Valve machining guide device

Abstract

The utility model discloses a valve machining guide device, which belongs to the technical field of valve machining and comprises a base, two side plates are fixedly mounted on the upper surface of the base, a plurality of guide rods are fixed between the two side plates, and a first sliding plate is slidably mounted on the outer surfaces of the guide rods. A second sliding plate is slidably mounted on the upper surface of the first sliding plate, a rotating shaft is rotatably mounted on the upper surface of the second sliding plate, and a mounting plate is fixedly mounted at the top end of the rotating shaft. The guide rod is matched with the first sliding plate for use, the second sliding plate is matched with the first sliding plate for use, and the rotating shaft is matched with the mounting plate and the second sliding plate for use, so that front-back movement, left-right movement and rotation adjustment of the horizontal plane of a valve workpiece are achieved, the multi-direction movement guiding function in the valve workpiece machining process is achieved, the structure is simple, operation and adjustment are convenient, and the machining efficiency is improved. And the locking rod, the fixed rack, the movable rack and the positioning rod are utilized to realize locking of multi-directional adjustment guide, so that the use stability is high.

Description

Technical Field

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

[0002] Valves are pipe accessories used to open and close pipes, control flow direction, and adjust and control the parameters of the conveyed medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems and have functions such as shut-off, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion, or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shut-off valves to various valves used in extremely complex automatic control systems.

[0003] During valve processing and production, multiple processes are required, including cutting, grinding, painting, testing, etc. During processing, the valve needs to be fixed and guided. A Chinese patent (publication number: CN218984061U) discloses a valve processing guide device, including a bottom plate, two side fixing blocks are fixedly installed on both sides of the top of the bottom plate, side sliding rods are fixedly installed on the opposite sides of the two side fixing blocks, two sliders are movably sleeved on the outer sides of the side sliding rods, a moving plate is fixedly installed on the top of the two sliders, two threaded blocks are fixedly installed on the middle part of the bottom of the moving plate, and the internal threads of the two threaded blocks are connected with studs. Through the spring and bolt, when valve workpieces of different sizes are clamped on the opposite sides of the clamping plate, the bolt can be rotated, and the position of the spring and the clamping plate can be pushed after the bolt is rotated, so that the distance between the clamping plates can be adjusted, which is convenient for clamping workpieces of different sizes, and the two clamping plates can be connected as a whole after clamping, and the two screws can be rotated in the opposite direction at the same time to achieve the purpose of moving the clamping plates and workpieces differently, which is convenient for adapting to the guiding operation of valves of different sizes.

[0004] However, in actual use, it is necessary to rotate the operating screw and the stud to fix and clamp the valve workpiece, but there is no good explanation for the movement guide of the valve workpiece after it is fixed. It can only move in one direction, and cannot be adjusted in the front, back, left, right, and horizontal rotation directions. There are certain limitations in use. Utility Model Content

[0005] The purpose of the utility model is to provide a valve processing guide device to solve the problem proposed in the above-mentioned background technology that in actual use, it is necessary to rotate the operating screw and the stud to achieve the fixation and clamping of the valve workpiece, but there is no good description for the movement and guidance of the valve workpiece after it is fixed. It can only move in one direction, but cannot be adjusted in the front, back, left, right and horizontal rotation directions, and there are certain limitations in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve processing guide device, comprising a base, two side plates are fixedly installed on the upper surface of the base, a plurality of guide rods are fixed between the two side plates, the outer surfaces of the plurality of guide rods are slidably installed with the same sliding plate 1, a sliding plate 2 is slidably installed on the upper surface of the sliding plate 1, a rotating shaft is rotatably installed on the upper surface of the sliding plate 2, a mounting plate is fixedly installed on the top end of the rotating shaft, a fixed clamping plate is fixedly installed on the upper surface of the mounting plate, a movable clamping plate is slidably installed on the upper surface of the mounting plate, and the fixed clamping plate and the movable clamping plate are used in combination.

[0007] By adopting the above scheme, by setting a guide rod for use with sliding plate one, sliding plate two for use with sliding plate one, and a rotating shaft for use with the mounting plate and sliding plate two, the valve workpiece can be moved forward and backward, left and right, and rotated in the horizontal plane, thereby realizing the multi-directional movement and guiding function in the processing of the valve workpiece. The structure is simple and the operation and adjustment are convenient. The locking rod, fixed rack, movable rack and positioning rod can be used to lock the multi-directional adjustment guide. The use stability is high. By setting a fixed clamping plate for use with the movable clamping plate, the movement of the movable clamping plate can be realized by rotating the nut, thereby realizing the clamping and fixing of the valve workpiece. The fixing structure is simple and it is not easy to loosen after fixing.

[0008] As a preferred embodiment, a locking rod is slidably installed on a lower surface of the sliding plate at a position opposite to the guide rod, a connecting plate is fixedly installed on the bottom end of the locking rod, a spring is fixedly installed between the connecting plate and the sliding plate, and a plurality of locking grooves for the locking rod to be inserted are opened on the surface of the guide rod.

[0009] By adopting the above scheme, the connecting plate is used in conjunction with the locking rod and spring 1. After the sliding plate 1 slides on the guide rod surface to adjust its position, the elasticity of spring 1 is used to drive the locking rod to insert into the locking groove at the corresponding position, so that the sliding plate 1 can be locked in position.

[0010] As a preferred embodiment, a fixed rack is fixedly installed on the side of the sliding plate one, two fixed blocks are fixedly installed on the side of the sliding plate two, a toggle plate is rotatably installed between the two fixed blocks, a movable rack used in conjunction with the fixed rack is fixedly installed on the bottom end of the toggle plate, and a spring two is fixedly installed between the toggle plate and the sliding plate two.

[0011] By adopting the above scheme, the fixed rack and the movable rack are used in combination. When the position of the sliding plate 2 needs to be adjusted, the toggle plate is operated to rotate, so that the toggle plate drives the movable rack to move and disengage from the fixed rack, thereby unlocking the sliding plate 2. After the sliding plate 2 is slid and adjusted to the position, the elasticity of the spring 2 is used to drive the movable rack to reset and snap into the fixed rack, thereby realizing the position adjustment and locking of the sliding plate 2.

[0012] As a preferred embodiment, a plurality of trapezoidal slide bars are fixedly mounted on the upper surface of the sliding plate 1, a plurality of trapezoidal slide grooves are provided on the lower surface of the sliding plate 2, and the trapezoidal slide bars and the trapezoidal slide grooves are used in combination.

[0013] By adopting the above solution, the trapezoidal slide bar is used in conjunction with the trapezoidal slide groove, so as to support and limit the moving sliding plate 2, improve the movement stability, and prevent the sliding plate 2 from separating from the sliding plate 1.

[0014] As a preferred embodiment, a spring three and a telescopic rod are fixedly installed on the upper surface of the sliding plate, the top of the spring three and the top of the telescopic rod are fixedly installed with the same positioning rod, and a disc is fixedly installed on the outer surface of the rotating shaft, and a plurality of positioning holes are opened on the disc for inserting the positioning rod.

[0015] By adopting the above scheme, spring three is used in conjunction with the positioning rod and the telescopic rod. When the rotating shaft rotates, the disc will be driven to rotate. The positioning rod is used in conjunction with the elasticity of spring three to be inserted into the positioning hole to lock the disc, and then the rotating shaft and the mounting plate are locked, thereby realizing the rotation adjustment in the horizontal plane direction. The telescopic rod can support the positioning rod to avoid shaking and improve stability.

[0016] As a preferred embodiment, a support plate is fixedly mounted on the upper surface of the mounting plate, a nut is rotatably mounted on the support plate, a fixing screw is threadedly mounted on the inner wall of the nut, and one end of the fixing screw is rotatably connected to the movable clamping plate.

[0017] By adopting the above scheme, the fixing screw is used in conjunction with the nut, and the movable clamping plate can be moved and adjusted to achieve fixed clamping of the valve workpiece.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The valve processing guide device realizes the front-back movement, left-right movement and horizontal rotation adjustment of the valve workpiece by setting a guide rod to cooperate with the first sliding plate, the second sliding plate to cooperate with the first sliding plate, and the rotating shaft to cooperate with the mounting plate and the second sliding plate, thereby realizing the multi-directional moving guide function in the valve workpiece processing process, with a simple structure and convenient operation and adjustment, and the locking of the multi-directional adjustment guide can be realized by using the locking rod, the fixed rack, the movable rack and the positioning rod, and the use stability is high;

[0020] The valve processing guide device is used by arranging a fixed clamping plate in conjunction with a movable clamping plate. The movable clamping plate can be moved by simply rotating a nut, thereby clamping and fixing the valve workpiece. The fixing structure is simple and is not easy to loosen after being fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the sliding plate of the utility model from another angle;

[0023] Figure 3 It is a structural schematic diagram of the sliding plate 2 and the mounting plate of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the sliding plate 2 and the rotating shaft of the utility model.

[0025] In the figure: 1. base; 2. side plate; 3. guide rod; 4. sliding plate 1; 5. sliding plate 2; 6. rotating shaft; 7. mounting plate; 8. fixed card plate; 9. movable card plate; 10. spring 1; 11. connecting plate; 12. locking rod; 13. fixed rack; 14. movable rack; 15. fixed block; 16. toggle plate; 17. spring 2; 18. trapezoidal slide; 19. disc; 20. spring 3; 21. telescopic rod; 22. positioning rod; 23. support plate; 24. fixing screw; 25. nut. DETAILED DESCRIPTION

[0026] See also Figure 1-4 The utility model provides a valve processing guide device, including a base 1, two side plates 2 are fixedly installed on the upper surface of the base 1, a plurality of guide rods 4 are fixed between the two side plates 2, the outer surfaces of the plurality of guide rods 4 are slidably installed with the same sliding plate 1 4, a sliding plate 2 5 is slidably installed on the upper surface of the sliding plate 1 4, a rotating shaft 6 is rotatably installed on the upper surface of the sliding plate 2 5, a mounting plate 7 is fixedly installed on the top end of the rotating shaft 6, a fixed clamping plate 8 is fixedly installed on the upper surface of the mounting plate 7, a movable clamping plate 9 is slidably installed on the upper surface of the mounting plate 7, and the fixed clamping plate 8 and the movable clamping plate 9 are used in conjunction with each other.

[0027] A locking rod 12 is slidably installed at the position of the lower surface of the sliding plate 4 facing the guide rod 4, and a connecting plate 11 is fixedly installed at the bottom end of the locking rod 12, and a spring 10 is fixedly installed between the connecting plate 11 and the sliding plate 4. A plurality of locking grooves for the locking rod 12 to be inserted are provided on the surface of the guide rod 4. The connecting plate 11 is used in conjunction with the locking rod 12 and the spring 10. After the sliding plate 4 slides on the surface of the guide rod 4 to adjust its position, the elasticity of the spring 10 is used to drive the locking rod 12 to be inserted into the locking groove at the corresponding position, so that the sliding plate 4 can be locked in position.

[0028] A fixed rack 13 is fixedly installed on the side of the sliding plate 14, and two fixed blocks 15 are fixedly installed on the side of the sliding plate 25. A toggle plate 16 is rotatably installed between the two fixed blocks 15. A movable rack 14 used in conjunction with the fixed rack 13 is fixedly installed on the bottom end of the toggle plate 16. A spring 2 17 is fixedly installed between the toggle plate 16 and the sliding plate 25. The fixed rack 13 and the movable rack 14 are used in conjunction with each other. When the position of the sliding plate 25 needs to be adjusted, the toggle plate 16 is operated to rotate so that the toggle plate 16 drives the movable rack 14 to move and disengage from the fixed rack 13, thereby unlocking the sliding plate 25. After the sliding plate 25 is slid and adjusted to a good position, the elasticity of the spring 2 17 is used to drive the movable rack 14 to reset and snap into the fixed rack 13, thereby realizing the position adjustment and locking of the sliding plate 25.

[0029] A plurality of trapezoidal slide bars 18 are fixedly installed on the upper surface of the sliding plate 1 4, and a plurality of trapezoidal slide grooves are opened on the lower surface of the sliding plate 2 5. The trapezoidal slide bars 18 and the trapezoidal slide grooves are used in combination. The trapezoidal slide bars 18 and the trapezoidal slide grooves can be used to support and limit the moving sliding plate 2 5, improve the movement stability, and prevent the sliding plate 2 5 from separating from the sliding plate 1 4.

[0030] A spring three 20 and a telescopic rod 21 are fixedly installed on the upper surface of the sliding plate, and the same positioning rod 22 is fixedly installed on the top of the spring three 20 and the top of the telescopic rod 21. A disk 19 is fixedly installed on the outer surface of the rotating shaft 6. The disk 19 is provided with a plurality of positioning holes for the positioning rod 22 to be inserted. The spring three 20 is used in conjunction with the positioning rod 22 and the telescopic rod 21. When the rotating shaft 6 rotates, the disk 19 is driven to rotate. The positioning rod 22 is elastically snapped into the positioning hole in conjunction with the spring three 20 to lock the disk 19, thereby locking the rotating shaft 6 and the mounting plate 7, thereby realizing rotation adjustment in the horizontal direction. The telescopic rod 21 can support the positioning rod 22 to avoid shaking and improve stability.

[0031] A support plate 23 is fixedly installed on the upper surface of the mounting plate 7, a nut 25 is rotatably installed on the support plate 23, a fixing screw 24 is threadedly installed on the inner wall of the nut 25, one end of the fixing screw 24 is rotatably connected to the movable clamping plate 9, and the fixing screw 24 is used in conjunction with the nut 25 to move and adjust the position of the movable clamping plate 9 to achieve fixed clamping of the valve workpiece.

[0032] When in use, place the valve workpiece on the surface of the mounting plate 7 and between the fixed clamping plate 8 and the movable clamping plate 9, turn the nut 25, use the nut 25 and the fixing screw 24 to drive the movable clamping plate 9 to move, use the fixed clamping plate 8 and the movable clamping plate 9 to fix and clamp the valve workpiece. When it is necessary to adjust the front and back, pull the connecting plate 11 to drive the locking rod 12 to move and disengage from the locking groove, unlock the sliding plate 4 and support the sliding plate 4 to slide back and forth on the surface of the guide rod 4. After sliding to a suitable position, release the connecting plate 11. The locking rod 12 is reset under the action of the spring 10 and inserted into the locking groove to achieve locking. When it is necessary to adjust the left and right, The operating toggle plate 16 is rotated, and the toggle plate 16 drives the movable rack 14 to disengage from the fixed rack 13 and unlock the sliding plate 2 5. The sliding plate 2 5 is supported to move left and right through trapezoidal sliding. After adjusting to a suitable position, the toggle plate 16 is released. The movable rack 14 is reset and snapped into the fixed rack 13 under the action of the spring 2 17 to achieve locking. When horizontal rotation adjustment is required, the positioning rod 22 is pressed to drive the positioning rod 22 to disengage from the positioning hole, unlock the rotating shaft 6, and the mounting plate 7 is supported to rotate through the rotating shaft 6. After rotating to a suitable position, the positioning rod 22 is released. The positioning rod 22 is reset and snapped into the positioning hole under the action of the spring 3 20 to achieve locking.

Claims

1. A valve processing guide device, characterized in that: The invention comprises a base (1), wherein two side plates (2) are fixedly mounted on the upper surface of the base (1), a plurality of guide rods (3) are fixed between the two side plates (2), a same sliding plate (4) is slidably mounted on the outer surfaces of the plurality of guide rods (3), a sliding plate (5) is slidably mounted on the upper surface of the sliding plate (4), a rotating shaft (6) is rotatably mounted on the upper surface of the sliding plate (5), a mounting plate (7) is fixedly mounted on the top end of the rotating shaft (6), a fixed clamping plate (8) is fixedly mounted on the upper surface of the mounting plate (7), a movable clamping plate (9) is slidably mounted on the upper surface of the mounting plate (7), and the fixed clamping plate (8) and the movable clamping plate (9) are used in coordination with each other.

2. The valve processing guide device according to claim 1, characterized in that: A locking rod (12) is slidably mounted on the lower surface of the sliding plate (4) at a position facing the guide rod (3); a connecting plate (11) is fixedly mounted on the bottom end of the locking rod (12); a spring (10) is fixedly mounted between the connecting plate (11) and the sliding plate (4); and a plurality of locking grooves for the locking rod (12) to be inserted are provided on the surface of the guide rod (3).

3. The valve processing guide device according to claim 1, characterized in that: A fixed rack (13) is fixedly mounted on the side of the sliding plate 1 (4), two fixed blocks (15) are fixedly mounted on the side of the sliding plate 2 (5), a toggle plate (16) is rotatably mounted between the two fixed blocks (15), a movable rack (14) used in conjunction with the fixed rack (13) is fixedly mounted on the bottom end of the toggle plate (16), and a spring 2 (17) is fixedly mounted between the toggle plate (16) and the sliding plate 2 (5).

4. The valve processing guide device according to claim 1, characterized in that: A plurality of trapezoidal slide bars (18) are fixedly mounted on the upper surface of the sliding plate 1 (4), and a plurality of trapezoidal slide grooves are provided on the lower surface of the sliding plate 2 (5), wherein the trapezoidal slide bars (18) and the trapezoidal slide grooves are used in combination.

5. The valve processing guide device according to claim 1, characterized in that: A spring three (20) and a telescopic rod (21) are fixedly mounted on the upper surface of the sliding plate, a positioning rod (22) is fixedly mounted on the top of the spring three (20) and the top of the telescopic rod (21), a disc (19) is fixedly mounted on the outer surface of the rotating shaft (6), and a plurality of positioning holes are provided on the disc (19) for the positioning rod (22) to be inserted.

6. The valve processing guide device according to claim 1, characterized in that: A support plate (23) is fixedly mounted on the upper surface of the mounting plate (7), a nut (25) is rotatably mounted on the support plate (23), a fixing screw (24) is threadedly mounted on the inner wall of the nut (25), and one end of the fixing screw (24) is rotatably connected to the movable clamping plate (9).

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