Eccentric semi-ball valve machining clamping tool

Abstract

The utility model is suitable for the technical field of eccentric semi-ball valve machining, and provides an eccentric semi-ball valve machining clamping tool which comprises a supporting frame. The two rotating shafts are both rotationally mounted on the supporting frame; the mounting frame is fixedly mounted between the two rotating shafts; the motor is fixedly installed on the supporting frame, and an output shaft of the motor is fixedly connected with any rotating shaft; the limiting plate is fixedly mounted on the other rotating shaft; and the two fixing assemblies are both arranged on the mounting frame. The eccentric semi-ball valve machining clamping tool is simple in structure and convenient to operate, angle adjustment can be conducted on the fixed eccentric semi-ball valve seat, and meanwhile the stability after angle adjustment can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of eccentric semi-ball valve processing, in particular to an eccentric semi-ball valve processing clamping tool. Background Art

[0002] The eccentric semi-ball valve is a relatively new type of ball valve. The eccentric semi-ball valve is easy to switch, small in size, can be made into a large diameter, has reliable sealing, simple structure, easy maintenance, and strong anti-erosion ability. It is widely used in various industries.

[0003] When assembling an eccentric semi-ball valve, it is usually placed directly on the ground or on a table. During assembly, the eccentric semi-ball valve seat relies on its own gravity to ensure the stability of the valve seat. It is easy to shake or tip over when knocked, and has poor stability. At the same time, when assembling different valve ports, the valve seat often needs to be turned over. This process is usually done manually, which is time-consuming and labor-intensive. Utility Model Content

[0004] The utility model provides an eccentric hemispherical valve processing and clamping tool, aiming to solve the problem of poor stability of the eccentric hemispherical valve seat during assembly, which is proposed in the background technology.

[0005] To solve the above problems, the utility model is implemented as follows: an eccentric hemispherical valve processing and clamping tool, comprising: a support frame, the support frame includes an open structure surrounded by two vertical plates and a flat plate; two rotating shafts, both of which are rotatably mounted on the two vertical plates; a mounting frame, the mounting frame is fixedly mounted between the two rotating shafts; a motor, the motor is fixedly mounted on the support frame, and the output shaft of the motor is fixedly connected to any one of the rotating shafts; a limit plate, the limit plate is fixedly mounted on the other rotating shaft and is located on the outside of the vertical plate; two fixing components, both of which are arranged on the mounting frame, and the fixing components are used to stabilize the valve seat of the eccentric hemispherical valve; a limit component, the limit component is arranged on the support frame, and the limit component is used to stabilize the angle of the valve seat of the eccentric hemispherical valve.

[0006] Preferably, the fixing assembly comprises two electric guide rails, four connecting plates, two clamping plates and two supporting seats, the two electric guide rails are respectively fixedly mounted between the inner walls on both sides of the mounting frame and are spaced apart, the four connecting plates are fixedly mounted on the sliders of the two electric guide rails in groups of two, the two clamping plates are respectively fixedly mounted between the two connecting plates in a group, and the two supporting seats are fixedly mounted on the flat plate and are respectively located at the bottom of the two clamping plates.

[0007] Preferably, the limiting assembly includes two first electric telescopic rods, two clamping plates, a fixing plate and a limiting bolt, the two first electric telescopic rods are fixedly mounted on the outside of the support frame, the two clamping plates are respectively fixedly mounted on the output rods of the two first electric telescopic rods, the two clamping plates can both contact the limiting plates, the fixing plate is fixedly mounted on the support frame, and the limiting bolt is threadedly mounted on the fixing plate and can contact the limiting plate.

[0008] Preferably, the flat plate is fixedly mounted with two second electric telescopic rods, and the same support plate is fixedly mounted on the output rods of the two second electric telescopic rods, and the support plate can contact the valve seat of the flipped eccentric hemispherical valve.

[0009] Preferably, a plurality of cylinders are fixedly mounted on the bottom of the support frame, a plurality of universal wheels are fixedly mounted on output rods of the plurality of cylinders, and a plurality of universal wheels are fixedly provided with anti-slip sleeves.

[0010] Preferably, a plurality of supporting legs are fixedly mounted on the bottom of the supporting frame.

[0011] Preferably, rubber pads are fixedly mounted on the two support seats and the sides of the two clamping plates close to each other, and batteries are provided in the two first electric telescopic rods and the two second electric telescopic rods.

[0012] Compared with the related art, the eccentric hemispherical valve processing and clamping tooling provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the eccentric hemispherical valve processing and clamping tooling provided in the present invention can adjust the angle of the eccentric valve seat by setting a rotating shaft, a mounting frame and a motor. The eccentric hemispherical valve seat can be stably fixed by setting a fixing component, which effectively prevents shaking or tipping when knocked, thereby improving the stability and accuracy of assembly. The angle of the eccentric hemispherical valve seat can be stably controlled by setting a limit component. When the valve seat is flipped over for assembly of different valve ports, the limit component can ensure that the valve seat remains in the correct angle position, thereby improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top view structural schematic diagram of an eccentric hemispherical valve processing and clamping tool provided by the utility model;

[0015] Figure 2 It is a top view and cross-sectional structure schematic diagram of an eccentric hemispherical valve processing and clamping tool provided by the utility model;

[0016] Figure 3 It is a side view structural diagram of the support seat and the clamping plate in the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the support frame in the utility model.

[0018] Figure numerals: 1. support frame; 2. rotating shaft; 3. mounting frame; 4. electric guide rail; 5. connecting plate; 6. clamping plate; 7. support seat; 8. rubber pad; 9. motor; 10. limit plate; 11. first electric telescopic rod; 12. clamping plate; 13. second electric telescopic rod; 14. support plate; 15. cylinder; 16. universal wheel; 17. support leg; 18. fixing plate; 19. limit bolt; 20. guide plate. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] The utility model embodiment provides an eccentric hemispherical valve processing clamping tool, such as Figure 1-4As shown, the eccentric hemispherical valve processing and clamping tooling includes: a support frame 1, which includes an open structure surrounded by two vertical plates and a flat plate; two rotating shafts 2, both of which are rotatably mounted on the two vertical plates; a mounting frame 3, which is fixedly mounted between the two rotating shafts 2; a motor 9, which is fixedly mounted on the support frame 1, and the output shaft of the motor 9 is fixedly connected to any one of the rotating shafts 2; a limit plate 10, which is fixedly mounted on the other rotating shaft 2 and is located on the outside of the vertical plate; two fixing components, both of which are arranged on the mounting frame 3, and the fixing components are used to stabilize the valve seat of the eccentric hemispherical valve; a limit component, which is arranged on the support frame 1, and the limit component is used to stabilize the angle of the valve seat of the eccentric hemispherical valve.

[0022] In this embodiment, the support frame 1 serves as the main structure of the entire tooling and provides a stable installation foundation for other components. The two rotating shafts 2 realize the rotation function of the mounting frame 3 and the eccentric hemispherical valve seat thereon. The motor 9 drives the rotating shaft 2 to rotate, thereby driving the mounting frame 3 and the eccentric ball valve seat to rotate, which is convenient for assembling different valve ports. The eccentric hemispherical valve seat can be stably fixed by the fixing component installed on the mounting frame 3, effectively preventing shaking or tipping when knocked, thereby improving the stability and accuracy of the assembly. The limit component set on the support frame 1 can achieve stable control of the angle of the eccentric hemispherical valve seat. When the valve seat is flipped to assemble different valve ports, the limit component can ensure that the valve seat remains in the correct angle position, thereby improving the assembly efficiency.

[0023] In a further preferred embodiment of the utility model, the fixing assembly includes two electric guide rails 4, four connecting plates 5, two clamping plates 6 and two support seats 7, the two electric guide rails 4 are respectively fixedly installed between the inner walls on both sides of the mounting frame 3 and are distributed at intervals, the four connecting plates 5 are fixedly installed on the sliders of the two electric guide rails 4 in groups of two, the two clamping plates 6 are respectively fixedly installed between the two connecting plates 5 of a group, and the two support seats 7 are fixedly installed on the flat plate and are respectively located at the bottom of the two clamping plates 6.

[0024] In this embodiment, the two electric guide rails 4 provide precise guidance for the movement of the connecting plate 5. By controlling the movement of the electric guide rails 4, the position of the connecting plate 5 can be easily adjusted, so as to adapt to eccentric hemispherical valve seats of different sizes and shapes. The clamping plate 6 is a key component for fixing the valve seat, and its design fully considers stability and reliability. By adjusting the position of the connecting plate 5, the clamping plate 6 can fit tightly on the valve seat to achieve a firm fixation. The support seat 7 provides additional support for the valve seat. This design not only enhances the stability of the valve seat during the assembly process, but also effectively prevents shaking or tipping due to gravity.

[0025] In a further preferred embodiment of the utility model, the limiting assembly includes two first electric telescopic rods 11, two clamping plates 12, a fixing plate 18 and a limiting bolt 19. The two first electric telescopic rods 11 are fixedly mounted on the outside of the support frame 1. The two clamping plates 12 are respectively fixedly mounted on the output rods of the two first electric telescopic rods 11. The two clamping plates 12 can both contact with the limiting plate 10. The fixing plate 18 is fixedly mounted on the support frame 1. The limiting bolt 19 is threadedly mounted on the fixing plate 18 and can contact with the limiting plate 10.

[0026] In this embodiment, the first electric telescopic rod 11 provides a power source for the movement of the clamping plate 12. By controlling the extension and retraction of the first electric telescopic rod 11, the position of the clamping plate 12 can be easily adjusted, thereby achieving the clamping and release of the limit plate 10. When the position of the limit plate 10 needs to be fixed, the two clamping plates 12 can move toward each other and clamp the limit plate 10, thereby achieving stable control of the valve seat angle of the eccentric hemispherical valve. By rotating the limit bolt 19, it can be made to contact with the limit plate 10 and generate friction, thereby achieving a stabilizing effect on other angles of the limit plate 10.

[0027] In a further preferred embodiment of the utility model, the flat plate is fixedly mounted with two second electric telescopic rods 13, and the output rods of the two second electric telescopic rods 13 are both fixedly mounted with the same support plate 14, and the support plate 14 can contact the valve seat of the flipped eccentric hemispherical valve.

[0028] In this embodiment, when the eccentric hemispherical valve seat is flipped, the second electric telescopic rod 13 can drive the support plate 14 to perform lifting and lowering movements. In this way, when the valve seat is flipped to a specific angle or position, the support plate 14 can rise in time and contact the bottom of the valve seat to provide additional support for it. This design effectively prevents the valve seat from shaking or tipping over due to loss of support during the assembly process, thereby improving the stability and safety of the assembly. By controlling the telescopic length and speed of the second electric telescopic rod 13, the distance and contact force between the support plate 14 and the valve seat can be accurately adjusted. This adjustability enables the tooling to adapt to eccentric hemispherical valve seats of different sizes, shapes and weights, thereby improving the versatility and flexibility of the tooling.

[0029] In a further preferred embodiment of the utility model, a plurality of cylinders 15 are fixedly mounted on the bottom of the support frame 1, a plurality of universal wheels 16 are fixedly mounted on the output rods of the plurality of cylinders 15, and a plurality of universal wheels 16 are fixedly sleeved with anti-slip sleeves.

[0030] In this embodiment, the addition of the cylinder 15 enables the tooling to be raised and lowered as needed, the design of the universal wheel 16 enables the tooling to flexibly change the direction of movement to adapt to different working environments and spatial layouts, and the addition of the anti-slip sleeve further enhances the friction between the tooling and the ground.

[0031] In a further preferred embodiment of the present invention, a plurality of supporting legs 17 are fixedly mounted on the bottom of the supporting frame 1 .

[0032] In this embodiment, the support legs 17 can enhance the stability of the entire tooling, effectively preventing the tooling from shaking or tilting during operation.

[0033] In a further preferred embodiment of the utility model, rubber pads 8 are fixedly installed on the sides of the two support seats 7 and the two clamping plates 6 close to each other, and batteries are provided in the two first electric telescopic rods 11 and the two second electric telescopic rods 13.

[0034] In this embodiment, when the support seat 7 and the clamping plate 6 are in contact with the eccentric hemispherical valve seat, the rubber pad 8 can provide additional cushioning and protection to prevent scratches or damage caused by direct contact. At the same time, the rubber pad 8 can also increase friction and improve the stability of the valve seat during the assembly process. The battery design makes the tooling no longer rely on an external power supply during operation, thereby improving its independence and portability.

[0035] To sum up, compared with the related technology, the device can adjust the angle of the eccentric valve seat by setting the rotating shaft 2, the mounting frame 3 and the motor 9, and can achieve stable fixation of the eccentric hemispherical valve seat by setting the fixing component, effectively preventing the shaking or tipping phenomenon caused by knocking, and improving the stability and accuracy of assembly, and can achieve stable control of the angle of the eccentric hemispherical valve seat by setting the limit component. When the valve seat is flipped to assemble different valve ports, the limit component can ensure that the valve seat remains in the correct angle position, thereby improving the assembly efficiency.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] 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. An eccentric hemispherical valve processing and clamping tool, characterized in that: include: A support frame, the support frame comprising an open structure surrounded by two vertical plates and a flat plate; Two rotating shafts, both of which are rotatably mounted on two vertical plates; A mounting frame, the mounting frame is fixedly mounted between the two rotating shafts; A motor, wherein the motor is fixedly mounted on the support frame, and an output shaft of the motor is fixedly connected to any one of the rotating shafts; A limit plate, the limit plate is fixedly mounted on the other rotating shaft and is located outside the vertical plate; Two fixing assemblies, both of which are arranged on the mounting frame, and the fixing assemblies are used to stabilize the valve seat of the eccentric hemispherical valve; A limit assembly is arranged on the support frame, and the limit assembly is used to stabilize the angle of the valve seat of the eccentric hemispherical valve.

2. The eccentric hemispherical valve processing and clamping tool as claimed in claim 1, characterized in that: The fixing assembly includes two electric guide rails, four connecting plates, two clamping plates and two supporting seats. The two electric guide rails are respectively fixedly installed between the inner walls on both sides of the mounting frame and are distributed at intervals. The four connecting plates are fixedly installed on the sliders of the two electric guide rails in groups of two. The two clamping plates are respectively fixedly installed between the two connecting plates in a group. The two supporting seats are fixedly installed on the flat plate and are respectively located at the bottom of the two clamping plates.

3. The eccentric hemispherical valve processing and clamping tool as claimed in claim 2, characterized in that: The limiting assembly includes two first electric telescopic rods, two clamping plates, a fixing plate and a limiting bolt. The two first electric telescopic rods are fixedly mounted on the outside of the support frame. The two clamping plates are respectively fixedly mounted on the output rods of the two first electric telescopic rods. The two clamping plates can both contact the limiting plates. The fixing plate is fixedly mounted on the support frame. The limiting bolt is threadedly mounted on the fixing plate and can contact the limiting plate.

4. The eccentric hemispherical valve processing and clamping tool as claimed in claim 3, characterized in that: The flat plate is fixedly mounted with two second electric telescopic rods, and the output rods of the two second electric telescopic rods are both fixedly mounted with a same support plate, and the support plate can contact with the valve seat of the flipped eccentric hemispherical valve.

5. The eccentric hemispherical valve processing and clamping tool as claimed in claim 1, characterized in that: A plurality of cylinders are fixedly mounted on the bottom of the support frame, and universal wheels are fixedly mounted on output rods of the plurality of cylinders, and anti-slip sleeves are fixedly mounted on the plurality of universal wheels.

6. The eccentric hemispherical valve processing and clamping tool as claimed in claim 1, characterized in that: A plurality of supporting legs are fixedly mounted on the bottom of the supporting frame.

7. The eccentric hemispherical valve processing and clamping tool as claimed in claim 4, characterized in that: The two support seats and the two clamping plates are fixedly mounted with rubber pads on one side close to each other, and the two first electric telescopic rods and the two second electric telescopic rods are provided with batteries.

Images