Ball valve machining and polishing device

Abstract

The utility model is suitable for the technical field of ball valve machining, and provides a ball valve machining and polishing device which comprises an installation frame. The operation box is fixedly mounted at the top of the mounting frame; the lifting mechanism is assembled below the mounting frame; the polishing box is arranged on the lifting mechanism and is used for placing grinding materials for polishing the ball valve; the mounting plate is arranged in the operation box; the driving motor is assembled on the mounting plate, an output shaft of the driving motor is rotationally connected with the mounting plate, and a connecting plate is fixedly mounted on the output shaft of the driving motor; and the fixing mechanism is assembled on the connecting plate. According to the ball valve machining and polishing device provided by the scheme, impurities adhering to the surface of a polished ball valve can be cleaned, so that subsequent cleaning operation of workers is not needed, the overall machining burden of the ball valve is reduced, the overall machining efficiency is improved, and meanwhile convenience is provided for the workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of ball valve processing, and in particular relates to a ball valve processing and polishing device. Background Art

[0002] The ball valve is a valve whose opening and closing part (ball) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. The hard-sealed V-type ball valve has a strong shear force between its V-type ball core and the metal valve seat with hard alloy surfacing, which is particularly suitable for media containing fibers, tiny solid particles, etc.

[0003] In the process of processing and producing ball valves, in order to improve the quality of the ball valves, the surface of the ball valves needs to be processed and polished, so corresponding ball valve processing and polishing devices are needed. However, some existing ball valve processing and polishing devices still have certain shortcomings during use. After polishing the surface area of ​​the ball valve, some impurities will remain on the surface of the ball valve, and some common ball valve processing and polishing devices cannot clean the impurities on the surface of the polished ball valve well, and then the staff needs to clean the surface of the ball valve again later, which increases the overall operating burden of the ball valve and reduces the overall processing efficiency. After searching, the patent document with the authorization announcement number: CN220481334U discloses a ball valve processing and polishing device, which also has such problems during use. Utility Model Content

[0004] The utility model provides a ball valve processing and polishing device, aiming to solve the problem that some common ball valve processing and polishing devices mentioned in the background technology cannot clean the impurities remaining on the surface of the ball valve after polishing the ball valve.

[0005] To solve the above problems, the utility model is implemented as follows: a ball valve processing and polishing device comprises: a mounting frame; a avoidance opening is opened in the top center of the mounting frame; an operating box fixedly mounted on the mounting frame and covering the avoidance opening; a lifting mechanism installed in the mounting frame and located below the avoidance opening; a polishing box driven by the lifting mechanism and capable of entering the operating box through the avoidance opening, the polishing box being used to place abrasives for polishing the ball valve; a mounting plate arranged in the operating box; a driving motor installed on the mounting plate, the output shaft of the driving motor passing through the mounting plate, and a connecting plate being fixedly installed at the end of the output shaft of the driving motor; a fixing mechanism installed on the connecting plate, the fixing mechanism being used to fix the ball valve to be polished; a cleaning mechanism installed in the operating box, the cleaning mechanism being used to clean impurities on the surface of the polished ball valve; an adjusting mechanism installed on the mounting plate and the operating box for adjusting the position of the mounting plate.

[0006] Preferably, the lifting mechanism comprises: a hydraulic cylinder mounted on the bottom of the mounting frame; and a placement plate fixedly mounted on the output shaft of the hydraulic cylinder, wherein the top of the placement plate is in contact with the bottom of the polishing box.

[0007] Preferably, the fixing mechanism comprises: two opposite telescopic rods mounted on the bottom of the connecting plate; and two supporting blocks respectively fixedly mounted on the output shafts of the two telescopic rods.

[0008] Preferably, the cleaning mechanism includes: a compression pump fixedly mounted on an outer wall of one side of the operating box; a connecting pipe mounted on the inner wall of the operating box and located above the mounting plate, the connecting pipe being connected to the compression pump; a serpentine pipe arranged on the inner wall of the operating box, the serpentine pipe being connected to the connecting pipe; and a plurality of air outlets mounted on the serpentine pipe.

[0009] Preferably, the adjustment mechanism includes: a servo motor fixedly mounted on an outer wall of one side of the operating box; two mounting shafts rotatably mounted on the two side walls of the operating box, the two mounting shafts being fixedly connected to the two side outer walls of the mounting plate respectively, and one of the mounting shafts being fixedly connected to the output shaft of the servo motor.

[0010] Preferably, the polishing box is provided with a turning mechanism for turning the abrasive at the bottom of the polishing box, and the turning mechanism includes: a power motor fixedly mounted on an outer wall of one side of the polishing box; a turning rack horizontally rotatably mounted in the polishing box; the turning rack is fixedly connected to the output shaft of the power motor.

[0011] Preferably, four supporting legs are fixedly mounted on the outer wall of the polishing box, and the four supporting legs are equipped with universal wheels. A discharge pipe is provided on the polishing box, and a controller for control is provided on one side of the mounting frame.

[0012] Compared with the related art, the ball valve processing and polishing device provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the ball valve processing and polishing device provided by this solution has the following advantages:

[0014] A ball valve processing and polishing device is formed by an installation frame, an operation box, a lifting mechanism, a polishing box, a mounting plate, a driving motor, a connecting plate, a fixing mechanism, a cleaning mechanism and an adjusting mechanism. The ball valve can be well polished. The adjusting mechanism can drive the polished ball valve to flip over. During the flipping process, the abrasive entering the ball valve can also be cleaned, thereby avoiding the subsequent cleaning operation of the staff, providing convenience for the staff and facilitating the cleaning operation of the ball valve. The cleaning mechanism can clean the impurities adhered to the surface of the polished ball valve, thereby eliminating the need for the staff to perform subsequent cleaning operations, reducing the burden of the overall processing of the ball valve, improving the overall processing efficiency and providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a ball valve processing and polishing device provided by the utility model;

[0016] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 It is a schematic diagram of the support block in the utility model.

[0019] Attached figures: 1. mounting frame; 101. avoidance opening; 2. operating box; 3. lifting mechanism; 301. hydraulic cylinder; 302. placing plate; 4. polishing box; 5. mounting plate; 6. driving motor; 7. connecting plate; 8. fixing mechanism; 801. telescopic rod; 802. supporting block; 9. cleaning mechanism; 901. compression pump; 902. connecting pipe; 903. serpentine pipe; 904. air outlet; 10. adjusting mechanism; 1001. servo motor; 1002. mounting shaft; 11. power motor; 12. turning rack. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a ball valve processing and polishing device, such as Figure 1-4 As shown, the ball valve processing and polishing device includes: a mounting frame 1, wherein a avoidance opening 101 is provided at the top center of the mounting frame; an operating box 2 fixedly mounted on the mounting frame and covering the avoidance opening; a lifting mechanism 3 mounted in the mounting frame 1 and located below the avoidance opening; a polishing box 4 driven by the lifting mechanism 3 and capable of entering the operating box through the avoidance opening, wherein the polishing box 4 is used to place abrasives for polishing the ball valve; a mounting plate 5 arranged in the operating box 2; a driving motor 6 mounted on the mounting plate 5, wherein the output shaft of the driving motor 6 passes through the mounting plate 5, and a connecting plate 7 is fixedly mounted at the end of the output shaft of the driving motor; a fixing mechanism 8 mounted on the connecting plate 7, wherein the fixing mechanism 8 is used to fix the ball valve to be polished; a cleaning mechanism 9 mounted in the operating box 2, wherein the cleaning mechanism 9 is used to clean impurities on the surface of the polished ball valve; an adjusting mechanism 10 mounted on the mounting plate 5 and the operating box 2 for adjusting the position of the mounting plate.

[0023] In this embodiment, a certain amount of abrasive is placed in the polishing box 4, and the port of the ball valve to be polished is placed on the fixing mechanism 8 to fix the ball valve, and then the lifting mechanism 3 is started by the controller to drive the polishing box 4 to move upward, so that the ball valve is deeper into the polishing box 4, and then the driving motor 6 is started by the controller to drive the ball valve fixed on the connecting plate 7 to rotate, and the rotating ball valve and the abrasive are in sufficient contact and friction, so that the ball valve is polished and ground. After the polishing is completed, the polishing box 4 is driven to move down and reset by the lifting mechanism 3, so that the polished ball valve is exposed, and then the servo motor 1001 is started by the controller to drive the mounting plate 5 to flip over. During the flipping process, the abrasive entering the ball valve can also be cleaned, thereby avoiding the subsequent cleaning operation of the staff, providing convenience for the staff, and then the cleaning mechanism 9 is started by the controller to blow and clean the impurities on the surface of the polished ball valve, so that the staff does not need to perform subsequent cleaning operations, thereby reducing the burden of the overall processing of the ball valve, improving the overall processing efficiency, and providing convenience for the staff.

[0024] In a further preferred embodiment of the utility model, the lifting mechanism 3 includes: a hydraulic cylinder 301 mounted at the bottom of the mounting frame 1; a placement plate 302 fixedly mounted on the output shaft of the hydraulic cylinder 301, and the top of the placement plate 302 is in contact with the bottom of the polishing box 4.

[0025] In this embodiment, when the lifting mechanism 3 is used, the hydraulic cylinder 301 is started by the controller to drive the placement plate 302 to move, thereby adjusting the use height of the polishing box 4, so as to facilitate the ball valve to be deeply inserted into the polishing box 4 for polishing.

[0026] In a further preferred embodiment of the present invention, the fixing mechanism 8 comprises: two opposite telescopic rods 801 mounted on the bottom of the connecting plate 7; and two supporting blocks 802 respectively fixedly mounted on the output shafts of the two telescopic rods 801.

[0027] In this embodiment, when the fixing mechanism 8 is used to fix the ball valve, the two support blocks 802 are inserted into the port of the ball valve, and then the two telescopic rods 801 are started to drive the two support blocks 802 away from each other, so that the two support blocks 802 support and fix the port of the ball valve, thereby facilitating the polishing operation of the ball valve.

[0028] In a further preferred embodiment of the utility model, the cleaning mechanism 9 includes: a compression pump 901 fixedly mounted on an outer wall of one side of the operating box 2; a connecting pipe 902 mounted on the inner wall of the operating box 2 and located above the mounting plate, the connecting pipe 902 being connected to the compression pump 901; a serpentine tube 903 arranged on the inner wall of the operating box 2, the serpentine tube 903 being connected to the connecting pipe 902; and a plurality of air outlets 904 mounted on the serpentine tube 903.

[0029] In this embodiment, when the cleaning mechanism 9 is used, the compression pump 901 is started by the controller, and the compressed air enters the serpentine tube 903 through the connecting pipe 902, and then blows onto the surface of the ball valve through the air outlet 904, thereby blowing and cleaning the impurities on the surface of the ball valve, thereby eliminating the need for the staff to perform subsequent cleaning operations, reducing the burden of the overall processing of the ball valve, improving the overall processing efficiency, and providing convenience for the staff.

[0030] In a further preferred embodiment of the utility model, the adjusting mechanism 10 includes: a servo motor 1001 fixedly mounted on an outer wall of one side of the operating box 2; two mounting shafts 1002 rotatably mounted on the two side walls of the operating box 2, the two mounting shafts 1002 are respectively fixedly connected to the two side outer walls of the mounting plate 5, and one of the mounting shafts 1002 is fixedly connected to the output shaft of the servo motor 1001.

[0031] In this embodiment, when the adjustment mechanism 10 is used, the servo motor 1001 is started by the controller to drive the installation shaft 1002 to rotate, thereby driving the installation plate 5 to flip. During the flipping process, the abrasive entering the ball valve can also be cleaned, thereby avoiding the subsequent cleaning operations of the staff, providing convenience for the staff, and facilitating the cleaning operations of the polished ball valve surface.

[0032] In a further preferred embodiment of the utility model, the polishing box 4 is provided with a turning mechanism for turning the abrasive at the bottom of the polishing box 4, and the turning mechanism includes: a power motor 11 fixedly mounted on the outer wall of one side of the polishing box 4; a turning rack 12 horizontally rotatably mounted in the polishing box 4; the turning rack 12 is fixedly connected to the output shaft of the power motor 11.

[0033] In this embodiment, during the polishing of the ball valve, the controller starts the power motor 11 to drive the turning rack 12 to rotate, so that the abrasive at the bottom of the polishing box 4 can be further turned over, so that the abrasive can be used more evenly.

[0034] In a further preferred embodiment of the utility model, four supporting legs are fixedly installed on the outer wall of the polishing box 4, and the four supporting legs are equipped with universal wheels. A discharge pipe is provided on the polishing box 4, and a controller for control is provided on one side of the mounting frame 1.

[0035] In this embodiment, the polishing box 4 is conveniently moved by the support legs and the universal wheels, the discharge pipe is convenient for cleaning the abrasive in the polishing box 4, and the controller is convenient for control operations.

[0036] To sum up, compared with the relevant technology, a ball valve processing and polishing device is formed by the mounting frame 1, the operating box 2, the lifting mechanism 3, the polishing box 4, the mounting plate 5, the driving motor 6, the connecting plate 7, the fixing mechanism 8, the cleaning mechanism 9 and the adjusting mechanism 10, which can perform a good polishing operation on the ball valve. The adjusting mechanism 10 can drive the polished ball valve to flip over. During the flipping process, the abrasive entering the ball valve can also be cleaned, thereby avoiding the subsequent cleaning operation of the staff, providing convenience for the staff, and facilitating the cleaning operation of the ball valve. The cleaning mechanism 9 can clean the impurities adhered to the surface of the polished ball valve, thereby eliminating the need for the staff to perform subsequent cleaning operations, reducing the burden of the overall processing of the ball valve, improving the overall processing efficiency, and providing convenience for the staff.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A ball valve processing and polishing device, characterized in that: include: Mounting frame; The top center of the mounting frame is provided with an escape opening; an operation box fixedly mounted on the mounting frame and covering the escape opening; a lifting mechanism assembled in the mounting frame and located below the escape opening; A polishing box driven by the lifting mechanism and capable of entering the operating box through an avoidance port, the polishing box being used to place abrasives for polishing the ball valve; a mounting plate arranged in the operating box; a driving motor mounted on the mounting plate, the output shaft of the driving motor passing through the mounting plate, a connecting plate being fixedly mounted on the end of the output shaft of the driving motor; a fixing mechanism mounted on the connecting plate, the fixing mechanism being used to fix the ball valve to be polished; a cleaning mechanism mounted in the operating box, the cleaning mechanism being used to clean impurities on the surface of the ball valve after polishing; an adjusting mechanism mounted on the mounting plate and the operating box for adjusting the position of the mounting plate.

2. The ball valve processing and polishing device according to claim 1, characterized in that: The lifting mechanism comprises: a hydraulic cylinder mounted on the bottom of the mounting frame; and a placement plate fixedly mounted on the output shaft of the hydraulic cylinder, wherein the top of the placement plate is in contact with the bottom of the polishing box.

3. The ball valve processing and polishing device according to claim 1, characterized in that: The fixing mechanism comprises: two opposite telescopic rods mounted on the bottom of the connecting plate; and two supporting blocks respectively fixedly mounted on the output shafts of the two telescopic rods.

4. The ball valve processing and polishing device according to claim 1, characterized in that: The cleaning mechanism includes: a compression pump fixedly mounted on an outer wall of one side of the operating box; a connecting pipe mounted on the inner wall of the operating box and located above a mounting plate, the connecting pipe being connected to the compression pump; a serpentine pipe arranged on the inner wall of the operating box, the serpentine pipe being connected to the connecting pipe; and a plurality of air outlets mounted on the serpentine pipe.

5. The ball valve processing and polishing device according to claim 1, characterized in that: The adjustment mechanism includes: a servo motor fixedly mounted on an outer wall of one side of the operation box; two mounting shafts rotatably mounted on the two side walls of the operation box, the two mounting shafts are respectively fixedly connected to the two side outer walls of the mounting plate, and one of the mounting shafts is fixedly connected to the output shaft of the servo motor.

6. The ball valve processing and polishing device according to claim 1, characterized in that: The polishing box is provided with a turning mechanism for turning over the abrasive at the bottom of the polishing box, and the turning mechanism includes: a power motor fixedly mounted on an outer wall of one side of the polishing box; a turning rack horizontally rotatably mounted in the polishing box; the turning rack is fixedly connected to the output shaft of the power motor.

7. The ball valve processing and polishing device according to claim 1, characterized in that: Four supporting legs are fixedly mounted on the outer wall of the polishing box, and universal wheels are mounted on the four supporting legs. A discharge pipe is arranged on the polishing box, and a controller for controlling is arranged on one side of the mounting frame.

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