A valve processing device with adjustable function

Abstract

This utility model relates to the field of valve processing, specifically to a valve processing device with adjustable function. It includes a tooling base and a positioning assembly. A forward and reverse rotating lead screw is horizontally arranged within the tooling base. Two lead screw slides are also located within the tooling base, each fitted with a forward or reverse rotating lead screw. Each lead screw slide has a supporting stand, and a rotating mounting assembly is located on one side of each supporting stand. The rotating mounting assembly includes a self-rotating seat and a processing clamping block. When processing valves with multiple flanges to be drilled, a custom-designed processing clamping block with a conformal groove is used to stably clamp the valve. The processing clamping block can be easily replaced and adjusted using assembly bolts. Then, under the rotating action of the positioning assembly and the self-rotating seat, drilling can be quickly switched to another flange after drilling of a single flange. The operation is simple and convenient, and adjustments are rapid.

Description

Technical Field

[0001] This utility model relates to the field of valve processing, specifically a valve processing device with adjustable function. Background Technology

[0002] A valve is a mechanical device used to control the flow of fluids. By opening, closing or adjusting the position of components, it can realize the opening and closing of the medium in the pipeline, the regulation of flow, the control of pressure or the change of flow direction. Its structure usually includes components such as valve body, valve cover, valve stem, and seals. When valves are used in formal applications, they are mostly assembled and connected using flanges. For example, common ball valves have multiple flanges. After the flanges are welded to the valve body as a whole before drilling, the valve needs to be clamped by auxiliary clamping fixtures before drilling. However, since the valve body itself is a spherical structure, it is necessary to ensure that the flanges and drill bits are perpendicular during drilling. Therefore, the valve position needs to be repeatedly adjusted before processing, which is inconvenient to operate and use. Utility Model Content

[0003] The purpose of this invention is to provide a valve processing device with adjustable function to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a valve processing device with adjustable function, comprising: The tooling base has a horizontally arranged forward and reverse rotating lead screw inside. The tooling base has two lead screw slides, which are respectively sleeved with the forward and reverse rotating lead screws. Each lead screw slide has a support stand. Each support stand has a rotating mounting assembly on one side. The rotating mounting assembly includes a self-transfer seat and a processing clamping block. One side of the processing clamping block is connected to the self-transfer seat. The positioning component includes a positioning rod and four positioning slots. The positioning rod is movably disposed on one side of the support stand, and one side of the positioning rod is inserted into one of the positioning slots of the self-transfer seat.

[0005] Preferably, a bearing groove is provided on one side of the support stand, a bearing is provided in the bearing groove, a self-transfer seat is inserted into the inner ring of the bearing, and one end of the self-transfer seat extends out of the support stand.

[0006] Preferably, the self-transfer seat has a T-shaped slot on one side extending from the support stand, and a T-shaped insert is provided on one side of the processing clamp, with the T-shaped insert being inserted into the T-shaped slot.

[0007] Preferably, the self-transfer seat has a bolt groove at the center of the side away from the processing clamping block, and the support stand has an operation window on the side near the bolt groove. An assembly bolt is inserted into the bolt groove, and one end of the assembly bolt passes through the self-transfer seat through a thread and is connected to a T-shaped insert.

[0008] Preferably, a positioning connection box is provided on one side of the support stand, and a positioning rod is movably inserted into the positioning connection box. One end of the positioning rod passes through the positioning connection box and is provided with a pull ball head. A pressure plate is provided on the side of the positioning rod located inside the positioning connection box, and a positioning spring is sleeved on the side of the positioning rod located on the pressure plate.

[0009] Preferably, the four positioning slots are arranged in a ring array on one side of the self-transfer seat insert bearing slot, and one side of the positioning rod moves through the insert bearing slot, with one end of the positioning rod placed in the bearing slot being inserted into one of the positioning slots of the self-transfer seat.

[0010] Preferably, the machining clamping block has a conformal groove on the side away from the support stand, a machining valve is clamped between the machining clamping blocks of the two support stands, and a chip removal plate is placed at the upper center of the tooling base.

[0011] Compared with the prior art, the beneficial effects of this utility model are: When machining valves with multiple flanges to be drilled, a custom-made machining clamp with a conformal groove is used to stably hold the valve. The machining clamp can be easily replaced and adjusted by the assembly bolts. Then, with the rotational action of the positioning component and the self-transfer seat, the drilling operation can be quickly switched to another flange after drilling of a single flange. The operation is simple and convenient, and the adjustment is rapid. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the mating structure of the two processing clamping blocks of this utility model; Figure 3 This utility model Figure 2 Schematic diagram of part A; Figure 4 This is a side sectional view of the self-transmission seat connection structure of this utility model; Figure 5 This utility model Figure 4 Schematic diagram of part B.

[0013] In the diagram: 1. Tooling base; 2. Lead screw; 3. Lead screw slide; 4. Support stand; 5. Self-transfer seat; 6. T-slot; 7. T-block; 8. Machining clamp; 9. Machining valve; 10. Bolt countersunk groove; 11. Assembly bolt; 12. Positioning connection box; 13. Positioning rod; 14. Positioning spring; 15. Positioning groove; 16. Chip removal plate; 17. Conformal groove. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0015] Please see the appendix Figure 1-5 This application provides the following technical solutions.

[0016] A valve processing device with adjustable function includes a tooling base 1, in which a forward and reverse rotating lead screw 2 is horizontally arranged. Two lead screw slides 3 are also located within the tooling base 1, each fitted with a forward or reverse rotating lead screw 2. Each lead screw slide 3 is equipped with a support stand 4. A rotating mounting assembly is located on one side of each support stand 4. The rotating mounting assembly includes a self-rotating seat 5 and a processing clamping block 8. One side of the processing clamping block 8 is connected to the self-rotating seat 5. During normal processing, a servo motor controlled by a PLC drives the forward and reverse rotating lead screw 2 to rotate. The forward and reverse rotating lead screw 2 controls the relative movement of the two lead screw slides 3 within the tooling base 1 through forward and reverse threads, allowing the two support stands 4 to move closer or further apart, making operation convenient and easy.

[0017] A bearing groove is provided on one side of the support stand 4, and a bearing is installed in the bearing groove. The self-transfer seat 5 is inserted into the inner ring of the bearing, and one end of the self-transfer seat 5 extends out of the support stand 4. A T-shaped slot 6 is provided on the side of the self-transfer seat 5 extending out of the support stand 4. A T-shaped insert 7 is provided on one side of the processing clamp 8. The T-shaped insert 7 is inserted into the T-shaped slot 6. The self-transfer seat 5 can rotate within the support stand 4 through the bearing. When processing the valve later, the valve can be quickly flipped. The way the T-shaped insert 7 is inserted into the T-shaped slot 6 allows for quick replacement of the processing clamp 8.

[0018] A bolt groove 10 is provided at the center of the side of the self-transfer seat 5 away from the processing clamping block 8. An operation window is provided on the side of the support stand 4 near the bolt groove 10. An assembly bolt 11 is inserted into the bolt groove 10, and one end of the assembly bolt 11 passes through the self-transfer seat 5 by thread and is connected to a T-shaped plug 7. When the processing clamping block 8 is replaced, the T-shaped plug 7 is pre-inserted into the T-shaped slot 6, and then an assembly bolt 11 is threadedly inserted and fixed from the bolt groove 10 position to restrict the state of the T-shaped plug 7 inserted into the T-shaped slot 6 and maintain the connection stability of the processing clamping block 8.

[0019] A positioning component is set to position the self-rotating seat 5 after rotation. The positioning component includes a positioning rod 13 and four positioning slots 15. The positioning rod 13 is movably located on one side of the support stand 4, and one side of the positioning rod 13 is inserted into one of the positioning slots 15 of the self-rotating seat 5. A positioning connecting box 12 is provided on one side of the support stand 4. The positioning rod 13 is movably inserted into the positioning connecting box 12. One end of the positioning rod 13 passes through the positioning connecting box 12 and is provided with a pull ball head. A pressure plate is provided on the side of the positioning rod 13 located in the positioning connecting box 12. A positioning spring 14 is sleeved on the side of the positioning rod 13 located on the pressure plate. In the natural state, the positioning spring 14 provides a squeezing force to the pressure plate. At this time, the positioning rod 13 will remain inserted to one side under the action of the squeezing force.

[0020] Four positioning slots 15 are arranged in a ring array on one side of the self-transfer seat 5, which is inserted into the bearing slot. One side of the positioning rod 13 moves through the bearing slot. One end of the positioning rod 13, which is placed in the bearing slot, is inserted into one of the positioning slots 15 of the self-transfer seat 5. When the positioning rod 13 corresponds to the positioning slot 15, the positioning rod 13 can be inserted into the positioning slot 15 and automatically held. Under the action of no external force interference, the position of the self-transfer seat 5 is automatically maintained. When it is necessary to select and adjust the self-transfer seat 5, the positioning rod 13 is pulled, so that the pressure plate of the positioning rod 13 squeezes the positioning spring 14, and the end of the positioning rod 13 is disengaged from the positioning slot 15. At this time, the self-transfer seat 5 rotates.

[0021] A conformal groove 17 is provided on the side of the machining clamping block 8 away from the support base 4. The machining valve 9 is clamped between the machining clamping blocks 8 of the two support bases 4. A chip removal plate 16 is placed at the upper center of the tooling base 1. When the two machining clamping blocks 8 clamp the machining valve 9, the customized structure of the conformal groove 17 can center and clamp the machining valve 9. When the positioning rod 13 is inserted into one of the positioning grooves 15, the flange is in a horizontal position. The chip removal plate 16 can block and discharge the iron chips generated during the drilling operation of the flange of the machining valve 9.

[0022] 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 valve machining device having an adjustable function, characterized by, include: Tooling base (1), the tooling base (1) is horizontally provided with a forward and reverse rotating lead screw (2), the tooling base (1) is provided with two lead screw slides (3), the two lead screw slides (3) are respectively sleeved with the forward and reverse rotating lead screws (2), each lead screw slide (3) is provided with a support stand (4), each support stand (4) is provided with a rotating mounting assembly on one side, the rotating mounting assembly includes a self-transfer seat (5) and a processing clamp (8), one side of the processing clamp (8) is connected to the self-transfer seat (5); The positioning component includes a positioning rod (13) and four positioning slots (15). The positioning rod (13) is movably disposed on one side of the support stand (4), and one side of the positioning rod (13) is inserted into one of the positioning slots (15) of the self-transfer seat (5).

2. The valve machining device with adjustable function according to claim 1, characterized in that: A bearing groove is provided on one side of the support stand (4), and a bearing is provided in the bearing groove. The self-transmission seat (5) is inserted into the inner ring of the bearing, and one end of the self-transmission seat (5) extends out of the support stand (4).

3. The valve processing device with adjustable function according to claim 2, characterized in that: The self-transfer seat (5) extends out of the support seat (4) and has a T-shaped slot (6) on one side. The processing clamp (8) has a T-shaped insert (7) on one side and inserts the T-shaped insert (7) into the T-shaped slot (6).

4. A valve processing device with adjustable function according to claim 3, characterized in that: The self-transfer seat (5) has a bolt groove (10) at the center of the side away from the processing clamp (8). The support stand (4) has an operation window on the side near the bolt groove (10). An assembly bolt (11) is inserted into the bolt groove (10), and one end of the assembly bolt (11) passes through the self-transfer seat (5) through the thread and is connected to a T-shaped plug (7).

5. A valve processing device with adjustable function according to claim 4, characterized in that: The support stand (4) has a positioning connection box (12) on one side. The positioning rod (13) is movably inserted into the positioning connection box (12). One end of the positioning rod (13) passes through the positioning connection box (12) and is provided with a pull ball head. The positioning rod (13) is provided with a pressure plate on one side inside the positioning connection box (12). The positioning rod (13) is provided with a positioning spring (14) on one side of the pressure plate.

6. A valve processing device with adjustable function according to claim 5, characterized in that: The four positioning slots (15) are arranged in a ring array on one side of the self-transfer seat (5) and inserted into the bearing slot. One side of the positioning rod (13) moves through the bearing slot and is inserted into one of the positioning slots (15) of the self-transfer seat (5).

7. A valve processing device with adjustable function according to claim 6, characterized in that: The machining clamp (8) has a conformal groove (17) on the side away from the support stand (4), and a machining valve (9) is clamped between the machining clamps (8) of the two support stands (4). A chip removal plate (16) is placed at the upper center of the tooling base (1).

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