide rail through the sliding mechanism 43, and the longitudinal movement is responsible for controlling the cutting depth and feed rate of the turning tool, and the turning tool mechanism 44 carried on the turning tool mechanism 44 moves along the preset trajectory of the sealing surface under the linkage of the horizontal and longitudinal directions, and the sealing surface meeting the accuracy requirements is gradually formed by cutting; In order to ensure the continuity of processing and the cleanliness of the environment, the collecting mechanism 45 is synchronously started to process the cutting scraps in real time during the cutting process, so as to avoid the adhesion of the cutting scraps to the turning tool or the accumulation of the cutting scraps in the gap between the guide rails; Please refer to Figures 1-4 The sliding mechanism 43 comprises a sliding frame 431, the side surface of the sliding frame 431 slidingly connected to the inner side of the fixed frame 41, the inner side of the sliding frame 431 fixedly connected to the output end of the conveying mechanism 42, the top of the sliding frame 431 provided with a sliding groove 432, and the inner side of the sliding groove 432 symmetrically provided with a limiting groove 433; Before the turning tool mechanism 44 starts to perform the turning work on the sealing surface of the sealing part on the clamping part 2, the positioning and installation of the collecting box 451 need to be completed, the bottom sides of the collecting box 451 are provided with adaptive limiting components 457, an operator pushes the collecting box 451 to make it stably slide along the preset sliding groove 432 of the sliding frame 431 through the limiting components 457, the sliding groove 432 provides guidance for the collecting box 451, when the collecting box 451 slides to the preset work station, the limiting components 457 on the bottom sides are abutted and engaged with the limiting grooves 433 at the ends of the sliding groove 432, the position of the collecting box 451 is fixed through the mechanical limiting action, so as to prevent the displacement of the collecting box 451 due to the vibration of the device or the impact of the cutting scraps during the subsequent turning process, thereby ensuring the continuity and stability of the collection of the cutting scraps; Please refer to Figures 1-7The collecting mechanism 45 comprises a collecting box 451, a top cover 455 is buckled on the top of the collecting box 451, a connecting assembly 456 is fixedly connected to the side of the collecting box 451, a collecting pipe 452 is fixedly connected to one side of the connecting assembly 456 away from the collecting box 451, a corrugated pipe 454 is fixedly connected to the other end of the collecting pipe 452, clamping frames 453 are fixedly connected to the side of the collecting box 451 and the side of the turning tool mechanism 44, the inner side of the clamping frame 453 is buckled with the side of the corrugated pipe 454, limit assemblies 457 are fixedly connected to the two sides of the bottom of the collecting box 451, an air suction machine 458 is fixedly connected to the bottom of the inner cavity of the collecting box 451, a baffle 4510 is fixedly connected to the top of the air suction machine 458, a mesh plate 4511 is fixedly connected to the inner side of the collecting box 451, and a rotating assembly 459 is rotatably connected to the top of the mesh plate 4511. When the turning tool mechanism 44 is used to turn the sealing surface of the sealing element, the waste collecting mechanism is started simultaneously. After the air suction machine 458 is turned on by the operator, the negative pressure wind power generated by the equipment forms a directional airflow, which accurately captures the waste generated by the turning tool. The waste is guided into the collecting pipe 452 through the corrugated pipe 454 close to the turning tool mechanism 44 and is finally transported into the collecting box 451 through the pipeline to complete the centralized collection. Since the corrugated pipe 454 is designed to be flexible and bendable, it can flexibly adapt to the movement track of the turning tool in the horizontal and vertical directions. The operator can conveniently adjust the bending angle and length to ensure that the waste suction port is always close to the machining point and improve the waste collecting efficiency. At the same time, the continuous suction force generated by the operation of the air suction machine 458 drives the rotating assembly 459 in the collecting box 451 to rotate on the mesh plate 4511. The rotating assembly 459 is powered by the suction force to wind and gather the waste entering the inner cavity of the collecting box 451, so as to avoid the light waste from drifting in the box with the airflow and ensure that the waste stably falls on the mesh plate 4511 to realize orderly collection. After the turning tool mechanism 44 is used to turn the sealing surface of the sealing element, the operator first closes the air suction machine 458 to cut off the negative pressure, and then adjusts the connecting assembly 456 to disconnect the collecting box 451 and the collecting pipe 452. Then the operator pushes the collecting box 451 along the sliding frame 431 to make the limit mechanisms on the two sides of the bottom of the collecting box 451 disengage from the limit grooves 433 in the sliding grooves 432, and slides along the sliding grooves 432 until completely disengages from the sliding frame 431. At this time, when the operator replaces and clamps the machined sealing element, the operator can simultaneously open the top cover 455 on the top of the collecting box 451 to centrally clean the waste collected on the mesh plate 4511, so as to ensure that the inner cavity of the collecting box 451 is clean and prepare for the next machining. Please refer to Figures 1-8The limiting assembly 457 comprises a limiting shaft 4571, the top of the limiting shaft 4571 is fixedly connected with the bottom of the collecting box 451, the bottom of the limiting shaft 4571 is fixedly connected with a limiting block 4572, the bottom of the limiting block 4572 is slidingly connected with the inner side of the sliding groove 432, the side surface of the limiting shaft 4571 is slidingly connected with a limiting plate 4573, the limiting shaft 4571 is sleeved with a first spring 4574, the top of the first spring 4574 is fixedly connected with the bottom of the limiting plate 4573, and the bottom of the first spring 4574 is fixedly connected with the top of the limiting block 4572; In the process of installing the collecting box 451 to the sliding frame 431, the limiting blocks 4572 on the bottom of the two sides of the collecting box 451 need to be aligned with the sliding grooves 432 of the sliding frame 431, and then the limiting blocks 4572 are stably placed into contact with the inner bottom of the sliding grooves 432, at this time, the collecting box 451 is pushed to slide along the sliding grooves 432, and the limiting shafts 4571 on the bottom of the two sides of the collecting box 451 will synchronously drive the limiting blocks 4572 to gradually enter the limiting grooves 433 at the ends of the sliding grooves 432; The top edge of the limiting plate 4573 is designed to be inclined, when the limiting block 4572 enters the limiting groove 433, the top of the limiting plate 4573 will first form an inclined surface in contact with the top of the inner cavity of the limiting groove 433, and as the collecting box 451 continues to advance, the limiting plate 4573 is extruded and moves downward along the limiting shaft 4571, and the compression of the first spring 4574 sleeved on the limiting shaft 4571 is generated, the elastic reaction force of the first spring 4574 will push the limiting plate 4573 to always be in close extrusion contact with the top of the inner cavity of the limiting groove 433, and finally the limiting of the limiting plate 4573 and the limiting groove 433 is realized through the continuous elastic force of the spring, so that the positioning and limiting fixation of the collecting box 451 on the sliding frame 431 are completed; The elastic limiting design during installation can only be removed by pushing the collecting box 451 in the opposite direction, which provides convenience for the disassembly of the collecting box 451 during subsequent waste cleaning, and reduces the auxiliary operation time; Please refer to Figures 1-9 The rotating assembly 459 comprises a rotating shaft 4591, the bottom of the rotating shaft 4591 is rotationally connected with the top of the mesh plate 4511, the side surface of the rotating shaft 4591 is fixedly connected with a spiral blade 4592, the side of the rotating shaft 4591 away from the spiral blade 4592 is uniformly provided with three rotating plates 4593, the inner side of the rotating plate 4593 is fixedly connected with the side surface of the rotating shaft 4591, the two sides of the rotating plate 4593 are both provided with a grabbing groove 4594, and the two sides of the top of the rotating plate 4593 are both provided with a giving slot 4595; When the turning tool mechanism 44 performs the turning operation on the seal on the clamping component 2, the air suction machine 458 is synchronously started to generate the negative pressure suction force, and in the process of collecting the waste chips, the suction force drives the helical blade 4592 to drive the rotating shaft 4591 to rotate on the top of the mesh plate 4511. When the filamentous waste chips such as soft long chips of rubber, plastic and the like generated by turning enter the collection box 451 along with the airflow, the rotating shaft 4591 will synchronously drive the rotating plate 4593 to rotate, and the grabbing grooves 4594 opened on both sides of the rotating plate 4593 will continuously contact the filamentous waste chips entering the box to orderly wind and entangle them through the rotating force. This process can not only reduce the scattering area of the filamentous waste chips in the inner cavity of the collection box 451, but also avoid the filamentous waste chips from floating in the box, adhering to the wall of the box or blocking the airflow channel due to airflow disturbance. At the same time, the relief grooves 4595 on the top of the rotating plate 4593 remain in the through state, so that the suction force generated by the air suction machine 458 can smoothly flow through the relief grooves 4595, avoiding the rotating plate 4593 from blocking the airflow when rotating, and ensuring that the air suction and collection work is not disturbed; Please refer to Figures 1-10 The connecting assembly 456 includes a fixed ring 4561 and a connecting ring 4562. The side surface of the fixed ring 4561 is fixedly connected with the inner side of the collection box 451. The inner cavity of the connecting ring 4562 is slidably connected with the resisting sleeve assembly 4563 on both sides; When the turning operation is completed and the waste chips inside the collection box 451 are prepared to be cleaned, the separation operation of the collection pipe 452 and the collection box 451 needs to be completed. The operator presses the resisting sleeve assembly 4563 on both sides of the connecting ring 4562 to trigger the unlocking of the connecting structure by external force. At this time, the connecting ring 4562 is displaced under the action of the resisting sleeve assembly 4563, drives the collection pipe 452 connected therewith to synchronously separate from the fixed ring 4561 on the collection box 451, and finally realizes the complete separation of the collection pipe 452 and the collection box 451; Please refer to Figures 1-11The resistance assembly 4563 comprises a resistance shell 45631, the side of the resistance shell 45631 is fixedly connected with the inner side of the connecting ring 4562, the inner side of the resistance shell 45631 is slidingly connected with a resistance rod 45632, the side of the resistance rod 45632 and the circular rod 45633 and the inner side of the resistance shell 45631 are slidingly connected, the top of the resistance rod 45632 is fixedly connected with the circular rod 45633, the top of the circular rod 45633 is fixedly connected with an extrusion plate 45634, the side of the extrusion plate 45634 is slidingly connected with the inner side of the connecting ring 4562, the second spring 45635 is sleeved on the circular rod 45633, the top of the second spring 45635 is fixedly connected with the bottom of the extrusion plate 45634, the bottom of the second spring 45635 is fixedly connected with the top of the resistance shell 45631, the side, away from the circular rod 45633, of the top of the resistance rod 45632 is fixedly connected with a positioning rod 45637, the two sides of the inner wall of the fixed ring 4561 are both provided with positioning holes corresponding to the positioning rod 45637, the two sides of the bottom of the resistance rod 45632 are both fixedly connected with sliding rods 45636, and the bottom of the sliding rod 45636 is slidingly connected with the inner side of the resistance shell 45631. When the turning operation is completed and the waste chips in the collection box 451 need to be cleaned, the separation operation of the collection pipe 452 and the collection box 451 needs to be completed, and the operator simultaneously presses the extrusion plates 45634 on the upper and lower sides of the connecting ring 4562, the extrusion plates 45634 are extruded after being stressed, and the second spring 45635 on the resistance shell 45631 is extruded, in this process, the extrusion plates 45634 drive the resistance rod 45632 to slide along the inner side of the resistance shell 45631 through the circular rod 45633, the sliding rods 45636 are synchronously guided to slide in the shell, and finally the positioning rod 45637 at the end of the resistance rod 45632 is separated from the positioning holes correspondingly provided in the inner side of the fixed ring 4561, after the positioning is released, the connecting ring 4562 can drive the fixed ring 4561 on the collection box 451 to be completely separated from the collection pipe 452. When the collection pipe 452 is reinstalled subsequently: the operator presses the extrusion plates 45634 on the upper and lower sides of the connecting ring 4562, the second spring 45635 is compressed and drives the positioning rod 45637 to retract into the resistance shell 45631; then the connecting ring 4562 is aligned and attached with the fixed ring 4561 of the collection box 451, to ensure that the connection position is accurate; after the extrusion plates 45634 are released, the second spring 45635 releases the elastic potential energy to push the extrusion plates 45634 to reset, the resistance rod 45632 and the sliding rod are reset through the circular rod 45633, the positioning rod 45637 is accurately embedded in the positioning hole in the inner side of the fixed ring 4561, and the connection of the collection pipe 452 and the collection box 451 is completed.
[0013] Specific working process: In the turning process of the sealing surface of the seal, the seal to be processed is first accurately clamped on the clamping part 2 of the equipment, which is usually a three-jaw self-centering chuck. The clamping part 2 ensures the stable positioning of the seal by uniformly applying a clamping force, avoiding the deviation of the precision of the sealing surface caused by vibration or displacement during the processing. After the seal is clamped and fixed and the alignment is completed, The transmission part 3 of the equipment is started. The transmission system is composed of a servo motor and a ball screw guide rail. Under the drive of the transmission part 3, the turning part 4 carrying the turning tool moves smoothly along the preset trajectory of the workbench 1. Through the cutting contact between the turning tool and the sealing surface of the seal, the excess material is removed according to the preset processing parameters, and the forming processing of the sealing surface is finally completed, ensuring that the key indicators such as roughness and flatness meet the design standards.
[0014] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative labor should belong to the scope of protection of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.
Claims
1. A turning apparatus for processing a seal face of a seal member for a pump, characterized by, Include: Workbench (1), the side of the workbench (1) is fixedly connected with the clamping part (2), the top of the workbench (1) is fixedly connected with the transmission part (3); Turning part (4), the turning part (4) is used for turning the sealing element clamped by the clamping part (2), the bottom of the turning part (4) is slidably connected with the top of the workbench (1), and the inner side of the turning part (4) is fixedly connected with the output end of the transmission part (3); The turning part (4) includes a fixed frame (41), the inner side of the fixed frame (41) is fixedly connected with a conveying mechanism (42), the inner side of the fixed frame (41) is slidably connected with a sliding mechanism (43), the output end of the conveying mechanism (42) is fixedly connected with the inner side of the sliding mechanism (43), the top of the sliding mechanism (43) is fixedly connected with a turning tool mechanism (44), and the side of the sliding mechanism (43) away from the turning tool mechanism (44) is fixedly connected with a collecting mechanism (45); The sliding mechanism (43) includes a sliding frame (431), the side of the sliding frame (431) is slidably connected with the inner side of the fixed frame (41), the inner side of the sliding frame (431) is fixedly connected with the output end of the conveying mechanism (42), and the top of the sliding frame (431) is provided with a sliding groove (432), and the inner side of the sliding groove (432) is symmetrically provided with a limiting groove (433).
2. A turning apparatus for machining a sealing face of a seal for a pump as defined in claim 1, characterized in that: The collecting mechanism (45) includes a collecting box (451), the top of the collecting box (451) is buckle connected with a top cover (455), the side of the collecting box (451) is fixedly connected with a connecting assembly (456), the side of the connecting assembly (456) away from the collecting box (451) is fixedly connected with a collecting pipe (452), the other end of the collecting pipe (452) is fixedly connected with a bellows (454), the side of the collecting box (451) and the turning tool mechanism (44) is fixedly connected with a clamping frame (453), the inner side of the clamping frame (453) is buckled with the side of the bellows (454), the bottom of the collecting box (451) is fixedly connected with a limiting assembly (457), the bottom of the inner cavity of the collecting box (451) is fixedly connected with a suction machine (458), the top of the suction machine (458) is fixedly connected with a baffle (4510), the inner side of the collecting box (451) is fixedly connected with a mesh plate (4511), and the top of the mesh plate (4511) is rotatably connected with a rotating assembly (459).
3. A turning apparatus for machining a sealing face of a seal for a pump as defined in claim 2, characterized in that: The limiting assembly (457) includes a limiting shaft (4571), the bottom of the limiting shaft (4571) is fixedly connected with a limiting block (4572), the side of the limiting shaft (4571) is slidably connected with a limiting plate (4573), and the limiting shaft (4571) is sleeved with a first spring (4574).
4. A turning apparatus for machining a sealing face of a seal for a pump as defined in claim 3, characterized in that: The top of the limiting shaft (4571) is fixedly connected with the bottom of the collecting box (451), the top of the first spring (4574) is fixedly connected with the bottom of the limiting plate (4573), the bottom of the first spring (4574) is fixedly connected with the top of the limiting block (4572), and the bottom of the limiting block (4572) is in sliding connection with the inner side of the sliding groove (432).
5. A turning apparatus for machining a seal face of a seal for a pump as defined in claim 2 wherein: The rotating assembly (459) comprises a rotating shaft (4591), the side surface of the rotating shaft (4591) is fixedly connected with a spiral blade (4592), the side, away from the spiral blade (4592), of the rotating shaft (4591) is uniformly provided with a rotating plate (4593), both sides of the rotating plate (4593) are provided with a grabbing groove (4594), and both sides of the top of the rotating plate (4593) are provided with a giving-way groove (4595).
6. A turning apparatus for machining a sealing face of a seal for a pump as defined in claim 5, characterized in that: The bottom of the rotating shaft (4591) is in rotary connection with the top of the mesh plate (4511), the number of the rotating plates (4593) is three, and the inner side of the rotating plate (4593) is fixedly connected with the side surface of the rotating shaft (4591).
7. A sealing face finishing turning apparatus for a pump seal according to claim 6, wherein: The connecting assembly (456) comprises a fixed ring (4561) and a connecting ring (4562), the side surface of the fixed ring (4561) is fixedly connected with the inner side of the collecting box (451), and the connecting ring (4562) is in sliding connection with a resisting sleeve (4563) on both sides in the inner cavity.
8. A sealing face finishing turning apparatus for a pump seal according to claim 7, wherein: The resisting sleeve (4563) comprises a resisting shell (45631), the inner side of the resisting shell (45631) is in sliding connection with a resisting rod (45632), the top of the resisting rod (45632) is fixedly connected with a circular rod (45633), the top of the circular rod (45633) is fixedly connected with a pressing plate (45634), the circular rod (45633) is sleeved with a second spring (45635), the top, away from the circular rod (45633), of the resisting rod (45632) is fixedly connected with a positioning rod (45637), both sides of the bottom of the resisting rod (45632) are fixedly connected with sliding rods (45636), and the bottom of the sliding rod (45636) is in sliding connection with the inner side of the resisting shell (45631).
9. A sealing face finishing turning apparatus for a pump seal according to claim 8, wherein: The side surface of the resisting shell (45631) is fixedly connected with the inner side of the connecting ring (4562), the inner wall of the fixed ring (4561) is provided with a positioning hole corresponding to the positioning rod (45637) on both sides, the side surfaces of the resisting rod (45632) and the circular rod (45633) are in sliding connection with the inner side of the resisting shell (45631), the top of the second spring (45635) is fixedly connected with the bottom of the pressing plate (45634), the bottom of the second spring (45635) is fixedly connected with the top of the resisting shell (45631), and the side surface of the pressing plate (45634) is in sliding connection with the inner side of the connecting ring (4562).